Iron Mountain
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Iron Mountain Inc. is an American enterprise information management services company that provides records management, information destruction, and data backup and recovery services.

Iron Mountain - 10-K annual report


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UNITED STATES
SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549



FORM 10-K



(Mark One)  

ý

 

ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the Fiscal Year Ended December 31, 2008

or

o

 

TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934

For the transition period from                                to                               

Commission File Number 1-13045



IRON MOUNTAIN INCORPORATED
(Exact name of registrant as specified in its charter)

Delaware
(State or other jurisdiction of incorporation)
745 Atlantic Avenue, Boston, Massachusetts
(Address of principal executive offices)
  23-2588479
(I.R.S. Employer Identification No.)
02111
(Zip Code)
617-535-4766
(Registrant's telephone number, including area code)



         Securities registered pursuant to Section 12(b) of the Act:

Title of Each Class  Name of Exchange on Which Registered
Common Stock, $.01 par value per share New York Stock Exchange

         Securities registered pursuant to Section 12(g) of the Act: None

         Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act. Yes ý    No o

         Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act. Yes o    No ý

         Indicate by check mark whether the registrant: (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days. Yes ý    No o

         Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant's knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K o

         Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer or a small reporting company. See the definitions of "large accelerated filer," "accelerated filer" and "smaller reporting company" in Rule 12b-2 of the Exchange Act. (Check one):

Large accelerated filer ý Accelerated filer o
Non-accelerated filer o
(Do not check if a smaller reporting company)
 Smaller reporting company o

         Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act). Yes o    No ý

         As of June 30, 2008, the aggregate market value of the Common Stock of the registrant held by non-affiliates of the registrant was $4,765,397,453 based on the closing price on the New York Stock Exchange on such date.

         Number of shares of the registrant's Common Stock at February 13, 2009: 202,001,044


Table of Contents


IRON MOUNTAIN INCORPORATED
2008 FORM 10-K ANNUAL REPORT

Table of Contents

 
  
 Page

PART I

Item 1.

 

Business

 
1

Item 1A.

 

Risk Factors

 
15

Item 1B.

 

Unresolved Staff Comments

 
21

Item 2.

 

Properties

 
21

Item 3.

 

Legal Proceedings

 
21

Item 4.

 

Submission of Matters to a Vote of Security Holders

 
22

PART II

Item 5.

 

Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities

 
23

Item 6.

 

Selected Financial Data

 
24

Item 7.

 

Management's Discussion and Analysis of Financial Condition and Results of Operations

 
27

Item 7A.

 

Quantitative and Qualitative Disclosures About Market Risk

 
53

Item 8.

 

Financial Statements and Supplementary Data

 
54

Item 9.

 

Changes in and Disagreements with Accountants on Accounting and Financial Disclosure

 
55

Item 9A.

 

Controls and Procedures

 
55

Item 9B.

 

Other Information

 
57

PART III

Item 10.

 

Directors, Executive Officers and Corporate Governance

 
58

Item 11.

 

Executive Compensation

 
58

Item 12.

 

Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters

 
58

Item 13.

 

Certain Relationships and Related Transactions, and Director Independence

 
58

Item 14.

 

Principal Accountant Fees and Services

 
58

PART IV

Item 15.

 

Exhibits, Financial Statement Schedules

 
58

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        References in this Annual Report on Form 10-K to "the Company," "we," "us" or "our" include Iron Mountain Incorporated and its consolidated subsidiaries, unless the context indicates otherwise.


DOCUMENTS INCORPORATED BY REFERENCE

        Certain information required in Items 10, 11, 12, 13 and 14 of Part III of this Annual Report on Form 10-K is incorporated by reference from our definitive Proxy Statement for the Annual Meeting of Stockholders to be held on or about June 4, 2009.


CAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTS

        We have made statements in this Annual Report on Form 10-K that constitute "forward-looking statements" as that term is defined in the Private Securities Litigation Reform Act of 1995 and other federal securities laws. These forward-looking statements concern our operations, economic performance, financial condition, goals, beliefs, future growth strategies, investments objectives, plans and current expectations. The forward-looking statements are subject to various known and unknown risks, uncertainties and other factors. When we use words such as "believes," "expects," "anticipates," "estimates" or similar expressions, we are making forward-looking statements.

        Although we believe that our forward-looking statements are based on reasonable assumptions, our expected results may not be achieved, and actual results may differ materially from our expectations. Important factors that could cause actual results to differ from expectations include, among others:

    the cost to comply with current and future legislation, regulations and customer demands relating to privacy issues;

    the impact of litigation that may arise in connection with incidents in which we fail to protect our customer's information;

    changes in the price for our services relative to the cost of providing such services;

    changes in customer preferences and demand for our services;

    in the various digital businesses in which we are engaged, the cost of capital and technical requirements, demand for our services, or competition for customers;

    our ability or inability to complete acquisitions on satisfactory terms and to integrate acquired companies efficiently;

    the cost or potential liabilities associated with real estate necessary for our business;

    the performance of business partners upon whom we depend for technical assistance or management and acquisition expertise outside the U.S.;

    changes in the political and economic environments in the countries in which our international subsidiaries operate;

    claims that our technology violates the intellectual property rights of a third party; and

    other trends in competitive or economic conditions affecting our financial condition or results of operations not presently contemplated.

        Other risks may adversely impact us, as described more fully under "Item 1A. Risk Factors."

        You should not rely upon forward-looking statements except as statements of our present intentions and of our present expectations, which may or may not occur. You should read these cautionary statements as being applicable to all forward-looking statements wherever they appear. Except as required by law, we undertake no obligation to release publicly the result of any revision to these forward-looking statements that may be made to reflect events or circumstances after the date hereof or to reflect the occurrence of unanticipated events. Readers are also urged to carefully review and consider the various disclosures we have made in this document, as well as our other periodic reports filed with the Securities and Exchange Commission (the "Commission" or "SEC").

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PART I

Item 1. Business.

A.    Development of Business.

        We believe we are the global leader in information protection and storage services. We help organizations around the world reduce the risks and costs associated with information protection and storage. We offer comprehensive records management services, data protection & recovery services and information destruction services, along with the expertise and experience to address complex information challenges such as rising storage costs, litigation, regulatory compliance and disaster recovery. Founded in an underground facility near Hudson, New York in 1951, Iron Mountain is a trusted partner to more than 120,000 corporate clients throughout North America, Europe, Latin America and Asia Pacific. We have a diversified customer base comprised of commercial, legal, banking, healthcare, accounting, insurance, entertainment and government organizations, including more than 95% of the Fortune 1000 and more than 90% of the FTSE 100. As of December 31, 2008, we provided services in 38 countries on five continents, employed over 21,000 people and operated more than 1,000 facilities.

        Now in our 58th year, we have experienced tremendous growth, particularly since successfully completing the initial public offering of our common stock in February 1996. We have grown from a business with limited product offerings and annual revenues of $104 million in 1995 into a global enterprise providing a broad range of information protection and storage services to customers in markets around the world with total revenues of $3.1 billion for the year ended December 31, 2008. On January 5, 2009, we were added to the S&P 500 Index and we are currently number 722 on the Fortune 1000.

        Our success since becoming a public company in 1996 has been driven in large part by our execution of a consistent long-term growth plan to build market leadership by extending our strategic position through service line and global expansion. This growth plan has been sequenced into three phases. The first phase involved establishing leadership and broad market access in our core businesses: records management and data protection & recovery, primarily through acquisitions. In the second phase we invested in building a successful selling organization to access new customers, converting previously unvended demand. While different parts of our business are in different stages of evolution along our three-phase strategy, as an enterprise, we have transitioned to the third phase of our growth plan, which we call the capitalization phase. In this phase, which we expect will run for a long time to come, we seek to expand our relationships with our customers to continue solving their increasingly complex information protection and storage problems. Doing this well means expanding our service offerings on a global basis while maximizing our solid core businesses. In doing this, we continue to build what we believe to be a very durable business through disciplined execution.

        Consistent with this strategy, we have transitioned from a growth strategy driven primarily by acquisitions of information protection and storage services companies to expansion driven primarily by internal growth. In 2001, internal revenue growth exceeded growth through acquisitions for the first time since we began our acquisition program in 1996. This has continued to be the case in each year since 2001 with the exception of 2004. In the absence of unusual acquisition activity, we expect to achieve most of our revenue growth internally in 2009 and beyond.

        In 2008, we completed five small acquisitions and purchased the remaining interest of our partner in Brazil. In 2007, our U.S. physical businesses were supplemented by two significant acquisitions: ArchivesOne, Inc. ("ArchivesOne") in May and RMS Services—USA, Inc. ("RMS") in September. In December 2007 our digital business was supplemented by the acquisition of Stratify Inc. ("Stratify"). Prior to 2007, we completed two significant digital acquisitions: Connected Corporation ("Connected") in November 2004 and LiveVault Corporation ("LiveVault") in December 2005. We expect our future

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digital acquisitions will be of two primary types, those that bring us new or improved technologies to enhance our existing technology portfolio and those that increase our market position through technology and established revenue streams.

        We expect to achieve our internal revenue growth objectives primarily through a sophisticated sales and account management coverage model. This model is designed to drive incremental revenues by acquiring new customer relationships and increasing business with new and existing customers by selling them our products and services in new geographies and selling additional products and services such as information destruction, digital data protection, document management services and eDiscovery services. We intend our selling efforts to be augmented and supported by an expanded marketing program, which includes product management as a core discipline. We also plan to continue developing an extensive worldwide network of channel partners through which we are selling a wide array of technology solutions, primarily our digital data protection and recovery products and services.

B.    Description of Business.

Overview

        Our information protection and storage services can be broadly divided into three major service categories: records management services, data protection & recovery services, and information destruction services. We offer both physical services and technology solutions in each of these categories. Media formats can be broadly divided into physical and electronic records. We define physical records to include paper documents, as well as all other non-electronic media such as microfilm and microfiche, master audio and videotapes, film, X-rays and blueprints. Electronic records include email and various forms of magnetic media such as computer tapes and hard drives and optical disks.

        Our physical records management services include: records management program development and implementation based on best-practices to help customers comply with specific regulatory requirements, implementation of policy-based programs that feature secure, cost-effective storage for all major media, including paper (which is the dominant form of records storage), flexible retrieval access and retention management. Included within physical records management services is Document Management Solutions ("DMS"). This suite of services helps organizations to gain better access to their paper records by digitizing, indexing and hosting them in online archives to provide complete information life-cycle solutions. Our technology-based records management services are comprised primarily of digital archiving and related services for secure, legally compliant and cost-effective long-term archiving of electronic records. Within the records management services category, we have developed specialized services for vital records and regulated industries such as healthcare, energy and financial services.

        Our physical data protection & recovery services include disaster preparedness, planning, support and secure, off-site vaulting of data backup media for fast and efficient data recovery in the event of a disaster, human error or virus. Our technology-based data protection & recovery services include online backup and recovery solutions for desktop and laptop computers and remote servers. Additionally, we serve as a trusted, neutral third party and offer technology escrow services to protect and manage source code and other proprietary information.

        Our information destruction services are comprised almost exclusively of secure shredding services. Secure shredding services complete the life cycle of a record and involve the shredding of sensitive documents in a way that ensures privacy and a secure chain of custody for the records. These services typically include either the scheduled pick-up of loose office records which customers accumulate in specially designed secure containers we provide or the shredding of documents stored in records facilities upon the expiration of their scheduled retention periods. Our technology-based information destruction services include DataDefense, which provides automatic, intelligent encryption of sensitive PC data and, when behaviors that are inconsistent with authorized use are detected, that data is automatically eliminated and the PC is disabled—this is designed to render the data useless to unauthorized users.

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Physical Records

        Physical records may be broadly divided into two categories: active and inactive. Active records relate to ongoing and recently completed activities or contain information that is frequently referenced. Active records are usually stored and managed on-site by the organization that originated them to ensure ready availability. Inactive physical records are the principal focus of the information protection and storage services industry. Inactive records consist of those records that are not needed for immediate access but which must be retained for legal, regulatory and compliance reasons or for occasional reference in support of ongoing business operations. A large and growing specialty subset of the physical records market is medical records. These are active and semi-active records that are often stored off-site with and serviced by an information protection and storage services vendor. Special regulatory requirements often apply to medical records. In addition to our core records management services, we provide consulting, facilities management, fulfillment and other outsourcing services.

Electronic Records

        Electronic records management focuses on the storage of, and related services for, computer media that is either a backup copy of recently processed data or archival in nature. Customer needs for data backup and recovery and archiving are distinctively different. Backup data exists because of the need of many businesses to maintain backup copies of their data in order to be able to recover the data in the event of a system failure, casualty loss or other disaster. It is customary (and a best practice) for data processing groups to rotate backup tapes to off-site locations on a regular basis and to require multiple copies of such information at multiple sites.

        In addition to the physical rotation and storage of backup data that our physical business segments provide, our Worldwide Digital Business segment offers online backup services as an alternative way for businesses to transfer data to us, and to access the data they have stored with us. Online backup is a Web-based service that automatically backs up computer data from servers or directly from desktop and laptop computers over the Internet and stores it in one of our secure data centers. In early 2003, we announced an expansion of the online backup service to include backup and recovery for personal computer data, answering customers' needs to protect critical business data, which is often unprotected on employee laptop and desktop personal computers. In November 2004, we acquired Connected, a market leader in the backup and recovery of this distributed data, and in December 2005, we acquired LiveVault, a market leader in the backup and recovery of server data.

        There is a growing need for better ways of archiving electronic records for legal, regulatory and compliance reasons and for occasional reference in support of ongoing business operations. Historically, businesses have relied on backup tapes for storing archived data in electronic format, but this process can be costly and ineffective when attempting to search and retrieve the data for litigation or other needs. In addition, many industries, such as healthcare and financial services, are facing increased governmental regulation mandating the way in which electronic records are stored and managed. To help customers meet these growing storage challenges, we introduced digital archiving services in 2003. We have experienced increasing market adoption of these services, especially for e-mail archiving, which enables businesses to identify and retrieve electronic records quickly and cost-effectively, while maintaining regulatory compliance.

        On December 1, 2006, changes to the Federal Rules of Civil Procedure ("FRCP") were implemented; as a result, electronically stored information was explicitly defined as a separate class of discoverable information in litigation. There is no longer any ambiguity about whether digital data constitutes a "document" and businesses now have the clear responsibility to produce electronic records. In December 2007, we acquired Stratify, a leading provider of eDiscovery services to assist customers with managing discovery of electronic records.

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        We believe the issues encountered by customers trying to manage their electronic records are similar to the ones they face in their physical records management programs and consist primarily of: (1) storage capacity and the preservation of data; (2) access to and control over the data in a secure environment; and (3) the need to retain electronic records due to regulatory requirements or for litigation support. Our digital services offerings are representative of our commitment to address evolving records management needs and expand the array of services we offer.

Growth of Market

        We believe that the volume of stored physical and electronic records will continue to increase for a number of reasons, including: (1) regulatory requirements; (2) concerns over possible future litigation and the resulting increases in volume and holding periods of records; (3) the continued proliferation of data processing technologies such as personal computers and networks; (4) inexpensive document producing technologies such as facsimile, desktop publishing software and desktop printing; (5) the high cost of reviewing records and deciding whether to retain or destroy them; (6) the failure of many entities to adopt or follow policies on records destruction; and (7) requirements to keep backup copies of certain records in off-site locations.

        We believe that paper-based information will continue to grow, not in spite of, but because of, "paperless" technologies such as e-mail and the Internet. These technologies have prompted the creation of hard copies of such electronic information and have also led to increased demand for electronic records services, such as the storage and off-site rotation of backup copies of magnetic media. In addition, we believe that the proliferation of digital information technologies and distributed data networks has created a growing need for efficient, cost-effective, high quality technology solutions for electronic data protection, digital archiving and the management of electronic documents.

Consolidation of a Highly Fragmented Industry

        There was significant consolidation within the highly fragmented information protection and storage services industry in North America from 1995 to 2000 and at a slower but continuing pace in recent years. Most information protection and storage services companies serve a single local market, and are often either owner-operated or ancillary to another business, such as a moving and storage company. We believe that the consolidation trend, both in North America and other regions, will continue because of the industry's capital requirements for growth, opportunities for large information protection and storage services providers to achieve economies of scale and customer demands for more sophisticated technology-based solutions.

        We believe that the consolidation trend in the industry is also due to, and will continue as a result of, the preference of certain large organizations to contract with one vendor in multiple cities and countries for multiple services. In particular, larger customers increasingly demand a single, sophisticated company to handle all of their important physical and electronic records needs. Large national and multinational companies are better able to satisfy these demands than smaller competitors. We have made, and intend to continue to make from time to time, acquisitions of our competitors, many of whom are small, single-city operators.

Description of Our Business

        We generate our revenues by providing storage (both physical and electronic records in a variety of information media formats), core records management, data protection & recovery, information destruction services and an expanding menu of complementary products and services to a large and diverse customer base. Providing outsourced information protection and storage services is the mainstay of our customer relationships and provides the foundation for our revenue growth. Core services, which are a vital part of a comprehensive records management program, consist primarily of the handling and

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transportation of stored records and information. In our secure shredding operations, core services consist primarily of the scheduled collection and shredding of records and documents generated by business operations. As is the case with storage revenues, core service revenues are highly recurring in nature and therefore very predictable. In 2008, our storage and core service revenues represented approximately 85% of our total consolidated revenues. In addition to our core services, we offer a wide array of complementary products and services, including special project work, data restoration projects, fulfillment services, consulting services and product sales (including software licenses, specially designed storage containers and related supplies). In addition, included in complementary services revenue is recycled paper revenues. These services address more specific needs and are designed to enhance our customers' overall records management programs. These services complement our core services; however, they are more episodic and discretionary in nature. Revenue generated by all of our operating segments includes both core and complementary components.

        Our various operating segments offer the products and services discussed below. In general, our North American Physical Business and our International Physical Business segments offer physical records management services, data protection & recovery services and information destruction services, in their respective geographies. Our Worldwide Digital Business segment includes our online backup and recovery solutions for server data and personal computers, digital archiving services, eDiscovery services, intellectual property management services and electronic information destruction services and is not limited to any particular geography. Some of our complementary services and products are offered within all of our segments. The amount of revenues derived from our North American Physical Business, International Physical Business and Worldwide Digital Business operating segments and other relevant data, including financial information about geographic areas and product and service lines, for fiscal years 2006, 2007 and 2008 are set forth in Note 9 to Notes to Consolidated Financial Statements.

Service Offerings

        Our information protection and storage services can be broadly divided into three major categories: records management services, data protection & recovery services and information destruction services. We offer both physical services and technology solutions in each of these categories.

Records Management Services

        By far our largest category of services, records management services are comprised primarily of the archival storage of records, both physical and digital, for long periods of time according to applicable laws, regulations and industry best practice. Core to any records management program is the handling and transportation of those records being stored and the destruction of documents stored in records facilities upon the expiration of their scheduled retention periods. For physical records, this is accomplished through our extensive service and courier operations. Other records management services include: Compliant Records Management and Consulting Services, DMS, Health Information Management Solutions, Film & Sound Archives, Energy Data Services, Discovery Services and other ancillary services.

        Hard copy business records are typically stored for long periods of time in cartons packed by the customer with limited activity. For some customers we store individual files on an open shelf basis and these files are typically more active. Storage charges are generally billed monthly on a per storage unit basis, usually either per carton or per cubic foot of records, and include the provision of space, racking, computerized inventory and activity tracking and physical security.

        Service and courier operations are an integral part of our comprehensive records management program for all physical media. They include adding records to storage, temporary removal of records from storage, refiling of removed records, permanent withdrawals from storage and the destruction of

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records. Service charges are generally assessed for each procedure on a per unit basis. Courier operations consist primarily of the pick-up and delivery of records upon customer request. Charges for courier services are based on urgency of delivery, volume and location and are billed monthly. As of December 31, 2008, we were utilizing a fleet of approximately 3,900 owned or leased vehicles.

        Our digital archiving services focus on archiving digital information with long-term preservation requirements. These services represent the digital analogy to our physical records management services. Because of increased litigation risks and regulatory mandates, such as the changes to the FRCP that explicitly define electronically stored information as a separate class of discoverable information, companies are increasingly aware of the need to apply the same records management policies and retention schedules to electronic data as they do physical records. Typical digital records include e-mail, e-statements, images, electronic documents retained for legal or compliance purposes and other data documenting business transactions.

        The growth rate of mission-critical digital information is accelerating, driven in part by the use of the Internet as a distribution and transaction medium. The rising cost and increasing importance of digital information management, coupled with the increasing availability of telecommunications bandwidth at lower costs, may create meaningful opportunities for us to provide solutions to our customers with respect to their digital records management challenges. We continue to cultivate marketing and technology partnerships to support this anticipated growth.

        The focus of our DMS business is to develop, implement and support comprehensive document management solutions for the complete lifecycle of our customers' information. We seek to develop solutions that solve our customers' document management challenges by integrating the management of physical records, document conversion and digital storage. DMS complements our core physical and digital service offerings, leveraging our global footprint and our existing customer relationships. We differentiate our offerings by providing solutions that integrate and extend our existing portfolio of products and services.

        The trend towards increased usage of Electronic Document Management ("EDM") systems represents a tremendous opportunity for us. In addition to our existing archival storage services, there is increased opportunity to manage active records. Our DMS services provide the bridge between customers' physical documents and their new EDM solutions.

        We offer records management services that have been tailored for specific industries such as health care, or to address the needs of customers with more specific needs based on the critical nature of their records. Healthcare information services principally include the handling, storage, filing, processing and retrieval of medical records used by hospitals, private practitioners and other medical institutions. Medical records tend to be more active in nature and are typically stored on specialized open shelving systems that provide easier access to individual files. Healthcare information services also include recurring project work and ancillary services. Recurring project work involves the on-site removal of aged patient files and related computerized file indexing. Ancillary healthcare information services include release of information (medical record copying), temporary staffing, contract coding, facilities management and imaging.

        Vital records contain critical or irreplaceable data such as master audio and video recordings, film and other highly proprietary information, such as energy data. Vital records may require special facilities or services, either because of the data they contain or the media on which they are recorded. Our charges for providing enhanced security and special climate-controlled environments for vital records are higher than for typical storage services. We provide the same ancillary services for vital records as we provide for our other storage operations.

        Our Discovery Services comprise solutions designed to address the legal discovery and corporate governance needs of our customers. Those services and solutions allow our customers to collect,

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prepare, process, review, and produce data that may exist in either paper or digital form in response to internal investigations, litigation or regulatory requests.

        Electronic discovery ("eDiscovery") is the component of legal discovery involving information that is converted into digital data or collected and processed in that form. Our eDiscovery services, principally embodied by the Stratify® Legal Discovery application, help our customers identify, organize, analyze, and review particularly relevant or responsive information from within the universe of electronic data generated during the normal course of their business. The ability of current content management technologies to capture and maintain several copies of documents—including different versions of working drafts—underscores the challenges companies face in managing information for eDiscovery.

        Our consolidated suite of physical and digital discovery services has been designed to deliver a secure, end-to-end chain-of-custody, while also reducing both risks and costs for our customers.

        We offer a variety of additional services which customers may request or contract for on an individual basis. These services include conducting records inventories, packing records into cartons or other containers, and creating computerized indices of files and individual documents. We also provide services for the management of active records programs. We can provide these services, which generally include document and file processing and storage, both off-site at our own facilities and by supplying our own personnel to perform management functions on-site at the customer's premises.

        Other complementary lines of business that we operate include fulfillment services and professional consulting services. Fulfillment services are performed by our wholly-owned subsidiary, Iron Mountain Fulfillment Services, Inc. ("IMFS"). IMFS stores customer marketing literature and delivers this material to sales offices, trade shows and prospective customers' locations based on current and prospective customer orders. In addition, IMFS assembles custom marketing packages and orders, and manages and provides detailed reporting on customer marketing literature inventories. A growing element of the content we manage and fulfill is stored digitally and printed on demand by IMFS. Digital print allows marketing materials such as brochures, direct mail, flyers, pamphlets and newsletters to be personalized to the recipient with the variable messages, graphics and content.

        We provide professional consulting services to customers, enabling them to develop and implement comprehensive records and information management programs. Our consulting business draws on our experience in information protection and storage services to analyze the practices of companies and assist them in creating more effective programs of records and information management. Our consultants work with these customers to develop policies and schedules for document retention and destruction.

        We also sell a full line of specially designed corrugated cardboard storage cartons. In 2008 we divested ourselves of our commodity data products sales business. Consistent with our treatment of acquisitions, we will eliminate all revenues associated with our data products business from the calculation of our internal growth in 2008 and 2009.

Data Protection & Recovery Services

        Our data protection & recovery services are designed to comply with applicable laws and regulations and to satisfy industry best practices with regard to the off-site vaulting of data for disaster recovery and business continuity purposes. As is the case with our records management services, we provide data protection & recovery services for both physical and electronic records. We also offer intellectual property management services in this category.

        Physical data protection & recovery services consist of the storage and rotation of backup computer media as part of corporate disaster recovery and business continuity plans. Computer tapes, cartridges and disk packs are transported off-site by our courier operations on a scheduled basis to

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secure, climate-controlled facilities, where they are available to customers 24 hours a day, 365 days a year, to facilitate data recovery in the event of a disaster. Frequently, back-up tapes are then rotated from our facilities back to our customers' data centers. We also manage tape library relocations and support disaster recovery testing and execution.

        Online backup is our Web-based service that automatically backs up computer data from servers or directly from desktop or laptop computers over the Internet and stores it in one of our secure data centers. Customers use our Connected® backup for PC software product for online backup of desktop or laptop computer data and our LiveVault® server data backup and recovery product for online backup of server data. Customers can choose our off-site hosted Software as a Service solution or they can license the software from us as part of a customer on-site solution.

        Through our intellectual property management services, we act as a trusted, neutral, third party, safeguarding valuable technology assets—such as software source code, object code and data—in secure, access-protected escrow accounts. Acting in this intermediary role, we help document and maintain intellectual property integrity. The result is increased control and leverage for all parties, enabling them to protect themselves, while maintaining competitive advantage.

Information Destruction Services

        Our information destruction services consist primarily of our physical secure shredding operations. Secure shredding is a natural extension of our hardcopy records management services, completing the life cycle of a record, and involves the shredding of sensitive documents for corporate customers that, in many cases, also use our services for management of less sensitive archival records. These services typically include the scheduled pick-up of loose office records which customers accumulate in specially designed secure containers we provide. Complementary to our shredding operations is the sale of the resultant waste paper to third-party recyclers. Through a combination of plant-based shredding operations and mobile shredding units comprised of custom built trucks, we are able to offer secure shredding services to our customers throughout the U.S., Canada, the U.K. and Australia/New Zealand.

Financial Characteristics of Our Business

        Our financial model is based on the recurring nature of our various revenue streams. The historical predictability of our revenues and the resulting operating income before depreciation and amortization ("OIBDA") allow us to operate with a high degree of financial leverage. For a more detailed definition and reconciliation of OIBDA and a discussion of why we believe this measure provides relevant and useful information to our current and potential investors, see Item 7. "Management's Discussion and Analysis of Financial Condition and Results of Operations—Non-GAAP Measures." Our primary financial goal has always been, and continues to be, to increase consolidated OIBDA in relation to capital invested, even as our focus has shifted from growth through acquisitions to internal revenue growth. Our business has the following financial characteristics:

    Recurring Revenues.  We derive a majority of our consolidated revenues from fixed periodic, usually monthly, fees charged to customers based on the volume of records stored. Once a customer places physical records in storage with us and until those records are destroyed or permanently removed (for which we typically receive a service fee) we receive recurring payments for storage fees without incurring additional labor or marketing expenses or significant capital costs. Similarly, contracts for the storage of electronic backup media consist primarily of fixed monthly payments. Our annual revenues from these fixed periodic storage fees have grown for 20 consecutive years. For each of the five years 2004 through 2008, storage revenues, which are stable and recurring, have accounted for over 54% or more of our total consolidated revenues. This stable and growing storage revenue base also provides the foundation for increases in service revenues and OIBDA.

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      Historically Non-Cyclical Storage Business.  We have not experienced any significant reductions in our storage business as a result of past economic downturns, although we can give no assurance that this would be the case in the future. We believe that companies that have outsourced records management services are less likely during economic downturns to incur the move-out costs and other expenses associated with switching vendors or moving their records management services programs in-house. However, during past economic slowdowns, the rate at which some customers added new cartons to their inventory was below historical levels. The net effect of these factors has been the continued growth of our storage revenue base, albeit at a lower rate. For each of the five years 2004 through 2008, total net volume growth in North America has ranged between 4% and 8%.

      Inherent Growth from Existing Physical Records Customers.  Our physical records customers have, on average, generated additional cartons at a faster rate than stored cartons have been destroyed or permanently removed. We estimate that inherent growth from existing customers represents approximately half of our total net volume growth, excluding acquisitions, in North America. We believe the consistent growth of our physical records storage revenues is the result of a number of factors, including: (1) the trend toward increased records retention; (2) customer satisfaction with our services; (3) the costs and inconvenience of moving storage operations in-house or to another provider of information protection and storage services; and (4) our positive pricing actions.

      Diversified and Stable Customer Base.  As of December 31, 2008, we had over 120,000 corporate clients in a variety of industries. We currently provide services to commercial, legal, banking, healthcare, accounting, insurance, entertainment and government organizations, including more than 95% of the Fortune 1000 and 90% of the FTSE 100. No customer accounted for as much as 2% of our consolidated revenues for the years ended December 31, 2006, 2007 and 2008. For each of the three years 2006 through 2008, the average volume reduction due to customers terminating their relationship with us was less than 2%.

      Capital Expenditures Related Primarily to Growth.  Our information protection and storage business requires limited annual capital expenditures made in order to maintain our current revenue stream. For the years 2006 through 2008, over 85% of our aggregate capital expenditures were growth-related investments, primarily in storage systems, which include racking, building and leasehold improvements, computer systems hardware and software, and buildings. These growth-related capital expenditures are primarily discretionary and create additional capacity for increases in revenues and OIBDA. Since shifting our focus from growth through acquisitions to internal revenue growth, our capital expenditures, made primarily to support our internal revenue growth, have generally exceeded the aggregate acquisition consideration we paid. This was not the case in 2003 due to the acquisition of Hayes plc ("Hays IMS"), in 2004 due to the acquisition of Connected and the 49.9% equity interest held by Mentmore plc ("Mentmore") in Iron Mountain Europe Limited ("IME") and 2007 due to the acquisitions of ArchivesOne and Stratify. We expect this trend to continue in the future absent unusual acquisition activity.

    Growth Strategy

            Our objective is to maintain a leadership position in the information protection and storage services industry around the world, protecting and storing our customers' information without regard to media format or geographic location. In the U.S. and Canada, we seek to be one of the largest information protection and storage services providers in each of our markets. Internationally, our objectives are to continue to capitalize on our expertise in the information protection and storage services industry and to make additional acquisitions and investments in selected international markets. We intend that our primary avenues of growth will continue to be: (1) the introduction of new products

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    and services such as secure shredding, online backup, eDiscovery and DMS; (2) increased business with existing customers; (3) the addition of new customers; and (4) selective acquisitions in new and existing markets.

    Introduction of New Products and Services

            We continue to expand our portfolio of products and services. Adding new products and services allows us to further penetrate our existing customer accounts and attract new customers in previously untapped markets.

            In 2008, we introduced two services to further help healthcare organizations meet their unique information challenges. Through a new collaboration with Hewlett-Packard, we launched our Digital Record Center™ for Medical Images. This service combines HP technology with our storage-as-a-service expertise to protect diagnostic images like X-rays and CT scans and provide hospitals an alternative to in-house file rooms for long-term archiving. Also introduced last year was a diagnostic assessment tool that shows the nation's largest hospital systems how to process patient records more efficiently and prepare themselves for electronic health records. Adopted from RMS Services, a healthcare records specialist we acquired in October 2007, the assessment looks at the costs of staff, third-party vendors, storage and even lost revenue from file rooms occupying space that hospitals could use for treating patients.

            We also enhanced our DMS offerings with two new services for quickly accessing information and deriving more business value from that information. The first is the Digital Record Center™ for Images, a digital repository powered by IBM software for electronic scans of paper documents stored with Iron Mountain. We later extended this strategic relationship with IBM by integrating our Accutrac® software for managing paper documents with IBM's FileNet Records Manager for electronic files. The unified offering gives companies one solution for viewing and managing both their paper and electronic documents. The company acquired Accutrac in June 2007.

    Growth from Existing Customers

            Our existing customers storing physical records contribute to storage and storage-related service revenues growth because, on average, they generate additional cartons at a faster rate than old cartons are destroyed or permanently removed. In order to maximize growth opportunities from existing customers, we seek to maintain high levels of customer retention by providing premium customer service through our local account management staff.

            Our sales coverage model is designed to identify and capitalize on incremental revenue opportunities by allocating our sales resources based on a sophisticated segmentation of our customer base and selling additional records management, data protection & recovery and information destruction services, in new and existing markets, within our existing customer relationships. We also seek to leverage existing business relationships with our customers by selling complementary services and products. Services include special project work, data restoration projects, fulfillment services, consulting services and product sales (including software licenses, specially designed storage containers and related supplies). In addition, included in complementary services revenue is recycled paper revenues.

    Addition of New Customers

            Our sales forces are dedicated to three primary objectives: (1) establishing new customer account relationships; (2) generating additional revenue from existing customers in new and existing markets; and (3) expanding new and existing customer relationships by effectively selling a wide array of complementary services and products. In order to accomplish these objectives, our sales forces draw on our U.S. and international marketing organizations and senior management.

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    Growth through Acquisitions

            The goals of our current acquisition program are (1) to supplement internal growth in our physical businesses by expanding our new service capabilities and industry-specific services and continuing to expand our presence in targeted international markets; and (2) to accelerate our leadership and time to market in our digital businesses. We have a successful record of acquiring and integrating information protection and storage services companies. We substantially completed our geographic expansion in North America, Europe and Latin America by 2003 and began our expansion into Asia Pacific in 2005.

    Acquisitions in the U.S. and Canada

            Given the small number of large acquisition targets in the U.S. and Canada and our increased revenue base, future acquisitions are expected to be less significant to our overall U.S. and Canada revenue growth. Acquisitions in the U.S. and Canada will likely focus primarily on expanding our DMS capabilities and enhancing industry-specific services such as health information management solutions.

    International Acquisition Strategy

            We expect to continue to make acquisitions and investments in information protection and storage services businesses outside the U.S. and Canada. We have acquired and invested in, and seek to acquire and invest in, information protection and storage services companies in countries, and, more specifically, markets within such countries, where we believe there is potential for significant growth. Future acquisitions and investments will focus primarily on developing priority expansion markets in Continental Europe and Asia, with continued leverage of our successful joint venture model. Similar to our strategy in the U.S. and Canada, we will also explore international acquisitions that strengthen our capabilities in areas such as DMS and industry-specific services.

            The experience, depth and strength of local management are particularly important in our international expansion and acquisition strategy. Since beginning our international expansion program in January 1999, we have, directly and through joint ventures, expanded our operations into 38 countries in Europe, Latin America and Asia Pacific. These transactions have taken, and may continue to take, the form of acquisitions of an entire business or controlling or minority investments, with a long-term goal of full ownership. We believe our joint venture strategy, rather than an outright acquisition, may, in certain markets, better position us to expand the existing business. The local partner benefits from our expertise in the information protection and storage services industry, our multinational customer relationships, our access to capital and our technology, and we benefit from our local partner's knowledge of the market, relationships with local customers and their presence in the community. In addition to the criteria we use to evaluate U.S. and Canadian acquisition candidates, when looking at an international investment or acquisition, we also evaluate the presence in the potential market of our existing customers as well as the risks uniquely associated with an international investment, including those risks described below.

            In 2006, we established a majority-owned joint venture serving four major markets in India and completed minority investments in information protection and storage businesses with operations in Poland and Russia. In 2007, we established a majority-owned joint venture in Asia Pacific for consideration of approximately $2 million with operations in Singapore, Hong Kong-SAR, China, Sri Lanka, Indonesia and Taiwan. In 2007, we acquired minority interests in information and protection and storage businesses in Denmark, Turkey and Greece. In 2008, we acquired a minority interest in an information protection and storage business in Switzerland.

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            Our long-term goal is to acquire full ownership of each business in which we made a joint venture investment. Since 2005 we acquired the remaining minority equity ownership in our Mexican operations and bought out partnership interests, in whole or in part, in Chile, Brazil, Eastern Europe and the Netherlands. As a result of these transactions we own more than 98% of our international operations, measured as a percentage of consolidated revenues.

            Our international investments are subject to risks and uncertainties relating to the indigenous political, social, regulatory, tax and economic structures of other countries, as well as fluctuations in currency valuation, exchange controls, expropriation and governmental policies limiting returns to foreign investors.

            The amount of our revenues derived from international operations and other relevant financial data for fiscal years 2006, 2007 and 2008 are set forth in Note 9 to Notes to Consolidated Financial Statements. For the years ended December 31, 2006, 2007 and 2008, we derived approximately 30%, 32% and 32%, respectively, of our total revenues from outside of the U.S. As of December 31, 2006, 2007 and 2008, we have long-lived assets of approximately 33%, 34% and 31%, respectively, outside of the U.S.

    Digital Growth and Technology Innovation Strategy

            Similar to our physical businesses, we seek to grow revenues in our Worldwide Digital Segment by selling our products and services to existing and new customers. Our focus on technology innovation allows us to bring leading products and services to market designed to solve customer problems in the areas of data protection, archiving and discovery. Our approach to innovation has three major components: build, buy and partner. We intend to build or develop our own technology in areas core to our strategy in order to protect and extend our lead in the market. Examples include, back up and archiving Software as a Service and data reduction technologies. Our technology acquisition strategy is designed to accelerate our product strategy, leadership and time to market and past examples include the Connected, LiveVault and Stratify acquisitions. Finally, we are developing global technology partnerships that complement our product and service offerings, allow us to offer a complete solution to the marketplace and keep us in contact with emerging technology companies.

    Customers

            Our customer base is diversified in terms of revenues and industry concentration. As of December 31, 2008, we had over 120,000 corporate clients in a variety of industries. We currently provide services to commercial, legal, banking, healthcare, accounting, insurance, entertainment and government organizations, including more than 95% of the Fortune 1000 and more than 90% of the FTSE 100. No customer accounted for as much as 2% of our consolidated revenues for the years ended December 31, 2006, 2007 and 2008.

    Competition

            We compete with our current and potential customers' internal information protection and storage services capabilities. We can provide no assurance that these organizations will begin or continue to use an outside company such as Iron Mountain for their future information protection and storage services.

            We also compete with multiple information protection and storage service providers in all geographic areas where we operate. We believe that competition for customers is based on price, reputation for reliability, quality of service and scope and scale of technology and that we generally compete effectively in each of these areas.

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    Alternative Technologies

            We derive most of our revenues from the storage of paper documents and storage-related services. This storage requires significant physical space. Alternative storage technologies exist, many of which require significantly less space than paper documents. These technologies include computer media, microform, CD-ROM and optical disk. To date, none of these technologies has replaced paper documents as the principal means for storing information. However, we can provide no assurance that our customers will continue to store most of their records in paper documents format. We continue to invest in additional services such as online backup and digital records management, designed to address our customers' need for efficient, cost-effective, high quality solutions for electronic records and information management.

    Employees

            As of December 31, 2008, we employed over 11,400 employees in the U.S. and over 9,600 employees outside of the U.S. At December 31, 2008, an aggregate of 550 employees were represented by unions in California, Georgia and three cities in Canada.

            All non-union employees are generally eligible to participate in our benefit programs, which include medical, dental, life, short and long-term disability, retirement/401(k) and accidental death and dismemberment plans. Unionized employees receive these types of benefits through their unions. In addition to base compensation and other usual benefits, all full-time employees participate in some form of incentive-based compensation program that provides payments based on revenues, profits, collections or attainment of specified objectives for the unit in which they work. Management believes that we have good relationships with our employees and unions. However, since December 31 2007, one of our labor contracts covering approximately 30 employees has expired, and we have been operating under the expired contract while attempting to negotiate a replacement agreement.

    Insurance

            For strategic risk transfer purposes, we maintain a comprehensive insurance program with insurers that we believe to be reputable and that have adequate capitalization in amounts that we believe to be appropriate. Property insurance is purchased on a comprehensive basis, including flood and earthquake (including excess coverage), subject to certain policy conditions, sublimits and deductibles. Property is insured based upon the replacement cost of real and personal property, including leasehold improvements, business income loss and extra expense. Among other types of insurance that we carry, subject to certain policy conditions, sublimits and deductibles are: medical, workers compensation, general liability, umbrella, automobile, professional, warehouse legal and directors and officers liability policies. In 2002, we established a wholly-owned Vermont domiciled captive insurance company as a subsidiary through which we retain and reinsure a portion of our property loss exposure.

            Our customer contracts usually contain provisions limiting our liability with respect to loss or destruction of, or damage to, records stored with us. Our liability under these contracts is often limited to a nominal fixed amount per item or unit of storage, such as per cubic foot. We cannot assure you that where we have limitation of liability provisions that they will be enforceable in all instances or would otherwise protect us from liability. Also, some of our contracts with large volume accounts and some of the contracts assumed in our acquisitions contain no such limits or contain higher limits. In addition to provisions limiting our liability, our standard storage and service contracts include a schedule setting forth the majority of the customer-specific terms, including storage and service pricing and service delivery terms. Our customers may dispute the interpretation of various provisions in their contracts. While we have had relatively few disputes with our customers with regard to the terms of their customer contracts, and any disputes to date have not been material, we can give you no assurance that we will not have material disputes in the future.

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    Environmental Matters

            Some of our current and formerly owned or leased properties were previously used by entities other than us for industrial or other purposes that involved the use, storage, generation and/or disposal of hazardous substances and wastes, including petroleum products. In some instances these properties included the operation of underground storage tanks or the presence of asbestos-containing materials. Although we have from time to time conducted limited environmental investigations and remedial activities at some of our former and current facilities, we have not undertaken an in-depth environmental review of all of our properties. We therefore may be potentially liable for environmental costs and may be unable to sell, rent, mortgage or use contaminated real estate owned or leased by us. Under various federal, state and local environmental laws, we may be potentially liable for environmental compliance and remediation costs to address contamination, if any, located at owned and leased properties as well as damages arising from such contamination, whether or not we know of, or were responsible for, the contamination, or the contamination occurred while we owned or leased the property. Environmental conditions for which we might be liable may also exist at properties that we may acquire in the future. In addition, future regulatory action and environmental laws may impose costs for environmental compliance that do not exist today.

            We transfer a portion of our risk of financial loss due to currently undetected environmental matters by purchasing an environmental impairment liability insurance policy, which covers all owned and leased locations. Coverage is provided for both liability and remediation costs.

    Reincorporation

            On May 27, 2005, Iron Mountain Incorporated, a Pennsylvania corporation ("Iron Mountain PA"), reincorporated as a Delaware corporation. The reincorporation was effected by means of a statutory merger (the "Merger") of Iron Mountain PA with and into Iron Mountain Incorporated, a Delaware corporation ("Iron Mountain DE"), a wholly owned subsidiary of Iron Mountain PA. In connection with the Merger, Iron Mountain DE succeeded to and assumed all of the assets and liabilities of Iron Mountain PA. Apart from the change in its state of incorporation, the Merger had no effect on Iron Mountain PA's business, board composition, management, employees, fiscal year, assets or liabilities, or location of its facilities, and did not result in any relocation of management or other employees. The Merger was approved at the Annual Meeting of Stockholders held on May 26, 2005. Upon consummation of the Merger, Iron Mountain DE succeeded to Iron Mountain PA's reporting obligations and continued to be listed on the New York Stock Exchange under the symbol "IRM."

    Internet Website

            Our Internet address is www.ironmountain.com. Under the "Investors" section on our Internet website, we make available through a hyperlink to a third party website, free of charge, our Annual Report on Form 10-K, our Quarterly Reports on Form 10-Q, our Current Reports on Form 8-K and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934 (the "Exchange Act") as soon as reasonably practicable after such forms are filed with or furnished to the SEC. We are not including the information contained on or available through our website as a part of, or incorporating such information by reference into, this Annual Report on Form 10-K. Copies of our corporate governance guidelines, code of ethics and the charters of our audit, compensation, and nominating and governance committees may be obtained free of charge by writing to our Secretary, Iron Mountain Incorporated, 745 Atlantic Avenue, Boston, Massachusetts, 02111 and are available on the Investors section of our website, www.ironmountain.com, under the heading "Corporate Governance."

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    Item 1A. Risk Factors.

            Our businesses face many risks. If any of the events or circumstances described in the following risks actually occur, our businesses, financial condition or results of operations could suffer and the trading price of our debt or equity securities could decline. Our investors and prospective investors should consider the following risks and the information contained under the heading "Cautionary Note Regarding Forward-Looking Statements" before deciding to invest in our securities.

    Operational Risks

    Governmental and customer focus on data security could increase our costs of operations. We may not be able to fully offset these costs through increases in our rates. In addition, incidents in which we fail to protect our customers' information against security breaches could result in monetary damages against us and could otherwise damage our reputation, harm our businesses and adversely impact our results of operations.

            In reaction to publicized incidents in which electronically stored information has been lost, illegally accessed or stolen, almost all states have adopted breach of data security statutes and regulations that require notification to consumers if the security of their personal information, such as social security numbers, is breached. In addition, one state has adopted, and other states are considering, regulations requiring every company that maintains or stores personal information to adopt comprehensive written information security programs, and the Federal Trade Commission has proposed legislation intended to address data security through various methods that include requiring notification to affected persons of breaches of data security. Our information security practices have been the subject of review or inquiry by governmental agencies, and we may be subject to additional reviews or inquiries of governmental agencies in the future.

            Continued governmental focus on data security may lead to additional legislative action. In addition, the increased emphasis on information security is leading customers to request that we take additional measures to enhance security and assume higher liability under our contracts. We have experienced incidents in which customers' backup tapes or other records have been lost, and we have been informed by customers in some incidents that the lost media or records contained personal information. As a result of legislative initiatives and client demands, we may have to modify our operations with the goal of further improving data security. Any such modifications may result in increased expenses and we may be unable to increase the rates we charge for our services sufficiently to offset any increased expenses.

            In addition to increases in the costs of operations or potential liability that may result from a heightened focus on data security, our reputation may be damaged by any compromise of security, accidental loss or theft of customer data in our possession. We believe that establishing and maintaining a good reputation is critical to attracting and retaining customers. If our reputation is damaged, we may become less competitive which could negatively impact our businesses, financial condition or results of operations.

    Our customer contracts may not always limit our liability and may sometimes contain terms that could lead to disputes in interpretation.

            Our customer contracts usually contain provisions limiting our liability with respect to loss or destruction of, or damage to, records stored with us. Our liability under these contracts is often limited to a nominal fixed amount per item or unit of storage, such as per cubic foot. We cannot assure you that where we have limitation of liability provisions they will be enforceable in all instances or would otherwise protect us from liability. In addition to provisions limiting our liability, our standard storage and service contracts include a schedule setting forth the majority of the customer-specific terms, including storage and service pricing and service delivery terms. Our customers may dispute the

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    interpretation of various provisions in their contracts. While we have had relatively few disputes with our customers with regard to the terms of their customer contracts, and any disputes to date have not been material, we can give you no assurance that we will not have material disputes in the future.

    We face competition for customers.

            We compete, in some of our business lines, with our current and potential customers' internal information protection and storage services capabilities. These organizations may not begin or continue to use an outside company, such as our company, for their future information protection and storage services needs. We also compete, in both our physical and digital businesses, with multiple information protection and storage services providers in all geographic areas where we operate; our current or potential customers may choose to use those competitors instead of us.

    We may not be able to effectively operate and expand our digital businesses.

            We operate certain digital information storage and protection businesses and are implementing a planned expansion into other digital businesses. Our participation in these markets poses certain unique risks. For example, we may be unable to:

      raise the amount of capital necessary to effectively participate in these markets;

      successfully acquire and integrate businesses or technologies to complement our current service offerings;

      keep up with rapid technological changes, evolving industry expectations and changing customer requirements;

      develop, hire or otherwise obtain the necessary technical expertise;

      accurately predict the size of the markets for any of these services; or

      compete effectively against other companies that possess greater technical expertise, capital or other necessary resources.

            In addition, the digital solutions we offer may not gain or retain market acceptance, or business partners upon whom we depend for technical and management expertise, and the hardware and software products we need to complement our services may not perform as expected.

    Our customers may shift from paper storage to alternative technologies that require less physical space.

            We derive most of our revenues from the storage of paper documents and storage related services. This storage requires significant physical space, which we provide through our owned and leased facilities. Alternative storage technologies exist, many of which require significantly less space than paper documents. These technologies include computer media, microform, CD-ROM and optical disk. We can provide no assurance that our customers will continue to store most of their records in paper documents format. A significant shift by our customers to storage of data through non-paper based technologies, whether now existing or developed in the future, could adversely affect our businesses.

    Our customers may be constrained in their ability to pay for services.

            The current recession may cause some customers to postpone projects for which they would otherwise retain our services, and may in some instances cause customers to forgo our services. Many of our largest customers are financial institutions, which have been particularly affected by the economic downturn; their condition may lead them to reduce their use of our services. In addition, a higher percentage of our customers may seek protection under bankruptcy laws, potentially affecting not only future business but also our ability to collect accounts receivable.

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    We may be subject to certain costs and potential liabilities associated with the real estate required for our businesses.

            Because our physical businesses are heavily dependent on real estate, we face special risks attributable to the real estate we own or lease. Such risks include:

      variable occupancy costs and difficulty locating suitable sites due to fluctuations in real estate markets;

      uninsured losses or damage to our storage facilities due to an inability to obtain full coverage on a cost-effective basis for some casualties, such as earthquakes, or any coverage for certain losses, such as losses from riots or terrorist activities;

      inability to use our real estate holdings effectively if the demand for physical storage were to diminish because of customers' acceptance of other storage technologies; and

      liability under environmental laws for the costs of investigation and cleanup of contaminated real estate owned or leased by us, whether or not we know of, or were responsible for, the contamination, or the contamination occurred while we owned or leased the property.

            Some of our current and formerly owned or leased properties were previously used by entities other than us for industrial or other purposes that involved the use, storage, generation and/or disposal of hazardous substances and wastes, including petroleum products. In some instances these properties included the operation of underground storage tanks or the presence of asbestos-containing materials. Although we have from time to time conducted limited environmental investigations and remedial activities at some of our former and current facilities, we have not undertaken an in-depth environmental review of all of our properties. We therefore may be potentially liable for environmental costs like those discussed above and may be unable to sell, rent, mortgage or use contaminated real estate owned or leased by us. Environmental conditions for which we might be liable may also exist at properties that we may acquire in the future. In addition, future regulatory action and environmental laws may impose costs for environmental compliance that do not exist today.

    International operations may pose unique risks.

            As of December 31, 2008, we provided services in 38 countries outside the U.S. As part of our growth strategy, we expect to continue to acquire or invest in information protection and storage services businesses in foreign markets. International operations are subject to numerous risks, including:

      the impact of foreign government regulations;

      the volatility of certain foreign economies in which we operate;

      political uncertainties;

      the risk that the business partners upon whom we depend for technical assistance or management and acquisition expertise outside of the U.S. will not perform as expected;

      differences in business practices; and

      foreign currency fluctuations.

            In particular, our net income can be significantly affected by fluctuations in currencies associated with certain intercompany balances of our foreign subsidiaries to us and between our foreign subsidiaries.

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    We may be subject to claims that our technology, particularly with respect to digital services, violates the intellectual property rights of a third party.

            Third parties may have legal rights, including ownership of patents, trade secrets, trademarks and copyrights, to ideas, materials, processes, names or original works that are the same or similar to those we use, especially in our digital business. Third parties may bring claims, or threaten to bring claims, against us that these intellectual property rights are being infringed or violated by our use of intellectual property. Litigation or threatened litigation could be costly and distract our senior management from operating our business. Further, if we cannot establish our right or obtain the right to use the intellectual property on reasonable terms, we may be required to develop alternative intellectual property at our expense to mitigate potential harm.

    Fluctuations in commodity prices may affect our operating revenues and results of operations.

            Our operating revenues and results of operations are impacted by significant changes in commodity prices. Our secure shredding operations generate revenue from the sale of shredded paper to recyclers. We generate additional revenue when the price of diesel fuel rises above certain predetermined rates through a customer surcharge. As a result, significant declines in paper and diesel fuel prices may negatively impact our revenues and results of operations while increases in other commodity prices, including steel, may negatively impact our results of operations.

    Unexpected events could disrupt our operations and adversely affect our results of operations.

            Unexpected events, including fires or explosions at our facilities, natural disasters such as hurricanes and tornados, war or terrorist activities, unplanned power outages, supply disruptions and failure of equipment or systems, could adversely affect our results of operations. These events could result in customer disruption, physical damages to one or more key operating facilities, the temporary closure of one or more key operating facilities or the temporary disruption of information systems.

    Risks Relating to Our Common Stock

    No History of Dividend Payments

            We have never declared or paid cash dividends on our capital stock. We may retain future earnings, if any, for the development of our business or use future earnings to repay outstanding indebtedness. We do not anticipate paying cash dividends on or repurchasing our common stock in the foreseeable future. Any determinations by us to pay cash dividends on our common stock in the future or repurchase our common stock will be based primarily upon our financial condition, results of operations and business requirements. The terms of our credit agreement and our indentures contain provisions permitting the payment of cash dividends and stock repurchases subject to certain limitations.

    Risks Relating to Our Indebtedness

    Our substantial indebtedness could adversely affect our financial health and prevent us from fulfilling our obligations under our various debt instruments.

            We have a significant amount of indebtedness. The following table shows important credit statistics as of December 31, 2008:

     
     At December 31, 2008  
     
     (Dollars in millions)
     

    Total long-term debt

     $3,243.2 

    Stockholders' equity

     $1,802.8 

    Debt to equity ratio

      1.80x

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            Our substantial indebtedness could have important consequences to you. Our indebtedness may increase as we continue to borrow under existing and future credit arrangements in order to finance future acquisitions and for general corporate purposes, which would increase the associated risks. These risks include:

      inability to satisfy our obligations with respect to our various debt instruments;

      inability to adjust to adverse economic conditions;

      inability to fund future working capital, capital expenditures, acquisitions and other general corporate requirements, including possible required repurchases of our various indebtedness;

      limits on our flexibility in planning for, or reacting to, changes in our business and the information protection and storage services industry;

      limits on future borrowings under our existing or future credit arrangements, which could affect our ability to pay our indebtedness or to fund our other liquidity needs;

      inability to generate sufficient funds to cover required interest payments; and

      restrictions on our ability to refinance our indebtedness on commercially reasonable terms.

    Restrictive loan covenants may limit our ability to pursue our growth strategy.

            Our credit facility and our indentures contain covenants restricting or limiting our ability to, among other things:

      incur additional indebtedness;

      pay dividends or make other restricted payments;

      make asset dispositions;

      create or permit liens; and

      make capital expenditures and other investments.

            These restrictions may adversely affect our ability to pursue our acquisition and other growth strategies.

    We may not have the ability to raise the funds necessary to finance the repurchase of outstanding senior subordinated indebtedness upon a change of control event as required by our indentures.

            Upon the occurrence of a change of control, we will be required to offer to repurchase all outstanding senior subordinated indebtedness. However, it is possible that we will not have sufficient funds at the time of the change of control to make the required repurchase of the notes or that restrictions in our revolving credit facility will not allow such repurchases. In addition, certain important corporate events, such as leveraged recapitalizations that would increase the level of our indebtedness, would not constitute a "change of control" under our indentures.

    Since Iron Mountain is a holding company, our ability to make payments on our various debt obligations depends in part on the operations of our subsidiaries.

            Iron Mountain is a holding company, and substantially all of our assets consist of the stock of our subsidiaries and substantially all of our operations are conducted by our direct and indirect wholly owned subsidiaries. As a result, our ability to make payments on our various debt obligations will be dependent upon the receipt of sufficient funds from our subsidiaries. However, our various debt obligations are guaranteed, on a joint and several and full and unconditional basis, by most, but not all, of our direct and indirect wholly owned U.S. subsidiaries.

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    Acquisition and International Expansion Risks

    Failure to manage our growth may impact operating results.

            If we succeed in expanding our businesses, that expansion may place increased demands on our management, operating systems, internal controls and financial and physical resources. If not managed effectively, these increased demands may adversely affect the services we provide to existing customers. In addition, our personnel, systems, procedures and controls may be inadequate to support future operations. Consequently, in order to manage growth effectively, we may be required to increase expenditures to increase our physical resources, expand, train and manage our employee base, improve management, financial and information systems and controls, or make other capital expenditures. Our results of operations and financial condition could be harmed if we encounter difficulties in effectively managing the budgeting, forecasting and other process control issues presented by future growth.

    Failure to successfully integrate acquired operations could negatively impact our future results of operations.

            The success of any acquisition depends in part on our ability to integrate the acquired company. The process of integrating acquired businesses may involve unforeseen difficulties and may require a disproportionate amount of our management's attention and our financial and other resources. We can give no assurance that we will ultimately be able to effectively integrate and manage the operations of any acquired business. Nor can we assure you that we will be able to maintain or improve the historical financial performance of Iron Mountain or our acquisitions. The failure to successfully integrate these cultures, operating systems, procedures and information technologies could have a material adverse effect on our results of operations.

    We may be unable to continue our international expansion.

            Our growth strategy involves expanding operations into international markets, and we expect to continue this expansion. Europe and Latin America have been our primary areas of focus for international expansion and we have begun our expansion into the Asia Pacific region. We have entered into joint ventures and have acquired all or a majority of the equity in information protection and storage services businesses operating in these areas and may acquire other information protection and storage services businesses in the future.

            This growth strategy involves risks. We may be unable to pursue this strategy in the future. For example, we may be unable to:

      identify suitable companies to acquire;

      complete acquisitions on satisfactory terms;

      incur additional debt necessary to acquire suitable companies if we are unable to pay the purchase price out of working capital, common stock or other equity securities; or

      enter into successful business arrangements for technical assistance or management and acquisition expertise outside of the U.S.

            We also compete with other information protection and storage services providers for companies to acquire. Some of our competitors may possess substantial financial and other resources. If any such competitor were to devote additional resources to pursue such acquisition candidates or focus its strategy on our international markets, the purchase price for potential acquisitions, or investments could rise, competition in international markets could increase and our results of operations could be adversely affected.

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    Item 1B. Unresolved Staff Comments.

            None.


    Item 2. Properties.

            As of December 31, 2008, we conducted operations through 809 leased facilities and 231 facilities that we own. Our facilities are divided among our reportable segments as follows: North American Physical Business (687), International Physical Business (341) and Worldwide Digital Business (12). These facilities contain a total of 65.4 million square feet of space. Facility rent expense was $197.0 million and $230.1 million for the years ended December 31, 2007 and 2008, respectively. The leased facilities typically have initial lease terms of ten to fifteen years with one or more five year options to extend. In addition, some of the leases contain either a purchase option or a right of first refusal upon the sale of the property. Our facilities are located throughout North America, Europe, Latin America and Asia Pacific, with the largest number of facilities in California, Florida, New York, New Jersey, Texas, Canada and the U.K. We believe that the space available in our facilities is adequate to meet our current needs, although future growth may require that we acquire additional real property either by leasing or purchasing. See Note 10 to Notes to Consolidated Financial Statements for information regarding our minimum annual rental commitments.


    Item 3. Legal Proceedings.

    London Fire

            In July 2006, we experienced a significant fire in a leased records and information management facility in London, England, that resulted in the complete destruction of the facility and its contents. The London Fire Brigade ("LFB") issued a report in which it was concluded that the fire resulted from human agency, i.e., arson, and its report to the Home Office concluded that the fire resulted from a deliberate act. The LFB also concluded that the installed sprinkler system failed to control the fire due to the primary fire pump being disabled prior to the fire and the standby fire pump being disabled in the early stages of the fire by third-party contractors. We have received notices of claims from customers or their subrogated insurance carriers under various theories of liabilities arising out of lost data and/or records as a result of the fire. Certain of those claims have resulted in litigation in courts in the United Kingdom. We deny any liability in respect of the London fire and we have referred these claims to our primary warehouse legal liability insurer, which has been defending them to date under a reservation of rights. Certain of the claims have also been settled for nominal amounts, typically one to two British pounds sterling per carton, as specified in the contracts, which amounts have been or will be reimbursed to us from our primary property insurer. On or about April 12, 2007, a firm of British solicitors representing 31 customers and/or their subrogated insurers filed a Claim Form in the (U.K.) High Court of Justice, Queen's Bench Division, seeking unspecified damages in excess of 15 million British pounds sterling on account of the records belonging to those customers that were destroyed in the fire. On or about April 20, 2007, another firm of British solicitors representing 21 customers and/or their subrogated insurer also filed a Claim Form in the same court seeking provisional damages of approximately 15 million British pounds sterling on account of the records belonging to those customers that were destroyed in the fire. Both of those matters are being held in abeyance by agreement between the claimants and the solicitors appointed by our primary warehouse legal liability carrier. However, many of these claims, including larger ones, remain outstanding. On or about October 17, 2007, our primary warehouse legal liability carrier, in the name of our subsidiary Iron Mountain (U.K.) Limited, filed a Claim Form with the (U.K.) High Court of Justice, Queen's Bench Division, Commercial Court, against The Virgin Drinks Group Limited, a customer who had records destroyed in the fire, seeking a declaration to the effect that our liability to that customer is limited to a maximum of one British pound sterling per carton of lost records and, in any event, to a maximum of 0.5 million British pounds sterling in the aggregate, in accordance with the parties' contract. Detailed

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    Particulars of Claim and Particulars of Virgin Drinks' counterclaim in respect of that matter have been filed and served and the preliminary issue of the enforceability of the limitations of liability in our contract is tentatively scheduled for trial in June 2009.

            We believe we carry adequate property and liability insurance. We do not expect that this event will have a material impact to our consolidated results of operations or financial condition.

    General

            In addition to the matters discussed above, we are involved in litigation from time to time in the ordinary course of business with a portion of the defense and/or settlement costs being covered by various commercial liability insurance policies purchased by us. In the opinion of management, other than discussed above no material legal proceedings are pending to which we, or any of our properties, are subject.


    Item 4. Submission of Matters to a Vote of Security Holders.

            There were no matters submitted to a vote of security holders of Iron Mountain during the fourth quarter of the fiscal year ended December 31, 2008.

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    PART II

    Item 5. Market for Registrant's Common Equity, Related Stockholder Matters and Issuer Purchases of Equity Securities.

            Our common stock is traded on the New York Stock Exchange, or NYSE, under the symbol "IRM." The following table sets forth the high and low sale prices on the NYSE, for the years 2007 and 2008:

     
     Sale Prices  
     
     High  Low  

    2007

           
     

    First Quarter

     $29.23 $25.80 
     

    Second Quarter

      29.00  25.05 
     

    Third Quarter

      30.90  25.75 
     

    Fourth Quarter

      38.85  30.48 

    2008

           
     

    First Quarter

     $37.13 $24.20 
     

    Second Quarter

      31.28  25.51 
     

    Third Quarter

      30.08  23.50 
     

    Fourth Quarter

      27.79  16.71 

            The closing price of our common stock on the NYSE on February 13, 2009 was $20.41. As of February 13, 2009, there were 610 holders of record of our common stock. We believe that there are more than 66,000 beneficial owners of our common stock.

            We have not paid dividends on our common stock during the last two years. Our Board may retain future earnings, if any, for the development of our business and does not anticipate paying cash dividends on or repurchasing our common stock in the foreseeable future. Any determinations by our Board to pay cash dividends on our common stock in the future or repurchase our common stock will be based primarily upon our financial condition, results of operations and business requirements. The terms of our credit agreement and our indentures contain provisions permitting the payment of cash dividends and stock repurchases subject to certain limitations.

            There was no common stock repurchased or sales of unregistered securities for the fourth quarter ended December 31, 2008.

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    Item 6. Selected Financial Data.

            The following selected consolidated statements of operations, balance sheet and other data have been derived from our audited consolidated financial statements. The selected consolidated financial and operating information set forth below, giving effect to stock splits, should be read in conjunction with Item 7. "Management's Discussion and Analysis of Financial Condition and Results of Operations" and our Consolidated Financial Statements and the Notes thereto included elsewhere in this filing.

     
     Year Ended December 31,  
     
     2004  2005  2006  2007  2008  
     
     (In thousands, except per share data)
     

    Consolidated Statements of Operations Data:

                    

    Revenues:

                    
     

    Storage

     $1,043,366 $1,181,551 $1,327,169 $1,499,074 $1,657,909 
     

    Service

      774,223  896,604  1,023,173  1,230,961  1,397,225 
                
      

    Total Revenues

      1,817,589  2,078,155  2,350,342  2,730,035  3,055,134 

    Operating Expenses:

                    
     

    Cost of Sales (excluding depreciation and amortization)

      823,899  938,239  1,074,268  1,260,120  1,382,019 
     

    Selling, General and Administrative

      486,246  569,695  670,074  771,375  882,364 
     

    Depreciation and Amortization

      163,629  186,922  208,373  249,294  290,738 
     

    (Gain) Loss on Disposal/Writedown of Property, Plant and Equipment, Net

      (681) (3,485) (9,560) (5,472) 7,483 
                
      

    Total Operating Expenses

      1,473,093  1,691,371  1,943,155  2,275,317  2,562,604 

    Operating Income

      344,496  386,784  407,187  454,718  492,530 

    Interest Expense, Net

      185,749  183,584  194,958  228,593  236,635 

    Other (Income) Expense, Net

      (7,988) 6,182  (11,989) 3,101  31,028 
                

    Income Before Provision for Income Taxes and Minority Interest

      166,735  197,018  224,218  223,024  224,867 

    Provision for Income Taxes

      69,574  81,484  93,795  69,010  142,924 

    Minority Interests in Earnings (Losses) of Subsidiaries, Net

      2,970  1,684  1,560  920  (94)
                

    Income before Cumulative Effect of Change in Accounting Principle

      94,191  113,850  128,863  153,094  82,037 

    Cumulative Effect of Change in Accounting Principle (net of tax benefit)

        (2,751)(1)      
                

    Net Income

     $94,191 $111,099 $128,863 $153,094 $82,037 
                

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     Year Ended December 31,  
     
     2004  2005  2006  2007  2008  
     
     (In thousands, except per share data)
     

    Net Income per Common Share—Basic:

                    

    Income before Cumulative Effect of Change in Accounting Principle

     $0.49 $0.58 $0.65 $0.77 $0.41 

    Cumulative Effect of Change in Accounting Principle (net of tax benefit)

        (0.01)      
                

    Net Income—Basic

     $0.49 $0.57 $0.65 $0.77 $0.41 
                

    Net Income per Common Share—Diluted:

                    

    Income before Cumulative Effect of Change in Accounting Principle

     $0.48 $0.57 $0.64 $0.76 $0.40 

    Cumulative Effect of Change in Accounting Principle (net of tax benefit)

        (0.01)      
                

    Net Income—Diluted

     $0.48 $0.56 $0.64 $0.76 $0.40 
                

    Weighted Average Common Shares Outstanding—Basic

      193,625  195,988  198,116  199,938  201,279 
                

    Weighted Average Common Shares Outstanding—Diluted

      196,764  198,104  200,463  202,062  203,290 
                

    (footnotes follow)

     
     Year Ended December 31,  
     
     2004  2005  2006  2007  2008  
     
     (In thousands)
     

    Other Data:

                    

    OIBDA(2)

     $508,125 $573,706 $615,560 $704,012 $783,268 

    OIBDA Margin(2)

      28.0% 27.6% 26.2% 25.8% 25.6%

    Ratio of Earnings to Fixed Charges

      1.7 x  1.8 x  1.8 x  1.7 x  1.7 x 

     

     
     As of December 31,  
     
     2004  2005  2006  2007  2008  
     
     (In thousands)
     

    Consolidated Balance Sheet Data:

                    

    Cash and Cash Equivalents

     $31,942 $53,413 $45,369 $125,607 $278,370 

    Total Assets

      4,442,387  4,766,140  5,209,521  6,307,921  6,356,854 

    Total Long-Term Debt (including Current Portion of Long-Term Debt)

      2,478,022  2,529,431  2,668,816  3,266,288  3,243,215 

    Stockholders' Equity

      1,218,568  1,370,129  1,553,273  1,795,455  1,802,780 

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    Reconciliation of OIBDA to Operating Income and Net Income:

     
     Year Ended December 31,  
     
     2004  2005  2006  2007  2008  
     
     (In thousands)
     

    OIBDA(2)

     $508,125 $573,706 $615,560 $704,012 $783,268 

    Less: Depreciation and Amortization

      163,629  186,922  208,373  249,294  290,738 
                

    Operating Income

      344,496  386,784  407,187  454,718  492,530 

    Less: Interest Expense, Net

      185,749  183,584  194,958  228,593  236,635 
     

    Other (Income) Expense, Net

      (7,988) 6,182  (11,989) 3,101  31,028 
     

    Provision for Income Taxes

      69,574  81,484  93,795  69,010  142,924 
     

    Minority Interests in Earnings of Subsidiaries

      2,970  1,684  1,560  920  (94)
     

    Cumulative Effect of Change in Accounting Principle (net of tax benefit)

        2,751(2)      
                
     

    Net Income

     $94,191 $111,099 $128,863 $153,094 $82,037 
                

    (footnotes follow)


    (1)
    Effective December 31, 2005, we adopted the provisions of Financial Accounting Standards Board ("FASB") Interpretation No. 47, "Accounting for Conditional Asset Retirement Obligations, an interpretation of FASB Statement No. 143." As a result, a non-cash charge of $2,751 net of tax benefit was recorded in the fourth quarter of 2005 as a cumulative effect of change in accounting principle in the accompanying consolidated statements of operations. See Note 2(f) to Notes to Consolidated Financial Statements.

    (2)
    OIBDA is defined as operating income before depreciation and amortization expenses. OIBDA Margin is calculated by dividing OIBDA by total revenues. For a more detailed definition and reconciliation of OIBDA and a discussion of why we believe these measures provide relevant and useful information to our current and potential investors, see Item 7. "Management's Discussion and Analysis of Financial Condition and Results of Operations—Non-GAAP Measures."

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    Item 7. Management's Discussion and Analysis of Financial Condition and Results of Operations.

            The following discussion should be read in conjunction with "Item 6. Selected Financial Data" and the Consolidated Financial Statements and Notes thereto and the other financial and operating information included elsewhere in this filing.

            This discussion contains "forward-looking statements," as that term is defined in the Private Securities Litigation Reform Act of 1995 and in other federal securities laws. See "Cautionary Note Regarding Forward-Looking Statements" on page ii of this filing and "Item 1A. Risk Factors" beginning on page 15 of this filing.

    Overview

            Our revenues consist of storage revenues as well as service revenues. Storage revenues, both physical and digital, which are considered a key performance indicator for the information protection and storage services industry, consist of largely recurring periodic charges related to the storage of materials or data (generally on a per unit basis), which are typically retained by customers for many years, and have accounted for over 54% of total consolidated revenues in each of the last five years. Our annual revenues from these fixed periodic storage fees have grown for 20 consecutive years. Service revenues are comprised of charges for related core service activities and a wide array of complementary products and services. Included in core service revenues are: (1) the handling of records including the addition of new records, temporary removal of records from storage, refiling of removed records, destruction of records, and permanent withdrawals from storage; (2) courier operations, consisting primarily of the pickup and delivery of records upon customer request; (3) secure shredding of sensitive documents; and (4) other recurring services including maintenance and support contracts. Our complementary services revenues include special project work, data restoration projects, fulfillment services, consulting services and product sales (including software licenses, specially designed storage containers and related supplies). Our secure shredding revenues include the sale of recycled paper (included in complementary services), the price of which can fluctuate from period to period, adding to the volatility and reducing the predictability of that revenue stream. As service revenues have grown at a faster pace than our storage revenues, storage revenues as a percent of consolidated revenues has declined. Our consolidated revenues are also subject to variations caused by the net effect of foreign currency translation on revenue derived from outside the U.S. For the years ended December 31, 2006, 2007 and 2008, we derived approximately 30%, 32% and 32%, respectively, of our total revenues from outside the U.S.

            We recognize revenue when the following criteria are met: persuasive evidence of an arrangement exists, services have been rendered, the sales price is fixed or determinable, and collectability of the resulting receivable is reasonably assured. Storage and service revenues are recognized in the month the respective storage or service is provided and customers are generally billed on a monthly basis on contractually agreed-upon terms. Amounts related to future storage or prepaid service contracts, including maintenance and support contracts, for customers where storage fees or services are billed in advance, are accounted for as deferred revenue and recognized ratably over the applicable storage or service period or when the service is performed. Revenue from the sales of products is recognized when shipped to the customer and title has passed to the customer.

            Cost of sales (excluding depreciation) consists primarily of wages and benefits for field personnel, facility occupancy costs (including rent and utilities), transportation expenses (including vehicle leases and fuel), other product cost of sales and other equipment costs and supplies. Of these, wages and benefits and facility occupancy costs are the most significant. Trends in total wages and benefits dollars and as a percentage of total consolidated revenue are influenced by changes in headcount and compensation levels, achievement of incentive compensation targets, workforce productivity and variability in costs associated with medical insurance and workers compensation. Trends in facility

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    occupancy costs are similarly impacted by the total number of facilities we occupy, the mix of properties we own versus properties we occupy under operating leases, fluctuations in per square foot occupancy costs, and the levels of utilization of these properties. Due to the declining economic environment in 2008, the current fair market values of vans, trucks and mobile shredding units within our vehicle fleet portfolio, which we lease, have declined. As a result, certain vehicle leases that previously met the requirements to be considered operating leases will be classified as capital leases upon renewal. The impact of this change on our future operating results will be to lower vehicle rent expense (a component of transportation costs within cost of sales) by approximately $21.0 million, offset by an increased amount of combined depreciation (by approximately $19.5 million) and interest expense (by approximately $3.1 million) for the year ending December 31, 2009.

            The expansion of our European, secure shredding and digital services businesses has impacted the major cost of sales components. Our European and secure shredding operations are more labor intensive than our core U.S. physical businesses and therefore increase our labor costs as a percentage of consolidated revenues. This trend is partially offset by our digital services businesses, which require significantly less direct labor. Our secure shredding operations incur less facility costs and higher transportation costs as a percentage of revenues compared to our core physical businesses.

            Selling, general and administrative expenses consist primarily of wages and benefits for management, administrative, information technology, sales, account management and marketing personnel, as well as expenses related to communications and data processing, travel, professional fees, bad debts, training, office equipment and supplies. Trends in total wages and benefits dollars and as a percentage of total consolidated revenue are influenced by changes in headcount and compensation levels, achievement of incentive compensation targets, workforce productivity and variability in costs associated with medical insurance. The overhead structure of our expanding European and Asian operations, as compared to our North American operations, is more labor intensive and has not achieved the same level of overhead leverage, which may result in an increase in selling, general and administrative expenses, as a percentage of consolidated revenue, as our European and Asian operations become a more meaningful percentage of our consolidated results. Similarly, our digital services businesses require a higher level of overhead, particularly in the area of information technology, than our core physical businesses.

            Our depreciation and amortization charges result primarily from the capital-intensive nature of our business. The principal components of depreciation relate to storage systems, which include racking, building and leasehold improvements, computer systems hardware and software, and buildings. Amortization relates primarily to customer relationships and acquisition costs and core technology and is impacted by the nature and timing of acquisitions.

            Our consolidated revenues and expenses are subject to variations caused by the net effect of foreign currency translation on revenues and expenses incurred by our entities outside the U.S. In 2006, we saw increases in both revenues and expenses as a result of the strengthening of the Canadian dollar against the U.S. dollar, and decreases in both revenues and expenses as a result of the weakening of the British pound sterling and the Euro against the U.S. dollar, based on an analysis of weighted average rates for the comparable periods. In 2007, we saw increases in both revenues and expenses as a result of the strengthening of the Canadian dollar, Euro and British pound sterling against the U.S. dollar. During 2008, we saw net increases in both revenues and expenses as a result of the strengthening of the Euro, the Brazilian real and the Canadian dollar against the U.S. dollar, offset by the weakening of the British pound sterling against the U.S. dollar, based on an analysis of weighted average rates for the comparable periods.

            In the third quarter of 2008, we saw a dramatic strengthening of the U.S. dollar in comparison to all the major foreign currencies of our most significant international markets, which lead to a decrease in reported revenue and expenses in the fourth quarter of 2008. It is difficult to predict how much

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    foreign currency exchange rates will fluctuate in the future and how those fluctuations will impact individual balances reported in our consolidated statement of operations. Given the relative increase in our international operations, these fluctuations may become material on individual balances. If exchange rates remain at these levels throughout 2009, we expect a further decline in revenues and expenses as reported in U.S. dollars when comparing 2009 full-year results to full-year 2008 results included in our consolidated statement of operations. However, because both the revenues and expenses are denominated in the local currency of the country in which they are derived or incurred, the impact of currency fluctuations on our operating income, operating margin and net income is mitigated.

    Non-GAAP Measures

    Operating Income Before Depreciation and Amortization, or OIBDA

            OIBDA is defined as operating income before depreciation and amortization expenses. OIBDA Margin is calculated by dividing OIBDA by total revenues. We use multiples of current or projected OIBDA in conjunction with our discounted cash flow models to determine our overall enterprise valuation and to evaluate acquisition targets. We believe OIBDA and OIBDA Margin provide current and potential investors with relevant and useful information regarding our ability to generate cash flow to support business investment and our ability to grow revenues faster than operating expenses. These measures are an integral part of the internal reporting system we use to assess and evaluate the operating performance of our business. OIBDA does not include certain items that we believe are not indicative of our core operating results, specifically: (1) minority interest in earnings (losses) of subsidiaries, net; (2) other (income) expense, net; (3) income from discontinued operations and loss on sale of discontinued operations; and (4) cumulative effect of change in accounting principle.

            OIBDA also does not include interest expense, net and the provision for income taxes. These expenses are associated with our capitalization and tax structures, which we do not consider when evaluating the operating profitability of our core operations. Finally, OIBDA does not include depreciation and amortization expenses, in order to eliminate the impact of capital investments, which we evaluate by comparing capital expenditures to incremental revenue generated and as a percentage of total revenues. OIBDA and OIBDA Margin should be considered in addition to, but not as a substitute for, other measures of financial performance reported in accordance with accounting principles generally accepted in the Unites States of America ("GAAP"), such as operating or net income or cash flows from operating activities (as determined in accordance with GAAP).

    Reconciliation of OIBDA to Operating Income and Net Income (in thousands):

     
     Year Ended December 31,  
     
     2006  2007  2008  

    OIBDA

     $615,560 $704,012 $783,268 

    Less: Depreciation and Amortization

      208,373  249,294  290,738 
            
     

    Operating Income

      407,187  454,718  492,530 
     

    Less: Interest Expense, Net

      194,958  228,593  236,635 
      

    Other (Income) Expense, Net

      (11,989) 3,101  31,028 
      

    Provision for Income Taxes

      93,795  69,010  142,924 
      

    Minority Interest in Earnings (Losses) of Subsidiaries

      1,560  920  (94)
            

    Net Income

     $128,863 $153,094 $82,037 
            

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    Critical Accounting Policies

            Our discussion and analysis of our financial condition and results of operations are based upon our consolidated financial statements, which have been prepared in accordance with GAAP. The preparation of these financial statements requires us to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities at the date of the financial statements and for the period then ended. On an on-going basis, we evaluate the estimates used, including those related to accounting for acquisitions, allowance for doubtful accounts and credit memos, impairment of tangible and intangible assets, income taxes, stock-based compensation and self-insured liabilities. We base our estimates on historical experience, actuarial estimates, current conditions and various other assumptions that we believe to be reasonable under the circumstances. These estimates form the basis for making judgments about the carrying values of assets and liabilities and are not readily apparent from other sources. Actual results may differ from these estimates. Our critical accounting policies include the following, which are listed in no particular order:

    Revenue Recognition

            Our revenues consist of storage revenues as well as service revenues and are reflected net of sales and value added taxes. Storage revenues, both physical and digital, which are considered a key performance indicator for the information protection and storage services industry, consist of largely recurring periodic charges related to the storage of materials or data (generally on a per unit basis). Service revenues are comprised of charges for related core service activities and a wide array of complementary products and services. Included in core service revenues are: (1) the handling of records including addition of new records, temporary removal of records from storage, refilling of removed records, destruction of records, and permanent withdrawals from storage; (2) courier operations, consisting primarily of the pickup and delivery of records upon customer request; (3) secure shredding of sensitive documents; and (4) other recurring services including maintenance and support contracts. Our complementary services revenues include special project work, data restoration projects, fulfillment services, consulting services and product sales (including software licenses, specially designed storage containers and related supplies). Our secure shredding revenues include the sale of recycled paper (included in complementary services), the price of which can fluctuate from period to period, adding to the volatility and reducing the predictability of that revenue stream.

            We recognize revenue when the following criteria are met: persuasive evidence of an arrangement exists, services have been rendered, the sales price is fixed or determinable, and collectability of the resulting receivable is reasonably assured. Storage and service revenues are recognized in the month the respective storage or service is provided and customers are generally billed on a monthly basis on contractually agreed-upon terms. Amounts related to future storage or prepaid service contracts, including maintenance and support contracts, for customers where storage fees or services are billed in advance are accounted for as deferred revenue and recognized ratably over the applicable storage or service period or when the service is performed. Revenue from the sales of products is recognized when shipped to the customer and title has passed to the customer. Sales of software licenses are recognized at the time of product delivery to our customer or reseller and maintenance and support agreements are recognized ratably over the term of the agreement. Software license sales and maintenance and support accounted for less than 1% of our 2008 consolidated results. Within our Worldwide Digital Business segment, in certain instances, we process and host data for customers. In these instances, the processing fees are deferred and recognized over the estimated service period.

    Accounting for Acquisitions

            Part of our growth strategy has included the acquisition of numerous businesses. The purchase price of these acquisitions has been determined after due diligence of the acquired business, market

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    research, strategic planning, and the forecasting of expected future results and synergies. Estimated future results and expected synergies are subject to revisions as we integrate each acquisition and attempt to leverage resources.

            Each acquisition has been accounted for using the purchase method of accounting as defined under the applicable accounting standards at the date of each acquisition, including Accounting Principles Board Opinion No. 16, "Accounting for Business Combinations," and SFAS No. 141, "Business Combinations." Accounting for these acquisitions has resulted in the capitalization of the cost in excess of fair value of the net assets acquired in each of these acquisitions as goodwill. We estimated the fair values of the assets acquired in each acquisition as of the date of acquisition and these estimates are subject to adjustment. These estimates are subject to final assessments of the fair value of property, plant and equipment, intangible assets, operating leases and deferred income taxes. We complete these assessments within one year of the date of acquisition. We are not aware of any information that would indicate that the final purchase price allocations for acquisitions completed in 2008 would differ meaningfully from preliminary estimates. See Note 6 to Notes to Consolidated Financial Statements.

            In connection with each of our acquisitions, we have undertaken certain restructurings of the acquired businesses to realize efficiencies and potential cost savings. Our restructuring activities include the elimination of duplicate facilities, reductions in staffing levels, and other costs associated with exiting certain activities of the businesses we acquire. The estimated cost of these restructuring activities are included as costs of the acquisition and are recorded as goodwill consistent with the guidance of Emerging Issues Task Force ("EITF") Issue No. 95-3, "Recognition of Liabilities in Connection with a Purchase Business Combination." While we finalize our plans to restructure the businesses we acquire within one year of the date of acquisition, it may take more than one year to complete all activities related to the restructuring of an acquired business. See Recent Accounting Pronouncements on page 35.

    Allowance for Doubtful Accounts and Credit Memos

            We maintain an allowance for doubtful accounts and credit memos for estimated losses resulting from the potential inability of our customers to make required payments and disputes regarding billing and service issues. When calculating the allowance, we consider our past loss experience, current and prior trends in our aged receivables and credit memo activity, current economic conditions, and specific circumstances of individual receivable balances. If the financial condition of our customers were to significantly change, resulting in a significant improvement or impairment of their ability to make payments, an adjustment of the allowance may be required. We consider accounts receivable to be delinquent after such time as reasonable means of collection have been exhausted. We charge-off uncollectible balances as circumstances warrant, generally no later than one year past due. As of December 31, 2007 and 2008, our allowance for doubtful accounts and credit memos balance totaled $19.2 million and $19.6 million, respectively.

    Impairment of Tangible and Intangible Assets

            Assets subject to amortization: In accordance with SFAS No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets," we review long-lived assets and all amortizable intangible assets for impairment whenever events or changes in circumstances indicate the carrying amount of such assets may not be recoverable. Recoverability of these assets is determined by comparing the forecasted undiscounted net cash flows of the operation to which the assets relate to their carrying amount. The operations are generally distinguished by the business segment and geographic region in which they operate. If the operation is determined to be unable to recover the carrying amount of its assets, then intangible assets are written down first, followed by the other long-lived assets of the operation, to fair

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    value. Fair value is based on discounted cash flows or appraised values, depending upon the nature of the assets.

            Goodwill—Assets not subject to amortization: We apply the provisions of SFAS No. 142 "Goodwill and Other Intangible Assets" to goodwill and intangible assets with indefinite lives which are not amortized but are reviewed annually for impairment or more frequently if impairment indicators arise. We have selected October 1 as our annual goodwill impairment review date. We performed our annual goodwill impairment review as of October 1, 2006, 2007 and 2008 and noted no impairment of goodwill. In making this assessment, we rely on a number of factors including operating results, business plans, economic projections, anticipated future cash flows, and transactions and marketplace data. There are inherent uncertainties related to these factors and our judgment in applying them to the analysis of goodwill impairment. As of December 31, 2008, no factors were identified that would alter this assessment. When changes occur in the composition of one or more reporting units, the goodwill is reassigned to the reporting units affected based on their relative fair values. Reporting unit valuations have been calculated using an income approach based on the present value of future cash flows of each reporting unit or a combined approach based on the present value of future cash flows and market and transaction multiples of revenues. The income approach incorporates many assumptions including future growth rates, discount factors, expected capital expenditures and income tax cash flows. Changes in economic and operating conditions impacting these assumptions could result in a goodwill impairment in future periods. Our reporting units at which level we performed our goodwill impairment analysis as of October 1, 2008 were as follows: North America (excluding Fulfillment); Fulfillment; Europe; Worldwide Digital Business (excluding Stratify); Stratify; Latin America; and Asia Pacific. Asia Pacific is primarily composed of recent acquisitions (carrying value of goodwill, net amounts to $46.3 million as of December 31, 2008). It is still in the investment stage and accordingly its fair value does not exceed its carrying value by a significant margin at this point in time. A deterioration of the Asia Pacific business or the business not achieving the forecasted results could lead to an impairment in future periods. In conjunction with our annual goodwill impairment reviews, we reconcile the sum of the valuations of all of our reporting units to our market capitalization as of such dates.

    Accounting for Internal Use Software

            We develop various software applications for internal use. We account for those costs in accordance with the provisions of Statement of Position ("SOP") 98-1, "Accounting for the Costs of Computer Software Developed or Obtained for Internal Use." SOP 98-1 requires computer software costs associated with internal use software to be expensed as incurred until certain capitalization criteria are met. SOP 98-1 also defines which types of costs should be capitalized and which should be expensed. Payroll and related costs for employees who are directly associated with, and who devote time to, the development of internal use computer software projects, to the extent time is spent directly on the project, are capitalized and depreciated over the estimated useful life of the software. Capitalization begins when the design stage of the project has been completed and it is probable that the application will be completed and used to perform the function intended. Depreciation begins when the software is placed in service. Computer software costs that are capitalized are evaluated for impairment in accordance with SFAS No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets."

            It may be necessary for us to write-off amounts associated with the development of internal use software if the project cannot be completed as intended. Our expansion into new technology-based service offerings requires the development of internal use software that will be susceptible to rapid and significant changes in technology. We may be required to write-off unamortized costs or shorten the estimated useful life if an internal use software program is replaced with an alternative tool prior to the end of the software's estimated useful life. General uncertainties related to expansion into digital

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    businesses, including the timing of introduction and market acceptance of our services, may adversely impact the recoverability of these assets. As of December 31, 2007 and 2008, capitalized labor net of accumulated depreciation was $47.5 million and $45.6 million, respectively. See Note 2(f) to Notes to Consolidated Financial Statements.

            During the years ended December 31, 2007 and 2008, we wrote-off $1.3 million and $0.6 million, respectively, of previously deferred software costs in our North American Physical Business, primarily internal labor costs, associated with internal use software development projects that were discontinued after implementation, which resulted in a loss on disposal/writedown of property, plant and equipment, net. During the year ended December 31, 2006, we wrote-off $6.3 million of previously deferred costs, primarily internal labor costs, associated with internal use software development projects that were discontinued prior to being implemented, of which $5.9 million was included in information technology and $0.4 million was included in general and administrative costs, which are both included as a component of selling, general and administrative expenses.

    Income Taxes

            We have recorded a valuation allowance, amounting to $44.8 million as of December 31, 2008, to reduce our deferred tax assets, primarily associated with certain state and foreign net operating loss carryforwards, to the amount that is more likely than not to be realized. We have an asset for state net operating losses of $23.3 million (net of federal tax benefit), which begins to expire in 2009 through 2025, subject to a valuation allowance of approximately 99%. We have assets for foreign net operating losses of $22.9 million, with various expiration dates, subject to a valuation allowance of approximately 95%. Additionally, we have federal alternative minimum tax credit carryforwards of $1.6 million, which have no expiration date and are available to reduce future income taxes, federal research credits of $1.7 million which begin to expire in 2010, and foreign tax credits of $54.7 million, which begin to expire in 2014 through 2018. Based on current expectations and plans, we expect to fully utilize our foreign tax credit carryforwards prior to their expiration. If actual results differ unfavorably from certain of our estimates used, we may not be able to realize all or part of our net deferred income tax assets and foreign tax credit carryforwards and additional valuation allowances may be required. Although we believe our estimates are reasonable, no assurance can be given that our estimates reflected in the tax provisions and accruals will equal our actual results. These differences could have a material impact on our income tax provision and operating results in the period in which such determination is made.

            In July 2006, the FASB issued FASB Interpretation No. 48, "Accounting for Uncertainty in Income Taxes" ("FIN 48"), an interpretation of SFAS No. 109, "Accounting for Income Taxes" ("SFAS No. 109"), which clarifies the accounting for uncertainty in income taxes recognized in a company's financial statements in accordance with SFAS No. 109. FIN 48 also prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.

            The evaluation of a tax position in accordance with FIN 48 is a two-step process. The first step is a recognition process whereby the company determines whether it is more likely than not that a tax position will be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits of the position. The second step is a measurement process whereby a tax position that meets the more likely than not recognition threshold is calculated to determine the amount of benefit to recognize in the financial statements. The tax position is measured at the largest amount of benefit that is greater than 50% likely of being realized upon ultimate settlement.

            The provisions of FIN 48 are to be applied to all tax positions upon initial adoption of this standard. Only tax positions that meet the more likely than not recognition threshold at the effective

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    date may be recognized or continue to be recognized upon adoption of FIN 48. The cumulative effect of applying the provisions of FIN 48 should be reported as an adjustment to the opening balance of retained earnings for that fiscal year.

            We adopted the provisions of FIN 48 on January 1, 2007 and, as a result, we recognized a $16.6 million increase in the reserve related to uncertain tax positions, which was accounted for as a reduction to the January 1, 2007 balance of retained earnings. Additionally, we grossed-up deferred tax assets and the reserve related to uncertain tax positions in the amount of $7.9 million related to the federal tax benefit associated with certain state reserves. As of January 1, 2007, our reserve related to uncertain tax positions, which is included in other long-term liabilities, amounted to $84.0 million.

            We are subject to examination by various tax authorities in jurisdictions in which we have significant business operations. We regularly assess the likelihood of additional assessments by tax authorities and provide for these matters as appropriate. As of December 31, 2007 and 2008, we had approximately $72.9 million and $84.6 million, respectively, of reserves related to uncertain tax positions. Approximately $37.5 million of the 2008 reserve is related to pre-acquisition net operating loss carryforwards and other acquisition-related items. If these tax positions are sustained, the reversal of these reserves will be recorded as a reduction of goodwill. Beginning with our adoption of SFAS No. 141(R), "Business Combinations" ("SFAS No. 141R"), effective January 1, 2009, the reversal of all of these reserves of $84.6 million ($78.2 million net of federal tax benefit) as of December 31, 2008 will be recorded as a reduction of our income tax provision if sustained. Although we believe our tax estimates are appropriate, the final determination of tax audits and any related litigation could result in favorable or unfavorable changes in our estimates.

            We have elected to recognize interest and penalties associated with uncertain tax positions as a component of the provision for income taxes in the accompanying consolidated statements of operations. We recorded $0.9 million, $1.2 million and $4.5 million for gross interest and penalties for the years ended December 31, 2006, 2007 and 2008, respectively.

            We had $3.6 million and $8.1 million accrued for the payment of interest and penalties as of December 31, 2007 and 2008, respectively.

            We have not provided deferred taxes on book basis differences related to certain foreign subsidiaries because such basis differences are not expected to reverse in the foreseeable future and we intend to reinvest indefinitely outside the U.S. These basis differences arose primarily through the undistributed book earnings of our foreign subsidiaries. The basis differences could be reversed through a sale of the subsidiaries, the receipt of dividends from subsidiaries as well as certain other events or actions on our part, which would result in an increase in our provision for income taxes. It is not practicable to calculate the amount of such basis differences.

    Stock-Based Compensation

            As of January 1, 2003, we adopted the measurement provisions of SFAS No. 123, "Accounting for Stock-Based Compensation," as amended by SFAS No. 148, "Accounting for Stock-Based Compensation—Transition and Disclosure—an amendment of FASB Statement No. 123". As a result we began using the fair value method of accounting for stock-based compensation in our financial statements beginning January 1, 2003 using the prospective method. We adopted SFAS No. 123R, "Share-Based Payment," ("SFAS No. 123R") effective January 1, 2006 using the modified prospective method. We record stock-based compensation expense for the cost of stock options, restricted stock and shares issued under the employee stock purchase plan based on the requirements of SFAS No. 123R. Stock-based compensation expense, included in the accompanying consolidated statements of operations, for the years ended December 31, 2006, 2007 and 2008 was $12.4 million ($9.2 million after tax or $0.05 per basic and diluted share), $13.9 million ($10.2 million after tax or $0.05 per basic and

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    diluted share) and $19.0 million ($15.0 million after tax or $0.07 per basic and diluted shares), respectively.

            SFAS No. 123R also requires that the benefits associated with the tax deductions in excess of recognized compensation cost be reported as a financing cash flow, rather than as an operating cash flow, reducing net operating cash flows and increasing net financing cash flows in future periods.

            The fair values of option and restricted stock grants are estimated on the date of grant using the Black-Scholes option pricing model. Expected volatility and the expected term are the input factors to that model which require the most significant management judgment. Expected volatility is calculated utilizing daily historical volatility over a period that equates to the expected life of the option. The expected life (estimated period of time outstanding) is estimated using the historical exercise behavior of employees.

    Self-Insured Liabilities

            We are self-insured up to certain limits for costs associated with workers' compensation claims, vehicle accidents, property and general business liabilities, and benefits paid under employee healthcare and short-term disability programs. At December 31, 2007 and 2008 there were approximately $33.5 million and $39.6 million, respectively, of self-insurance accruals reflected in our consolidated balance sheets. The measurement of these costs requires the consideration of historical cost experience and judgments about the present and expected levels of cost per claim. We account for these costs primarily through actuarial methods, which develop estimates of the undiscounted liability for claims incurred, including those claims incurred but not reported. These methods provide estimates of future ultimate claim costs based on claims incurred as of the balance sheet date.

            We believe the use of actuarial methods to account for these liabilities provides a consistent and effective way to measure these highly judgmental accruals. However, the use of any estimation technique in this area is inherently sensitive given the magnitude of claims involved and the length of time until the ultimate cost is known. We believe our recorded obligations for these expenses are appropriate. Nevertheless, changes in healthcare costs, severity, and other factors can materially affect the estimates for these liabilities.

    Recent Accounting Pronouncements

            In December 2007, the FASB issued SFAS No. 141R and SFAS No. 160, "Noncontrolling Interests in Consolidated Financial Statement—an amendment to ARB No. 51" ("SFAS No. 160"). SFAS No. 141R and SFAS No. 160 will require (a) more of the assets acquired and liabilities assumed to be measured at fair value as of the acquisition date, (b) liabilities related to contingent consideration to be remeasured at fair value in each subsequent period, (c) an acquirer to expense as incurred acquisition-related costs, such as transaction fees for attorneys, accountants and investment bankers, as well as costs associated with restructuring the activities of the acquired company, and (d) noncontrolling interests in subsidiaries initially to be measured at fair value and classified as a separate component of equity. SFAS No. 141R is effective and provided for prospective application for fiscal years beginning after December 15, 2008. SFAS No. 160 is required to apply in comparative financial statements for fiscal years beginning after December 15, 2008. The impact of SFAS No. 141R and SFAS No. 160 is dependent upon the level of future acquisitions; however, they will generally result in (1) increased operating costs associated with the expensing of transaction and restructuring costs, as incurred, (2) increased volatility in earnings related to the fair valuing of contingent consideration through earnings in subsequent periods, and (3) increased depreciation, amortization and equity balances associated with the fair valuing of noncontrolling interests and their classification as a separate component of consolidated stockholders' equity.

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            In March 2008, the FASB issued SFAS No. 161, "Disclosures about Derivative Instruments and Hedging Activities—an amendment of SFAS No. 133" ("SFAS No. 161"). SFAS No. 161 enhances required disclosures regarding derivatives and hedging activities, including enhanced disclosures regarding how: (a) an entity uses derivative instruments; (b) derivative instruments and related hedged items are accounted for under SFAS No. 133, "Accounting for Derivative Instruments and Hedging Activities"; and (c) derivative instruments and related hedged items affect an entity's financial position, financial performance, and cash flows. Specifically, SFAS No. 161 requires:

      Disclosure of the objectives for using derivative instruments in terms of underlying risk and accounting designation;

      Disclosure of the fair values of derivative instruments and their gains and losses in a tabular format;

      Disclosure of information about credit-risk-related contingent features; and

      Cross-reference from the derivative footnote to other footnotes in which derivative-related information is disclosed.

            SFAS No. 161 is effective for fiscal years and interim periods beginning after November 15, 2008 and early adoption is permitted. We do not expect the adoption of SFAS No. 161 to have a material impact on our disclosures.

            In May 2008, the FASB issued SFAS No. 162, "The Hierarchy of Generally Accepted Accounting Principles" ("SFAS No. 162"). SFAS No. 162 identifies the sources of accounting principles and the framework for selecting the principles to be used in the preparation of financial statements of nongovernmental entities that are presented in conformity with GAAP (the "GAAP hierarchy"). SFAS No. 162 makes the GAAP hierarchy explicitly and directly applicable to preparers of financial statements, a step that recognizes preparers' responsibilities for selecting the accounting principles for their financial statements, and sets the stage for making the framework of the FASB Concept Statements fully authoritative. The effective date for SFAS No. 162 is November 15, 2008. The adoption of SFAS No. 162 did not have a material impact on our financial statements and results of operations.

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    Results of Operations

            Comparison of Year Ended December 31, 2008 to Year Ended December 31, 2007 and Comparison of Year Ended December 31, 2007 to Year Ended December 31, 2006 (in thousands):

     
     Year Ended December 31,   
      
     
     
     Dollar
    Change
     Percentage
    Change
     
     
     2007  2008  

    Revenues

     $2,730,035 $3,055,134 $325,099  11.9%

    Operating Expenses

      2,275,317  2,562,604  287,287  12.6%
               

    Operating Income

      454,718  492,530  37,812  8.3%

    Other Expenses, Net

      301,624  410,493  108,869  36.1%
               

    Net Income

     $153,094 $82,037 $(71,057)  (46.4)%
               

    OIBDA(1)

     $704,012 $783,268 $79,256  11.3%
               

    OIBDA Margin(1)

      25.8% 25.6%      

     

     
     Year Ended December 31,   
      
     
     
     Dollar
    Change
     Percentage
    Change
     
     
     2006  2007  

    Revenues

     $2,350,342 $2,730,035 $379,693  16.2%

    Operating Expenses

      1,943,155  2,275,317  332,162  17.1%
               

    Operating Income

      407,187  454,718  47,531  11.7%

    Other Expenses, Net

      278,324  301,624  23,300  8.4%
               

    Net Income

     $128,863 $153,094 $24,231  18.8%
               

    OIBDA(1)

     $615,560 $704,012 $88,452  14.4%
               

    OIBDA Margin(1)

      26.2% 25.8%      

    (1)
    See "Non-GAAP Measures—Operating Income Before Depreciation and Amortization, or OIBDA" for definition, reconciliation and a discussion of why we believe these measures provide relevant and useful information to our current and potential investors.

    REVENUE

            Our consolidated storage revenues increased $158.8 million, or 10.6%, to $1.7 billion for the year ended December 31, 2008 and $171.9 million, or 13.0%, to $1.5 billion for the year ended December 31, 2007, in comparison to the years ended December 31, 2007 and 2006, respectively. The increase is attributable to internal revenue growth (8% during both 2008 and 2007) resulting from strength across all of our segments, acquisitions (2% during both 2008 and 2007), and foreign currency exchange rate fluctuations (1% during 2008 and 2% during 2007).

            Consolidated service revenues increased $166.3 million, or 13.5%, to $1.4 billion for the year ended December 31, 2008 and $207.8 million, or 20.3%, to $1.2 billion for the year ended December 31, 2007, in comparison to the years ended December 31, 2007 and 2006, respectively. The increase is attributable to internal revenue growth (8% during 2008 and 12% during 2007), supported by strong growth in data protection and secure shredding revenues, increased recycled paper revenues driven by higher volumes and a year-over-year increase in the average prices for recycled paper, and fuel surcharges. Acquisitions (5% during both 2008 and 2007), and foreign currency exchange rate fluctuations (1% during 2008 and 3% during 2007) also added to total growth.

            For the reasons stated above, our consolidated revenues increased $325.1 million, or 11.9%, to $3.1 billion for the year ended December 31, 2008 and $379.7 million, or 16.2%, to $2.7 billion for the year ended December 31, 2007, in comparison to the years ended December 31, 2007 and 2006,

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    respectively. Internal revenue growth was 9%, 10% and 8% for the years ended December 31, 2006, 2007 and 2008, respectively. We calculate internal revenue growth in local currency for our international operations. Acquisitions contributed 4%, 3% and 3% for the years ended December 31, 2006, 2007 and 2008, respectively. For the year ended December 31, 2006, net favorable foreign currency exchange rate fluctuations that impacted our revenues were less than 1% and were primarily due to the weakening of the British pound sterling and Euro, net of the strengthening of the Canadian dollar, against the U.S. dollar, based on an analysis of weighted average rates for the comparable periods. For the year ended December 31, 2007, net favorable foreign currency exchange rate fluctuations that impacted our revenues were 3% and were primarily due to the strengthening of the British pound sterling, Canadian dollar and Euro against the U.S. dollar, based on an analysis of weighted average rates for the comparable periods. For the year ended December 31, 2008, net favorable foreign currency exchange rate fluctuations that impacted our revenues were 1% and were primarily due to the strengthening of the Euro, the Brazilian real and the Canadian dollar against the U.S. dollar, offset by the weakening of the British pound sterling against the U.S. dollar, based on an analysis of weighted average rates for the comparable periods.

      Internal Growth—Eight-Quarter Trend

     
     2007  2008  
     
     First
    Quarter
     Second
    Quarter
     Third
    Quarter
     Fourth
    Quarter
     First
    Quarter
     Second
    Quarter
     Third
    Quarter
     Fourth
    Quarter
     

    Storage Revenue

      9% 9% 8% 8% 8% 8% 8% 8%

    Service Revenue

      10% 11% 16% 12% 10% 9% 9% 5%

    Total Revenue

      9% 10% 12% 10% 9% 9% 8% 7%

            Our internal revenue growth rate represents the weighted average year-over-year growth rate of our revenues after removing the effects of acquisitions, divestitures and foreign currency exchange rate fluctuations. Since the beginning of 2007, the internal growth rate of our storage revenues has been consistently between 8% and 9% supported by solid growth rates in our North American Physical Business segment. Strong growth rates in our North American secure shredding and data protection businesses, as well as our Latin American and digital services businesses, further supported consolidated internal growth.

            The internal growth rate for service revenue is inherently more volatile than the storage revenue internal growth rate due to the more discretionary nature of the services we offer, such as large special projects, software licenses, and the price for recycled paper. These revenues are often event driven and impacted to a greater extent by economic downturns as customers defer or cancel the purchase of these services as a way to reduce their short-term costs, and may often be difficult to replicate in future periods. As a commodity, recycled paper prices are subject to the volatility of that market. For the year ended December 31, 2008, our revenue associated with the resale of recycled paper amounted to over $90.0 million. For the first three quarters of 2008, the average price of recycled paper exceeded $200 per ton and, in the fourth quarter of 2008, the price of recycled paper decreased significantly to slightly greater than $100 per ton on average. At current rates, we expect that commodity price changes, including lower recycled paper prices and fuel surcharges, will lower our revenue growth by approximately 2% in 2009 as compared to 2008, with a more pronounced effect in the first three quarters of 2009. We expect our consolidated internal revenue growth for 2009 to be between 5% to 7%.

            The internal growth rate for service revenues reflects the following: (1) growth in North American storage-related service revenues, increased special project revenues and higher recycled paper revenues; (2) two large public sector contracts in Europe, one that was completed in the third quarter of 2007 and one that was completed in the third quarter of 2008; and (3) continued growth in our secure shredding operations; which were partially offset by slower growth in fulfillment services and software license sales. Service revenue internal growth in the fourth quarter of 2008 was impacted by declines in commodity prices for recycled paper and fuel and the expected softness in our complementary service revenues.

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    OPERATING EXPENSES

      Cost of Sales

            Consolidated cost of sales (excluding depreciation and amortization) is comprised of the following expenses (in thousands):

     
      
      
      
      
     % of Consolidated Revenues   
     
     
     Year Ended December 31,   
      
     Percentage
    Change
    (Favorable)/
    Unfavorable
     
     
     Dollar
    Change
     Percentage
    Change
     
     
     2007  2008  2007  2008  

    Labor

     $615,059 $674,466 $59,407  9.7% 22.5% 22.1%  (0.4)%

    Facilities

      374,529  413,968  39,439  10.5% 13.7% 13.5%  (0.2)%

    Transportation

      134,882  151,891  17,009  12.6% 4.9% 5.0% 0.1%

    Product Cost of Sales

      54,483  44,557  (9,926)  (18.2)% 2.0% 1.5%  (0.5)%

    Other

      81,167  97,137  15,970  19.7% 3.0% 3.2% 0.2%
                     

     $1,260,120 $1,382,019 $121,899  9.7% 46.1% 45.2%  (0.9)%
                     

     

     
      
      
      
      
     % of Consolidated Revenues   
     
     
     Year Ended December 31,   
      
     Percentage
    Change
    (Favorable)/
    Unfavorable
     
     
     Dollar
    Change
     Percentage
    Change
     
     
     2006  2007  2006  2007  

    Labor

     $523,401 $615,059 $91,658  17.5% 22.3% 22.5% 0.2%

    Facilities

      321,268  374,529  53,261  16.6% 13.7% 13.7% 0.0%

    Transportation

      111,086  134,882  23,796  21.4% 4.7% 4.9% 0.2%

    Product Cost of Sales

      49,853  54,483  4,630  9.3% 2.1% 2.0%  (0.1)%

    Other

      68,660  81,167  12,507  18.2% 2.9% 3.0% 0.1%
                     

     $1,074,268 $1,260,120 $185,852  17.3% 45.7% 46.1% 0.4%
                     

    Labor

            For the year ended December 31, 2008 as compared to the year ended December 31, 2007, labor expense decreased as a percentage of consolidated revenue, mainly as a result of higher recycled paper revenue and strong growth in our digital services revenues, which have lower labor costs, and labor efficiencies in our North American business. These benefits were partially offset by the impact of revenue mix, as labor-intensive services such as secure shredding and DMS continue to grow at a faster rate than our storage revenues, and the dilutive impact of more labor intensive acquisitions.

            For the year ended December 31, 2007 as compared to the year ended December 31, 2006, labor expense as a percentage of consolidated revenues increased. This is mainly a result of our shredding and DMS acquisitions in Europe and Latin America, which have a higher service revenue component and are therefore more labor intensive, offset by Asia Pacific labor decreasing as a percentage of revenue, as that business begins to scale, as well as the impact of an increasing percentage of revenue from our digital business which requires significantly less direct labor as a percentage of revenue compared to our larger physical businesses.

    Facilities

            Facilities costs as a percentage of consolidated revenues decreased slightly to 13.5% for the year ended December 31, 2008 from 13.7% for the year ended December 31, 2007. The largest component of our facilities cost is rent expense, which increased in dollar terms by $29.4 million over 2007 and increased as a percentage of consolidated storage revenues from 12.6% for 2007 to 13.2% for 2008. The increase in rent is mainly driven by the timing of new real estate as we continue to expand our

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    storage business, as well as an incremental rental charge in 2008 of $3.3 million related to our decision to exit a leased facility in the U.K., partially offset by the expansion of our secure shredding and other service businesses, which incur lower rent and facilities costs than our core physical business, coupled with increased utilization levels. Other facilities costs increased in dollar terms in 2008 from 2007 due to increased costs of utilities of $8.1 million and common area charges of $1.4 million related to rising costs and an increased number of facilities.

            Facilities costs as a percentage of consolidated revenues for the year ended December 31, 2007 as compared to the year ended December 31, 2006, remained unchanged at 13.7%. The largest component of our facilities cost is rent expense, which increased in dollar terms in 2007 over 2006 by $26.2 million while staying unchanged as a percentage of consolidated revenue for the year ended December 31, 2007 compared to the year ended December 31, 2006. The increase in rent is mainly driven by the timing of new real estate, which may include duplicative rent and the use of temporary space related to moving out of substandard facilities obtained through acquisitions. Facilities costs as a percentage of consolidated revenues was also affected by increases in maintenance, property taxes and insurance, offset by decreases in utilities and security costs. The expansion of our secure shredding operations, which incurs lower facilities costs than our core physical business, helps to lower our facilities costs as a percentage of consolidated revenues.

    Transportation

            Our transportation expenses (which are influenced by several variables including total number of vehicles, owned versus leased vehicles, use of subcontracted couriers, fuel expenses, maintenance and insurance) increased slightly as a percentage of consolidated revenues for the year ended December 31, 2008 compared to the year ended December 31, 2007. The expansion of our secure shredding operations, which incurs higher transportation costs than our core physical business, contributed to the increase in dollar terms, as well as rising fuel costs, which contributed $10.4 million of the increase, and the increased use of leased vehicles which contributed $5.7 million, some of which were offset, as a percentage of revenue, by incremental fuel surcharges. In 2008 and in the future, certain vehicle leases related to vans, trucks and mobile shredding units in our vehicle lease portfolio previously classified as operating leases will be classified as capital leases upon renewal. As a result, we will have lower vehicle rent expense, which we estimate to be approximately $21.0 million, offset by an increased amount of combined depreciation (by approximately $19.5 million) and interest expense (by approximately $3.1 million) for the year ending December 31, 2009.

            Our transportation expenses increased from 4.7% to 4.9% as a percentage of consolidated revenues for the year ended December 31, 2007 compared to the year ended December 31, 2006. The use of couriers and leased vehicles, rising gas prices, as well as shredding revenue growing at a faster rate than storage revenue, contributed to this increase.

    Product Cost of Sales and Other

            Product and other cost of sales, which includes cartons, media and other service, storage and supply costs, are highly correlated to complementary revenue streams. The decrease of $9.9 million in product cost of sales in dollar terms for the year ended December 31, 2008 compared to the year ended December 31, 2007, primarily reflects the impact of the sale of our North American commodity product sales line, which consisted of the sale of data storage media, imaging products and data center furniture to our physical data protection and recovery services customers. Product cost of sales for the year ended December 31, 2007 remained largely unchanged as a percentage of consolidated revenue but were slightly higher in dollar terms compared to the year ended December 31, 2006 due to a corresponding increase in related carton, media and services revenues.

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    Selling, General and Administrative Expenses

            Selling, general and administrative expenses are comprised of the following expenses (in thousands):

     
      
      
      
      
     % of Consolidated Revenues   
     
     
     Year Ended December 31,   
      
     Percentage
    Change
    (Favorable)/
    Unfavorable
     
     
     Dollar
    Change
     Percentage
    Change
     
     
     2007  2008  2007  2008  

    General and Administrative

     $382,727 $442,852 $60,125  15.7% 14.0% 14.5% 0.5%

    Sales, Marketing & Account Management

      249,966  276,697  26,731  10.7% 9.2% 9.1%  (0.1)%

    Information Technology

      135,788  152,113  16,325  12.0% 5.0% 5.0% 0.0%

    Bad Debt Expense

      2,894  10,702  7,808  269.8% 0.1% 0.3% 0.2%
                     

     $771,375 $882,364 $110,989  14.4% 28.3% 28.9% 0.6%
                     

     

     
      
      
      
      
     % of Consolidated Revenues   
     
     
     Year Ended December 31,   
      
     Percentage
    Change
    (Favorable)/
    Unfavorable
     
     
     Dollar
    Change
     Percentage
    Change
     
     
     2006  2007  2006  2007  

    General and Administrative

     $331,021 $382,727 $51,706  15.6% 14.1% 14.0%  (0.1)%

    Sales, Marketing & Account Management

      214,007  249,966  35,959  16.8% 9.1% 9.2% 0.1%

    Information Technology

      122,211  135,788  13,577  11.1% 5.2% 5.0%  (0.2)%

    Bad Debt Expense

      2,835  2,894  59  2.1% 0.1% 0.1% 0.0%
                     

     $670,074 $771,375 $101,301  15.1% 28.5% 28.3%  (0.2)%
                     

    General and Administrative

            The increase in general and administrative expenses for the year ended December 31, 2008 compared to the year ended December 31, 2007 is mainly attributable to increased compensation expense of $34.4 million, reflecting increased headcount due to acquisitions and general business expansion, as well as increases in related office occupancy costs of $6.3 million, professional fees of $8.4 million and other overhead of $11.0 million, including such items as insurance, postage and supplies and telephone costs. Included in compensation expense is stock option expense, which increased by $3.1 million in 2008 compared to 2007 due to an increase in the number of stock option grants and the fair value of such grants in 2007.

            The slight decrease in general and administrative expenses as a percentage of consolidated revenues for the year ended December 31, 2007 compared to the year ended December 31, 2006 is mainly attributable to overhead leverage, which offset increased incentive compensation expense and start-up costs related to certain international joint ventures.

    Sales, Marketing & Account Management

            The majority of our sales, marketing and account management costs are labor-related and are comprised mainly of compensation and commissions. These costs are primarily driven by the headcount in each of these departments, which, on average, was higher throughout 2008 compared to 2007. Compensation expense and commissions increased $19.9 million and $6.6 million, respectively, in 2008 compared to 2007.

            Our average sales force headcount increased during 2007 as compared to 2006. In addition, we increased discretionary training and marketing during that period. Offsetting those increases in

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    expenditures were changes to commission-based compensation plans, which resulted in lower costs for the year ended December 31, 2007 compared to the year ended December 31, 2006.

    Information Technology

            Information technology expenses remained flat as a percentage of consolidated revenues for the year ended December 31, 2008 compared to the year ended December 31, 2007. The dollar increase in 2008 in information technology expenses is primarily related to a $14.0 million increase in compensation expense, and represents an investment in infrastructure and product development.

            Information technology expenses decreased as a percentage of consolidated revenues for the year ended December 31, 2007 compared to the year ended December 31, 2006 primarily due to a write-off of $5.9 million of previously deferred costs, primarily internal labor costs, associated with internal use software development projects that were discontinued prior to being implemented in 2006 and did not repeat in 2007. The dollar increase in information technology expenses is due to compensation expense, consulting fees and communication costs which are correlated to our increase in revenues.

    Bad Debt Expense

            Consolidated bad debt expense increased $7.8 million to $10.7 million (0.3% of consolidated revenues) for the year ended December 31, 2008 from $2.9 million (0.1% of consolidated revenues) for the year ended December 31, 2007, and increased $0.1 million to $2.9 million (0.1% of consolidated revenues) for the year ended December 31, 2007 from $2.8 million (0.1% of consolidated revenues) for the year ended December 31, 2006. We maintain an allowance for doubtful accounts and credit memos that is calculated based on our past loss experience, current and prior trends in our aged receivables and credit memo activity, current economic conditions, and specific circumstances of individual receivable balances. The increase in bad debt expense in 2008 from 2007 is attributable to the worsening economic climate and the resultant deterioration in the aging of our accounts receivable. We continue to monitor our customers' payment activity and make adjustments based on their financial condition and in light of historical and expected trends.

    Depreciation, Amortization, and (Gain) Loss on Disposal/Writedown of Property, Plant and Equipment, Net

            Consolidated depreciation and amortization expense increased $41.4 million to $290.7 million (9.5% of consolidated revenues) for the year ended December 31, 2008 from $249.3 million (9.1% of consolidated revenues) for the year ended December 31, 2007. Consolidated depreciation and amortization expense increased $40.9 million to $249.3 million (9.1% of consolidated revenues) for the year ended December 31, 2007 from $208.4 million (8.9% of consolidated revenues) for the year ended December 31, 2006. Depreciation expense increased $32.0 million for the year ended December 31, 2008 compared to the year ended December 31, 2007, and increased $34.9 million for the year ended December 31, 2007 compared to the year ended December 31, 2006, primarily due to the additional depreciation expense related to capital expenditures and acquisitions, including storage systems, which include racking, building and leasehold improvements, computer systems hardware and software, and buildings. As discussed previously, we expect depreciation expense to increase in 2009 over 2008 by approximately $19.5 million as a result of certain vehicle leases being classified as capital leases upon renewal on a prospective basis as opposed to operating.

            Amortization expense increased $9.5 million for the year ended December 31, 2008 compared to the year ended December 31, 2007, and increased $6.0 million for the year ended December 31, 2007 compared to the year ended December 31, 2006, primarily due to amortization of intangible assets, such as customer relationship intangible assets and intellectual property acquired through business

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    combinations. We expect that amortization expense will continue to increase as we acquire new businesses and reflect the full year impact of our 2008 acquisitions.

            Consolidated loss on disposal/writedown of property, plant and equipment, net of $7.5 million for the year ended December 31, 2008, consisted primarily of a $2.3 million impairment of an owned storage facility in North America which we decided to exit in the first quarter of 2008, a $1.3 million impairment of an owned storage facility in North America which we decided to exit in the third quarter of 2008, a $0.5 million write-down for an owned storage facility in North America that we have vacated and have classified as available for sale, a $1.9 million write-down of two owned storage facilities in North America and related assets which we decided to exit in the fourth quarter of 2008, as well as a $0.6 million write-off of previously deferred software costs in the North American Physical Business associated with discontinued products after implementation and other disposal and asset write-downs. We continue to rationalize our lease portfolio to the extent such decisions are net present value cash flow positive.

            Consolidated gain on disposal/writedown of property, plant and equipment, net of $5.5 million for the year ended December 31, 2007, consisted primarily of a gain related to insurance proceeds from our property claim of $7.7 million associated with the July 2006 fire in one of our London, England facilities, net of a $1.3 million write-off of previously deferred software costs in our North American Physical Business associated with a discontinued product after implementation. Consolidated gain on disposal/writedown of property, plant and equipment, net of $9.6 million for the year ended December 31, 2006, consisted primarily of a gain on the sale of a property in the U.K. of $10.5 million offset by disposals and writedowns.

    OPERATING INCOME

            As a result of all the foregoing factors, consolidated operating income increased $37.8 million, or 8.3%, to $492.5 million (16.1% of consolidated revenues) for the year ended December 31, 2008 from $454.7 million (16.7% of consolidated revenues) for the year ended December 31, 2007. Consolidated operating income increased $47.5 million, or 11.7%, to $454.7 million (16.7% of consolidated revenues) for the year ended December 31, 2007 from $407.2 million (17.3% of consolidated revenues) for the year ended December 31, 2006.

    OIBDA

            As a result of all the foregoing factors, consolidated OIBDA increased $79.3 million, or 11.3%, to $783.3 million (25.6% of consolidated revenues) for the year ended December 31, 2008 from $704.0 million (25.8% of consolidated revenues) for the year ended December 31, 2007. Consolidated OIBDA increased $88.5 million, or 14.4%, to $704.0 million (25.8% of consolidated revenues) for the year ended December 31, 2007 from $615.6 million (26.2% of consolidated revenues) for the year ended December 31, 2006.

    OTHER EXPENSES, NET

    Interest Expense, Net

            Consolidated interest expense, net increased $8.0 million to $236.6 million (7.7% of consolidated revenues) for the year ended December 31, 2008 from $228.6 million (8.4% of consolidated revenues) for the year ended December 31, 2007, primarily due to the full year impact of borrowings to fund acquisitions completed in 2007, offset by a decrease in our weighted average interest rate to 7.0% as of December 31, 2008 from 7.4% as of December 31, 2007. In addition, as a result of the repayment of IME's revolving credit facility and term loans with borrowings in the U.S., we had higher than normal interest expense of approximately $4.1 million in the second quarter of 2007. This was a result of the difference in our calendar reporting period and that of IME which is two months in arrears, and had

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    no impact on cash flows. As discussed previously, we expect interest expense to increase in 2009 over 2008 by approximately $3.1 million as a result of certain vehicle leases being classified as capital leases upon renewal on a prospective basis as opposed to operating.

            Consolidated interest expense, net increased $33.6 million to $228.6 million (8.4% of consolidated revenues) for the year ended December 31, 2007 from $195.0 million (8.3% of consolidated revenues) for the year ended December 31, 2006 due to increased borrowings to fund acquisitions, offset by a decrease in our weighted average interest rate from 7.5% as of December 31, 2006 to 7.4% as of December 31, 2007. In addition, as a result of the repayment of IME's revolving credit facility and term loans with borrowings in the U.S., we had an increase of approximately $4.1 million in consolidated interest expense in the second quarter of 2007. This is a result of the difference in our calendar reporting period and that of IME which is two months in arrears, and had no impact on cash flows.

    Other (Income) Expense, Net (in thousands)

     
     Year Ended December 31,   
     
     
     Dollar
    Change
     
     
     2007  2008  

    Foreign currency transaction losses, net

     $11,311 $28,882 $17,571 

    Debt extinguishment expense

      5,703  418  (5,285)

    Other, net

      (13,913) 1,728  15,641 
            

     $3,101 $31,028 $27,927 
            

     

     
     Year Ended December 31,   
     
     
     Dollar
    Change
     
     
     2006  2007  

    Foreign currency transaction (gains) losses, net

     $(12,534)$11,311 $23,845 

    Debt extinguishment expense

      2,972  5,703  2,731 

    Other, net

      (2,427) (13,913) (11,486)
            

     $(11,989)$3,101 $15,090 
            

            Foreign currency transaction losses, net of $28.9 million based on period-end exchange rates were recorded in the year ended December 31, 2008, primarily due to losses as a result of the British pound sterling against the U.S. dollar compared to December 31, 2007, as this currency relates to our intercompany balances with and between our U.K. subsidiaries, offset by gains as a result of British pounds sterling and Euro denominated debt, as well as, British pounds sterling for U.S. dollar foreign currency swaps, held by our U.S. parent company.

            Foreign currency transaction losses, net of $11.3 million based on period-end exchange rates were recorded in the year ended December 31, 2007, primarily due to losses as a result of the Euro and Canadian dollar, offset by gains as a result of the British pound sterling against the U.S. dollar compared to December 31, 2006, as these currencies relate to our intercompany balances with and between our Canadian and European subsidiaries. Additionaly, the U.S. parent company incurred losses as a result of primarily marking to market British pounds sterling and Euro denominated debt, offset by gains on Euro for U.S. dollar foreign currency swaps.

            Foreign currency transaction gains of $12.5 million based on period-end exchange rates were recorded in the year ended December 31, 2006 primarily due to gains as a result of the British pound sterling against the U.S. dollar compared to December 31, 2005, as these currencies relate to our intercompany balances with our U.K. subsidiaries, offset by losses as a result of British pounds sterling denominated debt held by our U.S. parent company.

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            During 2008, we redeemed the remaining outstanding portion of our 81/4% Senior Subordinated Notes due 2011 (the "81/4% notes") and in connection with the reduction in our revolving credit facility availability due to a bankruptcy of one of our lenders, we wrote-off $0.4 million in deferred financing costs. During 2007, we wrote-off $5.7 million of deferred financing costs related to the early extinguishment of U.S. and U.K. term loans and revolving credit facilities. During 2006, we redeemed or purchased a portion of our outstanding 81/4% notes and 85/8% Senior Subordinated Notes due 2013 resulting in a charge of $2.8 million, which consists of tender premiums and transaction costs, deferred financing costs, as well as original issue discounts and premiums.

            Other, net in the year ended December 31, 2008 primarily consists of $1.8 million of write-downs related to certain trading marketable securities held in a trust for the benefit of employees included in a deferred compensation plan we sponsor. Other, net in the year ended December 31, 2007 consisted of $12.9 million of business interruption insurance proceeds pertaining to the July 2006 fire in one of our London, England facilities.

    Provision for Income Taxes

            Our effective tax rates for the years ended December 31, 2006, 2007 and 2008 were 41.8%, 30.9% and 63.6%, respectively. The primary reconciling items between the statutory rate of 35% and our effective rate are state income taxes (net of federal benefit) and differences in the rates of tax to which our foreign earnings are subject. The increase in our effective tax rate in 2008 is primarily due to significant foreign exchange gains and losses in different jurisdictions with different tax rates. For 2008, foreign currency gains were recorded in higher tax jurisdictions associated with our marking to market of debt and derivative instruments while foreign currency losses were recorded in lower tax jurisdictions associated with the marking to market of intercompany loan positions, which contributed 22.5% to the 2008 effective tax rate. Meanwhile, for 2007 the opposite occurred, foreign currency losses were recorded in higher tax jurisdictions associated with our marking to market of debt and derivative instruments while foreign currency gains were recorded in lower tax jurisdictions associated with marking to market intercompany loan positions. For the year ended December 31, 2007, our effective tax rate also benefited from additional foreign tax rate differentials.

            Our effective tax rate is subject to future variability due to, among other items: (a) changes in the mix of income from foreign jurisdictions; (b) tax law changes; (c) volatility in foreign exchange gains and (losses); and (d) the timing of the establishment and reversal of tax reserves. We are subject to income taxes in both the U.S. and numerous foreign jurisdictions. We are subject to examination by various tax authorities in jurisdictions in which we have significant business operations. We regularly assess the likelihood of additional assessments by tax authorities and provide for these matters as appropriate. Although we believe our tax estimates are appropriate, the final determination of tax audits and any related litigation could result in changes in our estimates.

    Minority Interest

            Minority interest in earnings of subsidiaries, net resulted in a charge to income of $1.6 million (0.1% of consolidated revenues), $0.9 million (less than 0.1% of consolidated revenues) and a credit to income of $0.1 million for the years ended December 31, 2006, 2007 and 2008, respectively. This represents our minority partners' share of earnings/losses in our majority-owned international subsidiaries that are consolidated in our operating results.

    NET INCOME

            As a result of all the foregoing factors, for the year ended December 31, 2008, consolidated net income decreased $71.1 million, or 46.4%, to $82.0 million (2.7% of consolidated revenues) from net income of $153.1 million (5.6% of consolidated revenues) for the year ended December 31, 2007. For

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    the year ended December 31, 2007, consolidated net income increased $24.2 million, or 18.8%, to $153.1 million (5.6% of consolidated revenues) from net income of $128.9 million (5.5% of consolidated revenues) for the year ended December 31, 2006.

    Segment Analysis (in thousands)

            The results of our various operating segments are discussed below. Our reportable segments are North American Physical Business, International Physical Business and Worldwide Digital Business. See Note 9 to Notes to Consolidated Financial Statements. Our North American Physical Business, which consists of the United States and Canada, offers the storage of paper documents, as well as all other non-electronic media such as microfilm and microfiche, master audio and videotapes, film, X-rays and blueprints, including healthcare information services, vital records services, service and courier operations, and the collection, handling and disposal of sensitive documents for corporate customers ("Hard Copy"); the storage and rotation of backup computer media as part of corporate disaster recovery plans, including service and courier operations ("Data Protection"); information destruction services ("Destruction"); and the storage, assembly, and detailed reporting of customer marketing literature and delivery to sales offices, trade shows and prospective customers' sites based on current and prospective customer orders, which we refer to as the "Fulfillment" business. Our International Physical Business segment offers information protection and storage services throughout Europe, Latin America and Asia Pacific, including Hard Copy, Data Protection and Destruction. Our Worldwide Digital Business offers information protection and storage services for electronic records conveyed via telecommunication lines and the Internet, including online backup and recovery solutions for server data and personal computers, as well as email archiving, third party technology escrow services that protect intellectual property assets such as software source code, and electronic discovery services for the legal market that offers in-depth discovery and data investigation solutions.

    North American Physical Business

     
      
      
      
     Dollar Change  Percentage Change  
     
     Year Ended December 31,  
     
     from 2006
    to 2007
     from 2007
    to 2008
     from 2006
    to 2007
     from 2007
    to 2008
     
     
     2006  2007  2008  

    Segment Revenue

     $1,671,009 $1,890,068 $2,067,316 $219,059 $177,248  13.1%  9.4% 

    Segment Contribution(1)

     $478,653 $539,027 $615,587 $60,374 $76,560  12.6%  14.2% 

    Segment Contribution(1) as a Percentage of Revenue

      28.6% 28.5% 29.8%            

    (1)
    See Note 9 to Notes to the Consolidated Financial Statements for definition of Contribution and for the basis on which allocations are made and a reconciliation of Contribution to income before provision for income taxes and minority interest on a consolidated basis.

            During the year ended December 31, 2008, revenue in our North American Physical Business segment increased 9.4% over 2007, primarily due to solid internal growth supported by increased destruction and data protection revenues, higher recycled paper revenues, and the growing impact of our 2007 acquisitions, primarily ArchivesOne, which contributed $15.3 million, or approximately 0.8%. Contribution as a percent of segment revenue increased in 2008 due mainly to higher recycled paper revenues, fuel surcharges, as well as labor efficiencies, expense management, and facility utilization, offset by increased transportation expenses, such as rising fuel costs, and selling, general and administrative expenses, as discussed above.

            During the year ended December 31, 2007, revenue in our North American Physical Business segment increased 13.1%, primarily due to stable storage internal growth rates, continued strength in special projects, higher recycled paper revenues, and acquisitions, primarily ArchivesOne, which contributed $32.0 million, or approximately 2%. In addition, favorable currency fluctuations during the

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    year ended December 31, 2007 in Canada resulted in increased revenue, as measured in U.S. dollars, of 0.6% when compared to the year ended December 31, 2006. Contribution as a percent of segment revenue decreased slightly in the year ended December 31, 2007 due mainly to increased occupancy costs such as insurance and maintenance, and higher costs associated with the acquisition of new real estate and moving out of substandard facilities obtained through acquisitions, offset by strong service revenue growth and overhead leverage.

            Included in our North American Physical Business segment are certain costs related to staff functions, including finance, human resources and information technology, which benefit the enterprise as a whole. These costs are primarily related to the general management of these functions on a corporate level and the design and development of programs, policies and procedures that are then implemented in the individual segments, with each segment bearing its own cost of implementation. Management has decided to allocate these costs to the North American segment as further allocation is impracticable.

    International Physical Business

     
      
      
      
     Dollar Change  Percentage Change  
     
     Year Ended December 31,  
     
     from 2006
    to 2007
     from 2007
    to 2008
     from 2006
    to 2007
     from 2007
    to 2008
     
     
     2006  2007  2008  

    Segment Revenue

     $539,335 $676,749 $764,812 $137,414 $88,063  25.5%  13.0% 

    Segment Contribution(1)

     $117,568 $135,714 $138,501 $18,146 $2,787  15.4%  2.1% 

    Segment Contribution(1) as a Percentage of Revenue

      21.8% 20.1% 18.1%            

    (1)
    See Note 9 to Notes to the Consolidated Financial Statements for definition of Contribution and for the basis on which allocations are made and a reconciliation of Contribution to income before provision for income taxes and minority interest on a consolidated basis.

            Revenue in our International Physical Business segment increased 13.0% during the year ended December 31, 2008 over 2007, primarily due to internal growth of 7% and the growing impact of our acquisitions in Europe and Asia Pacific, which combined contributed 4% to revenue growth year over year. Further, favorable currency fluctuations during 2008, primarily in Europe, resulted in increased revenue, as measured in U.S. dollars, of approximately 2% compared to 2007. Contribution as a percent of segment revenue decreased in 2008 primarily due to special project revenue in Europe in 2007 that did not repeat in 2008, increased compensation expense due to incentives associated with certain acquisitions, and incremental rental charges related to our decision to exit a leased facility in the U.K.

            Revenue in our International Physical Business segment increased 25.5% during the year ended December 31, 2007, due to internal growth of 12%, and acquisitions in Europe and Latin America. Further, favorable currency fluctuations during the year ended December 31, 2007, primarily in Europe, resulted in increased revenue, as measured in U.S. dollars, of approximately 10% compared to the year ended December 31, 2006. Contribution as a percent of segment revenue decreased in the year ended December 31, 2007 compared to the year ended December 31, 2006, primarily due to the acquisition of lower-margin shredding and document management solutions businesses in Europe and Latin America, the impact of start-up costs in certain international joint ventures and the loss of gross margin associated with the July, 2006 fire in one of our London, England facilities. Offsetting these decreases in contribution as a percent of segment revenue were higher-margin special projects, in particular two large public sector contracts in Europe, one that was completed in the third quarter of 2007 and one completed in 2008.

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    Worldwide Digital Business

     
      
      
      
     Dollar Change  Percentage Change  
     
     Year Ended December 31,  
     
     from 2006
    to 2007
     from 2007
    to 2008
     from 2006
    to 2007
     from 2007
    to 2008
     
     
     2006  2007  2008  

    Segment Revenue

     $139,998 $163,218 $223,006 $23,220 $59,788  16.6%  36.6% 

    Segment Contribution(1)

     $9,779 $23,799 $36,663 $14,020 $12,864  143.4%  54.1% 

    Segment Contribution(1) as a Percentage of Revenue

      7.0% 14.6% 16.4%            

    (1)
    See Note 9 to Notes to the Consolidated Financial Statements for definition of Contribution and for the basis on which allocations are made and a reconciliation of Contribution to income before provision for income taxes and minority interest on a consolidated basis.

            During the year ended December 31, 2008, revenue in our Worldwide Digital Business segment increased 36.6% over 2007, due to the acquisition of Stratify in December 2007 and strong internal growth of 12%. The increase in internal growth is primarily attributable to growth in digital storage revenue from our online backup service offerings, offset by a large license sale that occurred in 2007 and did not repeat in 2008. Contribution in the Worldwide Digital Business segment increased in dollar terms due to our significant year over year revenue gains.

            During the year ended December 31, 2007, revenue in our Worldwide Digital Business segment increased 16.6%, due primarily to strong internal growth of 14% and the acquisition of Stratify in December 2007. The increase is primarily attributable to growth in digital storage revenue from our online backup service offerings for both personal computers and remote servers, and growth in storage of email archiving. Contribution as a percent of segment revenue increased due to the full benefit of the integration of the LiveVault acquisition and the write-off of $5.9 million of previously deferred costs, primarily internal labor costs, associated with internal use software development projects that were discontinued prior to being implemented in 2006 and did not repeat in 2007, which offset the impact of increases in engineering headcount.

    Liquidity and Capital Resources

            The following is a summary of our cash balances and cash flows (in thousands) as of and for the years ended December 31,

     
     2006  2007  2008  

    Cash flows provided by operating activities

     $374,282 $484,644 $537,029 

    Cash flows used in investing activities

      (466,714) (866,635) (459,594)

    Cash flows provided by financing activities

      82,734  457,005  87,368 

    Cash and cash equivalents at the end of year

      45,369  125,607  278,370 

            Net cash provided by operating activities was $537.0 million for the year ended December 31, 2008 compared to $484.6 million for the year ended December 31, 2007. The increase resulted primarily from an increase in non-cash charges of $151.3 million offset by a decrease in net income of $71.1 million and an increase in the use of working capital of $27.8 million over the prior year. Operating cash flow for the year ended December 31, 2008 increased as a result of a $24.1 million cash gain on the settlement of a British pound sterling foreign currency forward contract.

            Due to the nature of our businesses, we make significant capital expenditures and additions to customer acquisition costs. Our capital expenditures are primarily related to growth and include investments in storage systems, information systems and discretionary investments in real estate. Cash paid for our capital expenditures and additions to customer acquisition costs during the year ended

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    December 31, 2008 amounted to $386.7 million and $14.2 million, respectively. For the year ended December 31, 2008, capital expenditures, net and additions to customer acquisition costs were funded primarily with cash flows provided by operating activities, borrowings under our revolving credit facilities and cash equivalents on hand. Excluding acquisitions, we expect our capital expenditures to be approximately $420 million in the year ending December 31, 2009. Included in our estimated capital expenditures for 2009 is approximately $55 million of opportunity driven real estate purchases.

            Net cash provided by financing activities was $87.4 million for the year ended December 31, 2008. During the year ended December 31, 2008, we had gross borrowings under our revolving credit and term loan facilities and other debt of $800.0 million, $295.5 million of proceeds from the sale of senior subordinated notes, $16.1 million of proceeds from the exercise of stock options and employee stock purchase plan and $5.1 million of excess tax benefits from stock-based compensation. We used the proceeds from these financing transactions to repay revolving credit and term loan facilities and other debt ($957.5 million), $71.9 million for the early retirement of our 81/4% Notes, and to fund acquisitions and capital expenditures.

            Due to the declining economic environment in 2008, the current fair market values of vans, trucks and mobile shredding units within our vehicle fleet portfolio, which we lease, have declined. As a result, certain vehicle leases that previously met the requirements to be considered operating leases will be classified as capital leases upon renewal. The impact of this change on our consolidated cash flow statement in 2009 will be that approximately $18 million of payments related to these leases previously reflected as a use of cash within the operating activities section of our consolidated statement of cash flows will be reflected as a use of cash within the financing activities section of our consolidated statement of cash flows.

            During 2008, the stability of the global financial system came into question. Several banks, some of them members of our syndicated revolving credit facility, went bankrupt or were forced to merge with stronger institutions. Banks stopped lending to each other, thereby freezing credit globally. In September 2008, in response to this global credit crisis, we elected to increase our borrowings under our revolving credit facility by $150.0 million to ensure access to these funds. We subsequently repaid $100.0 million of these borrowings in the fourth quarter. As of December 31, 2008, we had sufficient cash on hand to repay all of the borrowings outstanding under our revolving credit facility, which is supported by a group of 24 banks and/or financial institutions. Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash, money market funds and time deposits. As of December 31, 2008, we had significant concentrations of credit risk with four global banks and four "Triple A" rated money market funds which we consider to be large, highly rated investment grade institutions. As of December 31, 2008, our cash and cash equivalent balance was $278.4 million, which included money market funds and time deposits amounting to $203.3 million. A substantial portion of these money market funds are invested in U.S. treasuries.

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            We are highly leveraged and expect to continue to be highly leveraged for the foreseeable future. Our consolidated debt as of December 31, 2008 was comprised of the following (in thousands):

    Revolving Credit Facility(1)

     $219,388 

    Term Loan Facility(1)

      404,400 

    85/8% Senior Subordinated Notes due 2013 (the "85/8% notes")(2)

      447,961 

    71/4% GBP Senior Subordinated Notes due 2014 (the "71/4% notes")(2)

      217,185 

    73/4% Senior Subordinated Notes due 2015 (the "73/4% notes")(2)

      436,768 

    65/8% Senior Subordinated Notes due 2016 (the "65/8% notes")(2)

      316,541 

    71/2% CAD Senior Subordinated Notes due 2017(the "Subsidiary Notes")(3)

      143,203 

    83/4% Senior Subordinated Notes due 2018 (the "83/4% notes")(2)

      200,000 

    8% Senior Subordinated Notes due 2018 (the "8% notes")(2)

      49,720 

    63/4% Euro Senior Subordinated Notes due 2018 (the "63/4% notes")(2)

      356,875 

    8% Senior Subordinated Notes due 2020 (the "8% notes due 2020")(2)

      300,000 

    Real Estate Mortgages, Seller Notes and Other

      151,174 
        

    Total Long-term Debt

      3,243,215 

    Less Current Portion

      (35,751)
        

    Long-term Debt, Net of Current Portion

     $3,207,464 
        

    (1)
    The capital stock or other equity interests of most of our U.S. subsidiaries, and up to 66% of the capital stock or other equity interests of our first tier foreign subsidiaries, are pledged to secure these debt instruments, together with all intercompany obligations of foreign subsidiaries owed to us or to one of our U.S. subsidiary guarantors.

    (2)
    Collectively referred to as the Parent Notes. Iron Mountain Incorporated ("IMI") is the direct obligor on the Parent Notes, which are fully and unconditionally guaranteed, on a senior subordinated basis, by substantially all of its direct and indirect wholly owned U.S. subsidiaries (the "Guarantors"). These guarantees are joint and several obligations of the Guarantors. Iron Mountain Canada Corporation ("Canada Company") and the remainder of our subsidiaries do not guarantee the Parent Notes.

    (3)
    Canada Company is the direct obligor on the Subsidiary Notes, which are fully and unconditionally guaranteed, on a senior subordinated basis, by IMI and the Guarantors. These guarantees are joint and several obligations of IMI and the Guarantors.

            Our revolving credit and term loan facilities, as well as our indentures, use earnings before interest, taxes, depreciation and amortization ("EBITDA") based calculations as primary measures of financial performance, including leverage ratios. IMI's revolving credit and term leverage ratio was 4.5 and 3.8 as of December 31, 2007 and 2008, respectively, compared to a maximum allowable ratio of 5.5. Similarly, our bond leverage ratio, per the indentures, was 5.1 and 4.5 as of December 31, 2007 and 2008, respectively, compared to a maximum allowable ratio of 6.5. Noncompliance with these leverage ratios would have a material adverse effect on our financial condition and liquidity. In the fourth quarter of 2007, we designated as Excluded Restricted Subsidiaries (as defined in the indentures), certain of our subsidiaries that own our assets and conduct operations in the United Kingdom. As a result of such designation, these subsidiaries are now subject to substantially all of the covenants of the indentures, except that they are not required to provide a guarantee, and the EBITDA and debt of these subsidiaries is included for purposes of calculating the leverage ratio.

            Our ability to pay interest on or to refinance our indebtedness depends on our future performance, working capital levels and capital structure, which are subject to general economic, financial, competitive, legislative, regulatory and other factors which may be beyond our control. There can be no assurance that we will generate sufficient cash flow from our operations or that future

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    financings will be available on acceptable terms or in amounts sufficient to enable us to service or refinance our indebtedness, or to make necessary capital expenditures.

            In June 2008, we completed an underwritten public offering of $300 million in aggregate principal amount of our 8% Senior Subordinated Notes due 2020, which were issued at par. Our net proceeds of $295.5 million, after paying the underwriters' discounts and commissions, was used to (a) redeem the remaining $71.9 million of aggregate principal amount outstanding of the 81/4% notes, plus accrued and unpaid interest, all of which were called for redemption in June 2008 and paid off in July 2008, (b) repay borrowings under our revolving credit facility, and (c) for general corporate purposes, including acquisitions and investments. We recorded a charge to other expense (income), net of $0.3 million in the second quarter of 2008 related to the early extinguishment of the 81/4% notes, which consists of deferred financing costs and original issue discounts related to the 81/4% notes.

            On April 16, 2007, we entered into a new credit agreement (the "Credit Agreement") to replace the existing IMI revolving credit and term loan facilities of $750 million and the existing IME revolving credit and term loan facilities of 200 million British pounds sterling. On November 9, 2007, we increased the aggregate amount available to be borrowed under the Credit Agreement from $900 million to $1.2 billion. The Credit Agreement consists of revolving credit facilities where we can borrow, subject to certain limitations as defined in the Credit Agreement, up to an aggregate amount of $790 million (including Canadian dollar and multi-currency revolving credit facilities), and a $410 million term loan facility. In the third quarter of 2008, the capacity under our revolving credit facility was decreased from an aggregate amount of $790 million to an aggregate amount of $765 million due to the bankruptcy of one of our lenders. Our revolving credit facility is supported by a group of 24 banks. Our subsidiaries, Canada Company and Iron Mountain Switzerland GmbH, may borrow directly under the Canadian revolving credit and multi-currency revolving credit facilities, respectively. Additional subsidiary borrowers may be added under the multi-currency revolving credit facility. The revolving credit facility terminates on April 16, 2012. With respect to the term loan facility, quarterly loan payments of approximately $1.0 million are required through maturity on April 16, 2014, at which time the remaining outstanding principal balance of the term loan facility is due. The interest rate on borrowings under the Credit Agreement varies depending on our choice of interest rate and currency options, plus an applicable margin. IMI guarantees the obligations of each of the subsidiary borrowers under the Credit Agreement, and substantially all of our U.S. subsidiaries guarantee the obligations of IMI and the subsidiary borrowers. The capital stock or other equity interests of most of our U.S. subsidiaries, and up to 66% of the capital stock or other equity interests of our first tier foreign subsidiaries, are pledged to secure the Credit Agreement, together with all intercompany obligations of foreign subsidiaries owed to us or to one of our U.S. subsidiary guarantors. We recorded a charge to other expense (income), net of approximately $5.7 million in 2007 related to the early retirement of the old IMI and IME revolving credit facilities and term loans, representing the write-off of deferred financing costs.

            As of December 31, 2008, we had $219.4 million of outstanding borrowings under the revolving credit facility, of which $50.0 million was denominated in U.S. dollars and the remaining balance was denominated in Canadian dollars (CAD 207.0 million); we also had various outstanding letters of credit totaling $39.2 million. The remaining availability, based on IMI's leverage ratio, which is calculated based on the last 12 months' EBITDA as defined in the Credit Agreement and current external debt, under the revolving credit facility on December 31, 2008, was $506.4 million. The interest rate in effect under the revolving credit facility ranged from 3.5% to 3.8% and term loan facility was 3.7%, respectively, as of December 31, 2008.

            The Credit Agreement, our indentures and other agreements governing our indebtedness contain certain restrictive financial and operating covenants, including covenants that restrict our ability to complete acquisitions, pay cash dividends, incur indebtedness, make investments, sell assets and take certain other corporate actions. The covenants do not contain a rating trigger. Therefore, a change in

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    our debt rating would not trigger a default under the Credit Agreement and our indentures and other agreements governing our indebtedness. We were in compliance with all debt covenants in material agreements as of December 31, 2008.

    Contractual Obligations

            The following table summarizes our contractual obligations as of December 31, 2008 and the anticipated effect of these obligations on our liquidity in future years (in thousands):

     
     Payments Due by Period  
     
     Total  Less than 1 Year  1–3 Years  3–5 Years  More than 5 Years  

    Capital Lease Obligations

     $131,687 $21,042 $34,262 $26,093 $50,290 

    Long-Term Debt Obligations (excluding Capital Lease Obligations)

      3,112,266  14,709  11,858  677,570  2,408,129 

    Interest Payments(1)

      1,595,476  220,988  438,387  392,234  543,867 

    Operating Lease Obligations

      3,082,950  221,949  389,833  365,621  2,105,547 

    Purchase and Asset Retirement Obligations(2)

      91,409  36,483  41,408  4,169  9,349 
                

    Total(3)

     $8,013,788 $515,171 $915,748 $1,465,687 $5,117,182 
                

    (1)
    Amounts include variable rate interest payments, which are calculated utilizing the applicable interest rates as of December 31, 2008; see Note 4 to Notes to Consolidated Financial Statements.

    (2)
    In connection with some of our acquisitions, we have potential earn-out obligations that may be payable in the event businesses we acquired meet certain financial objectives. These payments are based on the future results of these operations, and our estimate of the maximum contingent earn-out payments we may be required to make under all such agreements as of December 31, 2008 is approximately $26.1 million.

    (3)
    The table above excludes $84.6 million in uncertain tax positions as we are unable to make reasonably reliable estimates of the period of cash settlement, if any, with the respective taxing authorities.

            We expect to meet our cash flow requirements for the next twelve months from cash generated from operations, existing cash, cash equivalents, borrowings under the Credit Agreement and other financings, which may include secured credit facilities, securitizations and mortgage or capital lease financings. We expect to meet our long-term cash flow requirements using the same means described above, as well as the potential issuance of debt or equity securities as we deem appropriate. See Note 4, 7, and 10 to Notes to Consolidated Financial Statements.

    Off-Balance Sheet Arrangements

            We have no off-balance sheet arrangements as defined in Regulation S-K Item 303(a)(4)(ii).

    Net Operating Loss, Alternative Minimum Tax and Foreign Tax Credit Carryforwards

            We have federal net operating loss carryforwards which begin to expire in 2018 through 2024 of $48.4 million at December 31, 2008 to reduce future federal taxable income. We have an asset for state net operating losses of $23.3 million (net of federal tax benefit), which begins to expire in 2009 through 2025, subject to a valuation allowance of approximately 99%. We have assets for foreign net operating losses of $22.9 million, with various expiration dates, subject to a valuation allowance of approximately 95%. Additionally, we have federal alternative minimum tax credit carryforwards of $1.6 million, which

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    have no expiration date and are available to reduce future income taxes, federal research credits of $1.7 million which begin to expire in 2010, and foreign tax credits of $54.7 million, which begin to expire in 2014 through 2018.

    Inflation

            Certain of our expenses, such as wages and benefits, insurance, occupancy costs and equipment repair and replacement, are subject to normal inflationary pressures. Although to date we have been able to offset inflationary cost increases through increased operating efficiencies and the negotiation of favorable long-term real estate leases, we can give no assurance that we will be able to offset any future inflationary cost increases through similar efficiencies, leases or increased storage or service charges.


    Item 7A. Quantitative and Qualitative Disclosures About Market Risk.

    Credit Risk

            Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash, money market funds and time deposits. As of December 31, 2008, we had significant concentration of credit risk with four global banks and four "Triple A" rated money market funds which we consider to be large, highly rated investment grade institutions. As of December 31, 2008, our cash and cash equivalents balance was $278.4 million, which included money market funds and time deposits amounting to $203.3 million. A substantial portion of these money market funds are invested in U.S. treasuries.

    Interest Rate Risk

            Given the recurring nature of our revenues and the long term nature of our asset base, we have the ability and the preference to use long-term, fixed interest rate debt to finance our business, thereby helping to preserve our long-term returns on invested capital. We target approximately 75% of our debt portfolio to be fixed with respect to interest rates. Occasionally, we will use interest rate swaps as a tool to maintain our targeted level of fixed rate debt. See Notes 3 and 4 to Notes to Consolidated Financial Statements.

            As of December 31, 2008, we had $640.4 million of variable rate debt outstanding with a weighted average variable interest rate of 4.1%, and $2,602.8 million of fixed rate debt outstanding. As of December 31, 2008, 80.3% of our total debt outstanding was fixed. If the weighted average variable interest rate on our variable rate debt had increased by 1%, our net income for the year ended December 31, 2008 would have been reduced by $4.0 million. See Note 4 to Notes to Consolidated Financial Statements included in this Form 10-K for a discussion of our long-term indebtedness, including the fair values of such indebtedness as of December 31, 2008.

    Currency Risk

            Our investments in IME, Canada Company, Iron Mountain Mexico, SA de RL de CV, Iron Mountain South America, Ltd., Iron Mountain Australia Pty Ltd., Iron Mountain New Zealand Ltd. and our other international investments may be subject to risks and uncertainties related to fluctuations in currency valuation. Our reporting currency is the U.S. dollar. However, our international revenues and expenses are generated in the currencies of the countries in which we operate, primarily the Euro, Canadian dollar and British pound sterling. Declines in the value of the local currencies in which we are paid relative to the U.S. dollar will cause revenues in U.S. dollar terms to decrease and dollar-denominated liabilities to increase in local currency.

            The impact of currency fluctuations on our earnings is mitigated significantly by the fact that most operating and other expenses are also incurred and paid in the local currency. We also have several

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    intercompany obligations between our foreign subsidiaries and IMI and our U.S.-based subsidiaries. In addition Iron Mountain Switzerland GmbH and our foreign subsidiaries and IME also have intercompany obligations between them. These intercompany obligations are primarily denominated in the local currency of the foreign subsidiary.

            We have adopted and implemented a number of strategies to mitigate the risks associated with fluctuations in currency valuations. One strategy is to finance certain of our international subsidiaries with debt that is denominated in local currencies, thereby providing a natural hedge. In determining the amount of any such financing, we take into account local tax strategies among other factors. Another strategy we utilize is for IMI to borrow in foreign currencies to hedge our intercompany financing activities. Finally, on occasion, we enter into currency swaps to temporarily or permanently hedge an overseas investment, such as a major acquisition to lock in certain transaction economics. We have implemented these strategies for our four foreign investments in the U.K., Continental Europe and Canada. Specifically, through our 150 million British pounds sterling denominated 71/4% Senior Subordinated Notes due 2014 and our 255 million 63/4% Euro Senior Subordinated Notes due 2018, we effectively hedge most of our outstanding intercompany loans denominated in British pounds sterling and Euros. Canada Company has financed its capital needs through direct borrowings in Canadian dollars under the Credit Agreement and its 175 million CAD denominated 71/2% Senior Subordinated Notes due 2017. This creates a tax efficient natural currency hedge. In the third quarter of 2007, we designated a portion of our 63/4% Euro Senior Subordinated Notes due 2018 issued by IMI as a hedge of net investment of certain of our Euro denominated subsidiaries. As a result, we recorded $10.5 million ($6.3 million, net of tax) of foreign exchange gains related to the "marking-to-market" of such debt to currency translation adjustments which is a component of accumulated other comprehensive items, net included in stockholders' equity for the year ended December 31, 2008. In May 2007, we entered into forward contracts to exchange $146.1 million U.S. dollars for 73.6 million in British pounds sterling to hedge our intercompany exposures with IME. These forward contracts typically settle on no more than a quarterly basis, at which time we may enter into new forward contracts for the same underlying amounts to continue to hedge movements in the underlying currencies. At the time of settlement, we either pay or receive the net settlement amount from the forward contract and recognize this amount in other expense (income), net in the accompanying statement of operations as a realized foreign exchange gain or loss. We have not designated these forward contracts as hedges. We recorded a realized gain in connection with these forward contracts of $24.1 million for the year ended December 31, 2008. At the end of each month, we mark the outstanding forward contracts to market and record an unrealized foreign exchange gain or loss for the mark-to-market valuation. As of December 31, 2008, we recorded an unrealized foreign exchange gain of $13.7 million in other expense (income), net in the accompanying statement of operations. As of December 31, 2008, except as noted above, our currency exposures to intercompany balances are unhedged.

            The impact of devaluation or depreciating currency on an entity depends on the residual effect on the local economy and the ability of an entity to raise prices and/or reduce expenses. Due to our constantly changing currency exposure and the potential substantial volatility of currency exchange rates, we cannot predict the effect of exchange fluctuations on our business. The effect of a change in foreign exchange rates on our net investment in foreign subsidiaries is reflected in the "Accumulated Other Comprehensive Items, net" component of stockholders' equity. A 10% depreciation in year-end 2008 functional currencies, relative to the U.S. dollar, would result in a reduction in our stockholders' equity of approximately $59.9 million.


    Item 8. Financial Statements and Supplementary Data.

            The information required by this item is included in Item 15(a) of this Annual Report on Form 10-K.

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    Item 9. Changes in and Disagreements with Accountants on Accounting and Financial Disclosure.

            None.


    Item 9A. Controls and Procedures.

    Disclosure Controls and Procedures

            The term "disclosure controls and procedures" is defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934, as amended (the "Exchange Act"). These rules refer to the controls and other procedures of a company that are designed to ensure that information is recorded, processed, summarized and communicated to management, including its principal executive and principal financial officers, as appropriate to allow timely decisions regarding what is required to be disclosed by a company in the reports that it files under the Exchange Act. As of December 31, 2008 (the "Evaluation Date"), we carried out an evaluation, under the supervision and with the participation of our management, including our chief executive officer and chief financial officer, of the effectiveness of our disclosure controls and procedures. Based upon that evaluation, our chief executive officer and chief financial officer have concluded that, as of the Evaluation Date, our disclosure controls and procedures are effective.

    Management's Report on Internal Control over Financial Reporting

            Our management is responsible for establishing and maintaining adequate internal control over financial reporting, as such term is defined in Rule 13a-15(f) of the Exchange Act. Under the supervision and with the participation of our management, including our chief executive officer and chief financial officer, we conducted an evaluation of the effectiveness of our internal control over financial reporting based on the framework in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on our evaluation under the framework in Internal Control—Integrated Framework , our management concluded that our internal control over financial reporting was effective as of December 31, 2008.

            The effectiveness of our internal control over financial reporting has been audited by Deloitte & Touche LLP, an independent registered public accounting firm, as stated in their report which is included herein.

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    REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

    To the Board of Directors and Stockholders of Iron Mountain Incorporated

            We have audited the internal control over financial reporting of Iron Mountain Incorporated and subsidiaries (the "Company") as of December 31, 2008, based on criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission. The Company's management is responsible for maintaining effective internal control over financial reporting and for its assessment of the effectiveness of internal control over financial reporting, included in the accompanying Management's Report on Internal Control Over Financial Reporting. Our responsibility is to express an opinion on the Company's internal control over financial reporting based on our audit.

            We conducted our audit in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether effective internal control over financial reporting was maintained in all material respects. Our audit included obtaining an understanding of internal control over financial reporting, assessing the risk that a material weakness exists, testing and evaluating the design and operating effectiveness of internal control based on the assessed risk, and performing such other procedures as we considered necessary in the circumstances. We believe that our audit provides a reasonable basis for our opinion.

            A company's internal control over financial reporting is a process designed by, or under the supervision of, the company's principal executive and principal financial officers, or persons performing similar functions, and effected by the company's board of directors, management, and other personnel to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles. A company's internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that, in reasonable detail, accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of financial statements in accordance with generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of the company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use, or disposition of the company's assets that could have a material effect on the financial statements.

            Because of the inherent limitations of internal control over financial reporting, including the possibility of collusion or improper management override of controls, material misstatements due to error or fraud may not be prevented or detected on a timely basis. Also, projections of any evaluation of the effectiveness of the internal control over financial reporting to future periods are subject to the risk that the controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies or procedures may deteriorate.

            In our opinion, the Company maintained, in all material respects, effective internal control over financial reporting as of December 31, 2008, based on the criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission.

            We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the consolidated financial statements as of and for the year ended December 31, 2008 of the Company and our report dated February 27, 2009 expressed an unqualified opinion on those financial statements.

    /s/ DELOITTE & TOUCHE LLP

    Boston, Massachusetts
    February 27, 2009

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    Changes in Internal Control over Financial Reporting

            There have been no changes in our internal control over financial reporting during the quarter ended December 31, 2008 that have materially affected, or are reasonably likely to materially affect, our internal control over financial reporting.


    Item 9B. Other Information.

            None.

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    PART III

    Item 10. Directors, Executive Officers and Corporate Governance.

            The information required by Item 10 is incorporated by reference to our definitive Proxy Statement for the Annual Meeting of Stockholders to be held on or about June 4, 2009.


    Item 11. Executive Compensation.

            The information required by Item 11 is incorporated by reference to our definitive Proxy Statement for the Annual Meeting of Stockholders to be held on or about June 4, 2009.


    Item 12. Security Ownership of Certain Beneficial Owners and Management and Related Stockholder Matters.

            The information required by Item 12 is incorporated by reference to our definitive Proxy Statement for the Annual Meeting of Stockholders to be held on or about June 4, 2009.


    Item 13. Certain Relationships and Related Transactions, and Director Independence.

            The information required by Item 13 is incorporated by reference to our definitive Proxy Statement for the Annual Meeting of Stockholders to be held on or about June 4, 2009.


    Item 14. Principal Accountant Fees and Services.

            The information required by Item 14 is incorporated by reference to our definitive Proxy Statement for the Annual Meeting of Stockholders to be held on or about June 4, 2009.


    PART IV

    Item 15. Exhibits, Financial Statement Schedules.

    (a)
    Financial Statements and Financial Statement Schedules filed as part of this report:
     
     Page

    A. Iron Mountain Incorporated

      

    Report of Independent Registered Public Accounting Firm

     
    59

    Consolidated Balance Sheets, December 31, 2007 and 2008

     
    60

    Consolidated Statements of Operations, Years Ended December 31, 2006, 2007 and 2008

     
    61

    Consolidated Statements of Stockholders' Equity and Comprehensive Income, Years Ended December 31, 2006, 2007 and 2008

     
    62

    Consolidated Statements of Cash Flows, Years Ended December 31, 2006, 2007 and 2008

     
    63

    Notes to Consolidated Financial Statements

     
    64
    (b)
    Exhibits filed as part of this report: As listed in the Exhibit Index following the signature page hereof.

    58


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    REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM

    To the Board of Directors and Stockholders of Iron Mountain Incorporated

            We have audited the accompanying consolidated balance sheets of Iron Mountain Incorporated and subsidiaries (the "Company") as of December 31, 2008 and 2007, and the related consolidated statements of operations, stockholders' equity and comprehensive income, and cash flows for each of the three years in the period ended December 31, 2008. These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on these financial statements based on our audits.

            We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion.

            In our opinion, such consolidated financial statements present fairly, in all material respects, the financial position of Iron Mountain Incorporated and subsidiaries as of December 31, 2008 and 2007, and the results of their operations and their cash flows for each of the three years in the period ended December 31, 2008, in conformity with accounting principles generally accepted in the United States of America.

            As discussed in Note 7 to the financial statements, the Company adopted Financial Accounting Standards Board ("FASB") Interpretation 48, Accounting for Uncertainty in Income Taxes—an interpretation of FASB Statement No. 109, effective January 1, 2007.

            We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States), the Company's internal control over financial reporting as of December 31, 2008, based on the criteria established in Internal Control—Integrated Framework issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated February 27, 2009 expressed an unqualified opinion on the Company's internal control over financial reporting.

    /s/ DELOITTE & TOUCHE LLP

    Boston, Massachusetts
    February 27, 2009

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    IRON MOUNTAIN INCORPORATED

    CONSOLIDATED BALANCE SHEETS

    (In thousands, except share and per share data)

     
     December 31,  
     
     2007  2008  

    ASSETS

           

    Current Assets:

           
     

    Cash and cash equivalents

     $125,607 $278,370 
     

    Accounts receivable (less allowances of $19,246 and $19,562, respectively)

      564,049  552,830 
     

    Deferred income taxes

      41,465  41,305 
     

    Prepaid expenses and other

      91,275  103,887 
          
      

    Total Current Assets

      822,396  976,392 

    Property, Plant and Equipment:

           
     

    Property, plant and equipment

      3,522,525  3,750,515 
     

    Less—Accumulated depreciation

      (1,186,564) (1,363,761)
          
      

    Net Property, Plant and Equipment

      2,335,961  2,386,754 

    Other Assets, net:

           
     

    Goodwill

      2,574,292  2,452,304 
     

    Customer relationships and acquisition costs

      480,403  443,729 
     

    Deferred financing costs

      34,030  33,186 
     

    Other

      60,839  64,489 
          
      

    Total Other Assets, net

      3,149,564  2,993,708 
          
      

    Total Assets

     $6,307,921 $6,356,854 
          

    LIABILITIES AND STOCKHOLDERS' EQUITY

           

    Current Liabilities:

           
     

    Current portion of long-term debt

     $33,440 $35,751 
     

    Accounts payable

      208,672  154,614 
     

    Accrued expenses

      329,221  356,473 
     

    Deferred revenue

      194,344  182,759 
          
      

    Total Current Liabilities

      765,677  729,597 

    Long-term Debt, net of current portion

      3,232,848  3,207,464 

    Other Long-term Liabilities

      89,990  113,136 

    Deferred Rent

      63,636  73,005 

    Deferred Income Taxes

      351,226  427,324 

    Commitments and Contingencies (see Note 10)

           

    Minority Interests

      9,089  3,548 

    Stockholders' Equity:

           
     

    Preferred stock (par value $0.01; authorized 10,000,000 shares; none issued and outstanding)

         
     

    Common stock (par value $0.01; authorized 400,000,000 shares; issued and outstanding 200,693,217 shares and 201,931,332 shares, respectively)

      2,007  2,019 
     

    Additional paid-in capital

      1,209,512  1,250,064 
     

    Retained earnings

      509,875  591,912 
     

    Accumulated other comprehensive items, net

      74,061  (41,215)
          
      

    Total Stockholders' Equity

      1,795,455  1,802,780 
          
      

    Total Liabilities and Stockholders' Equity

     $6,307,921 $6,356,854 
          

    The accompanying notes are an integral part of these consolidated financial statements.

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    IRON MOUNTAIN INCORPORATED

    CONSOLIDATED STATEMENTS OF OPERATIONS

    (In thousands, except per share data)

     
     Year Ended December 31,  
     
     2006  2007  2008  

    Revenues:

              
     

    Storage

     $1,327,169 $1,499,074 $1,657,909 
     

    Service

      1,023,173  1,230,961  1,397,225 
            
      

    Total Revenues

      2,350,342  2,730,035  3,055,134 

    Operating Expenses:

              
     

    Cost of sales (excluding depreciation and amortization)

      1,074,268  1,260,120  1,382,019 
     

    Selling, general and administrative

      670,074  771,375  882,364 
     

    Depreciation and amortization

      208,373  249,294  290,738 
     

    (Gain) Loss on disposal/writedown of property, plant and equipment, net

      (9,560) (5,472) 7,483 
            
      

    Total Operating Expenses

      1,943,155  2,275,317  2,562,604 

    Operating Income

      407,187  454,718  492,530 

    Interest Expense, Net (includes Interest Income of $2,081, $4,694 and $5,485 in 2006, 2007 and 2008, respectively)

      194,958  228,593  236,635 

    Other (Income) Expense, Net

      (11,989) 3,101  31,028 
            
     

    Income Before Provision for Income Taxes and Minority Interest

      224,218  223,024  224,867 

    Provision for Income Taxes

      93,795  69,010  142,924 

    Minority Interests in Earnings (Losses) of Subsidiaries, Net

      1,560  920  (94)
            
      

    Net Income

     $128,863 $153,094 $82,037 
            
      

    Net Income per Share—Basic

     $0.65 $0.77 $0.41 
            
      

    Net Income per Share—Diluted

     $0.64 $0.76 $0.40 
            

    Weighted Average Common Shares Outstanding—Basic

      198,116  199,938  201,279 
            

    Weighted Average Common Shares Outstanding—Diluted

      200,463  202,062  203,290 
            

    The accompanying notes are an integral part of these consolidated financial statements.

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    IRON MOUNTAIN INCORPORATED

    CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY
    AND COMPREHENSIVE INCOME

    (In thousands, except share data)

     
     Common Stock Voting   
      
      
      
     
     
     Additional
    Paid-in Capital
     Retained
    Earnings
     Accumulated Other
    Comprehensive Items
     Total Stockholders'
    Equity
     
     
     Shares  Amounts  

    Balance, December 31, 2005

      197,494,307 $1,975 $1,104,946 $244,524 $18,684 $1,370,129 

    Issuance of shares under employee stock purchase plan and option plans, including tax benefit of $4,387

      1,615,274  16  39,155      39,171 

    Currency translation adjustment

              14,659  14,659 

    Market value adjustments for hedging contracts, net of tax

              43  43 

    Market value adjustments for securities, net of tax

              408  408 

    Net income

            128,863    128,863 
                  

    Balance, December 31, 2006

      199,109,581  1,991  1,144,101  373,387  33,794  1,553,273 

    Issuance of shares under employee stock purchase plan and option plans, including tax benefit of $6,765

      1,583,636  16  42,583      42,599 

    Currency translation adjustment

              40,480  40,480 

    Stock options issued in connection with an acquisition

          22,828      22,828 

    Reserve related to uncertain tax positions (Note 7)

            (16,606)   (16,606)

    Market value adjustments for hedging contracts, net of tax

              170  170 

    Market value adjustments for securities, net of tax

              (383) (383)

    Net income

            153,094    153,094 
                  

    Balance, December 31, 2007

      200,693,217  2,007  1,209,512  509,875  74,061  1,795,455 

    Issuance of shares under employee stock purchase plan and option plans, including tax benefit of $5,112

      1,238,115  12  40,552      40,564 

    Currency translation adjustment

              (114,613) (114,613)

    Market value adjustments for securities, net of tax

              (663) (663)

    Net income

            82,037    82,037 
                  

    Balance, December 31, 2008

      201,931,332 $2,019 $1,250,064 $591,912 $(41,215)$1,802,780 
                  
     
     2006  2007  2008  

    COMPREHENSIVE INCOME:

              

    Net Income

     $128,863 $153,094 $82,037 

    Other Comprehensive (Loss) Income:

              
     

    Foreign Currency Translation Adjustments

      14,659  40,480  (114,613)
     

    Market Value Adjustments for Hedging Contracts, Net of Tax

      43  170   
     

    Market Value Adjustments for Securities, Net of Tax

      408  (383) (663)
            

    Comprehensive Income (Loss)

     $143,973 $193,361 $(33,239)
            

    The accompanying notes are an integral part of these consolidated financial statements.

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    IRON MOUNTAIN INCORPORATED

    CONSOLIDATED STATEMENTS OF CASH FLOWS

    (In thousands)

     
     Year Ended December 31,  
     
     2006  2007  2008  

    Cash Flows from Operating Activities:

              
     

    Net income

     $128,863 $153,094 $82,037 

    Adjustments to reconcile net income to cash flows from operating activities:

              
     

    Minority interests in earnings of subsidiaries, net

      1,560  920  (94)
     

    Depreciation

      187,745  222,655  254,619 
     

    Amortization (includes deferred financing costs and bond discount of $5,463, $5,361, and $4,982, respectively)

      26,091  32,000  41,101 
     

    Stock—based compensation expense

      12,387  13,861  18,988 
     

    Provision for deferred income taxes

      53,139  43,813  109,109 
     

    Loss on early extinguishment of debt

      2,972  5,703  418 
     

    (Gain) Loss on disposal/writedown of property, plant and equipment, net

      (9,560) (5,472) 7,483 
     

    Unrealized (Gain) Loss on foreign currency and other, net

      (16,990) 17,110  50,312 

    Changes in Assets and Liabilities (exclusive of acquisitions):

              
     

    Accounts receivable

      (53,867) (33,650) (25,934)
     

    Prepaid expenses and other current assets

      (12,317) (11,973) (5,923)
     

    Accounts payable

      9,008  14,213  (21,666)
     

    Accrued expenses, deferred revenue and other current liabilities

      37,320  25,932  12,836 
     

    Other assets and long-term liabilities

      7,931  6,438  13,743 
            
     

    Cash Flows from Operating Activities

      374,282  484,644  537,029 

    Cash Flows from Investing Activities:

              
     

    Capital expenditures

      (381,970) (386,442) (386,721)
     

    Cash paid for acquisitions, net of cash acquired

      (81,208) (481,526) (56,632)
     

    Additions to customer relationship and acquisition costs

      (14,251) (16,403) (14,182)
     

    Investment in joint ventures

      (5,943)   (1,709)
     

    Proceeds from sales of property and equipment and other, net

      16,658  17,736  (350)
            
     

    Cash Flows from Investing Activities

      (466,714) (866,635) (459,594)

    Cash Flows from Financing Activities:

              
     

    Repayment of revolving credit and term loan facilities and other debt

      (654,960) (2,311,331) (957,507)
     

    Proceeds from revolving credit and term loan facilities and other debt

      543,940  2,310,044  800,024 
     

    Early retirement of senior subordinated notes

      (112,397)   (71,881)
     

    Net proceeds from sales of senior subordinated notes

      281,984  435,818  295,500 
     

    Debt financing (repayment to) and equity contribution from (distribution to) minority stockholders, net

      (2,068) 1,950  960 
     

    Proceeds from exercise of stock options and employee stock purchase plan

      22,245  21,843  16,145 
     

    Excess tax benefits from stock-based compensation

      4,387  6,765  5,112 
     

    Payment of debt financing costs

      (397) (8,084) (985)
            
     

    Cash Flows from Financing Activities

      82,734  457,005  87,368 

    Effect of Exchange Rates on Cash and Cash Equivalents

      1,654  5,224  (12,040)
            

    (Decrease) Increase in Cash and Cash Equivalents

      (8,044) 80,238  152,763 

    Cash and Cash Equivalents, Beginning of Year

      53,413  45,369  125,607 
            

    Cash and Cash Equivalents, End of Year

     $45,369 $125,607 $278,370 
            

    Supplemental Information:

              
     

    Cash Paid for Interest

     $185,072 $215,451 $242,145 
            
     

    Cash Paid for Income Taxes

     $17,143 $33,994 $44,109 
            

    Non-Cash Investing Activities:

              
     

    Capital Leases

     $17,027 $17,207 $93,147 
            
     

    Accrued Capital Expenditures

     $32,068 $59,979 $46,009 
            

    The accompanying notes are an integral part of these consolidated financial statements.

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    1. Nature of Business

            On December 7, 2006, our board authorized and approved a three-for-two stock split effected in the form of a dividend on our common stock. We issued the additional shares of common stock resulting from this stock dividend on December 29, 2006 to all stockholders of record as of the close of business on December 18, 2006. All share data has been adjusted for such stock split.

            The accompanying financial statements represent the consolidated accounts of Iron Mountain Incorporated, a Delaware corporation, and its subsidiaries. We are a global full-service provider of information protection and storage and related services for all media in various locations throughout North America, Europe, Latin America and Asia Pacific. We have a diversified customer base comprised of commercial, legal, banking, health care, accounting, insurance, entertainment and government organizations.

    2. Summary of Significant Accounting Policies

      a.
      Principles of Consolidation

            The accompanying financial statements reflect our financial position and results of operations on a consolidated basis. Financial position and results of operations of Iron Mountain Europe Limited ("IME"), our European subsidiary, are consolidated for the appropriate periods based on its fiscal year ended October 31. All intercompany account balances have been eliminated.

      b.
      Use of Estimates

            The preparation of financial statements in conformity with accounting principles generally accepted in the United States of America requires us to make estimates, judgments and assumptions that affect the reported amounts of assets, liabilities, revenues and expenses, and related disclosure of contingent assets and liabilities at the date of the financial statements and for the period then ended. On an on-going basis, we evaluate the estimates used, including those related to accounting for acquisitions, allowance for doubtful accounts and credit memos, impairments of tangible and intangible assets, income taxes, stock-based compensation and self-insured liabilities. We base our estimates on historical experience, actuarial estimates, current conditions and various other assumptions that we believe to be reasonable under the circumstances. These estimates form the basis for making judgments about the carrying values of assets and liabilities and are not readily apparent from other sources. Actual results may differ from these estimates.

      c.
      Cash and Cash Equivalents

            Cash and cash equivalents include cash on hand and cash invested in short-term securities which have remaining maturities at the date of purchase of less than 90 days. Cash and cash equivalents are carried at cost, which approximates fair value.

      d.
      Foreign Currency

            Local currencies are considered the functional currencies for our operations outside the United States, with the exception of certain foreign holding companies, whose functional currency is the U.S. dollar. All assets and liabilities are translated at period-end exchange rates, and revenues and expenses are translated at average exchange rates for the applicable period, in accordance with Statement of Financial Accounting Standards ("SFAS") No. 52, "Foreign Currency Translation." Resulting translation

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    adjustments are reflected in the accumulated other comprehensive items component of stockholders' equity. The gain or loss on foreign currency transactions, calculated as the difference between the historical exchange rate and the exchange rate at the applicable measurement date, including those related to (a) our 71/4% GBP Senior Subordinated Notes due 2014, (b) our 63/4% Euro Senior Subordinated Notes due 2018, (c) the borrowings in certain foreign currencies under our revolving credit agreements, and (d) certain foreign currency denominated intercompany obligations of our foreign subsidiaries to us and between our foreign subsidiaries, are included in other expense (income), net, on our consolidated statements of operations. The total of such net gain amounted to $12,534, a net loss of $11,311, and a net loss of $28,882 for the years ended December 31, 2006, 2007 and 2008, respectively.

      e.
      Derivative Instruments and Hedging Activities

            SFAS No. 133, "Accounting for Derivative Instruments and Hedging Activities," requires that every derivative instrument be recorded in the balance sheet as either an asset or a liability measured at its fair value. Periodically, we acquire derivative instruments that are intended to hedge either cash flows or values which are subject to foreign exchange or other market price risk, and not for trading purposes. We have formally documented our hedging relationships, including identification of the hedging instruments and the hedged items, as well as our risk management objectives and strategies for undertaking each hedge transaction. Given the recurring nature of our revenues and the long term nature of our asset base, we have the ability and the preference to use long term, fixed interest rate debt to finance our business, thereby preserving our long term returns on invested capital. We target approximately 75% of our debt portfolio to be fixed with respect to interest rates. Occasionally, we will use interest rate swaps as a tool to maintain our targeted level of fixed rate debt. In addition, we will use borrowings in foreign currencies, either obtained in the U.S. or by our foreign subsidiaries, to naturally hedge foreign currency risk associated with our international investments. Sometimes we enter into currency swaps to temporarily hedge an overseas investment, such as a major acquisition, while we arrange permanent financing or to hedge our exposures due to foreign currency exchange movements related to our intercompany accounts with and between our foreign subsidiaries.

      f.
      Property, Plant and Equipment

            Property, plant and equipment are stated at cost and depreciated using the straight-line method with the following useful lives:

    Building and Building Improvements

     5 to 50 years

    Leasehold improvements

     8 to 10 years or the life of the lease, whichever is shorter

    Racking

     3 to 20 years

    Warehouse equipment

     3 to 10 years

    Vehicles

     2 to 10 years

    Furniture and fixtures

     2 to 10 years

    Computer hardware and software

     3 to 5 years

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)

            Property, plant and equipment (including capital leases in the respective category), at cost, consist of the following:

     
     December 31,  
     
     2007  2008  

    Land and buildings

     $1,073,548 $1,091,340 

    Leasehold improvements

      314,858  346,837 

    Racking

      1,158,017  1,198,015 

    Warehouse equipment/vehicles

      202,496  275,866 

    Furniture and fixtures

      68,091  72,678 

    Computer hardware and software

      543,535  620,922 

    Construction in progress

      161,980  144,857 
          

     $3,522,525 $3,750,515 
          

            Minor maintenance costs are expensed as incurred. Major improvements which extend the life, increase the capacity or improve the safety or the efficiency of property owned are capitalized. Major improvements to leased buildings are capitalized as leasehold improvements and depreciated.

            We develop various software applications for internal use. Payroll and related costs for employees who are directly associated with, and who devote time to, the development of internal use computer software projects (to the extent of the time spent directly on the project) are capitalized in accordance with Statement of Position 98-1, "Accounting for the Costs of Computer Software Developed or Obtained for Internal Use" ("SOP 98-1"). Capitalization begins when the design stage of the application has been completed and it is probable that the project will be completed and used to perform the function intended. Capitalized software costs are depreciated over the estimated useful life of the software beginning when the software is placed in service. During the year ended December 31, 2006, we wrote-off $6,329 of previously deferred costs of our Worldwide Digital Business, primarily internal labor costs, associated with internal use software development projects that were discontinued prior to being implemented, and such costs are included as a component of selling, general and administrative expenses in the accompanying consolidated statement of operations. During the years ended December 31, 2007 and 2008, we wrote-off $1,263 and $610, respectively, of previously deferred software costs in our North American Physical Business, primarily internal labor costs, associated with internal use software development projects that were discontinued after implementation, which resulted in a loss on disposal/writedown of property, plant and equipment, net in the accompanying consolidated statement of operations.

            In March 2005, the Financial Accounting Standards Board ("FASB") issued FASB Interpretation No. 47, "Accounting for Conditional Asset Retirement Obligations" ("FIN 47"), an interpretation of SFAS No. 143, "Accounting for Asset Retirement Obligations" ("SFAS No. 143"). FIN 47 clarifies that conditional asset retirement obligations meet the definition of liabilities and should be recognized when incurred if their fair values can be reasonably estimated. Uncertainty surrounding the timing and method of settlement that may be conditional on events occurring in the future are factored into the measurement of the liability rather than the existence of the liability. SFAS No. 143 established

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    accounting and reporting standards for obligations associated with the retirement of tangible long-lived assets required by law, regulatory rule or contractual agreement and the associated asset retirement costs. SFAS No. 143 requires entities to record the fair value of a liability for an asset retirement obligation in the period in which it is incurred. When the liability is initially recorded, the entity capitalizes the cost by increasing the carrying amount of the related long-lived asset, which is then depreciated over the useful life of the related asset. The liability is increased over time through income such that the liability will equate to the future cost to retire the long-lived asset at the expected retirement date. Upon settlement of the liability, an entity either settles the obligation for its recorded amount or incurs a gain or loss upon settlement. Our obligations are primarily the result of requirements under our facility lease agreements which generally have "return to original condition" clauses which would require us to remove or restore items such as shred pits, vaults, demising walls and office build-outs, among others. The significant assumptions used in estimating our aggregate asset retirement obligation are the timing of removals, estimated cost and associated expected inflation rates that are consistent with historical rates and credit-adjusted risk-free rates that approximate our incremental borrowing rate.

            A reconciliation of liabilities for asset retirement obligations (included in other long-term liabilities) is as follows:

     
     December 31,  
     
     2007  2008  

    Asset Retirement Obligations, beginning of the year

     $7,074 $7,775 

    Liabilities Incurred

      287  797 

    Liabilities Settled

      (473) (486)

    Accretion Expense

      887  1,010 
          

    Asset Retirement Obligations, end of the year

     $7,775 $9,096 
          
      g.
      Goodwill and Other Intangible Assets

            We apply the provisions of SFAS No. 142, "Goodwill and Other Intangible Assets." Under SFAS No. 142, goodwill and intangible assets with indefinite lives are not amortized but are reviewed annually for impairment or more frequently if impairment indicators arise. We currently have no intangible assets that have indefinite lives and which are not amortized, other then goodwill. Separable intangible assets that are not deemed to have indefinite lives are amortized over their useful lives. We periodically assess whether events or circumstances warrant a change in the life over which our intangible assets are amortized.

            We have selected October 1 as our annual goodwill impairment review date. We performed our annual goodwill impairment review as of October 1, 2006, 2007 and 2008, and noted no impairment of goodwill. In making this assessment, we rely on a number of factors including operating results, business plans, economic projections, anticipated future cash flows, transactions and market place data. There are inherent uncertainties related to these factors and our judgment in applying them to the analysis of goodwill impairment. As of December 31, 2008, no factors were identified that would alter

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    this assessment. When changes occur in the composition of one or more reporting units, the goodwill is reassigned to the reporting units affected based on their relative fair value. Our reporting units at which level we performed our goodwill impairment analysis as of October 1, 2008 were as follows: North America (excluding Fulfillment), Fulfillment, Europe, Worldwide Digital Business (excluding Stratify, Inc. ("Stratify")), Stratify, Latin America and Asia Pacific. Asia Pacific is primarily composed of recent acquisitions (carrying value of goodwill, net amounts to $46,320 as of December 31, 2008). It is still in the investment stage and accordingly its fair value does not exceed its carrying value by a significant margin at this point in time. A deterioration of the Asia Pacific business or the business not achieving the forecasted results could lead to an impairment in future periods.

            Reporting unit valuations have been calculated using an income approach based on the present value of future cash flows of each reporting unit or a combined approach based on the present value of future cash flows and market and transaction multiples of revenues. The income approach incorporates many assumptions including future growth rates, discount factors, expected capital expenditures and income tax cash flows. Changes in economic and operating conditions impacting these assumptions could result in goodwill impairments in future periods. In conjunction with our annual goodwill impairment reviews, we reconcile the sum of the valuations of all of our reporting units to our market capitalization as of such dates.

            The changes in the carrying value of goodwill attributable to each reportable operating segment for the years ended December 31, 2007 and 2008 is as follows:

     
     North
    American
    Physical
    Business
     International
    Physical
    Business
     Worldwide
    Digital
    Business
     Total
    Consolidated
     

    Balance as of December 31, 2006

     $1,541,825 $499,267 $124,037 $2,165,129 

    Deductible goodwill acquired during the year

      62,760  10,962    73,722 

    Non-deductible goodwill acquired during the year

      89,044  18,982  135,360  243,386 

    Adjustments to purchase reserves

      (26) (469)   (495)

    Fair value and other adjustments(1)

      (11,392) 13,463    2,071 

    Currency effects

      35,489  54,990    90,479 
              

    Balance as of December 31, 2007

      1,717,700  597,195  259,397  2,574,292 

    Deductible goodwill acquired during the year

      12,281      12,281 

    Non-deductible goodwill acquired during the year

        5,999    5,999 

    Adjustments to purchase reserves

      6,927  218    7,145 

    Fair value and other adjustments(2)

      (3,302) 4,395  (5,348) (4,255)

    Currency effects

      (44,146) (99,012)   (143,158)
              

    Balance as of December 31, 2008

     $1,689,460 $508,795 $254,049 $2,452,304 
              

    (1)
    Fair value and other adjustments primarily includes contingent payments of approximately $1,800 related to acquisitions made in previous years, as well as, adjustments to deferred taxes of

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)

      approximately $(4,500) and finalization of customer relationship allocations from preliminary estimates previously recorded for two acquisitions in 2006 of approximately $4,700.

    (2)
    Fair value and other adjustments primarily includes $2,319 of cash paid related to prior year's acquisitions, adjustments to deferred taxes of approximately $(3,213), and finalization of deferred revenue, customer relationship and property, plant and equipment (primarily racking) allocations from preliminary estimates previously recorded of approximately $(3,361).

    h.
    Long-Lived Assets

            In accordance with SFAS No. 144, "Accounting for the Impairment or Disposal of Long-Lived Assets," we review long-lived assets and all amortizable intangible assets for impairment whenever events or changes in circumstances indicate the carrying amount of such assets may not be recoverable. Recoverability of these assets is determined by comparing the forecasted undiscounted net cash flows of the operation to which the assets relate to their carrying amount. The operations are generally distinguished by the business segment and geographic region in which they operate. If the operation is determined to be unable to recover the carrying amount of its assets, then intangible assets are written down first, followed by the other long-lived assets of the operation, to fair value. Fair value is determined based on discounted cash flows or appraised values, depending upon the nature of the assets.

            Consolidated gains on disposal/writedown of property, plant and equipment, net of $9,560 in the year ended December 31, 2006 consisted primarily of a gain on the sale of a facility in the U.K. in the fourth quarter of 2006 of approximately $10,499 offset by disposals and asset writedowns. Consolidated gains on disposal/writedown of property, plant and equipment, net of $5,472 in the year ended December 31, 2007 consisted primarily of a gain related to insurance proceeds from our property claim of $7,745 associated with the July 2006 fire in one of our London, England facilities, net of a $1,263 write-off of previously deferred software costs in our North American Physical Business associated with a discontinued product after implementation. Consolidated loss on disposal/writedown of property, plant and equipment, net of $7,483 in the year ended December 31, 2008 consisted primarily of losses on the writedown of certain facilities of approximately $6,019 in our North American Physical Business, $610 write-off of previously deferred software costs in our North American Physical Business associated with discontinued products after implementation and other disposals and asset writedowns.

      i.
      Customer Relationships and Acquisition Costs and Other Intangible Assets

            Costs related to the acquisition of large volume accounts, net of revenues received for the initial transfer of the records, are capitalized. Costs incurred to transport the boxes to one of our facilities, which includes labor and transportation charges, are amortized over periods ranging from one to 30 years (weighted average of 25 years at December 31, 2008) and are included in depreciation and amortization in the accompanying consolidated statements of operations. Payments to a customer's current records management vendor or direct payments to a customer are amortized over approximately 4 years to the storage and service revenue line items in the accompanying consolidated statements of operations. If the customer terminates its relationship with us, the unamortized cost is charged to expense or revenue. However, in the event of such termination, we generally collect, and record as income, permanent removal fees that generally equal or exceed the amount of the

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    unamortized costs. Customer relationship intangible assets acquired through business combinations, which represents the majority of the balance, are amortized over periods ranging from six to 30 years (weighted average of 22 years at December 31, 2008). Amounts allocated in purchase accounting to customer relationship intangible assets are calculated based upon estimates of their fair value. As of December 31, 2007 and 2008, the gross carrying amount of customer relationships and acquisition costs was $557,192 and $541,300, respectively, and accumulated amortization of those costs was $76,789 and $97,571, respectively. For the years ended December 31, 2006, 2007 and 2008, amortization expense was $16,292, $22,110 and $28,366, respectively, included in depreciation and amortization in the accompanying consolidated statements of operations. For the years ended December 31, 2007 and 2008, the charge to revenues associated with large volume accounts was $4,864 and $6,528, respectively, which represents the level anticipated over the next 5 years.

            Other intangible assets, including noncompetition agreements, acquired core technology and trademarks, are capitalized and amortized over a weighted average period of nine years. As of December 31, 2007 and 2008, the gross carrying amount of other intangible assets was $50,004 and $55,682, respectively, and accumulated amortization of those costs was $13,183 and $20,815, respectively, included in other in other assets in the accompanying consolidated balance sheets. For the years ended December 31, 2006, 2007 and 2008, amortization expense was $4,336, $4,526 and $7,753, respectively, included in depreciation and amortization in the accompanying consolidated statements of operations.

            Estimated amortization expense for existing intangible assets (excluding deferred financing costs, which are amortized through interest expense, of $5,206, $5,206, $5,206, $4,624 and $3,967 for 2009, 2010, 2011, 2012 and 2013, respectively) for the next five succeeding fiscal years is as follows:

     
     Estimated
    Amortization Expense
     

    2009

     $32,812 

    2010

      31,767 

    2011

      28,969 

    2012

      27,634 

    2013

      26,399 
      j.
      Deferred Financing Costs

            Deferred financing costs are amortized over the life of the related debt using the effective interest rate method. If debt is retired early, the related unamortized deferred financing costs are written off in the period the debt is retired to other expense (income), net. As of December 31, 2007 and 2008, gross carrying amount of deferred financing costs was $52,034 and $52,778, respectively, and accumulated amortization of those costs was $18,004 and $19,592, respectively, and was recorded in other assets, net in the accompanying consolidated balance sheet.

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)

      k.
      Accrued Expenses

            Accrued expenses consist of the following:

     
     December 31,  
     
     2007  2008  

    Interest

     $66,586 $60,305 

    Payroll and vacation

      65,284  72,094 

    Restructuring costs (see Note 6)

      1,857  2,278 

    Incentive compensation

      45,333  45,134 

    Income taxes

      2,025   

    Other

      148,136  176,662 
          

     $329,221 $356,473 
          
      l.
      Revenues

            Our revenues consist of storage revenues as well as service revenues and are reflected net of sales and value added taxes. Storage revenues, both physical and digital, which are considered a key performance indicator for the information protection and storage services industry, consist of largely recurring periodic charges related to the storage of materials or data (generally on a per unit basis). Service revenues are comprised of charges for related core service activities and a wide array of complementary products and services. Included in core service revenues are: (1) the handling of records including the addition of new records, temporary removal of records from storage, refiling of removed records, destruction of records, and permanent withdrawals from storage; (2) courier operations, consisting primarily of the pickup and delivery of records upon customer request; (3) secure shredding of sensitive documents; and (4) other recurring services including maintenance and support contracts. Our complementary services revenues include special project work, data restoration projects, fulfillment services, consulting services and product sales (including software licenses, specially designed storage containers and related supplies). Our secure shredding revenues include the sale of recycled paper (included in complementary services), the price of which can fluctuate from period to period, adding to the volatility and reducing the predictability of that revenue stream.

            We recognize revenue when the following criteria are met: persuasive evidence of an arrangement exists, services have been rendered, the sales price is fixed or determinable, and collectability of the resulting receivable is reasonably assured. Storage and service revenues are recognized in the month the respective storage or service is provided and customers are generally billed on a monthly basis on contractually agreed-upon terms. Amounts related to future storage or prepaid service contracts, including maintenance and support contracts, for customers where storage fees or services are billed in advance are accounted for as deferred revenue and recognized ratably over the applicable storage or service period or when the service is performed. Revenue from the sales of products is recognized when shipped to the customer and title has passed to the customer. Sales of software licenses are recognized at the time of product delivery to our customer or reseller and maintenance and support agreements are recognized ratably over the term of the agreement. Software license sales and

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    maintenance and support accounted for less than 1% of our 2008 consolidated results. Within our Worldwide Digital Business segment, in certain instances, we process and host data for customers. In these instances, the processing fees are deferred and recognized over the estimated service period.

      m.
      Rent Normalization

            We have entered into various leases for buildings that expire over various terms. Certain leases have fixed escalation clauses (excluding those tied to CPI or other inflation-based indices) or other features (including return to original condition, primarily in the United Kingdom) which require normalization of the rental expense over the life of the lease resulting in deferred rent being reflected in the accompanying consolidated balance sheets. In addition, we have assumed various above and below market leases in connection with certain of our acquisitions. The difference between the present value of these lease obligations and the market rate at the date of the acquisition was recorded as a deferred rent liability or other long-term asset and is being amortized over the remaining lives of the respective leases.

      n.
      Stock-Based Compensation

            We adopted SFAS No. 123R, "Share-Based Payment," ("SFAS No. 123R") effective January 1, 2006 using the modified prospective method. We record stock-based compensation expense, utilizing the straight-line method, for the cost of stock options, restricted stock and shares issued under the employee stock purchase plan based on the requirements of SFAS No. 123R (together, "Employee Stock-Based Awards").

            Stock-based compensation expense, included in the accompanying consolidated statements of operations, for the years ended December 31, 2006, 2007 and 2008 was $12,387 ($9,188 after tax or $0.05 per basic and diluted share), $13,861 ($10,164 after tax or $0.05 per basic and diluted share) and $18,988 ($15,682 after tax or $0.08 per basic and diluted share), respectively, for Employee Stock-Based Awards.

            SFAS No. 123R requires that the benefits associated with the tax deductions in excess of recognized compensation cost be reported as a financing cash flow. This requirement reduces reported operating cash flows and increases reported financing cash flows. As a result, net financing cash flows included $4,387, $6,765 and $5,112 for the years ended December 31, 2006, 2007 and 2008, respectively, from the benefits of tax deductions in excess of recognized compensation cost. We used the short form method to calculate the Additional Paid-in Capital ("APIC") pool. The tax benefit of any resulting excess tax deduction increases the APIC pool. Any resulting tax deficiency is deducted from the APIC pool.

    Stock Options

            Under our various stock option plans, options were granted with exercise prices equal to the market price of the stock on the date of grant. The majority of our options become exercisable ratably over a period of five years and generally have a contractual life of 10 years, unless the holder's employment is terminated. Beginning in 2007, certain of the options we issue become exercisable ratably over a period of ten years and have a contractual life of 12 years, unless the holder's employment is terminated. As of December 31, 2008, 10-year vesting options represent 11.6% of total outstanding options. Our directors are considered employees under the provisions of SFAS No. 123R.

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)

            In December 2008, we amended each of the Iron Mountain Incorporated 2002 Stock Incentive Plan, the Iron Mountain Incorporated 1997 Stock Option Plan, the LiveVault Corporation 2001 Stock Incentive Plan and the Stratify, Inc. 1999 Stock Plan (each a "Plan" and, collectively, the "Plans") to provide that any unvested options and other awards granted under the respective Plan shall vest immediately should an employee be terminated by the Company, or terminate his or her own employment for good reason (as defined in each Plan), in connection with a vesting change in control (as defined in each Plan).

            A total of 37,536,442 shares of common stock have been reserved for grants of options and other rights under our various stock incentive plans. The number of shares available for grant at December 31, 2008 was 8,898,531.

            The weighted average fair value of options granted in 2006, 2007 and 2008 was $9.89, $11.72 and $9.49 per share, respectively. The values were estimated on the date of grant using the Black-Scholes option pricing model. The following table summarizes the weighted average assumptions used for grants in the year ended December 31:

    Weighted Average Assumption
     2006  2007  2008  

    Expected volatility

      24.2%  27.7%  26.7% 

    Risk-free interest rate

      4.66%  4.42%  2.98% 

    Expected dividend yield

      None  None  None 

    Expected life of the option

      6.6 years  7.5 years  6.6 years 

            Expected volatility was calculated utilizing daily historical volatility over a period that equates to the expected life of the option. The risk-free interest rate was based on the U.S. Treasury interest rates whose term is consistent with the expected life of the stock options. Expected dividend yield was not considered in the option pricing model since we do not pay dividends and have no current plans to do so in the future. The expected life (estimated period of time outstanding) of the stock options granted was estimated using the historical exercise behavior of employees.

            A summary of option activity for the year ended December 31, 2008 is as follows:

     
     Options  Weighted
    Average
    Exercise
    Price
     Weighted
    Average
    Remaining
    Contractual
    Term
     Aggregate
    Intrinsic
    Value
     

    Outstanding at December 31, 2007

      11,996,635 $21.01       

    Granted

      2,407,814  27.48       

    Exercised

      (935,364) 9.82       

    Forfeited

      (1,122,229) 26.04       

    Expired

      (136,681) 21.38       
                 

    Outstanding at December 31, 2008

      12,210,175 $22.70  7.3 $50,412 
              

    Options exercisable at December 31, 2008

      5,096,464 $17.20  6.0 $42,674 
              

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)

            The aggregate intrinsic value of stock options exercised for the years ended December 31, 2006, 2007 and 2008 was approximately $18,271, $24,113 and $17,307, respectively. The aggregate fair value of stock options vested for the years ended December 31, 2006, 2007 and 2008 was approximately $7,487, $29,361 and $17,825, respectively.

    Restricted Stock

            Under our various stock option plans, we may also issue grants of restricted stock. We granted restricted stock in July 2005, which had a 3-year vesting period, and December 2006 and December 2007, which had a 5-year vesting period. The fair value of restricted stock is the excess of the market price of our common stock at the date of grant over the exercise price, which is zero. Included in our stock-based compensation expense for the years ended December 31, 2006, 2007 and 2008 is a portion of the cost related to restricted stock granted in July 2005, December 2006 and December 2007.

            A summary of restricted stock activity for the year ended December 31, 2008 is as follows:

     
     Restricted
    Stock
     Weighted-
    Average
    Grant-Date
    Fair Value
     

    Non-vested at December 31, 2007

      29,870 $21.69 

    Granted

         

    Vested

      (27,456) 20.24 

    Forfeited

      (1,604) 28.16 
           

    Non-vested at December 31, 2008

      810  37.53 
          

            The total fair value of shares vested for the years ended December 31, 2006, 2007 and 2008 was $1,003, $863 and $823, respectively.

    Employee Stock Purchase Plan

            We offer an employee stock purchase plan in which participation is available to substantially all U.S. and Canadian employees who meet certain service eligibility requirements (the "ESPP"). The ESPP provides a way for our eligible employees to become stockholders on favorable terms. The ESPP provides for the purchase of our common stock by eligible employees through successive offering periods. We generally have two 6-month offering periods, the first of which begins June 1 and ends November 30 and the second begins December 1 and ends May 31. During each offering period, participating employees accumulate after-tax payroll contributions, up to a maximum of 15% of their compensation, to pay the exercise price of their options. Participating employees may withdraw from an offering period before the purchase date and obtain a refund of the amounts withheld as payroll deductions. At the end of the offering period, outstanding options are exercised, and each employee's accumulated contributions are used to purchase our common stock. Prior to the December 1, 2006 offering period, the price for shares purchased under the ESPP was 85% of the fair market price at either the beginning or the end of the offering period, whichever was lower. Beginning with the

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    December 1, 2006 ESPP offering period, the price for shares purchased under the ESPP was changed to 95% of the fair market price at the end of the offering period, without a look back feature. As a result, we no longer need to recognize compensation cost for our ESPP shares purchased beginning with the December 1, 2006 offering period and will, therefore, no longer have disclosure relative to our weighted average assumptions associated with determining the fair value stock option expense in our consolidated financial statements on a prospective basis relative to offering periods after December 1, 2006. The ESPP was amended and approved by our stockholders on May 26, 2005 to increase the number of shares from 1,687,500 to 3,487,500. For the years ended December 31, 2006, 2007 and 2008, there were 535,826 shares, 274,881 shares and 305,151 shares, respectively, purchased under the ESPP. The number of shares available for purchase at December 31, 2008 was 1,070,381.

            The fair value of the ESPP offerings was estimated on the date of grant using a Black-Scholes option valuation model that uses the assumptions noted in the following table for the respective periods. Expected volatility was calculated utilizing daily historical volatility over a period that equates to the expected life of the option. The risk-free interest rate was based on the U.S. Treasury yield curve in effect at the time of grant. The expected life equates to the 6-month offering period over which employees accumulate payroll deductions to purchase our common stock. Expected dividend yield was not considered in the option pricing model since we do not pay dividends and have no current plans to do so in the future.

    Weighted Average Assumption
     December 2005
    Offering
     May 2006
    Offering
     

    Expected volatility

      26.6%  20.1% 

    Risk-free interest rate

      4.04%  4.75% 

    Expected dividend yield

      None  None 

    Expected life of the option

      6 months  6 months 

            The weighted average fair value for the ESPP options was $5.80 and $4.80 for the December 2005 and May 2006 offerings, respectively.



            As of December 31, 2008, unrecognized compensation cost related to the unvested portion of our Employee Stock-Based Awards was $62,286 and is expected to be recognized over a weighted-average period of 4.3 years.

            We generally issue shares for the exercises of stock options, issuance of restricted stock and issuance of shares under our ESPP from unissued reserved shares.

      o.
      Income Taxes

            We account for income taxes in accordance with SFAS No. 109, "Accounting for Income Taxes" ("SFAS No. 109"), which requires the recognition of deferred tax assets and liabilities for the expected future tax consequences of temporary differences between the tax and financial reporting basis of assets and liabilities and for loss and credit carryforwards. Valuation allowances are provided when recovery of deferred tax assets is not considered more likely than not. We adopted the provisions of FASB

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    Interpretation No. 48, "Accounting for Uncertainty in Income Taxes" ("FIN 48"), an interpretation of SFAS No. 109, on January 1, 2007.

      p.
      Income Per Share—Basic and Diluted

            In accordance with SFAS No. 128, "Earnings per Share," basic net income per common share is calculated by dividing net income by the weighted average number of common shares outstanding. The calculation of diluted net income per share is consistent with that of basic net income per share but gives effect to all potential common shares (that is, securities such as options, warrants or convertible securities) that were outstanding during the period, unless the effect is antidilutive.

            The following table presents the calculation of basic and diluted net income per share:

     
     Years Ended December 31,  
     
     2006  2007  2008  

    Net income

     $128,863 $153,094 $82,037 
            

    Weighted-average shares—basic

      198,116,000  199,938,000  201,279,000 

    Effect of dilutive potential stock options

      2,317,375  2,108,554  2,004,974 

    Effect of dilutive potential restricted stock

      29,828  15,764  6,189 
            

    Weighted-average shares—diluted

      200,463,203  202,062,318  203,290,163 
            

    Net income per share—basic

     $0.65 $0.77 $0.41 
            

    Net income per share—diluted

     $0.64 $0.76 $0.40 
            

    Antidilutive stock options, excluded from the calculation

      725,398  2,039,601  4,065,455 
      q.
      New Accounting Pronouncements

            In December 2007, the FASB issued SFAS No. 141(R), "Business Combinations" ("SFAS No. 141R"), and SFAS No. 160, "Noncontrolling Interests in Consolidated Financial Statement—an amendment to ARB No. 51" ("SFAS No. 160"). SFAS No. 141R and SFAS No. 160 will require (a) more of the assets acquired and liabilities assumed to be measured at fair value as of the acquisition date, (b) liabilities related to contingent consideration to be remeasured at fair value in each subsequent period, (c) an acquirer to expense as incurred acquisition-related costs, such as transaction fees for attorneys, accountants and investment bankers, as well as, costs associated with restructuring the activities of the acquired company, and (d) noncontrolling interests in subsidiaries initially to be measured at fair value and classified as a separate component of equity. SFAS No. 141R is effective and provided for prospective application for fiscal years beginning after December 15, 2008. SFAS No. 160 is required to apply in comparative financial statements for fiscal years beginning after December 15, 2008. The impact of SFAS No. 141R and SFAS No. 160 is dependent upon the level of future acquisitions; however, they will generally result in (1) increased operating costs associated with the expensing of transaction and restructuring costs, as incurred, (2) increased volatility in earnings related to the fair valuing of contingent consideration through earnings in subsequent periods, and (3) increased depreciation, amortization and equity balances associated with the fair valuing of

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)

    noncontrolling interests and their classification as a separate component of consolidated stockholders' equity.

            In March 2008, the FASB issued SFAS No. 161, "Disclosures about Derivative Instruments and Hedging Activities—an Amendment of SFAS No. 133" ("SFAS No. 161"). SFAS No. 161 enhances required disclosures regarding derivatives and hedging activities, including enhanced disclosures regarding how: (a) an entity uses derivative instruments; (b) derivative instruments and related hedged items are accounted for under SFAS No. 133, "Accounting for Derivative Instruments and Hedging Activities" ("SFAS No. 133"); and (c) derivative instruments and related hedged items affect an entity's financial position, financial performance, and cash flows. Specifically, SFAS No. 161 requires:

      Disclosure of the objectives for using derivative instruments in terms of underlying risk and accounting designation;

      Disclosure of the fair values of derivative instruments and their gains and losses in a tabular format;

      Disclosure of information about credit-risk-related contingent features; and

      Cross-reference from the derivative footnote to other footnotes in which derivative-related information is disclosed.

            SFAS No. 161 is effective for fiscal years and interim periods beginning after November 15, 2008 and early adoption is permitted. We do not expect the adoption of SFAS No. 161 to have a material impact on our disclosures.

            In May 2008, the FASB issued SFAS No. 162, "The Hierarchy of Generally Accepted Accounting Principles" ("SFAS No. 162"). SFAS No. 162 identifies the sources of accounting principles and the framework for selecting the principles to be used in the preparation of financial statements of nongovernmental entities that are presented in conformity with GAAP (the "GAAP hierarchy"). SFAS No. 162 makes the GAAP hierarchy explicitly and directly applicable to preparers of financial statements, a step that recognizes preparers' responsibilities for selecting the accounting principles for their financial statements, and sets the stage for making the framework of the FASB Concept Statements fully authoritative. The effective date for SFAS No. 162 is November 15, 2008. The adoption of SFAS No. 162 did not have a material impact on our financial statements and results of operations.

      r.
      Allowance for Doubtful Accounts and Credit Memo Reserves

            We maintain an allowance for doubtful accounts and credit memos for estimated losses resulting from the potential inability of our customers to make required payments and disputes regarding billing and service issues. When calculating the allowance, we consider our past loss experience, current and prior trends in our aged receivables and credit memo activity, current economic conditions, and specific circumstances of individual receivable balances. If the financial condition of our customers were to significantly change, resulting in a significant improvement or impairment of their ability to make payments, an adjustment of the allowance may be required. We consider accounts receivable to be

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    delinquent after such time as reasonable means of collection have been exhausted. We charge-off uncollectible balances as circumstances warrant, generally, no later than one year past due.

            Rollforward of allowance for doubtful accounts and credit memo reserves is as follows:

    Year Ended December 31,
     Balance at
    Beginning of
    the Year
     Credit Memos
    Charged to
    Revenue
     Allowance for
    Bad Debts
    Charged to
    Expense
     Other
    Additions(1)
     Deductions(2)  Balance at
    End of
    the Year
     

    2006

     $14,522 $23,147 $2,835 $597 $(25,944)$15,157 

    2007

      15,157  21,075  2,894  1,189  (21,069) 19,246 

    2008

      19,246  31,885  10,702  (1,819) (40,452) 19,562 

    (1)
    Primarily consists of recoveries of previously written-off accounts receivable, allowances of businesses acquired and the impact associated with currency translation adjustments.

    (2)
    Primarily consists of the write-off of accounts receivable.

    s.
    Accumulated Other Comprehensive Items, Net

            Accumulated other comprehensive items, net consists of the following:

     
     December 31,  
     
     2007  2008  

    Foreign currency translation adjustments

     $73,398 $(41,215)

    Market value adjustments for securities, net of tax

      663   
          

     $74,061 $(41,215)
          
      t.
      Concentrations of Credit Risk

            Financial instruments that potentially subject us to concentrations of credit risk consist principally of cash and cash equivalents and accounts receivable. The only significant concentration of credit risk as of December 31, 2008 relates to cash and cash equivalents held on deposit with four global banks and four "Triple A" rated money market funds which we consider to be large, highly rated investment grade institutions. As of December 31, 2008, our cash and cash equivalent balance was $278,370, which included money market funds and time deposits amounting to $203,349. A substantial portion of these money market funds are invested in U.S. treasuries.

      u.
      Fair Value Measurements

            In September 2006, the FASB issued SFAS No. 157, "Fair Value Measurements" ("SFAS No. 157"). SFAS No. 157 defines fair value, establishes a framework for measuring fair value in accordance with generally accepted accounting principles in the United States and expands disclosures about fair value measurements. SFAS No. 157 applies under other accounting pronouncements that require or permit fair value measurements, and is effective for financial statements issued for fiscal years beginning after November 15, 2007 and interim periods within those fiscal years. Under SFAS

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)

    No. 159, "The Fair Value Option for Financial Assets and Financial Liabilities—Including an amendment of FASB Statement No. 115" ("SFAS No. 159"), entities are permitted to choose to measure many financial instruments and certain other items at fair value that previously were not required to be measured at fair value. We did not elect the fair value measurement option under SFAS No. 159 for any of these financial assets or liabilities.

            Relative to SFAS No. 157, the FASB issued FASB Staff Positions 157-1 ("FSP 157-1") and 157-2 ("FSP 157-2"). FSP 157-1 amends SFAS No. 157 to exclude SFAS No. 13, "Accounting for Leases," and its related interpretive accounting pronouncements that address leasing transactions, while FSP 157-2 delays the effective date of the application of SFAS No. 157 to fiscal years beginning after November 15, 2008 for all non-financial assets and non-financial liabilities that are recognized or disclosed at fair value in the financial statements on a non-recurring basis.

            We adopted SFAS No. 157 on January 1, 2008, with the exception of the application of the statement to non-financial assets and non-financial liabilities. Although the adoption of SFAS No. 157 did not impact our financial condition, results of operations, or cash flows, we are now required to provide additional disclosures as part of our financial statements. Non-financial assets and non-financial liabilities for which we have not applied the provisions of SFAS No. 157 include those measured at fair value in goodwill impairment testing, asset retirement obligations initially measured at fair value and those initially measured at fair value in business combinations. We have various financial instruments that must be measured under the new fair value standard including certain marketable securities and derivatives. We currently do not have non-financial assets and non-financial liabilities that are required to be measured at fair value on a recurring basis. Our financial assets and liabilities are measured using inputs from the three levels of the fair value hierarchy. A financial asset or liability's classification within the hierarchy is determined based on the lowest level input that is significant to the fair value measurement. The three levels are as follows:

            Level 1—Inputs are unadjusted quoted prices in active markets for identical assets or liabilities that we have the ability to access at the measurement date.

            Level 2—Inputs include quoted prices for similar assets and liabilities in active markets, quoted prices for identical or similar assets or liabilities in markets that are not active, inputs other than quoted prices that are observable for the asset or liability (i.e., interest rates, yield curves, etc.), and inputs that are derived principally from or corroborated by observable market data by correlation or other means (market corroborated inputs).

            Level 3—Unobservable inputs that reflect our assumptions about the assumptions that market participants would use in pricing the asset or liability.

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)

            The following table provides the assets and liabilities carried at fair value measured on a recurring basis as of December 31, 2008:

     
      
     Fair Value Measurements at
    December 31, 2008 Using
     
    Description
     Total Carrying
    Value at
    December 31,
    2008
     Quoted prices
    in active
    markets
    (Level 1)
     Significant other
    observable
    inputs
    (Level 2)
     Significant
    unobservable
    inputs
    (Level 3)
     

    Money Market Funds(1)

     $163,251 $ $163,251 $ 

    Time Deposits(1)

      40,098    40,098   

    Available-for-Sale and Trading Securities

      5,612  4,691(2) 921(1)  

    Derivative Assets(3)

      13,675    13,675   

    (1)
    Money market funds and time deposits (including those in certain available-for-sale and trading securities) are measured based on quoted prices for similar assets and/or subsequent transactions.

    (2)
    Securities are measured at fair value using quoted market prices.

    (3)
    Our derivative assets primarily relate to short-term (three months or less) foreign currency contracts that we have entered into to hedge our intercompany exposures denominated in British pounds sterling. We calculate the fair value of such forward contracts by adjusting the spot rate utilized at the balance sheet date for translation purposes by an estimate of the forward points observed in active markets.

    v.
    Available-for-sale and Trading Securities

            We have one trust that holds marketable securities. Marketable securities are classified as available-for-sale or trading, as defined by SFAS No. 115, "Accounting for Certain Investments and Debt and Equity Securities." As of December 31, 2007 and 2008, the fair value of the money market and mutual funds included in this trust amounted to $7,659 and $5,612, respectively, included in prepaid expenses and other in the accompanying consolidated balance sheets. For the year ended December 31, 2006 and 2007, the marketable securities included in the trust were classified as available-for-sale and net realized gains of $336 and $961 were included in other expense (income), net in the accompanying consolidated statements of operations. Cumulative unrealized gains, net of tax of $663 are included in other comprehensive items, net included in stockholders' equity as of December 31, 2007. During 2008, we classified these marketable securities included in the trust as trading and included in other expense (income), net in the accompanying consolidated statement of operations realized and unrealized net losses of $2,563 for the year ended December 31, 2008.

      w.
      Investments

            As of December 31, 2008, we have investments in joint ventures, including minority interests in Archive Management Solutions of 20% (Poland), in Team Delta Holding A/S of 20% (Denmark), in Iron Mountain Arsivleme Hizmetleri A.S. of 19.9% (Turkey), in Safe doc S.A. of 13% (Greece), and in Sispace AG of 15% (Switzerland). These investments are accounted for using the equity method because we exercise significant influence over these entities and their operations. As of December 31,

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    2. Summary of Significant Accounting Policies (Continued)


    2007 and 2008, the carrying value related to these investments was $4,703 and $6,767, respectively, included in other assets in the accompanying consolidated balance sheets. Additionally, we have an investment in Image Tag comprised of equity and debt holdings of $829 as of December 31, 2008, which is accounted for using the cost method, included in other long-term assets in the accompanying consolidated balance sheet. We recorded a loss on our Image Tag investment in 2008 in the amount of $579 which is included in other (income) expense, net in the accompanying consolidated statement of operations. Additionally, we record interest payments received on outstanding borrowings with Image Tag as a reduction of our investment when received.

    3. Derivative Instruments and Hedging Activities

            In connection with certain real estate loans, we swapped $97,000 of floating rate debt to fixed rate debt. This swap agreement was terminated in the second quarter of 2007. The total impact of marking to market the fair market value of the derivative liability and cash payments associated with the interest rate swap agreement resulted in our recording interest income of $646 and $34 for the years ended December 31, 2006 and 2007, respectively.

            In June 2006, IME entered into a floating for fixed interest rate swap contract with a notional value of 75,000 British pounds sterling and was designated as a cash flow hedge. This swap agreement hedged interest rate risk on IME's British pounds multi-currency term loan facility. The notional value of the swap declined to 60,000 British pounds sterling in March 2007 to match the remaining term loan amount outstanding as of that date and was terminated in the second quarter of 2007. For the years ended December 31, 2006 and 2007, we recorded additional interest expense of $124 and interest income of $799, respectively, resulting from interest rate swap cash settlements and changes in fair value.

            In September 2006, we entered into a forward contract program to exchange U.S. dollars for 55,000 in Australian dollars ("AUD") and 20,200 in New Zealand dollars ("NZD") to hedge our intercompany exposure in these countries. These forward contracts typically settle on no more than a quarterly basis, at which time we enter into new forward contracts for the same underlying AUD and NZD amounts, to continue to hedge movements in AUD and NZD against the U.S. dollar. At the time of settlement, we either pay or receive the net settlement amount from the forward contract and recognize this amount in other expense (income), net in the accompanying statement of operations as a realized foreign exchange gain or loss. We have not designated these forward contracts as hedges. These forward contracts were not renewed in the third quarter of 2007. We recorded a realized loss of $3,179 and $5,906 for the years ended December 31, 2006 and 2007, respectively.

            Throughout 2007, we entered into a number of forward contracts to hedge our exposures in Euros, British pounds sterling and Canadian dollars. All such forwards were not renewed, except for forwards to hedge our exposures in British pounds sterling which were first issued beginning in the fourth quarter of 2007. During 2008, we entered into a number of forward contracts to hedge our exposures in British pounds sterling. As of December 31, 2008, we had an outstanding forward contract to purchase 120,005 U.S. dollars and sell 73,600 British pounds sterling to hedge our intercompany exposures with IME. These forward contracts typically settle on no more than a quarterly basis, at which time we may enter into new forward contracts for the same underlying amounts to continue to hedge movements in

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    3. Derivative Instruments and Hedging Activities (Continued)


    the underlying currencies. At the time of settlement, we either pay or receive the net settlement amount from the forward contract and recognize this amount in other expense (income), net in the accompanying statement of operations as a realized foreign exchange gain or loss. We have not designated these forward contracts as hedges. We recorded a realized gain in connection with these forward contracts of $8,045 and $24,145 for the years ended December 31, 2007 and 2008, respectively. At the end of each month, we mark the outstanding forward contracts to market and record an unrealized foreign exchange gain or loss for the mark-to-market valuation. For years ended December 31, 2007 and 2008, we recorded an unrealized foreign exchange gain of $935 and $13,675, respectively, in other (income) expense, net in the accompanying statement of operations.

            In the third quarter of 2007, we designated a portion of our 63/4% Euro Senior Subordinated Notes due 2018 issued by Iron Mountain Incorporated ("IMI") as a hedge of net investment of certain of our Euro denominated subsidiaries As a result, we recorded $6,136 ($3,926, net of tax) of foreign exchange losses related to the mark to marking of such debt to currency translation adjustments which is a component of accumulated other comprehensive items, net included in stockholders' equity for the year ended December 31, 2007. We recorded foreign exchange gains of $10,471 ($6,296, net of tax) related to the marking to market of such debt to currency translation adjustments which is a component of accumulated other comprehensive items, net included in stockholders' equity for the year ended December 31, 2008.

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    4. Debt

            Long-term debt consists of the following:

     
     December 31, 2007  December 31, 2008  
     
     Carrying
    Amount
     Fair
    Value
     Carrying
    Amount
     Fair
    Value
     

    Revolving Credit Facility(1)

     $394,156 $394,156 $219,388 $219,388 

    Term Loan Facility(1)

      408,500  408,500  404,400  404,400 

    81/4% Senior Subordinated Notes due 2011
    (the "81/4% notes")(2)(3)

      71,809  71,790     

    85/8% Senior Subordinated Notes due 2013
    (the "85/8% notes")(2)(3)

      447,981  453,844  447,961  423,241 

    71/4% GBP Senior Subordinated Notes due 2014
    (the "71/4% notes")(2)(3)

      299,595  281,619  217,185  157,459 

    73/4% Senior Subordinated Notes due 2015
    (the "73/4% notes")(2)(3)

      437,680  437,366  436,768  398,911 

    65/8% Senior Subordinated Notes due 2016
    (the "65/8% notes")(2)(3)

      316,047  302,534  316,541  272,800 

    71/2% CAD Senior Subordinated Notes due 2017
    (the "Subsidiary Notes")(2)(4)

      178,395  172,151  143,203  126,018 

    83/4% Senior Subordinated Notes due 2018
    (the "83/4% notes")(2)(3)

      200,000  210,750  200,000  177,250 

    8% Senior Subordinated Notes due 2018
    (the "8% notes")(2)(3)

      49,692  50,000  49,720  42,813 

    63/4% Euro Senior Subordinated Notes due 2018
    (the "63/4% notes")(2)(3)

      372,719  353,054  356,875  249,834 

    8% Senior Subordinated Notes due 2020
    (the "8% notes due 2020")(2)(3)

          300,000  246,750 

    Real Estate Mortgages(5)

      7,381  7,381  5,868  5,868 

    Seller Notes(5)

      8,329  8,329  2,758  2,758 

    Other(5)(6)

      74,004  74,004  142,548  142,548 
                

    Total Long-term Debt

      3,266,288     3,243,215    

    Less Current Portion

      (33,440)    (35,751)   
                

    Long-term Debt, Net of Current Portion

     $3,232,848    $3,207,464    
                

    (1)
    The capital stock or other equity interests of most of our U.S. subsidiaries, and up to 66% of the capital stock or other equity interests of our first tier foreign subsidiaries, are pledged to secure these debt instruments, together with all intercompany obligations of foreign subsidiaries owed to us or to one of our U.S. subsidiary guarantors. The fair value of this long-term debt approximates the carrying value (as borrowings under these debt instruments are based on current variable market interest rates as of December 31, 2007 and 2008).

    (2)
    The fair values of these debt instruments is based on quoted market prices for these notes on December 31, 2007 and 2008, respectively.

    (3)
    Collectively referred to as the Parent Notes. Iron Mountain Incorporated ("IMI") is the direct obligor on the Parent Notes, which are fully and unconditionally guaranteed, on a senior subordinated basis, by substantially all of its direct and indirect wholly owned U.S. subsidiaries (the "Guarantors"). These guarantees are joint

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    IRON MOUNTAIN INCORPORATED

    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    4. Debt (Continued)

      and several obligations of the Guarantors. Iron Mountain Canada Corporation ("Canada Company") and the remainder of our subsidiaries do not guarantee the Parent Notes.

    (4)
    Canada Company is the direct obligor on the Subsidiary Notes, which are fully and unconditionally guaranteed, on a senior subordinated basis, by IMI and the Guarantors. These guarantees are joint and several obligations of IMI and the Guarantors.

    (5)
    We believe the fair value of this debt approximates its carrying value.

    (6)
    Includes (a) capital lease obligations of $53,689 and $131,687 as of December 31, 2007 and 2008, respectively, and (b) other various notes and other obligations, which were assumed by us as a result of certain acquisitions and other agreements, of $20,315 and $10,861 as of December 31, 2007 and 2008, respectively.

    a.
    Revolving Credit Facility and Term Loans

            On April 16, 2007, we entered into a new credit agreement (the " Credit Agreement") to replace the existing IMI revolving credit and term loan facilities of $750,000 and the existing IME revolving credit and term loan facilities of 200,000 British pounds sterling. On November 9, 2007, we increased the aggregate amount available to be borrowed under the Credit Agreement from $900,000 to $1,200,000. The Credit Agreement consists of revolving credit facilities, where we can borrow, subject to certain limitations as defined in the Credit Agreement, up to an aggregate amount of $790,000 (including Canadian dollar and multi-currency revolving credit facilities), and a $410,000 term loan facility. In the third quarter of 2008, the capacity under our revolving credit facility was decreased from an aggregate amount of $790,000 to an aggregate amount of $765,000 due to the bankruptcy of one of our lenders. Our revolving credit facility is supported by a group of 24 banks. Our subsidiaries, Canada Company and Iron Mountain Switzerland GmbH, may borrow directly under the Canadian revolving credit and multi-currency revolving credit facilities, respectively. Additional subsidiary borrowers may be added under the multi-currency revolving credit facility. The revolving credit facility terminates on April 16, 2012. With respect to the term loan facility, quarterly loan payments of approximately $1,000 are required through maturity on April 16, 2014, at which time the remaining outstanding principal balance of the term loan facility is due. The interest rate on borrowings under the Credit Agreement varies depending on our choice of interest rate and currency options, plus an applicable margin. IMI guarantees the obligations of each of the subsidiary borrowers under the Credit Agreement, and substantially all of our U.S. subsidiaries guarantee the obligations of IMI and the subsidiary borrowers. The capital stock or other equity interests of most of our U.S. subsidiaries, and up to 66% of the capital stock or other equity interests of our first tier foreign subsidiaries, are pledged to secure the Credit Agreement, together with all intercompany obligations of foreign subsidiaries owed to us or to one of our U.S. subsidiary guarantors. We recorded a charge to other expense (income), net of approximately $5,703 in 2007 related to the early retirement of the IMI and IME revolving credit facilities and term loans, representing the write-off of deferred financing costs. As of December 31, 2008, we had $219,388 of outstanding borrowings under the revolving credit facility, of which $50,000 was denominated in U.S. dollars and the remaining balance was denominated in CAD 207,000; we also had various outstanding letters of credit totaling $39,165. The remaining availability, based on IMI's leverage ratio, which is calculated based on the last 12 months' earnings before interest, taxes, depreciation and amortization ("EBITDA"), and other adjustments as defined in the Credit Agreement and current external debt, under the revolving credit facility on December 31, 2008, was $506,447. The

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    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    4. Debt (Continued)

    interest rate in effect under the revolving credit facility ranged from 3.5% to 3.8% and term loan facility was 3.7%, respectively, as of December 31, 2008. For the years ended December 31, 2006, 2007 and 2008, we recorded commitment fees of $1,035, $1,307 and $1,561, respectively, based on the unused balances under our revolving credit facilities.

            The Credit Agreement, our indentures and other agreements governing our indebtedness contain certain restrictive financial and operating covenants, including covenants that restrict our ability to complete acquisitions, pay cash dividends, incur indebtedness, make investments, sell assets and take certain other corporate actions. The covenants do not contain a rating trigger. Therefore, a change in our debt rating would not trigger a default under the Credit Agreement and our indentures and other agreements governing our indebtedness. Our revolving credit and term loan facilities, as well as our indentures, use EBITDA based calculations as primary measures of financial performance, including leverage ratios. IMI's revolving credit and term leverage ratio was 4.5 and 3.8 as of December 31, 2007 and 2008, respectively, compared to a maximum allowable ratio of 5.5. Similarly, our bond leverage ratio, per the indentures, was 5.1 and 4.5 as of December 31, 2007 and 2008, respectively, compared to a maximum allowable ratio of 6.5. Noncompliance with these leverage ratios would have a material adverse effect on our financial condition and liquidity. In the fourth quarter of 2007, we designated as Excluded Restricted Subsidiaries (as defined in the indentures), certain of our subsidiaries that own our assets and conduct our operations in the United Kingdom. As a result of such designation, these subsidiaries are now subject to substantially all of the covenants of the indentures, except that they are not required to provide a guarantee, and the EBITDA and debt of these subsidiaries is included for purposes of calculating the leverage ratio. We were in compliance with all debt covenants in material agreements as of December 31, 2008.

      b.
      Notes Issued under Indentures

            As of December 31, 2008, we have nine series of senior subordinated notes issued under various indentures, eight are direct obligations of the parent company, IMI; one (the Subsidiary Notes) is a direct obligation of Canada Company; and all are subordinated to debt outstanding under the Credit Agreement:

      $447,874 principal amount of notes maturing on April 1, 2013 and bearing interest at a rate of 85/8% per annum, payable semi-annually in arrears on April 1 and October 1;

      150,000 British pounds sterling principal amount of notes maturing on April 15, 2014 and bearing interest at a rate of 71/4% per annum, payable semi-annually in arrears on April 15 and October 15 (these notes are listed on the Luxembourg Stock Exchange);

      $431,255 principal amount of notes maturing on January 15, 2015 and bearing interest at a rate of 73/4% per annum, payable semi-annually in arrears on January 15 and July 15;

      $320,000 principal amount of notes maturing on January 1, 2016 and bearing interest at a rate of 65/8% per annum, payable semi-annually in arrears on January 1 and July 1;

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    NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

    DECEMBER 31, 2008
    (In thousands, except share and per share data)

    4. Debt (Continued)

        175,000 CAD principal amount of notes maturing on March 15, 2017 and bearing interest at a rate of 71/2% per annum, payable semi-annually in arrears on March 15 and September 15 (the Subsidiary Notes);

        $200,000 principal amount of notes maturing on July 15, 2018 and bearing interest at a rate of 83/4% per annum, payable semi-annually in arrears on January 15 and July 15;

        $50,000 principal amount of notes maturing on October 15, 2018 and bearing interest at a rate of 8% per annum, payable semi-annually in arrears on April 15 and October 15; and

        255,000 Euro principal amount of notes maturing on October 15, 2018 and bearing interest at a rate of 63/4% per annum, payable semi-annually in arrears on April 15 and October 15.

        $300,000 principal amount of notes maturing on June 15, 2020 and bearing interest at a rate of 8% per annum, payable semi-annually in arrears on June 15 and December 15.

              The Parent Notes and the Subsidiary Notes are fully and unconditionally guaranteed, on a senior subordinated basis, by substantially all of our direct and indirect 100% owned U.S. subsidiaries (the "Guarantors"). These guarantees are joint and several obligations of the Guarantors. The remainder of our subsidiaries do not guarantee the senior subordinated notes. Additionally, IMI guarantees the Subsidiary Notes. Canada Company does not guarantee the Parent Notes.

              In June 2008, we completed an underwritten public offering of $300,000 in aggregate principal amount of our 8% Senior Subordinated Notes due 2020, which were issued at par. Our net proceeds of $295,500, after paying the underwriters' discounts and commissions, was used to (a) redeem the remaining $71,881 of aggregate principal amount of our outstanding 81/4% Senior Subordinated Notes (the "81/4% notes"), plus accrued and unpaid interest, all of which were called for redemption in June 2008 and paid off in July 2008, (b) repay borrowings under our revolving credit facility, and (c) for general corporate purposes, including acquisitions and investments. We recorded a charge to other expense (income), net of $345 in the second quarter of 2008 related to the early extinguishment of the 81/4% notes, which consists of deferred financing costs and original issue discounts related to the 81/4% notes.

              Each of the indentures for the notes provides that we may redeem the outstanding notes, in whole or in part, upon satisfaction of certain terms and conditions. In any redemption, we are also required to pay all accrued but unpaid interest on the outstanding notes.

              The following table presents the various redemption dates and prices of the senior subordinated notes. The redemption dates reflect the date at or after which the notes may be redeemed at our

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      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      4. Debt (Continued)


      option at a premium redemption price. After these dates, the notes may be redeemed at 100% of face value:

      Redemption
      Date
       85/8% notes
      April 1,
       71/4% notes
      April 15,
       73/4% notes
      January 15,
       65/8% notes
      July 1,
       71/2% notes
      March 15,
       83/4% notes
      July 15,
       8% notes
      October 15,
       63/4% notes
      October 15,
       8% notes
      July 15,
       

      2008

        101.438%    103.875%  103.313%           

      2009

        100.000%  103.625%  102.583%  102.208%           

      2010

        100.000%  102.417%  101.292%  101.104%           

      2011

        100.000%  101.208%  100.000%  100.000%    104.375%  104.000%  103.375%   

      2012

        100.000%  100.000%  100.000%  100.000%  103.750%  102.917%  102.667%  102.250%   

      2013

        100.000%  100.000%  100.000%  100.000%  102.500%  101.458%  101.333%  101.125%  104.000% 

      2014

          100.000%  100.000%  100.000%  101.250%  100.000%  100.000%  100.000%  102.667% 

      2015

            100.000%  100.000%  100.000%  100.000%  100.000%  100.000%  101.333% 

      2016

              100.000%  100.000%  100.000%  100.000%  100.000%  100.000% 

              Prior to April 15, 2009, the 71/4% notes are redeemable at our option, in whole or in part, at a specified make-whole price.

              Prior to January 15, 2008, the 73/4% notes are redeemable at our option, in whole or in part, at a specified make-whole price.

              Prior to July 1, 2008, the 65/8% notes are redeemable at our option, in whole or in part, at a specified make-whole price.

              Prior to March 15, 2010, we may under certain conditions redeem a portion of the 71/2% notes with the net proceeds of one or more public equity offerings, at a redemption price of 107.50% of the principal amount.

              Prior to July 15, 2011, the 83/4% notes are redeemable at our option, in whole or in part, at a specified make-whole price. Prior to July 15, 2009, we may under certain conditions redeem a portion of the 83/4% notes with the net proceeds of one or more public equity offerings, at a redemption price of 108.750% of the principal amount.

              Prior to October 15, 2011, the 8% notes and 63/4% notes are redeemable at our option, in whole or in part, at a specified make-whole price.

              Prior to June 15, 2013, the 8% notes due 2020 are redeemable at our option, in whole or in part, at a specified make-whole price.

              Each of the indentures for the notes provides that we must repurchase, at the option of the holders, the notes at 101% of their principal amount, plus accrued and unpaid interest, upon the occurrence of a "Change of Control," which is defined in each respective indenture. Except for required repurchases upon the occurrence of a Change of Control or in the event of certain asset sales, each as described in the respective indenture, we are not required to make sinking fund or redemption payments with respect to any of the notes.

              Our indentures and other agreements governing our indebtedness contain certain restrictive financial and operating covenants including covenants that restrict our ability to complete acquisitions, pay cash dividends, incur indebtedness, make investments, sell assets and take certain other corporate

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      4. Debt (Continued)


      actions. The covenants do not contain a rating trigger. Therefore, a change in our debt rating would not trigger a default under our indentures and other agreements governing our indebtedness. As of December 31, 2008, we were in compliance with all debt covenants in material agreements.

        c.
        Real Estate Mortgages

              In connection with the purchase of real estate and acquisitions, we assumed several mortgages on real property. The mortgages bear interest at rates ranging from 3.2% to 7.3% and are payable in various installments through 2023.

        d.
        Seller Notes

              In connection with the merger with Pierce Leahy in 2000, we assumed debt related to certain existing notes as a result of acquisitions which Pierce Leahy completed in 1999. The notes bear interest at a rate of 4.75% per year. The outstanding balance of 1,905 British pounds sterling ($2,758) on these notes at December 31, 2008 is due on demand through 2009 and is classified as a current portion of long-term debt.

        e.
        Other

              Other long-term debt includes various notes, capital leases and other obligations assumed by us as a result of certain acquisitions and other agreements. The outstanding balance of $142,548 on these notes at December 31, 2008 have a weighted average interest rate of 7.2%.

              Maturities of long-term debt, excluding (premiums) discounts, net, are as follows:

      Year
       Amount  

      2009

       $35,751 

      2010

        26,952 

      2011

        19,168 

      2012

        245,654 

      2013

        458,009 

      Thereafter

        2,458,419 
          

       $3,243,953 
          

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors

              The following data summarizes the consolidating Company on the equity method of accounting as of December 31, 2007 and 2008 and for the years ended December 31, 2006, 2007 and 2008.

              The Parent Notes and the Subsidiary Notes are guaranteed by the subsidiaries referred to below as the "Guarantors." These subsidiaries are 100% owned by the Parent. The guarantees are full and unconditional, as well as joint and several.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

              Additionally, the Parent guarantees the Subsidiary Notes which were issued by Canada Company. Canada Company does not guarantee the Parent Notes. The other subsidiaries that do not guarantee the Parent Notes or the Subsidiary Notes are referred to below as the "Non-Guarantors."

       
       December 31, 2007  
       
       Parent  Guarantors  Canada
      Company
       Non-
      Guarantors
       Eliminations  Consolidated  

      Assets

                         

      Current Assets:

                         
       

      Cash and Cash Equivalents

       $ $27,955 $15,529 $82,123 $ $125,607 
       

      Accounts Receivable

          365,626  33,900  164,523    564,049 
       

      Intercompany Receivable

        910,450    56,773    (967,223)  
       

      Other Current Assets

        1,036  91,763  3,680  36,789  (528) 132,740 
                    
        

      Total Current Assets

        911,486  485,344  109,882  283,435  (967,751) 822,396 

      Property, Plant and Equipment, Net

          1,506,261  184,993  644,707    2,335,961 

      Other Assets, Net:

                         
       

      Long-term Notes Receivable from Affiliates and Intercompany Receivable

        1,991,357  1,000      (1,992,357)  
       

      Investment in Subsidiaries

        1,682,963  1,404,005      (3,086,968)  
       

      Goodwill

          1,750,477  205,182  618,633    2,574,292 
       

      Other

        30,064  323,493  15,601  206,595  (481) 575,272 
                    
        

      Total Other Assets, Net

        3,704,384  3,478,975  220,783  825,228  (5,079,806) 3,149,564 
                    
        

      Total Assets

       $4,615,870 $5,470,580 $515,658 $1,753,370 $(6,047,557)$6,307,921 
                    

      Liabilities and Stockholders' Equity

                         

      Intercompany Payable

       $ $942,323 $ $24,900 $(967,223)$ 

      Current Portion of Long-term Debt

        4,889  12,439  533  15,579    33,440 

      Total Other Current Liabilities

        61,250  472,865  36,878  161,772  (528) 732,237 

      Long-term Debt, Net of Current Portion

        2,749,423  13,130  423,051  47,244    3,232,848 

      Long-term Notes Payable to Affiliates and Intercompany Payable

        1,000  1,991,357      (1,992,357)  

      Other Long-term Liabilities

        3,853  385,647  23,821  92,012  (481) 504,852 

      Commitments and Contingencies (See Note 10)

                         

      Minority Interests

              9,089    9,089 

      Stockholders' Equity

        1,795,455  1,652,819  31,375  1,402,774  (3,086,968) 1,795,455 
                    
        

      Total Liabilities and Stockholders' Equity

       $4,615,870 $5,470,580 $515,658 $1,753,370 $(6,047,557)$6,307,921 
                    

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

       

       
       December 31, 2008  
       
       Parent  Guarantors  Canada
      Company
       Non-
      Guarantors
       Eliminations  Consolidated  

      Assets

                         

      Current Assets:

                         
       

      Cash and Cash Equivalents

       $ $210,636 $17,069 $50,665 $ $278,370 
       

      Accounts Receivable

          373,902  30,451  148,477    552,830 
       

      Intercompany Receivable

        1,021,450    12,927    (1,034,377)  
       

      Other Current Assets

        13,776  81,755  8,793  40,868    145,192 
                    
        

      Total Current Assets

        1,035,226  666,293  69,240  240,010  (1,034,377) 976,392 

      Property, Plant and Equipment, Net

          1,589,731  158,775  638,248    2,386,754 

      Other Assets, Net:

                         
       

      Long-term Notes Receivable from Affiliates and Intercompany Receivable

        2,120,482  1,000      (2,121,482)  
       

      Investment in Subsidiaries

        1,457,677  1,181,642      (2,639,319)  
       

      Goodwill

          1,761,036  164,704  526,564    2,452,304 
       

      Other

        30,731  324,346  11,543  175,192  (408) 541,404 
                    
        

      Total Other Assets, Net

        3,608,890  3,268,024  176,247  701,756  (4,761,209) 2,993,708 
                    
        

      Total Assets

       $4,644,116 $5,524,048 $404,262 $1,580,014 $(5,795,586)$6,356,854 
                    

      Liabilities and Stockholders' Equity

                         

      Intercompany Payable

       $ $976,173 $ $58,204 $(1,034,377)$ 

      Current Portion of Long-term Debt

        4,687  18,482    12,582    35,751 

      Total Other Current Liabilities

        56,445  427,570  22,062  187,769    693,846 

      Long-term Debt, Net of Current Portion

        2,775,351  48,452  324,123  59,538    3,207,464 

      Long-term Notes Payable to Affiliates and Intercompany Payable

        1,000  2,120,482      (2,121,482)  

      Other Long-term Liabilities

        3,853  502,433  19,810  87,777  (408) 613,465 

      Commitments and Contingencies (See Note 10)

                         

      Minority Interests

              3,548    3,548 

      Stockholders' Equity

        1,802,780  1,430,456  38,267  1,170,596  (2,639,319) 1,802,780 
                    
        

      Total Liabilities and Stockholders' Equity

       $4,644,116 $5,524,048 $404,262 $1,580,014 $(5,795,586)$6,356,854 
                    

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

       

       
       Year Ended December 31, 2006  
       
       Parent  Guarantors  Canada
      Company
       Non-
      Guarantors
       Eliminations  Consolidated  

      Revenues:

                         
       

      Storage

       $ $960,421 $71,993 $294,755 $ $1,327,169 
       

      Service

          689,444  77,111  256,618    1,023,173 
                    
        

      Total Revenues

          1,649,865  149,104  551,373    2,350,342 

      Operating Expenses:

                         
       

      Cost of Sales (Excluding Depreciation and Amortization)

          718,154  77,169  278,945    1,074,268 
       

      Selling, General and Administrative

        (47) 497,524  25,424  147,173    670,074 
       

      Depreciation and Amortization

        79  142,746  9,784  55,764    208,373 
       

      Loss (Gain) on Disposal/Writedown of Property, Plant and Equipment, Net

          704  166  (10,430)   (9,560)
                    
        

      Total Operating Expenses

        32  1,359,128  112,543  471,452    1,943,155 
                    

      Operating (Loss) Income

        (32) 290,737  36,561  79,921    407,187 

      Interest Expense (Income), Net

        167,668  (34,689) 12,768  49,211    194,958 

      Other Expense (Income), Net

        45,253  (42,626) (13) (14,603)   (11,989)
                    

      (Loss) Income Before Provision for Income Taxes and Minority Interest

        (212,953) 368,052  23,806  45,313    224,218 

      Provision for Income Taxes

          75,407  8,418  9,970    93,795 

      Equity in the Earnings of Subsidiaries, Net of Tax

        (341,816) (46,918)     388,734   

      Minority Interest in (Losses) Earnings of Subsidiaries, Net

            (586) 2,146    1,560 
                    
        

      Net Income

       $128,863 $339,563 $15,974 $33,197 $(388,734)$128,863 
                    

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

       

       
       Year Ended December 31, 2007  
       
       Parent  Guarantors  Canada
      Company
       Non-
      Guarantors
       Eliminations  Consolidated  

      Revenues:

                         
       

      Storage

       $ $1,074,743 $84,075 $340,256 $ $1,499,074 
       

      Service

          790,997  89,350  350,614    1,230,961 
                    
        

      Total Revenues

          1,865,740  173,425  690,870    2,730,035 

      Operating Expenses:

                         
       

      Cost of Sales (Excluding Depreciation and Amortization)

          827,135  79,926  353,059    1,260,120 
       

      Selling, General and Administrative

        (129) 548,918  30,146  192,440    771,375 
       

      Depreciation and Amortization

        153  168,910  11,942  68,289    249,294 
       

      Loss (Gain) on Disposal/Writedown of Property, Plant and Equipment, Net

          1,162  284  (6,918)   (5,472)
                    
        

      Total Operating Expenses

        24  1,546,125  122,298  606,870    2,275,317 
                    

      Operating (Loss) Income

        (24) 319,615  51,127  84,000    454,718 

      Interest Expense (Income), Net

        195,785  (9,411) 25,025  17,194    228,593 

      Other Expense (Income), Net

        46,132  (2,301) (5,087) (35,643)   3,101 
                    

      (Loss) Income Before Provision for Income Taxes and Minority Interest

        (241,941) 331,327  31,189  102,449    223,024 

      Provision for Income Taxes

          47,063  13,077  8,870    69,010 

      Equity in the Earnings of Subsidiaries, Net of Tax

        (395,035) (99,045)     494,080   

      Minority Interest in (Losses) Earnings of Subsidiaries, Net

            (348) 1,268    920 
                    
        

      Net Income

       $153,094 $383,309 $18,460 $92,311 $(494,080)$153,094 
                    

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

       

       
       Year Ended December 31, 2008  
       
       Parent  Guarantors  Canada
      Company
       Non-
      Guarantors
       Eliminations  Consolidated  

      Revenues:

                         
       

      Storage

       $ $1,181,424 $92,532 $383,953 $ $1,657,909 
       

      Service

          900,437  98,355  398,433    1,397,225 
                    
        

      Total Revenues

          2,081,861  190,887  782,386    3,055,134 

      Operating Expenses:

                         
       

      Cost of Sales (Excluding Depreciation and Amortization)

          884,212  84,216  413,591    1,382,019 
       

      Selling, General and Administrative

        109  626,983  33,175  222,097    882,364 
       

      Depreciation and Amortization

        182  196,783  13,755  80,018    290,738 
       

      Loss (Gain) on Disposal/Writedown of Property, Plant and Equipment, Net

          7,568  21  (106)   7,483 
                    
        

      Total Operating Expenses

        291  1,715,546  131,167  715,600    2,562,604 
                    

      Operating (Loss) Income

        (291) 366,315  59,720  66,786    492,530 

      Interest Expense (Income), Net

        209,712  (28,760) 46,849  8,834    236,635 

      Other (Income) Expense, Net

        (125,361) (2,248) (351) 158,988    31,028 
                    

      (Loss) Income Before Provision for Income Taxes and Minority Interest

        (84,642) 397,323  13,222  (101,036)   224,867 

      Provision (Benefit) for Income Taxes

          138,454  (3,682) 8,152    142,924 

      Equity in the (Earnings) Losses of Subsidiaries, Net of Tax

        (166,679) 95,532      71,147   

      Minority Interests in Losses of Subsidiaries, Net

              (94)   (94)
                    
        

      Net Income (Loss)

       $82,037 $163,337 $16,904 $(109,094)$(71,147)$82,037 
                    

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

       

       
       Year Ended December 31, 2006  
       
       Parent  Guarantors  Canada
      Company
       Non-
      Guarantors
       Eliminations  Consolidated  

      Cash Flows from Operating Activities

       $(153,741)$434,021 $35,437 $58,565 $ $374,282 

      Cash Flows from Investing Activities:

                         
       

      Capital expenditures

          (266,310) (27,956) (87,704)   (381,970)
       

      Cash paid for acquisitions, net of cash acquired

          (24,576) (1,388) (55,244)   (81,208)
       

      Intercompany loans to subsidiaries

        76,874  (36,506)     (40,368)  
       

      Investment in subsidiaries

        (16,800) (16,800)     33,600   
       

      Additions to customer relationship and acquisition costs

          (9,263) (516) (4,472)   (14,251)
       

      Investment in joint ventures

          (2,814)   (3,129)   (5,943)
       

      Proceeds from sales of property and equipment and other, net

          257  124  16,277    16,658 
                    
        

      Cash Flows from Investing Activities

        60,074  (356,012) (29,736) (134,272) (6,768) (466,714)

      Cash Flows from Financing Activities:

                         
       

      Repayment of revolving credit and term loan facilities and other debt

        (571,456) (10,113) (5,031) (68,360)   (654,960)
       

      Proceeds from revolving credit and term loan facilities and other debt

        469,273    26,987  47,680    543,940 
       

      Early retirement of notes

        (112,397)         (112,397)
       

      Net proceeds from sales of senior subordinated notes

        281,984          281,984 
       

      Debt financing (repayment to) and equity contribution from (distribution to) minority stockholders, net

              (2,068)   (2,068)
       

      Intercompany loans from parent

          (79,000) (29,470) 68,102  40,368   
       

      Equity contribution from parent

          16,800     16,800  (33,600)  
       

      Proceeds from exercise of stock options and employee stock purchase plan

        22,245          22,245 
       

      Excess tax benefits from stock- based compensation

        4,387          4,387 
       

      Payment of debt financing costs

        (369)     (28)   (397)
                    
        

      Cash Flows from Financing Activities

        93,667  (72,313) (7,514) 62,126  6,768  82,734 

      Effect of exchange rates on cash and cash equivalents

            58  1,596    1,654 
                    

      Increase (Decrease) in cash and cash equivalents

          5,696  (1,755) (11,985)   (8,044)

      Cash and cash equivalents, beginning of period

          10,658  2,517  40,238    53,413 
                    

      Cash and cash equivalents, end of period

       $ $16,354 $762 $28,253 $ $45,369 
                    

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

       

       
       Year Ended December 31, 2007  
       
       Parent  Guarantors  Canada
      Company
       Non-
      Guarantors
       Eliminations  Consolidated  

      Cash Flows from Operating Activities

       $(177,057)$474,366 $39,928 $147,407 $ $484,644 

      Cash Flows from Investing Activities:

                         
       

      Capital expenditures

          (248,102) (16,360) (121,980)   (386,442)
       

      Cash paid for acquisitions, net of cash acquired

          (415,611) (2,303) (63,612)   (481,526)
       

      Intercompany loans to subsidiaries

        (356,735) (157,492)     514,227   
       

      Investment in subsidiaries

        (20,298) (20,298)     40,596   
       

      Additions to customer relationship and acquisition costs

          (7,124) (960) (8,319)   (16,403)
       

      Proceeds from sales of property and equipment and other, net

          7,340  391  10,005    17,736 
                    
        

      Cash Flows from Investing Activities

        (377,033) (841,287) (19,232) (183,906) 554,823  (866,635)

      Cash Flows from Financing Activities:

                         
       

      Repayment of revolving credit and term loan facilities and other debt

        (1,239,836) (10,894) (723,277) (337,324)   (2,311,331)
       

      Proceeds from revolving credit and term loan facilities and other debt

        1,481,750  9,056  762,498  56,740    2,310,044 
       

      Net proceeds from sales of senior subordinated notes

        289,058    146,760      435,818 
       

      Debt financing (repayment to) and equity contribution from (distribution to) minority stockholders, net

              1,950    1,950 
       

      Intercompany loans from parent

          360,062  (190,165) 344,330  (514,227)  
       

      Equity contribution from parent

          20,298    20,298  (40,596)  
       

      Proceeds from exercise of stock options and employee stock purchase plan

        21,843          21,843 
       

      Excess tax benefits from stock- based compensation

        6,765          6,765 
       

      Payment of debt financing costs

        (5,490)   (2,687) 93    (8,084)
                    
        

      Cash Flows from Financing Activities

        554,090  378,522  (6,871) 86,087  (554,823) 457,005 

      Effect of exchange rates on cash and cash equivalents

            942  4,282    5,224 
                    

      Increase in cash and cash equivalents

          11,601  14,767  53,870    80,238 

      Cash and cash equivalents, beginning of period

          16,354  762  28,253    45,369 
                    

      Cash and cash equivalents, end of period

       $ $27,955 $15,529 $82,123 $ $125,607 
                    

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      5. Selected Consolidated Financial Statements of Parent, Guarantors, Canada Company and Non-Guarantors (Continued)

       

       
       Year Ended December 31, 2008  
       
       Parent  Guarantors  Canada
      Company
       Non-
      Guarantors
       Eliminations  Consolidated  

      Cash Flows from Operating Activities

       $(175,781)$570,427 $14,041 $128,342 $ $537,029 

      Cash Flows from Investing Activities:

                         
       

      Capital expenditures

          (222,161) (12,493) (152,067)   (386,721)
       

      Cash paid for acquisitions, net of cash acquired

          (35,424)   (21,208)   (56,632)
       

      Intercompany loans to subsidiaries

        50,007  (57,558)     7,551   
       

      Investment in subsidiaries

        (14,344) (14,344)     28,688   
       

      Additions to customer relationship and acquisition costs

          (8,795) (416) (4,971)   (14,182)
       

      Investment in joint ventures

              (1,709)   (1,709)
       

      Proceeds from sales of property and equipment and other, net

          927  33  (1,310)   (350)
                    
        

      Cash Flows from Investing Activities

        35,663  (337,355) (12,876) (181,265) 36,239  (459,594)

      Cash Flows from Financing Activities:

                         
       

      Repayment of revolving credit and term loan facilities and other debt

        (880,451) (14,993) (44,729) (17,334)   (957,507)
       

      Proceeds from revolving credit and term loan facilities and other debt

        776,650  114  11,212  12,048    800,024 
       

      Early retirement of senior subordinated notes

        (71,881)         (71,881)
       

      Net proceeds from sales of senior subordinated notes

        295,500          295,500 
       

      Debt financing (repayment to) and equity contribution from (distribution to) minority stockholders, net

              960    960 
       

      Intercompany loans from parent

          (49,856) 35,856  21,551  (7,551)  
       

      Equity contribution from parent

          14,344    14,344  (28,688)  
       

      Proceeds from exercise of stock options and employee stock purchase plan

        16,145          16,145 
       

      Excess tax benefits from stock-based compensation

        5,112          5,112 
       

      Payment of debt financing costs

        (957)   (28)     (985)
                    
        

      Cash Flows from Financing Activities

        140,118  (50,391) 2,311  31,569  (36,239) 87,368 

      Effect of exchange rates on cash and cash equivalents

            (1,936) (10,104)   (12,040)
                    

      Increase (Decrease) in cash and cash equivalents

          182,681  1,540  (31,458)   152,763 

      Cash and cash equivalents, beginning of period

          27,955  15,529  82,123    125,607 
                    

      Cash and cash equivalents, end of period

       $ $210,636 $17,069 $50,665 $ $278,370 
                    

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      6. Acquisitions

              The acquisitions we consummated in 2006, 2007 and 2008 were accounted for using the purchase method of accounting, and accordingly, the results of operations for each acquisition have been included in our consolidated results from their respective acquisition dates. Cash consideration for the various acquisitions was primarily provided through borrowings under our credit facilities, proceeds from the sale of senior subordinated notes and cash equivalents on-hand. The unaudited pro forma results of operations for the period ended December 31, 2006, 2007 and 2008 are not presented due to the insignificant impact of the 2006, 2007 and 2008 acquisitions on our consolidated results of operations, respectively. Noteworthy acquisitions are as follows:

              To extend our leadership role in the information protection and storage services industry, in May 2007, we acquired ArchivesOne, Inc. ("ArchivesOne"), a leading provider of records and information management services in the United States. ArchivesOne had 31 facilities located in 17 major metropolitan markets in 10 states and the District of Columbia. The purchase price was $200,295 (net of cash acquired) for ArchivesOne.

              To complement our current health information solutions, in September 2007, we acquired RMS Services—USA, Inc. ("RMS") for $45,400 in cash. RMS, a leading provider of outsourced file-room services, offers hospitals comprehensive, next generation file-room and film-library management solutions.

              In December 2007, we acquired Stratify, Inc. ("Stratify") for $130,051 in cash (net of cash acquired) and $22,828 in fair value of options issued (based on the Black-Scholes option pricing model) to augment our suite of eDiscovery services, providing businesses with a complete, end-to-end Discovery Services solution. Stratify, a leader in advanced electronic discovery services for the legal market, offers in-depth discovery and data investigation solutions for AmLaw 200 law firms and leading Fortune 500 corporations. Stratify is based in Mountain View, California.

              To enhance our existing operations in record management and information destruction business and expand our geographical footprint in North America, in May 2008, we acquired DocuVault for $31,378. DocuVault is a leading provider of records storage, secure shredding and data backup services in Denver and Colorado Springs.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      6. Acquisitions (Continued)

              A summary of the consideration paid and the allocation of the purchase price of the acquisitions is as follows:

       
       2006  2007  2008  

      Cash Paid (gross of cash acquired)

       $60,428(1)$490,966(1)$54,541(1)

      Fair Value of Options Issued

          22,828   
              
       

      Total Consideration

        60,428  513,794  54,541 

      Fair Value of Identifiable Assets Acquired:

                
       

      Cash, Accounts Receivable, Prepaid Expenses and Other

        7,758  45,819  3,172 
       

      Property, Plant and Equipment(2)

        10,224  41,644  4,026 
       

      Customer Relationship Assets(3)

        37,492  195,725  24,989 
       

      Core Technology

          15,025  2,511 
       

      Other Assets

          11,548  996 
       

      Liabilities Assumed(4)

        (12,364) (113,075) (3,922)
       

      Minority Interest

        919(5)   4,489(5)
              
       

      Total Fair Value of Identifiable Net Assets Acquired

        44,029  196,686  36,261 
              

      Recorded Goodwill

       $16,399 $317,108 $18,280 
              

      (1)
      Included in cash paid for acquisitions in the consolidated statements of cash flows for the years ended December 31, 2006, 2007 and 2008 are contingent and other payments of $21,382, $1,800 and $2,319, respectively, related to acquisitions made in previous years.

      (2)
      Consisted primarily of land, buildings, racking, and leasehold improvements.

      (3)
      The weighted average lives of customer relationship assets associated with acquisitions in 2006, 2007 and 2008 were 18 years, 24 years, and 28 years, respectively.

      (4)
      Consisted primarily of accounts payable, accrued expenses and notes payable.

      (5)
      Consisted primarily of the carrying value of minority interests of European, Latin American and Asia Pacific partners at the date of acquisition in 2006 and the carrying value of minority interests in Brazil at the date of acquisition in 2008.

              Allocation of the purchase price for the 2008 acquisitions was based on estimates of the fair value of net assets acquired, and is subject to adjustment. The purchase price allocations of certain 2008 transactions are subject to finalization of the assessment of the fair value of property, plant and equipment, intangible assets (primarily customer relationship assets), operating leases, restructuring purchase reserves, deferred revenue and deferred income taxes. We are not aware of any information that would indicate that the final purchase price allocations will differ meaningfully from preliminary estimates.

              In connection with each of our acquisitions, we have undertaken certain restructurings of the acquired businesses to realize efficiencies and potential cost savings. The restructuring activities include certain reductions in staffing levels, elimination of duplicate facilities and other costs associated with

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      6. Acquisitions (Continued)


      exiting certain activities of the acquired businesses. The estimated cost of these restructuring activities were recorded as costs of the acquisitions and were provided in accordance with EITF No. 95-3, "Recognition of Liabilities in Connection with a Purchase Business Combination." We finalize restructuring plans for each business no later than one year from the date of acquisition. Unresolved matters at December 31, 2008 primarily include completion of planned abandonments of facilities and severance contracts in connection with certain acquisitions.

              The following is a summary of reserves related to such restructuring activities:

       
       2007  2008  

      Reserves, beginning of the year

       $5,553 $3,602 

      Reserves established

        2,246  8,694 

      Expenditures

        (3,991) (2,698)

      Adjustments to goodwill, including currency effect(1)

        (206) (1,043)
            

      Reserves, end of the year

       $3,602 $8,555 
            

          (1)
          Includes adjustments to goodwill as a result of management finalizing its restructuring plans.

              At December 31, 2007, the restructuring reserves related to acquisitions consisted of lease losses on abandoned facilities ($2,018), severance costs ($407) and other exit costs ($1,177). At December 31, 2008, the restructuring reserves related to acquisitions consisted of lease losses on abandoned facilities ($7,315), severance costs ($94) and other exit costs ($1,146). These accruals are expected to be used prior to December 31, 2009 except for lease losses of $6,134, severance contracts of $61, and other exit costs of $82, all of which are based on contracts that extend beyond one year.

              In connection with our acquisition in India, we entered into a shareholder agreement in May 2006. The agreement contains a put provision that would allow the minority stockholder to sell the remaining 49.9% equity interest to us beginning on the third anniversary of this agreement for the greater of fair market value or approximately 84,835 Rupees (approximately $2,200). In accordance with FASB Interpretation No. 45, "Guarantor's Accounting and Disclosure Requirements for Guarantees, Including Indirect Guarantees of Indebtedness of Others—An Interpretation of FASB Statements No. 5, 57 and 107 and Rescission of FASB Interpretation No. 34," we recorded a liability representing our estimate of the fair value of the guarantee in the amount of $342 as of December 31, 2008.

              In connection with some of our acquisitions, we have contingent earn-out obligations that become payable in the event the businesses we acquired achieve specified revenue targets and/or multiples of earnings before interest, taxes, depreciation and amortization (as defined in the purchase agreements). These payments are based on the future results of these operations and our estimate of the maximum contingent earn-out payments we may be required to make under all such agreements as of December 31, 2008 is approximately $26,145. These amounts are generally payable over periods ranging from 2009 through 2012 and approximately $25,661 of these payments, if made, will be treated as additional consideration as part of the acquisition and will increase goodwill, and approximately $484 of these payments, if made, will be recorded as compensation expense. We have recorded $0, $535 and

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      6. Acquisitions (Continued)


      $1,447 of compensation expense for the years ended December 31, 2006, 2007 and 2008, respectively, in the accompanying consolidated statements of operations related to contingent consideration arrangements.

      7. Income Taxes

              In July 2006, the FASB issued FIN 48, which clarifies the accounting for uncertainty in income taxes recognized in a company's financial statements in accordance with SFAS No. 109. FIN 48 also prescribes a recognition threshold and measurement attribute for the financial statement recognition and measurement of a tax position taken or expected to be taken in a tax return.

              The evaluation of a tax position in accordance with FIN 48 is a two-step process. The first step is a recognition process whereby the company determines whether it is more likely than not that a tax position will be sustained upon examination, including resolution of any related appeals or litigation processes, based on the technical merits of the position. The second step is a measurement process whereby a tax position that meets the more likely than not recognition threshold is calculated to determine the amount of benefit to recognize in the financial statements. The tax position is measured at the largest amount of benefit that is greater than 50% likely of being realized upon ultimate settlement.

              The provisions of FIN 48 are to be applied to all tax positions upon initial adoption of this standard. Only tax positions that meet the more likely than not recognition threshold at the effective date may be recognized or continue to be recognized upon adoption of FIN 48. The cumulative effect of applying the provisions of FIN 48 should be reported as an adjustment to the opening balance of retained earnings for that fiscal year.

              We adopted the provisions of FIN 48 on January 1, 2007 and, as a result, we recognized a $16,606 increase in the reserve related to uncertain tax positions, which was accounted for as a reduction to the January 1, 2007 balance of retained earnings. Additionally, we grossed-up deferred tax assets and the reserve related to uncertain tax positions in the amount of $7,905 related to the federal tax benefit associated with certain state reserves. As of January 1, 2007, our reserve related to uncertain tax positions, which is included in other long-term liabilities, amounted to $83,958. Of this amount, approximately $35,439, if settled favorably, would reduce our recorded goodwill balance, with the remainder being recognized as a reduction of income tax expense.

              We have elected to recognize interest and penalties associated with uncertain tax positions as a component of the provision for income taxes in the accompanying consolidated statements of operations. We recorded $857, $1,170 and $4,495 for gross interest and penalties for the years ended December 31, 2006, 2007 and 2008, respectively.

              We had $3,630 and $8,125 accrued for the payment of interest and penalties as of December 31, 2007 and 2008, respectively.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      7. Income Taxes (Continued)

              A summary of tax years that remain subject to examination by major tax jurisdictions is as follows:

      Tax Year
       Tax Jurisdiction
      See Below United States
      1999 to present Canada
      2002 to present United Kingdom

              The normal statute of limitations for U.S. federal tax purposes is three years from the date the tax return is filed. However, due to our net operating loss position, the U.S. government has the right to audit the amount of the net operating loss up to three years after we utilize the loss on our federal income tax return. We utilized losses from years beginning in 1990, 1991, and 1993 in our federal income tax returns for our 2005, 2006, and 2007 tax years, respectively. The normal statute of limitations for state purposes is between three to five years.

              The components of income (loss) before provision for income taxes and minority interest are:

       
       2006  2007  2008  

      U.S. 

       $163,028 $103,043 $315,122 

      Canada

        26,816  22,100  16,128 

      Foreign

        34,374  97,881  (106,383)
              

       $224,218 $223,024 $224,867 
              

              We have federal net operating loss carryforwards which begin to expire in 2018 through 2024 of $48,428 at December 31, 2008 to reduce future federal taxable income. We have an asset for state net operating losses of $23,304 (net of federal tax benefit), which begins to expire in 2009 through 2025, subject to a valuation allowance of approximately 99%. We have assets for foreign net operating losses of $22,898, with various expiration dates, subject to a valuation allowance of approximately 95%. Additionally, we have federal alternative minimum tax credit carryforwards of $1,562, which have no expiration date and are available to reduce future income taxes, federal research credits of $1,654 which begin to expire in 2010, and foreign tax credits of $54,732, which begin to expire in 2014 through 2018.

              We are subject to examination by various tax authorities in jurisdictions in which we have significant business operations. We regularly assess the likelihood of additional assessments by tax authorities and provide for these matters as appropriate. As of December 31, 2007 and 2008, we had approximately $72,908 and $84,566, respectively, of reserves related to uncertain tax positions included in other long-term liabilities in the accompanying consolidated balance sheets. Approximately $37,510 of the 2008 reserve is related to pre-acquisition net operating loss carryforwards and other acquisition related items. If these tax positions are sustained, the reversal of these reserves will be recorded as a reduction of goodwill. Beginning with our adoption of SFAS No. 141R, effective January 1, 2009, the reversal of these reserves will be recorded as a reduction of our income tax provision. Although we believe our tax estimates are appropriate, the final determination of tax audits and any related litigation could result in favorable or unfavorable changes in our estimates.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      7. Income Taxes (Continued)

              A reconciliation of unrecognized tax benefits is as follows:

      Gross tax contingencies—January 1, 2007

       $83,958 

      Gross additions based on tax positions related to the current year

        8,885 

      Gross additions for tax positions of prior years

        1,076 

      Gross reductions for tax positions of prior years

        (5,872)

      Lapses of statutes

        (14,947)

      Settlements

        (192)
          

      Gross tax contingencies—December 31, 2007

       $72,908 

      Gross additions based on tax positions related to the current year

        7,735 

      Gross additions for tax positions of prior years

        11,862 

      Gross reductions for tax positions of prior years

        (4,504)

      Lapses of statutes

        (3,435)
          

      Gross tax contingencies—December 31, 2008

       $84,566 
          

              Included in the balance of unrecognized tax benefits at December 31, 2007 and 2008 are $45,907 ($39,761 net of federal benefit) and $47,056 ($40,722 net of federal benefit), respectively, of tax benefits that, if recognized, would affect the effective tax rate. Beginning with our adoption of SFAS No. 141R, effective January 1, 2009, the reversal of all of these reserves of $84,566 ($78,231 net of federal tax benefit) as of December 31, 2008 will be recorded as a reduction of our income tax provision, if sustained. We believe that it is reasonably possible that approximately $4,214 of our unrecognized tax positions may be recognized by the end of 2009 as a result of a lapse of statute of limitations and would affect the effective tax rate.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      7. Income Taxes (Continued)

              The significant components of the deferred tax assets and deferred tax liabilities are presented below:

       
       December 31,  
       
       2007  2008  

      Deferred Tax Assets:

             
       

      Accrued liabilities

       $22,762 $34,702 
       

      Deferred rent

        15,085  18,471 
       

      Net operating loss carryforwards

        66,411  63,152 
       

      AMT, research and foreign tax credits

        67,889  57,948 
       

      Valuation Allowance

        (43,404) (44,843)
       

      Other

        44,211  40,065 
            

        172,954  169,495 

      Deferred Tax Liabilities:

             
       

      Other assets, principally due to differences in amortization

        (233,048) (256,690)
       

      Plant and equipment, principally due to differences in depreciation

        (249,667) (298,824)
            

        (482,715) (555,514)
            
       

      Net deferred tax liability

       $(309,761)$(386,019)
            

              Rollforward of valuation allowance is as follows:

      Year Ended December 31,
       Balance at
      Beginning of
      the Year
       Charged to
      Expense
       Other
      Additions
       Deductions  Balance at
      End of
      the Year
       

      2006

       $9,318 $10,713 $9,982 $(2,739)$27,274 

      2007

        27,274  23,962    (7,832) 43,404 

      2008

        43,404  1,439      44,843 

              We receive a tax deduction upon the exercise of non-qualified stock options or upon the disqualifying disposition by employees of incentive stock options and shares acquired under our employee stock purchase plan for the difference between the exercise price and the market price of the underlying common stock on the date of exercise or disqualifying disposition. The tax benefit for non-qualified stock options is included in the consolidated financial statements in the period in which compensation expense is recorded. The tax benefit associated with compensation expense recorded in the consolidated financial statements related to incentive stock options is recorded in the period the disqualifying disposition occurs. All tax benefits for awards issued prior to January 1, 2003 and incremental tax benefits in excess of compensation expense recorded in the consolidated financial statements are credited directly to equity and amounted to $4,387, $6,765 and $5,112 for the years ended December 31, 2006, 2007 and 2008, respectively.

              We have not provided deferred taxes on book basis differences related to certain foreign subsidiaries because such basis differences are not expected to reverse in the foreseeable future and we

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      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      7. Income Taxes (Continued)


      intend to reinvest indefinitely outside the U.S. These basis differences arose primarily through the undistributed book earnings of our foreign subsidiaries. The basis differences could be reversed through a sale of the subsidiaries, the receipt of dividends from subsidiaries as well as certain other events or actions on our part, which would result in an increase in our provision for income taxes. It is not practicable to calculate the amount of such basis differences.

              The provision for income taxes consists of the following components:

       
       Year Ended December 31,  
       
       2006  2007  2008  

      Federal—current

       $9,156 $11,429 $19,266 

      Federal—deferred

        44,862  37,301  101,837 

      State—current

        14,433  10,443  10,192 

      State—deferred

        7,143  1,683  7,777 

      Foreign—current

        16,258  3,325  4,357 

      Foreign—deferred

        1,943  4,829  (505)
              

       $93,795 $69,010 $142,924 
              

              A reconciliation of total income tax expense and the amount computed by applying the federal income tax rate of 35% to income before provision for income taxes and minority interests for the years ended December 31, 2006, 2007 and 2008, respectively, is as follows:

       
       Year Ended December 31,  
       
       2006  2007  2008  

      Computed "expected" tax provision

       $78,477 $78,058 $78,703 

      Changes in income taxes resulting from:

                
       

      State taxes (net of federal tax benefit)

        5,545  1,844  14,520 
       

      Increase in valuation allowance

        10,713  23,962  1,439 
       

      Foreign tax rate differential and tax law change

        (5,151) (38,917) 31,443 
       

      Subpart F Income

            5,368 
       

      Other, net

        4,211  4,063  11,451 
              

       $93,795 $69,010 $142,924 
              

              Our effective tax rates for the years ended December 31, 2006, 2007 and 2008 were 41.8%, 30.9% and 63.6%, respectively. The primary reconciling items between the statutory rate of 35% and our effective rate are state income taxes (net of federal benefit) and differences in the rates of tax at which our foreign earnings are subject. The increase in our effective tax rate in 2008 is primarily due to significant foreign exchange gains and losses in different jurisdictions with different tax rates. For 2008, foreign currency gains were recorded in higher tax jurisdictions associated with our marking to market of debt and derivative instruments while foreign currency losses were recorded in lower tax jurisdictions associated with the marking to market of intercompany loan positions. Meanwhile, for 2007 the opposite occurred, foreign currency losses were recorded in higher tax jurisdictions associated with our marking to market of debt and derivative instruments while foreign currency gains were recorded in lower tax jurisdictions associated with marking to market intercompany loan positions.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      8. Quarterly Results of Operations (Unaudited)

      Quarter Ended
       March 31  June 30  Sept. 30  Dec. 31  

      2007

                   

      Total revenues

       $632,512 $668,689 $701,833 $727,001 

      Operating income

        99,793  111,234  128,787  114,904 

      Net income

        34,707  39,052  51,334  28,001 

      Net income per share—basic

        0.17  0.20  0.26  0.14 

      Net income per share—diluted

        0.17  0.19  0.25  0.14 

      2008

                   

      Total revenues

       $749,384 $768,857 $784,338 $752,555 

      Operating income

        106,330  123,886  136,345  125,969 

      Net income

        33,482  35,886  11,314(1) 1,355(2)

      Net income per share—basic

        0.17  0.18  0.06  0.01 

      Net income per share—diluted

        0.16  0.18  0.06  0.01 

      (1)
      The decrease in net income in the third quarter of 2008 compared to the same period in 2007 consists primarily of (a) an increase of $6,583 in foreign currency transaction losses due to the weakening of British pound sterling, Euro, Chilean peso and the Brazilian real against the U.S. dollar, and (b) an increase in effective tax rate from 17.0% to 81.6%, primarily due to significant unrealized foreign exchange gains and losses in different jurisdictions with different tax rates.

      (2)
      The decrease in net income in the fourth quarter of 2008 compared to the same period in 2007 consists primarily of (a) an increase of $9,631 in foreign currency transaction losses due to the weakening of British pound sterling, Euro, Chilean peso and the Brazilian real against the U.S. dollar, and (b) an increase in effective tax rate from 44.6% to 98.3%, primarily due to significant unrealized foreign exchange gains and losses in different jurisdictions with different tax rates.

      9. Segment Information

              We have five operating segments, as follows:

        North American Physical Business—throughout the United States and Canada, the storage of paper documents, as well as all other non-electronic media such as microfilm and microfiche, master audio and videotapes, film, X-rays and blueprints, including healthcare information services, vital records services, service and courier operations, and the collection, handling and disposal of sensitive documents for corporate customers ("Hard Copy"); the storage and rotation of backup computer media as part of corporate disaster recovery plans, including service and courier operations ("Data Protection"); information destruction services ("Destruction"); and the storage, assembly, and detailed reporting of customer marketing literature and delivery to sales offices, trade shows and prospective customers' sites based on current and prospective customer orders, which we refer to as the "Fulfillment" business

        Worldwide Digital Business—information protection and storage services for electronic records conveyed via telecommunication lines and the Internet, including online backup and recovery solutions for server data and personal computers, as well as email archiving, eDiscovery services

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      9. Segment Information (Continued)

          and third party technology escrow services that protect intellectual property assets such as software source code

        Europe—information protection and storage services throughout Europe, including Hard Copy, Data Protection and Destruction (in the U.K.)

        Latin America—information protection and storage services throughout Mexico, Brazil, Chile, Argentina and Peru, including Hard Copy and Data Protection

        Asia Pacific—information protection and storage services throughout Australia and New Zealand, including Hard Copy, Data Protection and Destruction; and in certain cities in India, Singapore, Hong Kong-SAR, China, Indonesia, Malaysia, Sri Lanka and Taiwan, including Hard Copy and Data Protection

              The Latin America, Asia Pacific and Europe operating segments have been aggregated given their similar economic characteristics, products, customers and processes and reported as one reportable segment, "International Physical Business." The Worldwide Digital Business does not meet the quantitative criteria for a reportable segment; however, management determined that it would disclose such information on a voluntary basis.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      9. Segment Information (Continued)

              An analysis of our business segment information and reconciliation to the consolidated financial statements is as follows:

       
       North
      American
      Physical
      Business
       International
      Physical
      Business
       Worldwide
      Digital
      Business
       Total
      Consolidated
       

      2006

                   

      Total Revenues

       $1,671,009 $539,335 $139,998 $2,350,342 

      Depreciation and Amortization

        127,562  54,803  26,008  208,373 
       

      Depreciation

        122,785  44,257  20,703  187,745 
       

      Amortization

        4,777  10,546  5,305  20,628 

      Contribution

        478,653  117,568  9,779  606,000 

      Total Assets

        3,616,218  1,349,175  244,128  5,209,521 

      Expenditures for Segment Assets(1)

        314,317  142,732  20,380  477,429 
       

      Capital Expenditures

        278,488  83,024  20,458  381,970 
       

      Cash Paid for Acquisitions, Net of Cash acquired

        26,042  55,244  (78) 81,208 
       

      Additions to Customer Relationship and Acquisition Costs

        9,787  4,464    14,251 

      2007

                   

      Total Revenues

        1,890,068  676,749  163,218  2,730,035 

      Depreciation and Amortization

        154,898  67,135  27,261  249,294 
       

      Depreciation

        146,149  54,805  21,701  222,655 
       

      Amortization

        8,749  12,330  5,560  26,639 

      Contribution

        539,027  135,714  23,799  698,540 

      Total Assets

        4,174,541  1,692,174  441,206  6,307,921 

      Expenditures for Segment Assets(1)

        549,151  184,821  150,399  884,371 
       

      Capital Expenditures

        253,146  112,948  20,348  386,442 
       

      Cash Paid for Acquisitions, Net of Cash acquired

        287,863  63,612  130,051  481,526 
       

      Additions to Customer Relationship and Acquisition Costs

        8,142  8,261    16,403 

      2008

                   

      Total Revenues

        2,067,316  764,812  223,006  3,055,134 

      Depreciation and Amortization

        179,452  78,800  32,486  290,738 
       

      Depreciation

        168,330  64,220  22,069  254,619 
       

      Amortization

        11,122  14,580  10,417  36,119 

      Contribution

        615,587  138,501  36,663  790,751 

      Total Assets

        4,428,260  1,492,086  436,508  6,356,854 

      Expenditures for Segment Assets(1)

        253,239  172,321  31,975  457,535 
       

      Capital Expenditures

        208,560  146,142  32,019  386,721 
       

      Cash Paid for Acquisitions, Net of Cash acquired

        35,468  21,208  (44) 56,632 
       

      Additions to Customer Relationship and Acquisition Costs

        9,211  4,971    14,182 

      (1)
      Includes capital expenditures, cash paid for acquisitions, net of cash acquired, and additions to customer relationship and acquisition costs in the accompanying consolidated statements of cash flows.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      9. Segment Information (Continued)

              The accounting policies of the reportable segments are the same as those described in Note 2 except that certain corporate and centrally controlled costs are allocated primarily to our North American Physical Business and Worldwide Digital Business segments. These allocations, which include human resources, information technology, finance, rent, real estate property taxes, medical costs, incentive compensation, stock option expense, worker's compensation, 401(k) match contributions and property, general liability, auto and other insurance, are based on rates and methodologies established at the beginning of each year. Included in the corporate costs allocated to our North American Physical Business segment are certain costs related to staff functions, including finance, human resources and information technology, which benefit the enterprise as a whole. These costs are primarily related to the general management of these functions on a corporate level and the design and development of programs, policies and procedures that are then implemented in the individual segments, with each segment bearing its own cost of implementation. Management has decided to allocate these costs to the North American Physical Business segment as further allocation is impracticable.

              Contribution for each segment is defined as total revenues less cost of sales (excluding depreciation and amortization) and selling, general and administrative expenses (including the costs allocated to each segment as described above). Internally, we use Contribution as the basis for evaluating the performance of and allocating resources to our operating segments.

              A reconciliation of Contribution to income before provision for income taxes and minority interest on a consolidated basis is as follows:

       
       Years Ended December 31,  
       
       2006  2007  2008  

      Contribution

       $606,000 $698,540 $790,751 
       

      Less: Depreciation and Amortization

        208,373  249,294  290,738 
       

      (Gain) Loss on Disposal/Writedown of Property, Plant and Equipment, Net

        (9,560) (5,472) 7,483 
       

      Interest Expense, Net

        194,958  228,593  236,635 
       

      Other (Income) Expense, net

        (11,989) 3,101  31,028 
              

      Income before Provision for Income Taxes and Minority Interest

       $224,218 $223,024 $224,867 
              

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      9. Segment Information (Continued)

              Information as to our operations in different geographical areas is as follows:

       
       Years Ended December 31,  
       
       2006  2007  2008  

      Revenues:

                

      United States

       $1,647,265 $1,862,809 $2,074,881 

      United Kingdom

        312,393  368,008  382,971 

      Canada

        154,801  179,636  197,031 

      Other International

        235,883  319,582  400,251 
              
       

      Total Revenues

       $2,350,342 $2,730,035 $3,055,134 
              

      Long-lived Assets:

                

      United States

       $3,029,827 $3,633,588 $3,728,501 

      United Kingdom

        645,218  723,128  596,631 

      Canada

        354,258  432,789  355,878 

      Other International

        500,497  696,020  699,452 
              
       

      Total Long-lived Assets

       $4,529,800 $5,485,525 $5,380,462 
              

              Information as to our revenues by product and service lines is as follows:

       
       Years Ended December 31,  
       
       2006  2007  2008  

      Revenues:

                

      Records Management(1)(2)

       $1,713,603 $1,954,233 $2,146,293 

      Data Protection & Recovery(1)(3)

        466,538  536,217  612,158 

      Information Destruction(1)(4)

        170,201  239,585  296,683 
              
       

      Total Revenues

       $2,350,342 $2,730,035 $3,055,134 
              

      (1)
      Each of the service offerings within our product and service lines has a component of revenue that is storage related and a component that is service revenues, except the Information Destruction service offering, which does not have a storage component.

      (2)
      Includes Business Records Management, Archiving and Discovery Services, Compliant Records Management and Consulting Services, Document Management Solutions, Fulfillment Services, Domain Name Management, Health Information Management Solutions, Film and Sound Archives and Energy Data Services.

      (3)
      Includes Physical Data Protection & Recovery Services, Online Computer and Server Backup and Intellectual Property Management.

      (4)
      Includes Physical Secure Shredding and Compliant Information Destruction.

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      10. Commitments and Contingencies

        a.
        Leases

              Most of our leased facilities are leased under various operating leases that typically have initial lease terms of ten to fifteen years. A majority of these leases have renewal options with one or more five year options to extend and may have fixed or Consumer Price Index escalation clauses. We also lease equipment under operating leases, primarily computers which have an average lease life of three years. Vehicles and office equipment are also leased and have remaining lease lives ranging from one to seven years. Due to the declining economic environment in 2008, the current fair market values of vans, trucks and mobile shredding units within our vehicle fleet portfolio, which we lease, have declined. As a result, certain vehicle leases that previously met the requirements to be considered operating leases were classified as capital leases upon renewal. The 2008 impact of this change on our consolidated balance sheet as of December 31, 2008 was an increase in property, plant and equipment and debt of $58,517 and had no impact on 2008 operating results. Future operating results will have lower vehicle rent expense (a component of transportation costs within cost of sales), offset by an increased amount of combined depreciation and interest expense in future periods. Total rent expense (including common area maintenance charges) under all of our operating leases was $207,760, $240,833 and $280,360 (including $20,828 associated with vehicle leases which became capital leases in 2008) for the years ended December 31, 2006, 2007 and 2008, respectively. Included in total rent expense was sublease income of $3,740, $4,973 and $5,341 for the years ended December 31, 2006, 2007 and 2008, respectively.

              Estimated minimum future lease payments (excluding common area maintenance charges) include payments for certain renewal periods at our option because failure to renew results in an economic disincentive due to significant capital expenditure costs (e.g., racking), thereby making it reasonably assured that we will renew the lease. Such payments in effect at December 31, are as follows:

      Year
       Operating
      Lease
      Payment
       Sublease
      Income
       Capital
      Leases
       

      2009

       $225,290 $3,341 $28,608 

      2010

        201,315  1,847  27,146 

      2011

        191,588  1,223  19,116 

      2012

        186,600  1,071  25,489 

      2013

        181,080  988  9,419 

      Thereafter

        2,109,086  3,539  95,445 
              

      Total minimum lease payments

       $3,094,959 $12,009 $205,223 
               
       

      Less amounts representing interest

              (73,536)
                
       

      Present value of capital lease obligations

             $131,687 
                

              We have guaranteed the residual value of certain vehicle operating leases to which we are a party. The maximum net residual value guarantee obligation for these vehicles as of December 31, 2008 was $30,415. Such amount does not take into consideration the recovery or resale value associated with these vehicles. We believe that it is not reasonably likely that we will be required to perform under

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      10. Commitments and Contingencies (Continued)


      these guarantee agreements or that any performance requirement would have a material impact on our consolidated financial statements.

              In addition, we have certain contractual obligations related to purchase commitments which require minimum payments of $29,935, $13,401, $11,674, $461, $444 and $253 in 2009, 2010, 2011, 2012, 2013 and thereafter, respectively.

        b.
        Litigation

              We are involved in litigation from time to time in the ordinary course of business with a portion of the defense and/or settlement costs being covered by various commercial liability insurance policies purchased by us. In the opinion of management, no material legal proceedings are pending to which we, or any of our properties, are subject. We record legal costs associated with loss contingencies as expenses in the period in which they are incurred.

        c.
        London Fire

              In July 2006, we experienced a significant fire in a leased records and information management facility in London, England, that resulted in the complete destruction of the facility and its contents. The London Fire Brigade ("LFB") issued a report in which it was concluded that the fire resulted from human agency, i.e., arson, and its report to the Home Office concluded that the fire resulted from a deliberate act. The LFB also concluded that the installed sprinkler system failed to control the fire due to the primary fire pump being disabled prior to the fire and the standby fire pump being disabled in the early stages of the fire by third-party contractors. We have received notices of claims from customers or their subrogated insurance carriers under various theories of liabilities arising out of lost data and/or records as a result of the fire. Certain of those claims have resulted in litigation in courts in the United Kingdom. We deny any liability in respect of the London fire and we have referred these claims to our primary warehouse legal liability insurer, which has been defending them to date under a reservation of rights. Certain of the claims have also been settled for nominal amounts, typically one to two British pounds sterling per carton, as specified in the contracts, which amounts have been or will be reimbursed to us from our primary property insurer. On or about April 12, 2007, a firm of British solicitors representing 31 customers and/or their subrogated insurers filed a Claim Form in the (U.K.) High Court of Justice, Queen's Bench Division, seeking unspecified damages in excess of 15,000 British pounds sterling on account of the records belonging to those customers that were destroyed in the fire. On or about April 20, 2007, another firm of British solicitors representing 21 customers and/or their subrogated insurer also filed a Claim Form in the same court seeking provisional damages of approximately 15,000 British pounds sterling on account of the records belonging to those customers that were destroyed in the fire. Both of those matters are being held in abeyance by agreement between the claimants and the solicitors appointed by our primary warehouse legal liability carrier. However, many of these claims, including larger ones, remain outstanding. On or about October 17, 2007, our primary warehouse legal liability carrier, in the name of our subsidiary Iron Mountain (U.K.) Limited, filed a Claim Form with the (U.K.) High Court of Justice, Queen's Bench Division, Commercial Court, against The Virgin Drinks Group Limited, a customer who had records destroyed in the fire, seeking a declaration to the effect that our liability to that customer is limited to a maximum of one British pound sterling per carton of lost records and, in any event, to a maximum of

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      IRON MOUNTAIN INCORPORATED

      NOTES TO CONSOLIDATED FINANCIAL STATEMENTS (Continued)

      DECEMBER 31, 2008
      (In thousands, except share and per share data)

      10. Commitments and Contingencies (Continued)

      500 British pounds sterling in the aggregate, in accordance with the parties' contract. Detailed Particulars of Claim and Particulars of Virgin Drinks' counterclaim in respect of that matter have been filed and served and the preliminary issue of the enforceability of the limitations of liability in our contract is tentatively scheduled for trial in June 2009.

              We believe we carry adequate property and liability insurance. We do not expect that this event will have a material impact to our consolidated results of operations or financial condition. Revenues from this facility represented less than 1% of our consolidated enterprise revenues. We recorded approximately $12,927 to other (income) expense, net for the year ended December 31, 2007 related to recoveries associated with settlement of the business interruption portion of our insurance claim. Recoveries from the insurance carriers related to business personal property claims are reflected in our statement of cash flows under proceeds from sales of property and equipment and other, net included in investing activities section when received and amounted to $17,755 for the year ended December 31, 2007. We have received recoveries related to our property claim with our insurance carriers that exceed the carrying value of such assets. We have recorded a gain on the disposal of property, plant and equipment of $7,745 for the year ended December 31, 2007. Recoveries from the insurance carriers related to business interruption claims are reflected in our statement of cash flows as a component of net income included in the operating activities section when received.

      11. Related Party Transactions

              We lease space to an affiliated company, Schooner Capital LLC ("Schooner"), for its corporate headquarters located in Boston, Massachusetts. For the years ended December 31, 2006, 2007 and 2008, Schooner paid rent to us totaling $167, $168 and $152, respectively. We lease facilities from a trust of which one of our officers is the beneficiary. Our aggregate rental payment for such facilities during 2006, 2007 and 2008 was $1,113, $1,048 and $1,078, respectively.

              We have an agreement with Leo W. Pierce, Sr., our former Chairman Emeritus and the father of J. Peter Pierce, our former director, that requires pension payments of $8 per month until his death. The estimated remaining benefit is recorded in accrued expenses in the accompanying consolidated balance sheets in the amount of $442 as of December 31, 2008.

      12. 401(k) Plans

              We have a defined contribution plan, which generally covers all non-union U.S. employees meeting certain service requirements. Eligible employees may elect to defer from 1% to 25% of compensation per pay period up to the amount allowed by the Internal Revenue Code. In addition, IME operates a defined contribution plan, which is similar to the U.S.'s 401(k) Plan. We make matching contributions based on the amount of an employee's contribution in accordance with the plan documents. We have expensed $9,997, $11,619 and $14,883 for the years ended December 31, 2006, 2007 and 2008, respectively.

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      SIGNATURES

              Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

         IRON MOUNTAIN INCORPORATED

       

       

      By:

       

      /s/ BRIAN P. MCKEON

      Brian P. McKeon
      Executive Vice President and
      Chief Financial Officer
      (Principal Financial and Accounting Officer)

      Dated: March 2, 2009

              Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities and on the dates indicated. Name

      Name
       
      Title
       
      Date

       

       

       

       

       
      /s/ C. RICHARD REESE

      C. Richard Reese
       Chairman of the Board of Directors and Executive Chairman March 2, 2009
           
      /s/ BOB BRENNAN

      Bob Brennan
       President and Chief Executive Officer and Director March 2, 2009
           
      /s/ BRIAN P. MCKEON

      Brian P. McKeon
       Executive Vice President and Chief Financial Officer (Principal Financial and Accounting Officer) March 2, 2009
           
      /s/ CLARKE H. BAILEY

      Clarke H. Bailey
       Director March 2, 2009
           
      /s/ CONSTANTIN R. BODEN

      Constantin R. Boden
       Director March 2, 2009
           
      /s/ KENT P. DAUTEN

      Kent P. Dauten
       Director March 2, 2009
           
      /s/ ARTHUR D. LITTLE

      Arthur D. Little
       Director March 2, 2009
           
      /s/ MICHAEL LAMACH

      Michael Lamach
       Director March 2, 2009
           
      /s/ VINCENT J. RYAN

      Vincent J. Ryan
       Director March 2, 2009
           
      /s/ LAURIE A. TUCKER

      Laurie A. Tucker
       Director March 2, 2009

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      INDEX TO EXHIBITS

              Certain exhibits indicated below are incorporated by reference to documents we have filed with the Commission. Each exhibit marked by a pound sign (#) is a management contract or compensatory plan.

      Exhibit  Item
      2.1 Agreement, dated July 12, 2003, between Hays plc and Iron Mountain Europe Limited (portions of which have been omitted pursuant to a request for confidential treatment). (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended September 30, 2003).

      2.2

       

      Agreement and Plan of Merger by and between Iron Mountain Incorporated, a Pennsylvania corporation, and the Company, dated as of May 27, 2005. (Incorporated by reference to the Company's Current Report on Form 8-K dated May 27, 2005).

      3.1

       

      Amended and Restated Certificate of Incorporation of the Company, as amended. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2006).

      3.2

       

      Amended and Restated Bylaws of the Company (as adopted on September 12, 2008). (Incorporated by reference to the Company's Current Report on Form 8-K dated September 17, 2008).

      3.3

       

      Declaration of Trust of IM Capital Trust I, dated as of December 10, 2001 among the Company, The Bank of New York, The Bank of New York (Delaware) and John P. Lawrence, as trustees. (Incorporated by reference to the Company's Registration Statement No. 333-75068, filed with the Commission on December 13, 2001).

      3.4

       

      Certificate of Trust of IM Capital Trust I. (Incorporated by reference to the Company's Registration Statement No. 333-75068, filed with the Commission on December 13, 2001).

      4.1

       

      Indenture for 81/4% Senior Subordinated Notes due 2011, dated April 26, 1999, by and among the Company, certain of its subsidiaries and The Bank of New York, as trustee. (Incorporated by reference to Iron Mountain/DE's Current Report on Form 8-K dated May 11, 1999).

      4.2

       

      Supplemental Indenture, dated as of July 24, 2006, by and among the Company, the Guarantors named therein and The Bank of New York Trust Company, N.A., as trustee. (Incorporated by reference to the Company's Current Report on Form 8-K dated July 28, 2006).

      4.3

       

      Indenture for 85/8% Senior Subordinated Notes due 2008, dated as of April 3, 2001, among the Company, the Guarantors named therein and The Bank of New York, as trustee. (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2001).

      4.4

       

      First Supplemental Indenture, dated as of April 3, 2001, among the Company, the Guarantors named therein and The Bank of New York, as trustee. (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2001).

      4.5

       

      Second Supplemental Indenture, dated as of September 14, 2001, among the Company, the Guarantors named therein and The Bank of New York, as trustee. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2001).

      4.6

       

      Indenture for 71/4% Senior Subordinated Notes due 2014, dated as of January 22, 2004, by and among the Company, the Guarantors named therein and The Bank of New York, as trustee.(Incorporated by reference to the Company's Current Report on Form 8-K dated July 11, 2006).

      114


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      Exhibit  Item
      4.7 Senior Subordinated Indenture, dated as of December 30, 2002, among the Company, the Guarantors named therein and The Bank of New York, as trustee. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2002).

      4.8

       

      First Supplemental Indenture, dated as of December 30, 2002, among the Company, the Guarantors named therein and The Bank of New York, as trustee. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2002).

      4.9

       

      Second Supplemental Indenture, dated as of June 20, 2003, among the Company, the Guarantors named therein and The Bank of New York, as trustee. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2003).

      4.10

       

      Third Supplemental Indenture, dated as of July 17, 2006, by and among the Company, the Guarantors named therein and The Bank of New York Trust Company, N.A., as trustee. (Incorporated by reference to the Company's Current Report on Form 8-K dated July 20, 2006).

      4.11

       

      Fourth Supplemental Indenture, dated as of October 16, 2006, by and among the Company, the Guarantors named therein and The Bank of New York Trust Company, N.A., as trustee. (Incorporated by reference to the Company's Current Report on Form 8-K dated October 17, 2006).

      4.12

       

      Fifth Supplemental Indenture, dated as of January 19, 2007, by and among the Company, the Guarantors named therein and The Bank of New York Trust Company, N.A., as trustee. (Incorporated by reference to the Company's Current Report on Form 8-K dated January 24, 2007).

      4.13

       

      Amendment No. 1 to Fifth Supplemental Indenture, dated as of February 23, 2007, by and among the Company, the Guarantors named therein and The Bank of New York Trust Company, N.A., as trustee. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2006).

      4.14

       

      Sixth Supplemental Indenture, dated as of March 15, 2007, by and among Iron Mountain Nova Scotia Funding Company, the Company and the other guarantors named therein and The Bank of New York Trust Company, N.A., as trustee. (Incorporated by reference to the Company's Current Report on Form 8-K dated March 23, 2007).

      4.15

       

      Registration Rights Agreement, dated as of March 15, 2007, between Iron Mountain Nova Scotia Funding Company, the Company and the other guarantors named therein and the Initial Purchasers named therein.(Incorporated by reference to the Company's Current Report on Form 8-K dated March 23, 2007).

      4.16

       

      Seventh Supplemental Indenture, dated as of June 5, 2008, by and among the Company, the Guarantors named therein and The Bank of New York Trust Company, N.A., as trustee. (Incorporated by reference to the Company's Current Report on Form 8-K dated June 11, 2008).

      4.17

       

      Form of stock certificate representing shares of Common Stock, $.01 par value per share, of the Company. (#) (Incorporated by reference to the Company's Current Report on Form 8-K dated February 1, 2000).

      10.1

       

      Iron Mountain Incorporated Executive Deferred Compensation Plan. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2007).

      10.2

       

      First Amendment to the Iron Mountain Incorporated Executive Deferred Compensation Plan. (#) (Filed herewith).

      10.3

       

      Iron Mountain Incorporated 1997 Stock Option Plan, as amended. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2000).

      115


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      Exhibit  Item
      10.4 Amendment to Iron Mountain Incorporated 1997 Stock Option Plan, as amended. (#) (Incorporated by reference to the Company's Current Report on Form 8-K dated December 10, 2008).

      10.5

       

      Iron Mountain Incorporated 1995 Stock Incentive Plan, as amended. (#) (Incorporated by reference to Iron Mountain/DE's Current Report on Form 8-K dated April 16, 1999).

      10.6

       

      Iron Mountain Incorporated 2002 Stock Incentive Plan. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2002).

      10.7

       

      Third Amendment to the Iron Mountain Incorporated 2002 Stock Incentive Plan. (#) (Incorporated by reference to Appendix A of the Company's Proxy Statement for the 2008 Annual Meeting of Stockholders filed April 21, 2008).

      10.8

       

      Fourth Amendment to the Iron Mountain Incorporated 2002 Stock Incentive Plan. (#) (Incorporated by reference to the Company's Current Report on Form 8-K dated December 10, 2008).

      10.9

       

      Stratify, Inc. 1999 Stock Plan. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2007).

      10.10

       

      Amendment to Stratify, Inc. 1999 Stock Plan. (#) (Incorporated by reference to the Company's Current Report on Form 8-K dated December 10, 2008).

      10.11

       

      Form of Iron Mountain Incorporated 1995 Stock Incentive Plan Amended and Restated Non-Qualified Stock Option Agreement. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.12

       

      Form of Iron Mountain Incorporated 1995 Stock Incentive Plan Incentive Stock Option Agreement. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.13

       

      Form of Iron Mountain Incorporated 1995 Stock Incentive Plan Non-Qualified Stock Option Agreement. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.14

       

      Form of Iron Mountain Incorporated 1995 Stock Incentive Plan Amended and Restated Iron Mountain Non-Qualified Stock Option Agreement. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.15

       

      Form of Iron Mountain Incorporated 1995 Stock Incentive Plan Incentive Stock Option Agreement. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.16

       

      Form of Iron Mountain Incorporated 1995 Stock Incentive Plan Non-Qualified Stock Option Agreement. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.17

       

      Form of Iron Mountain Incorporated 1997 Stock Option Plan Stock Option Agreement (version 1). (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.18

       

      Form of Iron Mountain Incorporated 1997 Stock Option Plan Stock Option Agreement (version 2). (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      116


      Table of Contents

      Exhibit  Item
      10.19 Form of Iron Mountain Incorporated 2002 Stock Incentive Plan Stock Option Agreement (version 1). (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.20

       

      Form of Iron Mountain Incorporated 2002 Stock Incentive Plan Stock Option Agreement (version 2). (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2004).

      10.21

       

      Iron Mountain Incorporated 2002 Stock Incentive Plan Stock Option Agreement, dated May 24, 2007, by and between Iron Mountain Incorporated and Brian P. McKeon. (#) (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2007).

      10.22

       

      Change in Control Agreement, dated December 10, 2008, by and between the Company and Brian P. McKeon. (Incorporated by reference to the Company's Current Report on Form 8-K dated December 10, 2008).

      10.23

       

      Change in Control Agreement, dated December 10, 2008, by and between the Company and Robert Brennan. (Incorporated by reference to the Company's Current Report on Form 8-K dated December 10, 2008).

      10.24

       

      Summary Description of Compensation Plan for Executive Officers. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2006).

      10.25

       

      Iron Mountain Incorporated 2003 Senior Executive Incentive Program. (#) (Incorporated by reference to the Company's Current Report on Form 8-K dated April 5, 2005).

      10.26

       

      Amendment to the Iron Mountain Incorporated 2003 Senior Executive Incentive Program. (#) (Incorporated by reference to the Company's Current Report on Form 8-K dated June 1, 2006).

      10.27

       

      Amendment to Iron Mountain Incorporated 2003 Senior Executive Incentive Program. (#) (Incorporated by reference to Appendix D of the Company's Proxy Statement for the 2008 Annual Meeting of Stockholders filed April 21, 2008).

      10.28

       

      2008 Categories of Criteria under the 2003 Senior Executive Incentive Plan, as amended. (Incorporated by reference to the Company's Current Report on Form 8-K dated March 12, 2008).

      10.29

       

      Iron Mountain Incorporated 2006 Senior Executive Incentive Program. (#) (Incorporated by reference to the Company's Current Report on Form 8-K dated June 1, 2006).

      10.30

       

      Amendment to Iron Mountain Incorporated 2006 Senior Executive Incentive Program. (#) (Incorporated by reference to Appendix B of the Company's Proxy Statement for the 2008 Annual Meeting of Stockholders filed April 21, 2008).

      10.31

       

      2008 Categories of Criteria under the 2006 Senior Executive Incentive Plan. (Incorporated by reference to the Company's Current Report on Form 8-K dated March 12, 2008).

      10.32

       

      Employment Agreement, dated as of August 11, 2008, by and between the Company and Robert Brennan. (Incorporated by reference to the Company's Current Report on Form 8-K dated August 11, 2008).

      10.33

       

      Contract of Employment with Iron Mountain, between Iron Mountain (UK) Ltd and Marc Duale. (Incorporated by reference to the Company's Current Report on Form 8-K dated April 20, 2007).

      117


      Table of Contents

      Exhibit  Item
      10.34 Amendment to Contract of Employment with Iron Mountain, dated as of 14th June 2006, between Iron Mountain (UK) Ltd and Marc Duale. (Incorporated by reference to the Company's Current Report on Form 8-K dated April 20, 2007).

      10.35

       

      Compensation Plan for Non-Employee Directors. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2007).

      10.36

       

      Iron Mountain Incorporated Director Deferred Compensation Plan. (#) (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2007).

      10.37

       

      Amended and Restated Registration Rights Agreement, dated as of June 12, 1997, by and among the Company and certain stockholders of the Company. (#) (Incorporated by reference to Iron Mountain/DE's Quarterly Report on Form 10-Q for the quarter ended June 30, 1997).

      10.38

       

      Master Lease and Security Agreement, dated as of May 22, 2001, between Iron Mountain Statutory Trust—2001, as Lessor, and Iron Mountain Records Management, Inc., as Lessee. (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2001).

      10.39

       

      Amendment No. 1 to Master Lease and Security Agreement, dated as of November 1, 2001 between Iron Mountain Statutory Trust—2001, as Lessor, and Iron Mountain Records Management, Inc., as Lessee.(Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2001).

      10.40

       

      Amendment to Master Lease and Security Agreement and Unconditional Guaranty, dated March 15, 2002, between Iron Mountain Statutory Trust—2001, Iron Mountain Information Management, Inc. and the Company.(Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended March 31, 2002).

      10.41

       

      Unconditional Guaranty, dated as of May 22, 2001, from the Company, as Guarantor, to Iron Mountain Statutory Trust—2001, as Lessor. (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2001).

      10.42

       

      Subsidiary Guaranty, dated as of May 22, 2001, from certain subsidiaries of the Company as guarantors, for the benefit of Iron Mountain Statutory Trust—2001 and consented to by Bank of Nova Scotia.(Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2002).

      10.43

       

      Guaranty Letter, dated December 31, 2002, to Scotiabanc, Inc. from Iron Mountain Information Services, Inc., as Lessee and the Company as Guarantor. (Incorporated by reference to the Company's Annual Report on Form 10-K for the year ended December 31, 2002).

      10.44

       

      Master Construction Agency Agreement, dated as of May 22, 2001, between Iron Mountain Statutory Trust—2001, as Lessor, and Iron Mountain Records Management, Inc., as Construction Agent. (Incorporated by reference to the Company's Quarterly Report on Form 10-Q for the quarter ended June 30, 2001).

      118


      Table of Contents

      Exhibit  Item
      10.45 Credit Agreement, dated as of April 16, 2007, among the Company, Iron Mountain Canada Corporation, Iron Mountain Nova Scotia Funding Company, Iron Mountain Switzerland GmbH, the lenders party thereto, J.P. Morgan Securities Inc. and Barclays Capital, as Co-Lead Arrangers and Joint Bookrunners, Barclays Bank PLC and Bank of America, N.A., as Co-Syndication Agents, Citizens Bank of Massachusetts, The Royal Bank of Scotland PLC, The Bank of Nova Scotia and HSBC Bank USA, National Association, as Co-Documentation Agents, JPMorgan Chase Bank, N.A., Toronto Branch, as Canadian Administrative Agent, and JPMorgan Chase Bank, N.A., as Administrative Agent. (Incorporated by reference to the Company's Current Report on Form 8-K dated April 20, 2007).

      10.46

       

      Acknowledgment, Confirmation and Amendment of Guarantee or Security Document, dated as of April 16 2007, among Iron Mountain Incorporated, certain of its subsidiaries as guarantors and/or pledgors, JPMorgan Chase Bank, N.A., Toronto Branch, as Canadian Administrative Agent, and JPMorgan Chase Bank, N.A., as Administrative Agent. (Incorporated by reference to the Company's Current Report on Form 8-K dated April 20, 2007).

      10.47

       

      Agreement of Resignation, Appointment and Acceptance, dated as of January 28, 2005, by and among the Company, The Bank of New York, as prior trustee, and The Bank of New York Trust Company, N.A., as successor trustee, relating to the Indenture for 81/4% Senior Subordinated Notes due 2011, dated as of April 26, 1999. (Incorporated by reference to the Company's Current Report on Form 8-K dated July 11, 2006).

      10.48

       

      Agreement of Resignation, Appointment and Acceptance, dated as of January 28, 2005, by and among the Company, The Bank of New York, as prior trustee, and The Bank of New York Trust Company, N.A., as successor trustee, relating to the Indenture for 85/8% Senior Subordinated Notes due 2013, dated as of April 3, 2001. (Incorporated by reference to the Company's Current Report on Form 8-K dated July 11, 2006).

      10.49

       

      Agreement of Resignation, Appointment and Acceptance, dated as of January 28, 2005, by and among the Company, The Bank of New York, as prior trustee, and The Bank of New York Trust Company, N.A., as successor trustee, relating to the Senior Subordinated Indenture for 73/4% Senior Subordinated Notes due 2015 and 65/8% Senior Subordinated Notes due 2016, dated as of December 30, 2002. (Incorporated by reference to the Company's Current Report on Form 8-K dated July 11, 2006).

      12

       

      Statement re: Computation of Ratios. (Filed herewith).

      21

       

      Subsidiaries of the Company. (Filed herewith).

      23.1

       

      Consent of Deloitte & Touche LLP (Iron Mountain Incorporated, Delaware). (Filed herewith).

      31.1

       

      Rule 13a-14(a) Certification of Chief Executive Officer. (Filed herewith).

      31.2

       

      Rule 13a-14(a) Certification of Chief Financial Officer. (Filed herewith).

      32.1

       

      Section 1350 Certification of Chief Executive Officer. (Filed herewith).

      32.2

       

      Section 1350 Certification of Chief Financial Officer. (Filed herewith).

      119