CACI International Inc
CACI
#1603
Rank
$13.24 B
Marketcap
$599.40
Share price
3.02%
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13.80%
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SECURITIES AND EXCHANGE COMMISSION
Washington, D.C. 20549

FORM 10-K

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

For the Fiscal Year Ended June 30, 1998

Commission File Number 0-8401
-----------------------------

CACI International Inc
---------------------------
(Exact name of Registrant as
specified in its charter)

Delaware
------------------------------
(State or other jurisdiction of
incorporation or organization)

54-1345888
----------------------------------
(I.R.S. Employer Identification No.)

1100 North Glebe Road, Arlington, VA 22201
------------------------------------------
(Address of principal executive offices)

(703) 841-7800
--------------------------------------------------
(Registrant's telephone number, including area code)

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

Title of each class Name of each exchange on which registered
------------------- -----------------------------------------

None None

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

CACI International Inc Common Stock, $0.10 par value
----------------------------------------------------
(Title of each class)

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 X . No .
---- ----

The aggregate market value of the voting stock held by non-affiliates of the
Registrant as of August 31, 1998, was approximately $134,912,203.

Indicate the number of shares outstanding of each of the Registrant's classes
of Common Stock, as of August 31, 1998: CACI International Inc Common Stock,
$.10 par value, 10,862,995 shares.

Documents Incorporated by Reference
-----------------------------------

(1) The information relating to directors and officers contained in the proxy
statement of the Registrant to be filed in connection with its 1998 Annual
Meeting of Stockholders is incorporated by reference into Part III, Items 10,
11, 12, and 13 of this Form 10-K.
PAGE
BUSINESS INFORMATION
--------------------

Unless the context indicates otherwise, the terms "the Company" and "CACI" as
used in Parts I and II, include both CACI International Inc and its
wholly-owned subsidiaries. The term "the Registrant", as used in Parts I and
II, refers to CACI International Inc only.

PART I
------

ITEM 1. BUSINESS

Background
- ----------

CACI International Inc (the "Registrant") was organized as a Delaware
corporation under the name of "CACI WORLDWIDE, INC." on October 8, 1985. By a
merger effected on June 2, 1986, the Registrant became the parent of CACI,
Inc., a Delaware corporation, and CACI N.V., a Netherlands corporation.

The Registrant is a holding company and its operations are conducted through
wholly-owned subsidiaries which are located in the U.S. and Europe.

Overview
- --------

CACI founded its business in 1962 in simulation technology, and has
strategically diversified within the information technology ("IT") industry.
With 1998 revenues of $326 million, CACI serves clients in major segments of
government and commercial markets primarily throughout North America and
Western Europe, delivering client solutions for systems integration, year 2000
conversion, information assurance and security, reengineering, logistics and
engineering support, electronic commerce, intelligent document management
("IDM"), product data management ("PDM"), software development and reuse,
telecommunications, simulation and planning, and market analysis. Many of the
Company's client relationships have existed for five years or more.

The Company's service and value have enabled it not only to sustain high rates
of repeat business and long-term client relationships, but also to compete
effectively for new clients and new contracts. The Company is organized to
seek competitive business opportunities and has designed its operations to
support major programs through centralized business development and industry
alliances. CACI has structured its new business development organization to
respond to the globally competitive marketplace. The Company employs
full-time marketing, sales, communications, and proposal development
specialists who support Company marketing and sales activities.

The Company's primary markets -- both domestic and international -- are
agencies of national governments, major corporations, state and local
governments, and other business organizations. The market for CACI's
information systems and advanced technology services is created by the complex
systems and information environment in which clients operate and the
continuous demand to stay current with emerging technology while increasing
performance, whether as a result of governmentally mandated programs or
commercial initiatives.

The Company offers marketing systems software and database products, targeted
to clients who need systems and analysis for retail sales of consumer
products, direct marketing campaigns, franchise or branch site location
projects, and similar requirements.

In its simulation technology business, the Company offers simulation
languages, software products, and services that enable clients to visualize
the impact of proposed changes or new technologies before implementation.
CACI's simulation offerings include solutions for military training and
war-gaming exercises, air traffic control, manufacturing, wide area
communications networks (i.e., "WAN"s) including satellites, land lines and
metro area networks (i.e., "MAN"s), local area computer networks (i.e.,
"LAN"s), the study of business processes, and the design of distributed
computer systems architectures for the integration of synthetic environments.

CACI provides electronic commerce ("EC") solutions to the federal government
for automated procurement. Its complete suite of EC products is available on
a GSA schedule and provides a flexible but fully-featured configuration to
enable easy management of purchases and contracts.

The Company has generated commercial business from solutions built on CACI's
thirty-year history of logistics and engineering support for the Department of
Defense ("DoD"). CACI's proprietary PDM product, C-GATE (TM), enables clients
to standardize and improve the way they manage the life cycle of systems,
products, and material assets, resulting in cost savings and increased
productivity. [The preceding C-GATE trademark contains a hyphen to represent
the bullet point which is an integral component of the mark and which cannot
be printed due to electronic transmission limitations.]

The Company's IDM solutions provide a range of enabling technologies -
imaging, document management, workflow, and groupware - that facilitate the
management of large document collections and allow organizations to achieve
higher operational efficiencies and mission effectiveness. CACI provides IDM
and related litigation support services to the Department of Justice ("DoJ"),
the U.S. Navy, the U.S. Army, and commercial legal clients.

CACI's RENovate (SM) methodology combines technology tasks and methodologies
to plan, integrate, and manage technology change -- without losing existing
investments in technology.

In response to the year 2000 challenge, CACI offers a wide range of solutions,
including the Company's conversion methodology, Restore 2000 (SM), that has
been independently validated by the Information Technology Association of
America ("ITAA"), based upon a Software Engineering Institute Level
3-certified process reengineering approach.

CACI's systems integration solutions, applied throughout the federal and
commercial arenas, improve organizational performance by enhancing system
infrastructure through such activities as migrating legacy systems to more
powerful or new environments such as the Internet, automating procurement,
assuring security and accessibility of vital information, and reusing legacy
software and data.

The Company operates through wholly-owned subsidiaries established to serve
specific market segments or conduct business in specific geopolitical
jurisdictions.

CACI's major operating subsidiary in Europe, CACI Limited, is headquartered in
London, England, and operates primarily in support of CACI's information
systems, marketing systems and simulation technology lines of business in the
U.K. and Western Europe.

At June 30, 1998, CACI employed approximately 3,700 people. This total
includes 400 part-time employees. The corporation currently operates from its
headquarters at Three Ballston Plaza, 1100 N. Glebe Road, Arlington,
Virginia. CACI has operating offices and facilities in over 60 other
locations throughout the U.S., Western Europe and Canada.

General Description of CACI Systems, Technologies and Products
- --------------------------------------------------------------

Representative systems applications include:

. Ammunition management information systems
. Automated procurement
. Business support systems
. Computer aided logistics/data information systems
. Configuration management
. Electronic commerce
. Electronic data interchange
. Engineering support
. Executive decision support systems
. Imaging services
. Information assurance/security
. Information management systems
. Intelligent document management systems and services
. Legal systems and litigation support services
. Manufacturing planning systems
. Marketing and customer database management systems
. Military trainers/synthetic environment integration and services
. Network security
. Process reengineering
. Product data and supply chain management
. Retail market modeling
. Simulation and modeling languages, products and services
. Site location planning and analysis systems
. Software development and reuse
. Systems reengineering
. Systems integration
. State motor vehicle registration and related management information
systems
. Telecommunications network services and support
. Training
. Weapon systems/equipment configuration management systems
. World Wide Web integration
. Year 2000 date reconfiguration services

CACI products are installed in numerous locations worldwide, and many are
designed to run on a variety of commercially available computers.
Representative CACI software and marketing systems include:

. Performance Prediction Technology:

. SIMFACTORY (R) II.5 General Factory Simulator. A software product for
factory planners to study alternative plant and equipment
configurations.

. COMNET III (TM) Network Simulation Software. An object-oriented high-
fidelity wide area network, local area network and metro area network
telecommunications simulator for capacity planning and failure analysis.

. COMNET Baseliner (TM) Telecommunications Simulation Software. An
automatic network traffic and topology-gathering tool.

. COMNET Predictor (TM) Network Planning Software. An analytical capacity
planning tool for the day-to-day network manager that predicts the
impact of changes to very large telecommunications networks before
implementation.

. Enterprise Profiler (TM) Telecommunications Simulation Software. A tool
for analyzing application traffic.

. NETWORK II.5 (R) Computer Architecture Simulation Software. A software
product for engineers to study alternative combinations of computers and
data storage devices.

. SIMSCRIPT II.5 (R) Simulation Programming Language. A language designed
especially for analysts to build computer-based representations
("models") of complex activities, e.g., airways and airport traffic;
maintenance procedures for fleets of ships; warfare studies of military
equipment and tactics; and communications networks.

. SIMPROCESS (R) III Object-oriented Analytical Simulation Software. A
prototyping tool for business process reengineering that enables
managers to model a current business process, then explore alternative
approaches before implementation.

. MODSIM III (TM) Simulation Programming Language. A graphical computer
programming and simulation environment that generates C++ code.

. Marketing Data and Information Products:

. InSite-USA (TM) and InSite (TM) for Windows 95 (U.S. and U.K. versions)
Marketing and Demographics Information Systems. PC-based geographic
information systems combining software, data and mapping capabilities to
enable planners to study markets to help determine the location of
retail outlets, branch networks, sales territories, potential customers,
and competitors. (Windows is a registered trademark of Microsoft
Corporation.)
[The preceding InSite-USA trademark contains a hyphen to represent
the bullet point which is an integral component of the mark and which
cannot be printed due to electronic transmission limitations.]

. ACORN (SM) (A Classification of Residential Neighborhoods) Demographic
Information System. A system that analyzes consumers according to the
type of residential area in which they live, used to identify the prime
prospects for all types of consumer goods and services.

. Market*Master (TM) Demographic Information System. A database marketing
system that enables companies to analyze their customers by product
holding and usage for the purpose of cross-selling other products and
services.

. SITE (R) Demographic Information Software and Reports. Detailed
demographic and applied market research database services for any
geographic area, such as county, zip code, TV broadcast area,
congressional district, or retail trade area.

. UpFront (TM) Graphical Interface Software. A graphical user interface
that enables software to be used in an object-oriented manner.

. Electronic Commerce Products:

. SACONS (R) Automated Contracting System. A commercial off-the-shelf
system that provides clients an automated, cost effective way to
complete procurement activities and improve productivity.

. SACONS (R)-EDI Module. An automated, electronic commerce add-on module
to the SACONS system that creates and receives data transmissions using
standard protocols.

. SACONS (R)-Gateway Module. An add-on module to the SACONS system that
centralizes protocols established by the U.S. Government as acceptable
standards for electronic procurement with the government.

. QuickBid (R) Automated Bid/Contracting System. A World Wide Web-based
value-added network ("VAN") that allows identification and competition
for U.S. Government business via electronic data interchange over the
Internet.

. Imaging and Document Management Products:

. ADIIS (TM) Document Imaging Software System. A flexible document
conversion and management system that includes advanced imaging, optical
character recognition, indexing, document retrieval and workprocess
management.

U.S. Government Agencies
- ------------------------

CACI offers its entire range of information systems, technical services and
proprietary products to defense and civilian agencies of the U.S. Government.
These activities require CACI's expert knowledge of agency policies and
operations. These assignments may combine a wide range of CACI's skills in
information systems, systems engineering, telecommunications, logistics
sciences, weapons systems, simulation, and automated document management
systems. CACI also contracts with other national governments.

State and Local Governments
- ---------------------------

CACI is a leader in the supply of automated information systems for state
governments' management of vehicle registration, licensing and wheeled vehicle
revenue support, and for local governments' management of false alarm billing
systems and housing registration systems. The Company also offers its software
and systems integration services to this market segment.

Major Corporations
- ------------------

CACI's commercial market base consists primarily of large corporations
(nominally characterized as the "Fortune 1000"). This market is a primary
target of the Company's proprietary software and database products in its
marketing systems and simulation technology lines of business. The market for
CACI's proprietary simulation products is worldwide.

Other Services
- --------------

CACI also provides information about its products and services, investor
relations, and career opportunities on its World Wide Web home page at
http://www.caci.com.

CACI Employment and Benefits
- ----------------------------

CACI's business success is highly correlated with the Company's ability to
recruit, train, promote, and retain exceptional people at all levels of the
organization. The most valuable asset and resource the Company has is its
people. The Company is in continuing competition for highly skilled
professionals in virtually all of its high technology areas.

For these reasons, the Company has endeavored to develop and maintain
competitive salary structures, incentive compensation programs, fringe
benefits, opportunities for growth, and individual recognition and award
programs to highlight the Company's intense interest in the success of its
people in their careers.

In order to compete effectively in attracting and retaining highly skilled
personnel, the Company and its subsidiaries provide substantial benefits to
their employees. These benefits vary among the Company's subsidiaries, but
generally include paid vacations and holidays, medical, dental, disability and
life insurance, incentive bonuses, tuition reimbursement for job-related
education and training, technical training, and other benefits under
retirement and stock purchase plans.

The Company recruits people from various populations, including experienced
professionals, university graduates, trade and technical school graduates,
seasoned technicians, and entry-level employees. The Company's employee
profile includes a high-percentage of college graduates, many with masters and
doctoral degrees. The Company seeks professionals with academically certified
credentials in computer-based information sciences, systems engineering,
modeling and simulation, telecommunications, network systems, management
systems, market research, economics, environmental sciences, military
sciences, law, and other scientific and research-oriented disciplines.

The Company has structured its promotion and advancement policies to meet the
current market environment. Individuals advance in relation to their
demonstrated abilities to perform, their leadership skills, or their
managerial achievements.

CACI's advancement criteria incorporate specific requirements to demonstrate a
"client-service orientation" and to work synergistically within the Company.
This philosophy is consistent with CACI's current market, and is a catalyst
for individuals to support Company objectives.

The Company has published policies that set high standards for the conduct of
its business. The Company also requires all of its employees, consultants,
officers, and directors to subscribe annually to and affirm the Company's
published Code of Ethics and Business Conduct Standards.

Marketplace, Description and Significant Activities
- ---------------------------------------------------

CACI operates in an industry which includes many highly competitive firms. At
the same time, CACI is one of the larger public corporations in its segment of
the IT services industry. Although the Company is a premier supplier of
proprietary computer-based simulation technology products worldwide, and is a
major supplier of proprietary marketing systems products in both the U.S. and
the U.K., CACI is not primarily a software product developer-distributor (See
discussion following on Patents, Trademarks, Trade Secrets and Licenses).

Competition for new contracts centers on past performance, responsiveness to
proposal requests, price, and many other factors. Competition for software
products and services focuses on reputation, applicability to client needs and
market demand, and quality of product support and maintenance services, among
other elements.

The Company has established the capability to combine comprehensive knowledge
of client challenges with significant expertise in the design, development and
implementation of advanced IT solutions. This capability provides CACI with
important opportunities to support large equipment manufacturers with the
systems integration and software services required to compete for
multi-million dollar contracts from the U.S. Government.

CACI has developed strategic business relationships with companies such as
Microsoft Corporation, Sun Microsystems, Infonet Services Corporation,
Intergraph, PKS, Viasoft, Inc., NCR Corporation, Digital Equipment
Corporation, Computer Associates, and Lotus Development Corporation. These
businesses have perspectives and objectives compatible with those of the
Company, and offer products and services that complement CACI's. The Company
intends to continue development of these relationships wherever they support
CACI's growth objectives.

Marketing and new business development for the Company's services and products
is conducted by all the officers and managers of the Company, including the
Chief Executive Officer, executive officers, vice presidents, and division and
department managers. CACI's proprietary software and data products are sold
primarily by full-time salespeople. For its information systems and services
markets, the Company employs several marketing professionals who support the
Company's targeting of major contract opportunities, primarily in the U.S.
Government market. The Company also has established agreements for the sale
of certain third party products in specified domestic and international
markets.

CACI competes with a substantial number of firms, some of which are larger in
size and have greater financial resources than CACI. The Company obtains much
of its business on the basis of proposals submitted in response to requests
from potential and current customers, who may also request proposals from
other firms. Additionally, the Company faces indirect competition from
certain government agencies that perform services for themselves similar to
those marketed by CACI. The Company knows of no single competitor that is
dominant in its fields of technology. The Company has a relatively small
share of the available worldwide market for its products and services and has
a goal of achieving growth through increased market share.

CACI's sales of proprietary software and data products are generally effected
by limited duration or perpetual licenses. The Company generally prices its
products in catalog fashion and via the Internet. Often, product prices are
determined by the target computer on which the product will run, by the number
of users or by frequency of usage.

For CACI's information systems and professional services contracts, the
Company submits bids for work and products to be delivered. Commercial bids
are frequently negotiated as to terms and conditions for schedule,
specifications, delivery, and payment. CACI's contracts and subcontracts
include a wide range of contractual types, including firm fixed-price, cost
reimbursement, labor-hour-and-materials expense, and variants thereof,
including fixed-unit price, performance, and delivery contracts.

Often, the form of contract and terms will be specified by the client. This
is especially the case with government clients. In these situations, the
Company may seek alternative arrangements or choose not to bid in those cases
where the contracting arrangement appears to expose the Company to
inappropriate risk. By Company policy, fixed-price contracts require the
approval of a senior officer of the Company, and review and release approval
by the Chief Executive Officer.

At any one time, the Company may have several hundred separate contract
obligations. In 1998, the ten top revenue-producing contracts accounted for
42% of CACI's revenues, or $138 million. One contract for automated litigation
support to the Civil Division of DoJ, accounted for 13% of total 1998 Company
revenues.

In 1998, 77% of CACI's revenues came from U.S. Government contracts, the
remaining 23% coming from commercial and state and local contracts, as well as
proprietary products sales. Of the total, 49% of the Company's revenues came
from DoD contracts, 18% from contracts with DoJ, and 10 % from other civilian
agency government clients.

The Company is working to diversify its business portfolio. The Company
nonetheless, will aggressively seek additional work from DoD. In 1998, the
DoD revenues grew by 14%, or $20 million, primarily as a result of the
November 1, 1997 acquisition of the business of Government Systems, Inc.
("GSI") and the October 1, 1996 acquisition of the business of Sunset
Resources, Inc. ("SRI").

The Company believes it is the largest supplier of litigation support and
related automation services to the U.S. Government. The Company intends to
seek additional litigation support work from the U.S. Government and offers
significant economies to the Government through its specialization in this
field. In addition, the Company recently expanded its services to include
automated debt collection support services to DoJ.

During the past fiscal year, the Company examined a number of acquisition
opportunities. On November 1, 1997, the Company acquired the business and net
assets of Government Systems, Inc., a provider of international communications
and network-related services to the U.S. Government and other organizations,
for $28 million. As a result of this acquisition, the Company significantly
expanded its telecommunications capabilities and contract base with DoD and
the Federal Aviation Administration ("FAA").

On November 6, 1997, CACI Limited, the Registrant's wholly-owned subsidiary in
the United Kingdom, acquired the outstanding stock of AnaData Limited
("AnaData"), a provider of database marketing software products in the U.K.
for $1.9 million. The acquired AnaData products are used across a range of
database marketing applications, from relationship marketing through advanced
name and address processing. The AnaData business was merged into CACI's
already sizeable database marketing business in the U.K. The acquisition
gives CACI ownership of an enhanced range of software products which it will
continue to sell to companies for their own in-house use as well as for
support of CACI's clients.

Seasonal Nature of Business
- ---------------------------

The Company's business in general is not seasonal, although the summer and
winter holiday seasons affect both sales and revenue of the Company because
of their impact on the Company's labor sales and on product and service sales
by the Company's European operations. Variations in the Company's business
also may occur at the expiration of major contracts until such contracts are
renewed or new contracts obtained.

Research and Development
- ------------------------

During fiscal years 1998, 1997 and 1996, the Company spent $1,123,000,
$1,307,000 and $833,000 respectively for research and development on current
and future products.

Environmental Protection Requirements
- -------------------------------------

There has been no significant adverse impact on the Company's business as a
result of laws that have been enacted for the protection of the environment.

Patents, Trademarks, Trade Secrets and Licenses
- -----------------------------------------------

The Company believes that its business is dependent to a significant extent on
its technical and organizational knowledge, practices and procedures, in some
of which it claims proprietary interests.

CACI claims copyright, trademark and proprietary rights in each of its
proprietary computer software and data products and documentation. The
Company presently owns approximately 40 registered U.S. trademarks and service
marks. All of the Company's registered U.S. trademarks and service marks may
be renewed indefinitely. CACI also is a party to agreements which give it the
right to distribute computer software and other products owned by other
companies, and receive income therefrom.

The Company has developed and holds proprietary rights in a number of computer
software packages, databases and methodologies, including, but not limited
to: ACORN (SM), ADIIS (TM), C-GATE (TM)#, CACI Coder/Plus (TM), COMNET II.5
(R), COMNET III (TM), COMNET Baseliner (TM), COMNET Predictor (TM), Enterprise
Profiler (TM), FAR-TRIEVE (R), InSite-USA (TM)#, L-NET (R)#, Legal Workbench
(TM), Market*Master (TM), MODSIM II (R), MODSIM III (TM), NETOBJECT (TM),
NETWORK II.5 (R), QuickBid (R), RENovate (SM), Restore 2000 (SM), SACONS (R),
SACONS-FEDERAL (R), SIMANIMATION (R), SIMBASE (TM), SIMFACTORY (R) II.5,
SIMFLOW (R), SIMGRAPHICS (R), SIMLAB (R), SIMOBJECT (R), SIMPROCESS (R) III,
SIMSCENARIO (R), SIMSCRIPT II.5 (R), SIMSNIPS (R), SIMSTRUCTOR (R), SimTrainer
(R), SIMVIDEO (TM), SITELINE (R), SITE-POTENTIAL (R)#, Site Reporter (TM),
Sourcebook-America (TM)#, SUPERSITE (R), UpFront (TM), and ZIP-DEMOGRAPHICS
(R)#.

[# The marks above indicated with a terminal pound sign (#) contain a hyphen
to represent the bullet point which is an integral component of each mark and
which cannot be printed to due electronic transmission limitations.]

In addition, subsidiaries of the Registrant claim foreign copyright,
trademark, and proprietary rights in computer software products and databases
including, but not limited to: ACORN (R) (and the related Arts*ACORN (R),
Change*ACORN (R), Custom*ACORN (R), Financial*ACORN (R), Holiday*ACORN (R),
Household*ACORN (R), Investor*ACORN (R), Property*ACORN (R), Scottish*ACORN
(R)), ACORN Lifestyles (R), ALEX (R), CACI MARKET MASTER (R), CACI National
Mortgage Database (R), CACI Savings Market Database (R), Charity Focus (TM),
FINPIN (R), GEOMATCH (R), GEOREAD (R), GEOTRIEVE (R), InSite (TM),
Lifestyle*Plus (TM)(and the related Auto*Plus (TM), Fuel*Plus (TM),
HouseAge*Plus (TM), and MailOrder*Plus (TM)), Listline (TM), MONICA (R),
PayCheck (TM), PIN (R), PINPOINT (R), PINPOINT ADDRESS CODE (R), ScoreBoards
(TM), SITE (R), and UpFront (R).

Some of the Registrant's subsidiaries are parties to agreements pursuant to
which they may have the right to distribute computer software products owned
by others and obtain income therefrom.

Backlog
- -------

The Company's backlog as of June 30, 1998 was $1.05 billion, of which $185
million was funded for orders believed to be firm. Total backlog as of June
30, 1997 was $1.03 billion, of which $113 million represented firm orders.
The source of backlog is primarily contracts with the U.S. Government. It is
presently anticipated that all of the firm backlog will be filled during the
fiscal year ending June 30, 1999.

Business Segments, Foreign Operations, and Major Customer
- ---------------------------------------------------------

The business segment, foreign operations and major customer information is
provided in the Company's Consolidated Financial Statements contained in this
Report. In particular, see Note 10, Segment Information, to the Notes to
Consolidated Financial Statements.

The following information is provided about the amounts of revenue
attributable to firm fixed-price contracts (including proprietary software
product sales), time-and-materials contracts, and cost reimbursable contracts
of the Company during each of the last three fiscal years: (dollars in
thousands)

Fiscal Year Firm Time-and- Cost
Ended June 30, Fixed-Price Materials Reimbursable Total
-------------------------------------------------------------------
1998 $84,612 $171,137 $70,361 $326,110
1997 67,627 122,987 82,370 272,984
1996 56,813 109,429 78,373 244,615

ITEM 2. PROPERTIES

As of June 30, 1998, CACI leased office space at 60 locations containing an
aggregate of approximately 767,000 square feet located in 24 states and the
District of Columbia. In five countries outside the U.S., CACI leased seven
offices containing about 26,500 square feet. CACI's leases expire primarily
within the next five years. In most cases, CACI anticipates that leases will
be renewed or replaced by other leases.

All of CACI's offices are in modern and well-maintained buildings. The
facilities are substantially utilized and adequate for present operations.

As of June 30, 1998, CACI International Inc maintained its corporate
headquarters in approximately 155,000 square feet of space at 1100 North Glebe
Road, Arlington, Virginia. See Note 8, Commitments and Contingencies, to the
Notes to Consolidated Financial Statements, for additional information
regarding the Company's lease commitments.
ITEM 3. LEGAL PROCEEDINGS

CACI, INC.-FEDERAL v. Arizona Department of Transportation
- ----------------------------------------------------------

Reference is made to Part II, Item 1, Legal Proceedings, in the Registrant's
Quarterly Report on Form 10-Q for the period ending March 31, 1998 for the
most recently filed information concerning the lawsuit filed on June 25, 1996,
by CACI, INC.-FEDERAL ("CACI"), the Registrant's wholly-owned subsidiary, in
Superior Court for Maricopa County, Arizona, against the Arizona Department of
Transportation ("ADOT"). This suit seeks the following: (i) a declaratory
judgment that the disputes procedure mandated by the Arizona Procurement Code
is unconstitutional; (ii) a declaratory judgment that ADOT cannot assert
claims against CACI under the mandated disputes procedure; (iii) a declaratory
judgment that ADOT is not entitled to recover consequential damages in connectio
n with the dispute; (iv) $2,938,990 plus interest in breach of contract
damages; (v) the return of CACI's property seized by ADOT in connection with
the termination of the contract; and (vi) lawyers' fees. ADOT has
counterclaimed, seeking in excess of $100 million in damages allegedly caused
by CACI's breach of contract.

Since the filing of Registrant's report indicated above, the parties engaged
in settlement discussions in July 1998, with no resolution to date.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS

No matter was submitted to a vote of security holders during the fourth
quarter of the Registrant's fiscal year ended June 30, 1998, through the
solicitation of proxies or otherwise.

PART II
-------

ITEM 5. MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
MATTERS

The Registrant's Common Stock became publicly traded on June 2, 1986,
replacing paired units of common stock of CACI, Inc. and beneficial interests
in common shares of CACI N.V. which had been traded in the over-the-counter
market.

From July 1, 1996 to June 30, 1998, the ranges of high and low sales prices of
the common shares of the Registrant quoted on the Nasdaq National Market
System for each quarter during this period are as follows:

1998 1997
Quarter High Low High Low
------- ------------------ ------------------
1st $20 $13 7/8 $18 5/8 $12
2nd $20 5/8 $16 $22 $16
3rd $22 1/4 $18 1/2 $23 5/8 $16 1/8
4th $22 1/4 $17 1/8 $19 5/8 $13 5/8

The Registrant has never paid a cash dividend. The present policy of the
Registrant is to retain earnings to provide funds for the operation and expansio
n of its business. The Registrant does not intend to pay any cash dividends
at this time.

At August 31, 1998, the number of record stockholders of the Registrant's
Common Stock was approximately 881.

ITEM 6. SELECTED FINANCIAL DATA

The selected financial data set forth below is derived from the audited
financial statements of the Company for the years ended June 30, 1998, 1997,
1996, 1995 and 1994. This information should be read in conjunction with
Management's Discussion and Analysis of Financial Condition and Results of
Operations and the financial statements of the Company and the notes thereto
included as Item 8 in this Form 10-K.

(dollars in thousands, except per share)

Income Statement Data
---------------------

Year ended June 30, 1998 1997 1996 1995 1994
- ---------------------------------------------------------------------------

Revenues $326,110 $272,984 $244,615 $232,964 $183,700

Costs and expenses
Direct costs 177,584 147,084 133,184 126,442 97,584
Indirect costs and
selling expenses 119,320 101,157 89,160 87,688 71,126
Depreciation and
amortization 8,892 6,852 5,510 4,981 4,341
------- ------- ------- ------- -------

Total operating expenses 305,796 255,093 227,854 219,111 173,051

Income from operations 20,314 17,891 16,761 13,853 10,649
Interest expense 1,837 1,105 605 478 420
Shareholder lawsuit
& merger costs - - - - 494
------- ------- ------- ------- -------

Income before income taxes 18,477 16,786 16,156 13,375 9,735
Income taxes 6,762 6,714 6,305 5,219 3,699
------- ------- ------- ------- -------

Net income $ 11,715 $ 10,072 $ 9,851 $ 8,156 $ 6,036
======= ======= ======= ======= =======

Basic earnings per
share <FN1> $ 1.09 $ 0.96 $ 0.97 $ 0.81 $ 0.60
======= ======= ======= ======= =======
Diluted earnings
per share <FN1> $ 1.05 $ 0.92 $ 0.92 $ 0.77 $ 0.57
======= ======= ======= ======= =======

Balance Sheet Data
------------------

June 30, 1998 1997 1996 1995 1994
- ---------------------------------------------------------------------------

Total assets $163,060 $118,860 $103,308 $ 74,642 $ 70,999
Long-term obligations 31,231 10,568 2,414 2,340 2,492
Working capital 54,878 42,014 28,675 26,517 22,009
Stockholders' equity 84,327 70,774 55,338 44,485 37,738


<FN1> Computed on the basis described in Note 1, Earnings Per Share, of the
Notes to Consolidated Financial Statements. As a result, prior period per
share amounts have been restated.


ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION &
RESULTS OF OPERATIONS

The following discussion and analysis is provided to enhance the understanding
of, and should be read in conjunction with, the Financial Statements and the
related Notes. All years refer to the Company's fiscal year which ends on
June 30.

The table below sets forth, for the periods indicated, the customer mix in
revenues with related percentages of total revenues.

<TABLE>
<CAPTION>

(dollars in thousands) 1998
1997 1996
---------------- ---------------
- ----------------
<S> <C> <C> <C> <C>
<C> <C>
Department of Defense $160,982 49.4% $141,172 51.7%
$130,432 53.3%
Federal Civilian Agencies 89,768 27.5 69,615 25.5
59,178 24.2
Commercial 65,878 20.2 55,132 20.2
47,479 19.4
State & Local Government 9,482 2.9 7,065 2.6
7,526 3.1
------- ----- ------- -----
- ------- -----

Total $326,110 100.0% $272,984 100.0%
$244,615 100.0%
======= ===== ======= =====
======= =====
</TABLE>

REVENUES: Total revenues in 1998 increased by $53.1 million, or 19%, from
$273.0 million to $326.1 million. This increase was primarily due to recent
acquisitions coupled with continued internal revenue growth of 14% generated
from Federal civilian agencies, increased revenues from year 2000 software
renovation services, and higher commercial sales from the Company's Marketing
Systems Group in the U.K. The increase in total revenues of $28.4 million, or
12%, to $273.0 million in 1997 from $244.6 million in 1996 was primarily due
to acquisitions along with internal growth in services provided to Federal
civilian agencies, and in the demand for commercial products and services.
All of the acquisitions have been accounted for using the purchase method of
accounting and the results of their operations have been included in the
Company's revenues since the date of acquisition. The following reflects the
year-to-year effect of revenues contributed from acquired companies.
Acquisitions made during the last two years accounted for $29.0 million of the
1998 revenue growth. On November 1, 1997, the Company acquired the business
and net assets of Government Systems, Inc. ("GSI"), which contributed
approximately $22.3 million of incremental revenues in 1998. In addition, in
November 1997, CACI Limited in London, England, acquired all of the share
capital of AnaData, which contributed $1.5 million of incremental revenues in
1998. Acquisitions made during 1997 generated incremental revenues of $5.2
million during 1998. For 1997, revenues contributed from acquisitions were
$21.6 million, which accounted for 76% of the 1997 revenue growth.

Revenues from the DoD increased 14.0%, or $19.8 million, in 1998 as compared
to 1997, primarily due to the acquisitions discussed above, which accounted
for approximately $15.3 million of the total increase. The increase in 1997
DoD revenue as compared to 1996 was primarily attributable to the acquisitions
of Sunset Resources, Inc. ("SRI") in 1997 and of Automated Sciences Group,
Inc. ("ASG") in 1996, which contributed combined incremental revenues of
$13.1 million.

Federal Civilian Agencies revenues are primarily derived from DoJ litigation
support efforts. The litigation support services provided to DoJ have grown
substantially over many years. However, these services are dependent on the
level of DoJ litigation that the Company is supporting at any period of time
and have significant year-to-year fluctuations. Revenues from DoJ were $58.4
million, $53.2 million and $47.4 million in 1998, 1997 and 1996, respectively.
In 1998, revenues from Federal Civilian Agencies other than DoJ were enhanced
by $10.1 million from the acquisition of GSI, which resulted primarily from
services and equipment provided to the Federal Aviation Administration, and by
$4.9 million of internal growth, primarily in the Company's year 2000 software
renovation services.

In 1997, the majority of the growth in revenues from Federal Civilian Agencies
was due to the acquisitions of ASG and IMS Technologies, Inc. ("IMS"), which
combined provided civilian agency revenues of $7.1 million.

Commercial revenues are derived primarily from the Company's Marketing Systems
Group in the U.K., and to a lesser degree from the Simulation Systems Group
and commercial litigation support. For the years 1998 and 1997, commercial
revenues increased by 19%, or $10.7 million, and 16%, or $7.7 million,
respectively. These increases were primarily the result of growth in the
Marketing Systems Group's sales of territory optimization and marketing
analysis software products and services and systems integration services.
Total revenues were $40.9 million, $33.0 million and $28.8 million in 1998,
1997 and 1996, respectively. The nature of the Company's proprietary software
products business is inherently less predictable than the Company's
longer-term contract work with the Federal Government and may fluctuate from
year to year.

As a percentage, revenues from state and local governments have increased
slightly to 2.9% of revenues from 2.6% of revenues a year ago. The $2.4
million increase in revenues to $9.5 million in 1998 versus $7.1 million in
1997 was largely due to year 2000 business. The $0.4 million revenue decline
in 1997 was principally due to reduced demand from various state motor vehicle
departments.

The Company's total funded and unfunded backlog at June 30, 1998 increased to
$1.05 billion compared to $1.03 billion a year ago.

RESULTS OF OPERATIONS. The following table sets forth the relative
percentages that certain items of expense and earnings bear to revenues.

1998 1997 1996
------------------------------
Revenues 100.0% 100.0% 100.0%

Costs and expenses
Direct costs 54.5 53.9 54.4
Indirect & selling expenses 36.6 37.1 36.5
Depreciation & amortization 2.7 2.4 2.3
----- ----- -----
Total operating expenses 93.8 93.4 93.2

Income from operations 6.2 6.6 6.8
Interest expense 0.6 0.5 0.2
----- ----- -----

Income before income taxes 5.6 6.1 6.6
Income taxes 2.1 2.4 2.6
----- ----- -----

Net income 3.5% 3.7% 4.0%
===== ===== =====

There are a number of factors which affect the Company's operating income and
operating margins, or operating income as a percentage of revenues. Operating
income over the three years has been primarily determined through changes in
the levels of revenues. The Company reported a 13.5% increase in operating
income in 1998 as compared to 1997. The primary reason for the increase was
the 19.5% growth in revenues during the year, partially offset by a 0.3%
decline in operating margins.

In 1997, income from operations was 6.6% of revenues as compared to 6.8% of
revenues in 1996. The higher margin in 1996 was primarily due to $0.9 million
in favorable settlements of contract claims. Similar to 1996, the Company
recovered $1.5 million in 1997 on several old contract claims and prior year
indirect rate settlements. In addition, a $0.3 million pretax gain was
recognized on the sale of a non-strategic software product line. However, the
gains recognized in 1997 were, in the aggregate, offset by $1.7 million of
losses from productivity problems experienced in fixed unit price document
management work in the litigation support business.

In 1998, there were no significant unusual or infrequently recurring items,
such as those discussed in 1996 and 1997, that impacted operating margins.

During the last three years, as a percentage of revenues, total direct costs
were 54.5%, 53.9% and 54.4%. Direct costs include direct labor and other
direct costs such as equipment purchases, subcontract costs and travel
expenses, which are generally passed through to the customer. The largest
component of direct costs, direct labor, was $103.6 million, $92.3 million and
$86.3 million in 1998, 1997 and 1996, respectively. Other direct costs were
$74.0 million, $54.8 million and $46.9 million in 1998, 1997 and 1996,
respectively, and have grown at a more rapid pace over the three-year period
as the Company has a higher number of prime contracts with an increased level
of other direct costs, the most notable increase coming from contracts
obtained through the acquisitions of GSI and SRI.

Indirect costs and selling expenses include fringe benefits, marketing and bid
& proposal costs, indirect labor, and other discretionary costs. As a
percentage of revenues, indirect costs were 36.6%, 37.1% and 36.5% for 1998,
1997 and 1996 respectively. Most of these expenses are highly variable and
have grown in proportion with the growth in revenues.

The increase in depreciation and amortization of $2.0 million to $8.9 million
in 1998 was partially due to the acquisitions discussed above which resulted
in additional goodwill amortization of $0.8 million. In 1997, $0.3 million of
incremental goodwill amortization from acquisitions contributed to the overall
increase of $1.3 million of depreciation and amortization expense. The
remainder of the increases for 1998 and 1997 was due to capital expenditures
of $6.4 million and $6.5 million, respectively, which consisted primarily of
computer and network equipment.

Interest expense increased in 1998 and 1997 by $0.7 million and $0.5 million,
respectively. The higher costs were the result of increases in average
borrowings during these periods to $27.5 million and $15.6 million,
respectively, from the 1996 average of $8.6 million. The increased borrowings
were primarily the result of the acquisitions previously discussed.

The effective income tax rates in 1998, 1997 and 1996 were 36.6%, 40.0% and
39.0%, respectively. The decrease in the effective tax rate in 1998 was
primarily the result of a lower effective state income tax rate. The increase
in the 1997 rate was due to higher non-deductible goodwill amortization
expense associated with acquisitions.

Effects of Inflation
- --------------------

Approximately 22% of the Company's business is conducted under
cost-reimbursable contracts which automatically adjust revenues to cover
increased costs from inflation. Over 52% of the business is under
time-and-materials contracts where labor rates are often fixed for several
years. The Company generally is able to price these contracts in a manner to
accommodate rates of inflation as experienced in recent years. The remaining
portion of the Company's business is fixed-price and is primarily for product
sales or other short-term efforts that generally are not adversely affected by
inflation.
PAGE
Liquidity and Capital Resources
- -------------------------------

Historically, the Company's positive cash flow from operations and available
credit facilities has provided adequate liquidity and working capital to fully
fund the Company's operational needs and support acquisition activities.
Working capital was $54.9 million and $42.0 million as of June 30, 1998 and
1997, respectively. The increase in working capital in 1998 is primarily
related to the GSI acquisition. Operating activities provided cash of $19.9
million and $15.0 million for 1998 and 1997, respectively. The increase in
cash provided by operating activities was primarily due to growth in earnings
before depreciation and amortization. Increased working capital requirements
to support the higher level of revenues were partially offset by the receipt
of $3.1 million in income tax refunds.

The Company used $42.6 million in investing activities in 1998 versus $17.8
million for the same period last year. The acquisitions of GSI and AnaData
accounted for $35.4 million of the total cash invested in 1998. In 1997, the
acquisitions of SRI, Sales Performance Analysis Limited ("SPA"), and the
Simulation Engineering Division of Statistica, Inc. ("Statistica") accounted
for a combined purchase price of $9.6 million, which was financed through bank
borrowings. Purchases of office and computer-related equipment of $6.4
million and $6.5 million in 1998 and 1997, respectively, accounted for a
significant portion of the remaining cash used in investing activities.

During 1998, the Company financed its investing activities from operating cash
flows and from a net increase in borrowings of $21.0 million under its line of
credit. For the year ended June 30, 1997, financing activities provided cash
of $3.2 million as a result of $4.4 million in proceeds and derived income tax
benefits from the exercise of stock options offset by a $1.2 million reduction
in borrowings under the line of credit.

In anticipation of continuing its strategy of acquisitions and in order to
secure lower interest rates, on June 19, 1998 the Company executed a new
five-year unsecured revolving line of credit. The agreement permits
borrowings of up to $125 million with annual sublimits on amounts borrowed for
acquisitions. (See also Note 4 to the Notes to Consolidated Financial
Statements.) The Company also maintains a 500,000 pound sterling unsecured
line of credit in London, England, which expires in November 1998. At June
30, 1998, the Company had approximately $96 million available for borrowings
under its lines of credit.

On July 30, 1998, the Company executed a definitive purchase agreement to
acquire 100% of the outstanding common shares of QuesTech, Inc. ("QuesTech")
for $18.375 per share in cash, subsequently reduced to $18.13 per share. The
total value of the acquisition, including the assumption of debt, will be
approximately $42 million. The acquisition will be financed with bank
borrowings and is expected to be completed in late October or November 1998.

On August 13, 1998, the Company purchased the assets of Information Decision
Systems ("IDS") for $2.6 million in cash, which was financed with available
bank borrowings.
While the Company did not purchase any of its shares in 1997 or 1998, it has
repurchased its shares in the market in prior years. The Company has never
paid any cash dividends as its policy is to invest earnings in the growth of
the Company.

The Company believes that the combination of internally generated funds,
available bank borrowings and cash on hand will provide the required liquidity
and capital resources for the foreseeable future.

Year 2000
- ---------

The following discussion addresses the Company's response to the year 2000
issue, caused by the fact that many computer systems have not been designed to
process dates for the year 2000 and beyond.

The Company has undertaken a multi-faceted compliance program to address its
readiness to handle the date issue in connection with both IT and non-IT
systems (such as those using embedded chip technology) in the following areas:
CACI-developed software products and systems, infrastructure hardware and
software applications, business applications, office equipment, leasehold
facilities, and critical business partners. The Company believes that
continued awareness and communication are critical to the successful execution
of this program. We are currently addressing each one of these elements listed
above.

Through the use of questionnaires, compliance testing, and continued
discussions, we have presently determined the readiness of a substantial
portion of the CACI software products currently offered. We are working to a
plan which is aimed toward achieving compliance by March 1999. As most of the
products offered by CACI do not focus on or utilize transactional data, it is
our present belief that our efforts will be successful in developing a
complete suite of compliant products. Regarding the custom systems previously
developed by CACI for its customers, the Company is working to evaluate the
contractual commitments that would obligate CACI to remediate non-compliant
systems, as well as CACI's potential legal exposure concerning systems for
which CACI has no continuing express warranty or maintenance obligations.
Based on the present state of our knowledge and of the law as it applies to
this aspect of the year 2000 issue, we are unable at this time to determine
the full extent of exposure or to estimate the probable cost and timing of any
required remediation.

Over the past few years, the Company has made a concerted effort to update its
computer desktops and laptops and its internal communications network
equipment and software. With current technology in place, the Company
believes that most of these systems are already compliant. The Company has
taken the additional step of requesting that its 160 suppliers of such systems
and components provide information as to year 2000 compliance of their
products. To date, approximately 60% have been found to be compliant or
require only minor changes. The Company is proceeding in accordance with a
plan that is scheduled to achieve material compliance of these systems by June
1999.

At this point, the Company has identified the following systems as our key
business applications: finance & project management, payroll, human resources,
and contracts. Our human resources information and contracts database systems
are largely compliant with only minor issues remaining. We are currently in
the process of upgrading our payroll system to a fully compliant
MS-Windows(R)-based version supplied by an outside vendor, and we expect this
upgrade to resolve this issue. In January 1998, we began our implementation
of new finance and project management systems, which are supplied by Deltek, a
leading supplier of such systems to the government contracting industry.
These systems are represented as being compliant and our plan is to have them
implemented by June 1999.

We have and will continue to determine and assess our critical business
partners as a part of our compliance program. Presently, such significant
business partners include, but are not limited to, our suppliers, the utility
companies, our bank lending group, an outside vendor used to process payroll,
insurance and benefit providers, and property management firms. CACI's
operations are dependent to varying degrees on the readiness of these and
other partners. CACI has issued questionnaires to most of the currently
identified business partners. To date, the number of responses received is
insufficient for us to evaluate the readiness of such parties. The Company is
continuing to aggressively pursue responses in order to complete our
evaluations and develop any appropriate contingency plans, as necessary.

The Company is heavily dependent upon the effectiveness of its customers'
systems, principally in the U.S. Government, for the administration of
contracts and payment of the Company's invoices. The Company plans to make
formal inquiries of the efforts of its larger U.S. Government customers to
determine the status and encourage correction of any problems in their
systems. The primary concern is that there will be delays in contract
payments to the Company, which would require a temporary increase in working
capital. The Company has substantial borrowing capacity available under its
current line of credit, which extends to June 2003, but will further evaluate
the potential cash flow impact of the problem and determine if additional
steps are necessary to insure that adequate contingency financing is
available.

The financial impact of preparing the Company to be compliant is not fully
determinable at this time. Presently, the most significant costs are related
to our implementation of our new business systems in finance and project
management, which are discussed above. Costs for this project, including
software, hardware, consulting fees and labor are estimated at $2 million, of
which approximately 50% has been spent to date. These costs are being
capitalized and will be depreciated when the system is operational. In
addition, we anticipate incurring approximately $200 thousand in incremental,
internal labor costs that relate specifically to management of the year 2000
compliance program. The Company has devoted one full-time individual, an
oversight committee of 15 individuals and approximately 40 LAN administrators
at various offsite locations to communicate and implement all aspects of the
year 2000 compliance program. The Company has found that many of the upgrades
or patches necessary to fix the software are being provided at no cost by
major vendors. In addition, a majority of the CACI software product upgrades
are currently planned using existing technical staff without a significant
effect on other new product development.

In summary, the Company has established a year 2000 compliance program plan
and is working it as described above. We have not yet proceeded far enough
through performance of that plan to make a more complete assessment of the
Company's state of readiness, costs to address year 2000 issues, or risks to
the Company. Moreover, because the Company's year 2000 compliance program
plan appears, on the basis of our present knowledge, to adequately address the
matter, we have not yet developed specific contingency plans. Investors
should be aware of the fact that the process of addressing the year 2000 issue
is necessarily incremental. The Company will continue to report on the status
of its year 2000 compliance program. Investors are cautioned, however, that
the Company's assessment of its readiness, of the costs of performing the
program and the risks attended thereto, and of the need for any contingency
plans may change materially in the future as we gain more complete knowledge
and proceed further through plan performance.

Forward Looking Statements
- --------------------------

This filing may contain "forward-looking" statements, as that term is defined
in the Private Securities Litigation Reform Act of 1995. Such statements
include, but are not limited to, statements concerning expectations of the
Company's future performance in terms of revenue and earnings. The Company
cautions investors that there can be no assurance that actual results will not
differ materially from those projected or suggested in such forward-looking
statements. Factors which could cause a material difference in results
include, but are not limited to, the following: regional and national economic
conditions; changes in interest rates; changes in government spending policies
and/or decisions concerning specific programs; individual business decisions
of customers and clients; developments in technology; competitive factors and
pricing pressures; the year 2000 issue; our ability to achieve the objectives
of our business plans; and changes in government laws or regulations.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA

The Consolidated Financial Statements of CACI International Inc and
subsidiaries are provided in Section II of the Report.

ITEM 9. DISAGREEMENTS ON ACCOUNTING AND FINANCIAL DISCLOSURE

The Company had no disagreements with its independent accountants on
accounting principles, practices or financial statement disclosure during the
two years prior to the date of the most recent financial statements included
in this Report.

PART III
--------

The Information required by Items 10, 11, 12, and 13 of Part III of Form 10-K
has been omitted in reliance on General Instruction G(3) and is incorporated
herein by reference to the Company's definitive proxy statement to be filed
with the SEC pursuant to Regulation 14A promulgated under the Securities
Exchange Act of 1934, as amended.
PAGE
PART IV
-------

ITEM 14. EXHIBITS, FINANCIAL STATEMENTS, SCHEDULES, AND REPORTS ON FORM 8-K

(a) Documents filed as part of this Report:

1. Financial Statements.

A. Report of Independent Accountants
B. Consolidated Statements of Operations for the years ended June
30, 1998, 1997 and 1996
C. Consolidated Balance Sheets as of June 30, 1998 and 1997
D. Consolidated Statements of Shareholders' Equity for the years
ended June 30, 1998, 1997 and 1996
E. Consolidated Statements of Cash Flows for the years ended June
30, 1998, 1997 and 1996
F. Notes to Consolidated Financial Statements

2. Supplementary Financial Data.

Schedule II - Valuation and Qualifying Accounts for the years ended
June 30, 1998, 1997 and 1996

(b) Reports on Form 8-K

. The Registrant filed a Current Report on 8-K on November 14, 1997,
in which the Registrant reported that it had acquired the business
and most of the assets of Government Systems, Inc.

. The Registrant filed a Current Report on 8-K/A on January 14, 1998,
in which the Registrant amended Items 7(a) (1) and (b)(2) of the
Current Report on Form 8-K filed on November 14, 1997.

. The Registrant filed a Current Report on Form 8-K on May 27, 1998,
in which the Registrant reported that it had signed a Letter of
Intent to acquire all of the issued and outstanding stock of
QuesTech, Inc.

(c) Exhibits (listed by numbers corresponding to the exhibit table of Item
601 regulation S-K).

(3) Articles of Incorporation and By-laws:

3.1 Certificate of Incorporation of the Registrant, as amended to
date.

3.2 By-laws of the Registrant, as amended to date.

(4) Instruments Defining the Rights of Security Holders:

4.1 Clause FOURTH of the Registrant's Certificate of
Incorporation, incorporated above as Exhibit 3.1.
(10) Material Contracts:

10.1 Form of Stock Option Agreement between the Registrant and
certain employees is incorporated by reference from Exhibit
10.6 of the Registrant's Annual Report on Form 10-K filed with
the Securities and Exchange Commission for the fiscal year
ended June 30, 1991.

10.2 Employment Agreement between the Registrant and Dr. J. P.
London dated August 17, 1995, is incorporated by reference
from Exhibit 10.3 of the Registrant's Annual Report on Form
10-K filed with the Securities and Exchange Commission for the
fiscal year ended June 30, 1995.

10.3 The Stock Purchase Agreement dated September 1, 1995, between
the Registrant, CACI, Inc., Automated Sciences Group, Inc.,
and Conrad Hipkins, is incorporated by reference from
Exhibit 10.5 of the Registrant's Annual Report of Form 10-K
filed with
the Securities and Exchange Commission for the fiscal year
ended June 30, 1996.

10.4 The Acquisition and Merger Agreement dated December 21, 1995,
between the Registrant, IMS Technologies, Inc., and certain
other parties, is incorporated by reference from Exhibit 10.6
of the Registrant's Annual Report of Form 10-K filed with the
Securities and Exchange Commission for the fiscal year ended
June 30, 1996.

10.5 The Revolving Credit Agreement dated July 26, 1996, between
the Registrant, NationsBank, N.A., and certain other parties,
is incorporated by reference from Exhibit 10.7 of the
Registrant's Annual Report of Form 10-K filed with the
Securities and Exchange Commission for the fiscal year ended
June 30, 1996.

10.6 The 1996 Stock Incentive Plan of the Registrant is
incorporated by reference to the Registration Statement on
Form S-8 filed with the Commission on January 24, 1997.

10.7 The Acquisition Agreement dated November 1, 1997, between the
Registrant, CACI, Inc., and Government Systems, Inc., is
incorporated by reference from the Current Report on Form 8-K
filed with the Securities and Exchange Commission on November
14, 1997.

10.8 The Revolving Credit Agreement date June 19, 1998, between
Registrant, NationsBank N.A., and certain other parties.

(11) Computation of Earnings per Common and Common Equivalent Share.

(21) The significant subsidiaries of the Registrant, as defined in
Section 1-02(w) of regulation S-X, are:

CACI, Inc., a Delaware Corporation
CACI, INC.-FEDERAL, a Delaware Corporation
(also does business as "CACI Marketing Systems", "Information
Decision Systems", "Demographic on Call" and "CACI IDS")
CACI, INC.-COMMERCIAL, a Delaware Corporation
CACI Products Company, a Delaware Corporation
CACI Products Company California, a California Corporation
American Legal Services Corp., a Delaware Corporation
(also does business as "CACI Advanced Legal Systems" and "CACI
Legal Systems")
CACI Field Services, Inc., a Delaware Corporation
CACI N.V., a Netherlands Corporation
CACI Limited, a United Kingdom Corporation
Automated Sciences Group, Inc., a Delaware Corporation
IMS Services, Incorporated, a Maryland Corporation
Integrated Microcomputer Systems, Inc., a Maryland Corporation

(27) Financial Data Schedule
PAGE
SECTION II


REPORT OF INDEPENDENT ACCOUNTANTS

AND

CONSOLIDATED FINANCIAL STATEMENTS

FOR THE YEARS ENDED JUNE 30, 1998, 1997 AND 1996
PAGE
REPORT OF INDEPENDENT ACCOUNTANTS



To the Board of Directors and Shareholders
CACI International Inc
Arlington, Virginia


We have audited the accompanying consolidated balance sheets of CACI
International Inc and subsidiaries (the Company) as of June 30, 1998 and 1997,
and the related consolidated statements of operations, shareholders' equity,
and cash flows for each of the three years in the period ended June 30, 1998.
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 generally accepted auditing
standards. 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 financial statements present fairly, in all material
respects, the financial position of the Company as of June 30, 1998 and 1997,
and the results of its operations and its cash flows for each of the three
years in the period ended June 30, 1998, in conformity with generally accepted
accounting principles.

/s/

[Deloitte & Touche LLP]
Washington, D.C.
August 11, 1998
PAGE
CACI INTERNATIONAL INC
CONSOLIDATED STATEMENTS OF OPERATIONS
(amounts in thousands, except per share data)


Year ended June 30, 1998 1997 1996
- ----------------------------------------------------------------------

Revenues $326,110 $272,984 $244,615

Costs and expenses
Direct costs 177,584 147,084 133,184
Indirect costs & selling expenses 119,320 101,157 89,160
Depreciation & amortization 8,892 6,852 5,510
------- ------- -------
Total operating expenses 305,796 255,093 227,854

Income from operations 20,314 17,891 16,761

Interest expense 1,837 1,105 605
------- ------- -------

Income before income taxes 18,477 16,786 16,156

Income taxes 6,762 6,714 6,305
------- ------- -------

Net income $ 11,715 $ 10,072 $ 9,851
======= ======= =======

EARNINGS PER COMMON AND
COMMON EQUIVALENT SHARE:

Basic earnings per share $ 1.09 $ 0.96 $ 0.97
======= ======= =======
Diluted earnings per share $ 1.05 $ 0.92 $ 0.92
======= ======= =======

Average shares outstanding 10,779 10,504 10,140
====== ====== ======
Average shares & equivalent
shares outstanding 11,153 11,005 10,716
====== ====== ======

See Notes to Consolidated Financial Statements.
PAGE
CACI INTERNATIONAL INC
CONSOLIDATED BALANCE SHEETS
(dollars in thousands)

June 30, 1998 1997
- ------------------------------------------------------------------------

ASSETS
Current assets
Cash and equivalents $ 2,081 $ 2,015
Accounts receivable
Billed 83,995 59,294
Unbilled 9,350 11,549
------- -------
Total accounts receivable 93,345 70,843

Income taxes receivable - 2,984
Deferred income taxes 209 114
Deferred contract costs 2,383 -
Prepaid expenses and other 4,362 3,576
------- -------
Total current assets 102,380 79,532

Property and equipment, net 11,351 11,605

Accounts receivable, long-term 6,075 7,015
Goodwill 37,474 15,459
Other assets 4,884 4,486
Deferred contract costs, long-term 480 -
Deferred income taxes 416 763
------- -------

Total assets $163,060 $118,860
======= =======

LIABILITIES AND SHAREHOLDERS' EQUITY

Current liabilities
Accounts payable and accrued expenses $ 24,257 $ 19,854
Accrued compensation and benefits 17,010 12,527
Income taxes payable 4,390 -
Deferred income taxes 1,845 5,137
------- -------
Total current liabilities 47,502 37,518

Note payable, long-term 29,800 8,800)
Deferred rent expenses 1,289 1,627
Deferred income taxes 142 141

Shareholders' equity
Common stock
$.10 par value, 40,000,000 shares
authorized, 14,371,000 and 14,215,000
shares issued 1,437 1,422
Capital in excess of par 12,344 10,595
Retained earnings 84,415 72,700
Cumulative currency translation adjustments (207) (281)
Treasury stock, at cost (3,526,000 shares) (13,662) (13,662)
------- -------
Total shareholders' equity 84,327 70,774
------- -------
Total liabilities and shareholders' equity $163,060 $118,860
======= =======

See Notes to Consolidated Financial Statements.
PAGE
CACI INTERNATIONAL INC
CONSOLIDATED STATEMENTS OF CASH FLOWS
(dollars in thousands)

Year ended June 30, 1998 1997 1996
- ---------------------------------------------------------------------------

CASH FLOWS FROM OPERATING ACTIVITIES

Net income $ 11,715 $ 10,072 $ 9,851
Reconciliation of net income
to net cash provided by
operating activities
Depreciation and amortization 8,892 6,852 5,510
(Gain) loss on sale of property
and equipment (166) (657) 11
Provision (benefit) for
deferred income taxes (2,898) 2,531 811

Changes in operating assets
and liabilities
Accounts receivable (12,014) (275) (5,636)
Prepaid expenses and other assets 273 363 177
Accounts payable and
accrued expenses 1,481 (873) 1,558
Accrued compensation and benefits 4,192 (990) (1,667)
Deferred rent expenses (755) (638) (462)
Income taxes payable (receivable) 7,374 (1,357) (3,571)
Deferred contract costs 1,764 - -
------- ------- -------

Net cash provided by
operating activities 19,858 15,028 6,582

CASH FLOWS FROM INVESTING ACTIVITIES

Acquisitions of property and equipment (6,428) (6,544) (4,198)
Proceeds from sale of business,
property and equipment 1,207 373 62
Purchase of businesses (36,513) (10,351) (13,372)
Capitalized software costs and other (837) (1,292) (463)
------- ------- -------

Net cash used in investing activities (42,571) (17,814) (17,971)

CASH FLOWS FROM FINANCING ACTIVITIES

Proceeds under line of credit 175,950 116,471 109,173
Payments under line of credit (154,950) (117,658) (99,186)
Proceeds from stock options 1,764 4,402 1,205
------- ------- -------

Net cash provided by financing activities 22,764 3,215 11,192
Effect of exchange rates on cash
and equivalents 15 (192) (21)
------- ------- -------

Net increase (decrease) in
cash and equivalents 66 237 (218)
Cash and equivalents, beginning of year 2,015 1,778 1,996
------- ------- -------

Cash and equivalents, end of year $ 2,081 $ 2,015 $ 1,778
======= ======= =======

SUPPLEMENTAL DISCLOSURES OF CASH FLOW
INFORMATION

Cash paid during the year for
income taxes, net of refunds $ 1,483 $ 2,826 $ 7,240
======= ======= =======
Cash paid during the year for interest $ 1,909 $ 1,035 $ 609
======= ======= =======

See Notes to Consolidated Financial Statements.
PAGE
CACI INTERNATIONAL INC
CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY
(amounts in thousands)

<TABLE>
<CAPTION>

Cumulative
Common stock
Capital currency Treasury stock Total
------------------ in excess Retained
translation --------------- shareholders'
Shares Amount of par earnings
adjustments Shares Amount equity

- --------------------------------------------------------------------------------
- -----------

<S> <C> <C> <C>
<C> <C> <C> <C> <C>

BALANCE, July 1, 1995 13,568 $1,357 $ 5,053
$52,777 $(1,040) 3,526 $(13,662) $44,485

Net income - - -
9,851 - - - 9,851)
Currency translation adjustments - - -
- - (203) - - (203)
Exercise of stock options
(including $618 income tax
benefit) 187 19 1,186
- - - - - 1,205
------ ----- ------
- ------ ----- ----- ------ ------

BALANCE, June 30, 1996 13,755 1,376 6,239
62,628 (1,243) 3,526 (13,662) 55,338

Net income - - -
10,072 - - - 10,072
Currency translation adjustments - - -
- - 962 - - 962
Exercise of stock options
(including $2,720 income
tax benefit) 460 46 4,356
- - - - - 4,402
------ ----- ------
- ------ ----- ----- ------ ------

BALANCE, June 30, 1997 14,215 1,422 10,595
72,700 (281) 3,526 (13,662) 70,774

Net income - - -
11,715 - - - 11,715
Currency translation adjustments - - -
- - 74 - - 74
Exercise of stock options
(including $834 income
tax benefit) 156 15 1,749
- - - - - 1,764
------ ----- ------
- ------ ------ ----- ------ ------

BALANCE, June 30, 1998 14,371 $1,437 $12,344
$84,415 $ (207) 3,526 $(13,662) $84,327
====== ===== ======
====== ===== ===== ====== ======


</TABLE>

See Notes to Consolidated Financial Statements.
CACI INTERNATIONAL INC
NOTES TO CONSOLIDATED FINANCIAL STATEMENTS


NOTE 1. SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

Business Activities
- -------------------

The Company is an international information systems and high technology
services corporation. It is a leader in computer-based information technology
systems, custom software, integration and operations, communication and
network services, imaging and document management, simulation, and proprietary
database and software products. The Company provides worldwide services in
support of U.S. national defense and civilian agencies, state and local
governments, and commercial enterprises.

Principles of Consolidation
- ---------------------------

The consolidated financial statements include the statements of CACI
International Inc and its wholly-owned subsidiaries (the "Company"). All
significant intercompany balances and transactions have been eliminated in
consolidation.

Revenue Recognition
- -------------------

Revenues on cost-plus-fee contracts are recognized to the extent of costs
incurred plus a proportionate amount of the fee earned. Revenues on
fixed-price contracts are recognized on the percentage-of-completion method
based on costs incurred in relation to total estimated costs. Revenues on
time-and-material contracts are recognized to the extent of billable rates
times hours delivered plus material expenses incurred. Revenues from software
license sales are recognized upon delivery when there is no significant
obligation to perform after the sale, but are recognized under the
percentage-of-completion method when there is significant obligation for
production, modification or customization after the sale. Revenues from
maintenance support services on these products are nonrefundable and generally
recognized on a straight-line basis over the term of the service agreement.
Provisions for estimated losses on uncompleted contracts are recorded in the
period such losses are determined.

The Company's U.S. Government contracts (approximately 77% of total revenues
in 1998) are subject to subsequent government audit of direct and indirect
costs. The majority of such incurred cost audits have been completed through
June 30, 1996. Management does not anticipate any material adjustment to the
consolidated financial statements in subsequent periods for audits not yet
completed.

Property and Equipment
- ----------------------

Property and equipment is recorded at cost. Depreciation of equipment has
been provided over the estimated useful life of the respective assets of three
to ten years, using the straight-line method. Leasehold improvements are
generally amortized using the straight-line method over the respective
remaining lease term or the useful life of the improvements, whichever is
shorter.

(dollars in thousands) June 30, 1998 1997
- -----------------------------------------------------------------
Equipment and furniture $ 33,949 $ 30,553
Leasehold improvements 2,412 2,198
------- -------

Property and equipment, at cost 36,361 32,751
Less accumulated depreciation
and amortization (25,010) (21,146)
------- -------

Total property and equipment, net $ 11,351 $ 11,605
======= =======

Deferred Contract Costs
- -----------------------

Deferred contract costs include the cost of equipment acquired by the Company
to provide communications services under contract. The costs are charged to
expense as the associated service revenues are billed to the customer. As of
June 30, 1998, approximately $2.4 million is classified as a current asset,
which represents the amount to be recovered within the next twelve months.

Capitalized Software Costs
- --------------------------

Costs incurred internally in creating a computer software product are charged
to expense when incurred as research and development until technological
feasibility has been established for the product. Technological feasibility
is established upon completion of a detailed program design or, in its
absence, completion of a working model. Thereafter, all software development
costs are capitalized and subsequently reported at the lower of unamortized
cost or estimated net realizable value. Capitalized costs are amortized based
on current and future revenues for each product with annual minimum
amortization equal to the straight-line amortization over the remaining
estimated economic life of the product, which ranges from three to five years.

Goodwill
- --------

The excess of cost over fair market value of net assets acquired is being
amortized using the straight-line method, generally over 15 to 20 years.
Accumulated amortization was $4,972,000 and $2,952,000 at June 30, 1998, and
June 30, 1997, respectively.
PAGE
Income Taxes
- ------------

Deferred income taxes reflect the net tax effects of temporary differences
between the carrying amounts of assets and liabilities for financial reporting
purposes and the amounts used for income tax purposes, and operating loss and
tax credit carryforwards.

U.S. income taxes have not been provided on $20,157,000 in undistributed
earnings of foreign subsidiaries that have been permanently reinvested outside
the United States. If such earnings were distributed to the United States,
certain foreign tax credits would be available to reduce the associated tax
liability.

Currency Translation
- --------------------

The assets and liabilities of the Company's foreign subsidiaries whose
functional currency is other than the U.S. dollar are translated at the
exchange rates in effect on the reporting date, and income and expenses are
translated at the weighted average exchange rate during the period. The net
effect of such translation gains and losses is not included in determining net
income, but is accumulated as a separate component of shareholders' equity.
Foreign currency transaction gains and losses are included in determining net
income.

Earnings Per Share
- ------------------

In March 1997, the Financial Accounting Standards Board ("FASB") issued
Statement of Financial Accounting Standards ("SFAS") No. 128, "Earnings Per
Share," which simplifies the standards for computing earnings per share
previously found in Accounting Principles Board Opinion No. 15 and makes them
comparable to international earnings per share standards. The Statement is
effective for financial statements issued for periods ending after December
15, 1997. As a result, the Company's reported earnings per share for 1997 and
1996 have been restated.

SFAS No. 128 requires dual presentation of basic and diluted earnings per
share on the face of the income statement. Basic earnings per share excludes
dilution and is computed by dividing income available to common shareholders
by the weighted average number of common shares outstanding for the period.
Diluted earnings per share reflects potential dilution that could occur if
securities or other contracts to issue common stock were exercised or
converted into common stock. Diluted earnings per share includes the
incremental effect of stock options calculated using the treasury stock
method.

Statement of Cash Flows
- -----------------------

For purposes of the Statement of Cash Flows, short-term investments with an
original maturity of three months or less are considered cash equivalents.

Fair Value of Financial Instruments
- -----------------------------------

The carrying amounts of the Company's accounts payable and accrued expenses
approximate their fair value. The line of credit has a floating interest rate
that varies with current indices and, as such, its recorded value approximates
fair value.

Use of Estimates
- ----------------

The preparation of financial statements, in conformity with generally accepted
accounting principles, requires management to make estimates and assumptions
that affect the reported amounts of assets and liabilities and the disclosure
of contingent assets and liabilities at the date of the financial statements
and the reported amounts of revenues and expenses during the reporting
period. Actual results could differ from those estimates.

Recent Accounting Pronouncements
- --------------------------------

Effective for fiscal 1997, the Company adopted SFAS No. 123, "Accounting for
Stock-Based Compensation," and, as permitted by this standard, will continue
to apply the recognition and measurement principles of Accounting Principles
Board Opinion No. 25 to its stock options. This statement requires footnote
disclosure of the pro forma impact on net income and earnings per share of the
compensation cost that would have been recognized if the fair value of all
stock-based awards was recorded in the income statement. (See Note 6).

In June 1997, the FASB issued SFAS No. 130, "Reporting Comprehensive Income,"
and SFAS No. 131, "Disclosures about Segments of an Enterprise and Related
Information." As specified by these Statements, the Company will apply these
Statements beginning in fiscal 1999 and reclassify its financial statements
for earlier periods for comparative purposes.

SFAS No. 130 requires that all items that are required to be recognized under
accounting standards as components of comprehensive income be reported in a
financial statement that is displayed with the same prominence as other
financial statements. As a result, the Company will report the effects of
foreign currency translation gains or losses as a component of comprehensive
income.

SFAS No. 131 establishes standards for the way that public business
enterprises report information about operating segments in annual financial
statements and requires that those enterprises report selected information
about operating segments in interim financial reports issued to shareholders.
It also establishes standards for related disclosures about products and
services, geographic areas, and major customers. This Statement supersedes
SFAS No. 14, "Financial Reporting for Segments of a Business Enterprise," but
retains the requirement to report information about major customers. It
amends SFAS No. 94, "Consolidation of All Majority-Owned Subsidiaries," to
remove the special disclosure requirements for previously unconsolidated
subsidiaries. At this point, the Company has not fully determined the impact
of the adoption of SFAS No. 131.

Reclassifications
- -----------------

Certain reclassifications have been made to the prior years' financial
statements in order for them to conform to the current presentation.


NOTE 2. CAPITALIZED SOFTWARE DEVELOPMENT COSTS

The costs capitalized and amortized for the years ended June 30, 1998, 1997
and 1996, included on the Consolidated Balance Sheets as other assets, were
as follows:

(dollars in thousands) 1998 1997 1996
- ---------------------------------------------------------------

Annual activity
Balance, beginning-of-year $2,029 $1,229 $1,068
Capitalized during year 694 1,399 422
Amortized during year (860) (599) (261)
----- ----- -----

Balance, end-of year $1,863 $2,029 $1,229
===== ===== =====


NOTE 3. ACCOUNTS RECEIVABLE

Total accounts receivable are net of allowance for doubtful accounts of
$3,637,000 and $2,988,000 at June 30, 1998 and 1997, respectively. Accounts
receivable are classified as follows:

(dollars in thousands) 1998 1997
- -------------------------------------------------------------------

Billed receivables
Billed receivables $76,458 $52,159
Billable receivables at end of period 7,537 7,135
------ ------

Total billed receivables 83,995 59,294
Unbilled receivables
Unbilled pending receipt of contractual
documents authorizing billing 9,195 11,374
Unbilled retainages and fee withholds
expected to be billed within the
next 12 months 155 175
------ ------

9,350 11,549
Unbilled retainages and fee withholds
expected to be billed beyond the
next 12 months 6,075 7,015
------ ------

Total unbilled receivables 15,425 18,564
------ ------

Total accounts receivable $99,420 $77,858
====== ======

NOTE 4. NOTE PAYABLE

On July 26, 1996, the Company entered into an unsecured credit agreement,
which permitted borrowings of up to $50 million with sublimits on amounts
borrowed for acquisitions, dividends paid, and repurchases of Company stock.
Interest was calculated based on the Prime Rate, London Interbank Offered Rate
("LIBOR"), or Federal Funds Rate, dependent upon borrowing options and
financial covenant thresholds. In October 1997, the Company increased its
borrowing capacity to $70 million and extended the term to July 1, 2000, with
all other significant terms remaining the same. On June 19, 1998, the
Company replaced this existing facility with a new five-year unsecured credit
agreement, which permits borrowings of up to $125 million with a sublimit of
$55 million of borrowings in the first year for acquisitions and a sublimit
of $40 million per year in subsequent years. The new agreement permits
similar borrowing options and interest rates as those offered by the prior
agreement. The current LIBOR option is at the applicable period rate plus
0.50%. In addition, the Company pays a fee on the unused portion of the
facility. The interest rate and unused portion fee are determined quarterly
based on debt leverage ratio thresholds. The agreement contains customary
financial covenants and ratios related to debt leverage, fixed charges
coverage and net worth. Under these agreements, the Company had outstanding
borrowings of $29,800,000 and $8,800,000 at June 30, 1998 and 1997,
respectively. The applicable interest rate was 6.2% and 6.7% at June 30, 1998
and 1997, respectively.

NOTE 5. INCOME TAXES

The provision (benefit) for income taxes for the years ended June 30, consists
of:

(dollars in thousands) 1998 1997 1996
- -------------------------------------------------------------------

Current
Federal $7,986 $2,911 $3,668
State and local 649 675 802
Foreign 1,025 597 1,024
----- ----- -----
Total current 9,660 4,183 5,494

Deferred
Federal (2,261) 2,050 693
State and local (731) 454 152
Foreign 94 27 (34)
----- ----- -----
Total deferred (2,898) 2,531 811
----- ----- -----

Total $6,762 $6,714 $6,305
===== ===== =====

A reconciliation of the income tax provision (benefit) and the amount computed
by applying the statutory U.S. income tax rate of 35% for the year ended June
30, 1998 and 34% for the years ended June 30, 1997 and 1996 is as follows:

(dollars in thousands) 1998 1997 1996
- -------------------------------------------------------------------
Amount at statutory U.S. rate $6,467 $5,707 $5,493
State taxes, net of U.S. income
tax benefit 96 745 630
Taxes on foreign earnings at
different effective rates (65) 29 (25)
Other expenses not deductible
for tax purposes 29 74 130
Non-deductible goodwill 235 209 147
Foreign and research & development
tax credits - (50) (70)
----- ----- -----
Total $6,762 $6,714 $6,305
===== ===== =====

Effective tax rate 36.6% 40.0% 39.0%
===== ===== =====
PAGE
The tax effects of temporary differences that give rise to significant
deferred tax assets and deferred tax liabilities at June 30, 1998 and 1997,
are as follows:

(dollars in thousands) 1998 1997
- -----------------------------------------------------------------

Deferred tax assets
Accrued vacation and other expenses $4,111 $ 3,973
Deferred rent 602 968
Foreign transactions 67 114
Pension 307 280
Depreciation 141 -
Other 143 270
----- ------

Total deferred tax assets 5,371 5,605
----- ------

Deferred tax liabilities
Unbilled revenues (5,361) (8,651)
Depreciation - (205)
Capitalized software (486) (562)
Goodwill (326) -
Other (560) (588)
----- ------

Total deferred tax liabilities (6,733) (10,006)
----- ------
Net deferred tax liability $(1,362) $(4,401)
===== ======

NOTE 6. STOCK INCENTIVE PLAN

Until September 24, 1996, the Company had an Employee Stock Incentive Plan
(the "1986 Plan") which provided that key employees could be awarded some or
all of the following: non-qualified stock options; incentive stock options
within the meaning of the Internal Revenue Code; and common stock. At the
Company's 1996 Annual Meeting on November 14, 1996, the shareholders approved
a new Stock Incentive Plan (the "1996 Plan"). The 1996 Plan permits award of
incentive and non-qualified stock options, stock appreciation rights and stock
grants to officers and employees of the Company, and limits total awards and
stock grants to 1,500,000 shares over the life of the Plan. Options for
480,000 shares have been granted under the 1996 Plan through June 30, 1998
and, with certain exceptions, are exercisable for a period of ten years from
the date of grant.

The period during which each option is exercisable is determined when granted,
but in no event could options granted under the 1986 Plan be exercisable after
December 31, 2000. Pursuant to the terms of the 1986 Plan, no grants of
options or other securities could be made after September 24, 1996.
The stock option exercise prices were at fair market value on the date of
grant. Accordingly, no compensation cost has been recognized for incentive
stock option grants. Had compensation cost for the Company's stock-based
compensation plans been determined based on the fair value at grant dates for
awards under those plans consistent with the method of accounting under SFAS
No. 123, the Company's net income and earnings per share would have been
reduced to the pro forma amounts indicated below:

(dollars in thousands,
except per share) 1998 1997 1996
- ----------------------------------------------------------------
Net income
As reported $11,715 $10,072 $ 9,851
Pro forma 10,991 9,681 9,683

Diluted earnings per share
As reported $ 1.05 $ 0.92 $ 0.92
Pro forma 0.99 0.88 0.90


The fair value of each option is estimated on the date of grant using the
Black-Sholes option-pricing model with the following additional assumptions:


Year ended June 30, 1998 1997 1996
- ---------------------------------------------------------------

Dividend yield 0% 0% 0%
Volatility rate 26.6% 47.0% 40.0%
Discount rate 5.7% 6.2% 6.6%
Expected term (years) 5 3 3

Stock option activity and price information regarding the Plans follows:

Weighted
Average
of Exercise
(shares in thousands) shares Exercise Price Price
- -------------------------------------------------------------------------

Shares under option, July 1, 1995 1,414 $ 1.87 - $10.88 $ 3.63
Granted 198 10.00 - 14.44 12.10
Exercised (187) 1.87 - 5.94 3.15
Forfeited (46) 3.50 - 13.44 8.42
-----

Shares under option, June 30, 1996 1,379 1.87 - 14.44 4.75
Granted 188 11.06 - 19.31 16.74
Exercised (460) 1.87 - 13.44 3.60
Forfeited (46) 1.87 - 14.63 10.34
-----

Shares under option, June 30, 1997 1,061 1.87 - 19.31 7.18
Granted 366 15.00 - 20.28 19.19
Exercised (156) 1.87 - 14.63 5.98
Forfeited (88) 2.59 - 19.31 14.76
-----

Shares under option, June 30, 1998 1,183 1.87 - 20.28 10.14
=====

<TABLE>
<CAPTION>

Weighted Weighted
Number
Average Average
of
Exercise Remaining
(shares in thousands) shares Exercise Price
Price Contractual Life
- --------------------------------------------------------------------------------
- --------------------

<S> <C> <C> <C>
<C> <C>
Shares under option, June 30, 1998 409 $ 1.87 - $ 2.81 $
1.99 2.5
123 2.87 - 3.50
3.15 2.5
26 5.94 - 8.56
6.75 2.5
224 10.00 - 15.00
13.00 2.5
401 15.50 - 20.28
19.24 8.4
-----
1,183
=====

Options exercisable, June 30, 1998 409 1.87 - 2.81 1.99
123 2.87 - 3.50 3.15
26 5.94 - 8.56 6.75
84 10.88 - 15.50 12.65
4 17.44 - 19.31 18.46
-----
646
=====

</TABLE>


Exercise prices are based on the market price of the Company's common stock at
the date the options are granted.


NOTE 7. PENSION PLAN

Through June 30, 1997, the Company had a defined contribution pension plan
(the "CACI Pension Plan") covering approximately 85% of its employees. The
Company contributed to a trust an amount equal to 2.5% of a qualified
employee's total fiscal year cash compensation, up to $35,000 per year, and an
amount equal to 5% of cash compensation in excess of $35,000 per year, subject
to maximum contribution limitations.

Effective July 1, 1997, the Company merged its pension plan and voluntary
401(k) Plan into a single plan, the CACI $MART Plan. Current Company
employees who participated in the prior CACI Pension Plan became fully vested
in their prior Company contributions on June 30, 1997, and their balances were
transferred to the new CACI $MART Plan.

Effective July 1, 1997, employees became immediately eligible to join the CACI
$MART Plan, a defined contribution plan. Employees can contribute up to 15%
(subject to certain statutory limitations) of their total compensation. The
Company matches contributions equal to 50% of the amount of the employee's
contribution, up to 6% of the employee's total fiscal year cash compensation.
In addition, the Company may also make discretionary profit sharing
contributions to the plan. Employer contributions vest to the employees
according to a vesting schedule entitling full vesting after five years of
employment. The CACI $MART PLAN is qualified under the Internal Revenue Code,
as determined by the Internal Revenue Service.

The Company maintains a non-qualified, unfunded plan, the CACI, Inc. Group
Retirement Plan (the "Retirement Plan"), which is available to certain
executives participating in the CACI $MART PLAN whose annual compensation
exceeds the statutory limit of the qualified plan. The Company contributes 5%
of such excess eligible compensation to the Plan. Each participant is fully
vested immediately in his account balance.

The total consolidated expense for pension and Company contribution to the
401(k) plan and the Retirement Plan for the years ended June 30, 1998, 1997
and 1996 was $3,847,000, $3,117,000 and $2,745,000, respectively. The Company
funds the costs of the qualified plans as they accrue.


NOTE 8. COMMITMENTS AND CONTINGENCIES

The Company conducts its operations from leased office facilities, all of
which are classified as operating leases and expire primarily over the next
five years.

The following is a schedule of future minimum lease payments under
non-cancelable leases with a remaining term greater than one year as of June
30, 1998:

Year ended Operating Leases
June 30, (dollars in thousands)
----------------------------------

1999 $11,977
2000 8,944
2001 7,401
2002 4,593
2003 524
Later years 27
------

Total minimum lease payments $33,466
======

Operating leases reflect the minimum lease payments net of a minimal amount of
sub-lease income. Rent expense incurred from operating leases for the years
ended June 30, 1998, 1997 and 1996 amounted to $10,780,000, $9,778,000 and
$8,938,000 respectively.

The Company is involved in various lawsuits, claims and administrative
proceedings arising in the normal course of business. Management is of the
opinion that any liability or loss associated with such matters will not have
a material adverse effect on the Company's operations and liquidity.

NOTE 9. BUSINESS ACQUISITIONS

All of the acquisitions made by the Company have been accounted for using the
purchase method of accounting, and the results of their operations have been
included in the Company's statements of operations since the dates of
acquisition. The purchase price for each acquisition was allocated to the
acquired assets and liabilities using the respective fair value at the date of
acquisition. The excess, if any, has been recorded as goodwill and is being
amortized on a straight-line basis over 15 to 20 years. All of the
acquisitions have been primarily financed through borrowings under the
Company's existing line of credit.

1998 Acquisitions
- -----------------

On November 1, 1997, the Company acquired the business and net assets of
Government Systems, Inc. ("GSI"), a subsidiary of Infonet Services
Corporation, a multinational communications network provider, for $28 million
in cash plus an additional $5.5 million to pay off existing debt of GSI. GSI
delivers international communications and network-related services to meet the
networking needs of the U.S. Government and other organizations. These
services include full implementation of dedicated private networks, integrated
public and private networks, network installation, maintenance, and management
and operations. Its major customers include the DoD, the Federal Aviation
Administration, and Globalstar Limited Partnership. GSI's annual revenues,
prior to acquisition, approximated $36 million. Approximately $23.5 million
of the purchase consideration has been allocated to goodwill, based upon the
excess of the purchase price over the estimated fair value of net assets
acquired, and will be amortized over 20 years. The preliminary purchase price
allocation may change during the year of acquisition as additional information
concerning the net asset valuation is obtained. GSI contributed revenues of
$22.3 million for the period from November 1, 1997 to June 30, 1998.

Also in November 1997, CACI Limited in London, England, acquired all of the
share capital of AnaData Limited ("AnaData"). The total consideration paid
was $1.9 million in cash, which was financed from CACI Limited's working
capital. AnaData develops and markets software products for managing
marketing databases, and historically generated annual revenues of
approximately $2.5 million. Based upon estimated fair values, $1 million of
the purchase consideration has been allocated to software intellectual
property rights which will be amortized over five years, and $0.4 million has
been allocated to goodwill which will be amortized over 10 years. Since its
acquisition, the operations of AnaData have generated $1.5 million in revenue
through June 30, 1998.

1997 Acquisitions
- -----------------

On October 1, 1996, the Company acquired the business and most of the assets
of Sunset Resources, Inc. ("SRI") for $6.2 million. SRI is an engineering and
information technology firm that has focused on logistics and engineering
support services to the Air Force and is an expert in electronic commerce.
The excess of the purchase price over the fair value of the net assets
acquired was $4.6 million.

On January 3, 1997, the Company acquired the business of Sales Performance
Analysis Limited ("SPA"), including the intellectual property rights to
certain software products, for $2.6 million. SPA develops and markets a
unique range of specialized software products and services that enable
companies to make more effective use of their field forces through the optimal
configuration of sales and services territories. SPA's annual revenues prior
to acquisition were $2.0 million. The excess of the purchase price over the
fair value of the net assets acquired is $0.7 million. In addition, $1.7
million was allocated to software which will be amortized over five years.

On May 14, 1997, the Company purchased the Simulation Engineering Division of
Statistica, Inc., which specializes in computer modeling and simulation. The
purchase price of $0.8 million was based on the value of the tangible assets
acquired. Consequently, there was no goodwill recorded with this purchase.

1996 Acquisitions
- -----------------

Effective September 1, 1995, the Company purchased all of the outstanding
stock of Automated Sciences Group, Inc. ("ASG") for $4.9 million, payable in
cash over four years. ASG provides information technology, engineering and
environmental science services to DoD and the Department of Energy. $500,000
of the purchase price has been held back against the collection of certain
receivables.

Effective January 1, 1996, the Company purchased all of the outstanding stock
of IMS Technologies, Inc. ("IMS") for $6.5 million in cash payable at closing,
plus $1.5 million in cash payable to the four founders of IMS over three
years. IMS provides a wide range of computer systems development and systems
integration for a variety of applications. These services are provided to DoD
as well as Department of Justice, Department of Education, Internal Revenue
Service, and Drug Enforcement Agency.

The goodwill, the amount that the purchase prices exceeded the fair values of
the net assets acquired, was $2.8 million for ASG and $3.1 million for IMS.

Pro Forma Information (unaudited)
- ---------------------------------

The following unaudited pro forma combined condensed statements of operations
set forth the consolidated results of operations of the Company for the years
ended June 30, 1998, 1997 and 1996, as if the above mentioned acquisitions had
occurred at the beginning of both the year of acquisition and the year prior
to the acquisition. This unaudited pro forma information does not purport to
be indicative of the actual financial position or the results that would
actually have occurred if the combinations had been in effect for the years
ended June 30:

(dollars in thousands,
except per share amounts) 1998 1997 1996
- -------------------------------------------------------------------

Revenues $338,013 $316,300 $265,234
Net income 11,440 9,389 9,335
Diluted earnings per share 1.03 0.85 0.87


Subsequent Events
- -----------------

On July 30, 1998, the Company executed a definitive purchase agreement to
acquire 100% of the outstanding common shares of QuesTech, Inc. ("QuesTech")
for $18.375 per share in cash, which was subsequently reduced to $18.13 per
share. QuesTech is an information technology company that specializes in the
development and application of information technology for government and
industry. The company provides a broad spectrum of scientific, engineering,
and management services in electronics, software engineering, systems
engineering, and many other advanced information technology fields. The total
value of the acquisition, including the assumption of debt, is expected to be
approximately $42 million. The transaction is expected to be completed in
late October or November 1998.

On August 13, 1998, the Company purchased the assets of Information Decision
Systems ("IDS") for $2.6 million in cash and, therefore, the transaction will
be recorded under purchase accounting standards. It is estimated that the
excess of the purchase price over the fair value of net assets acquired will
approximate $2.4 million. IDS provides Internet access to demographic site
information and is expected to enhance the current market share of the
Company's Marketing Systems Group in the industry. The acquisition was
financed with available bank borrowings.

NOTE 10. SEGMENT INFORMATION

Revenues from contracts with the U.S. Government for 1998, 1997 and 1996
amounted to approximately $251,000,000 (77% of revenues), $211,000,000 (77% of
revenues) and $190,000,000 (78% of revenues), respectively.


(dollars in thousands) 1998 1997 1996
- -----------------------------------------------------------------

Revenues
United States $285,756 $239,645 $215,311
Foreign 40,354 33,339 29,304
------- ------- -------
Combined $326,110 $272,984 $244,615
======= ======= =======

Income before income taxes
United States $ 14,740 $ 14,853 $ 13,518
Foreign 3,737 1,933 2,638
------- ------- -------
Combined $ 18,477 $ 16,786 $ 16,156
======= ======= =======

Net income
United States $ 9,212 $ 8,837 $ 8,215
Foreign 2,503 1,235 1,636
------- ------- -------
Combined $ 11,715 $ 10,072 $ 9,851
======= ======= =======

Identifiable assets
United States $134,431 $ 97,847 $ 86,762
Foreign 28,629 21,013 16,546
------- ------- -------
Combined $163,060 $118,860 $103,308
======= ======= =======


NOTE 11. COMMON STOCK DATA (UNAUDITED)

The Company's stock trades on the Nasdaq National Market System. The ranges of
high and low sales prices for each quarter during fiscal years 1998 and 1997
are as follows:

1998 1997
Quarter High Low High Low
---------------------------------------------------

First $20 $13 7/8 $18 5/8 $12
Second 20 5/8 16 22 16
Third 22 1/4 18 1/2 23 5/8 16 1/8
Fourth 22 1/4 17 1/8 19 5/8 13 5/8


NOTE 12. QUARTERLY FINANCIAL DATA (UNAUDITED)

The quarterly financial data is unaudited, but in the opinion of management,
all adjustments necessary for a fair presentation of the selected data for
these interim periods have been included.

The 1997 fourth quarter net income included a $0.6 million loss resulting from
certain productivity problems experienced in a fixed unit price document
management contract in the litigation support business. This loss included a
$0.3 million net income provision to cover anticipated losses in 1998, before
productivity improvements were fully effected to return the activity to a
profitable condition.

(dollars in thousands,
except per share) First Second Third Fourth
- -----------------------------------------------------------------------

Year ended June 30, 1998
Revenues $70,669 $79,145 $85,239 $91,057
Costs and expenses 66,746 74,514 80,520 85,853
Income taxes 1,491 1,759 1,613 1,899
Net income 2,432 2,872 3,106 3,305
Diluted earnings per share 0.22 0.26 0.28 0.29

Year ended June 30, 1997
Revenues $62,734 $68,821 $70,907 $70,522
Costs and expenses 58,200 64,039 66,016 67,943
Income taxes 1,836 1,936 1,912 1,030
Net income 2,698 2,846 2,979 1,549
Diluted earnings per share 0.25 0.26 0.27 0.14
PAGE
SCHEDULE II

CACI INTERNATIONAL INC AND SUBSIDIARIES
VALUATION AND QUALIFYING ACCOUNTS
FOR YEARS ENDED JUNE 30, 1998, 1997 AND 1996

(dollars in thousands)
<TABLE>
<CAPTION>

Other
Balance
at Changes Balance
Beginning
Additions Add at End
Description of Period at Cost
Deductions (Deduct) of Period
- ----------- ---------- ---------
- ---------- -------- ---------

1998
- ----
<S> <C> <C>
<C> <C> <C>
Reserves deducted from assets
to which they apply:
Allowances for doubtful accounts $2,988 $ 820
$(381) $210 $3,637
===== =====
==== === =====

1997
- ----

Reserves deducted from assets
to which they apply:
Allowances for doubtful accounts $2,245 $1,006
$(590) $327 $2,988
===== =====
==== === =====

1996
- ----

Reserves deducted from assets
to which they apply:
Allowances for doubtful accounts $1,415 $ 382
$(103) $551 $2,245
===== =====
==== === =====

</TABLE>
PAGE
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, on the 22nd day of
September, 1998.

CACI International Inc

By: /s/
--------------------------------
J. P. London
Chairman of the Board,
Chief Executive Officer
and Director

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 capacities and on the dates indicated.

Signature Title Date
- --------- ----- ----

/s/ September 22, 1998
- --------------------- Chairman of the Board, ------------------
J. P. London Chief Executive Officer
and Director
(Principal Executive Officer)

/s/ September 22, 1998
- --------------------- Executive Vice President, -------------------
James P. Allen Chief Financial Officer
and Treasurer
(Principal Financial and
Accounting Officer)

/s/ September 16, 1998
- --------------------- Director -------------------
Richard L. Leatherwood


/s/ September 15, 1998
- --------------------- Director -------------------
Larry L. Pfirman


/s/ September 15, 1998
- --------------------- Director -------------------
Warren R. Phillips


/s/ September 14, 1998
- --------------------- Director -------------------
Charles P. Revoile


/s/ September 16, 1998
- --------------------- Director -------------------
William B. Snyder


/s/ September 15, 1998
- --------------------- Director -------------------
Richard P. Sullivan


/s/ September 19, 1998
- --------------------- Director -------------------
John M. Toups