Automatic Data Processing, Inc., also known as ADP®, is a leading global technology company providing human capital management (HCM) solutions. With over 1.1 million clients, ADP is considered a leading provider of HR services such as talent, time management, benefits and payroll.
Market capitalization of Automatic Data Processing (ADP)
Market cap: $124.54 Billion USD
As of June 2025 Automatic Data Processing has a market cap of $124.54 Billion USD. This makes Automatic Data Processing the world's 141th most valuable company by market cap according to our data. The market capitalization, commonly called market cap, is the total market value of a publicly traded company's outstanding shares and is commonly used to measure how much a company is worth.
Market cap history of Automatic Data Processing from 1996 to 2025
End of year Market Cap
| Year | Marketcap | Change |
|---|---|---|
| 2025 | $124.54 B | 3.2% |
| 2024 | $120.68 B | 25.94% |
| 2023 | $95.82 B | -3.29% |
| 2022 | $99.08 B | -4.41% |
| 2021 | $103.66 B | 37.2% |
| 2020 | $75.55 B | 2.63% |
| 2019 | $73.62 B | 28.72% |
| 2018 | $57.19 B | 10.05% |
| 2017 | $51.97 B | 12.08% |
| 2016 | $46.37 B | 19.33% |
| 2015 | $38.86 B | -2.3% |
| 2014 | $39.77 B | 2.26% |
| 2013 | $38.89 B | 40.96% |
| 2012 | $27.59 B | 4.54% |
| 2011 | $26.39 B | 15.4% |
| 2010 | $22.87 B | 6.21% |
| 2009 | $21.53 B | 7.78% |
| 2008 | $19.97 B | -13.95% |
| 2007 | $23.21 B | -13.97% |
| 2006 | $26.98 B | 1.91% |
| 2005 | $26.48 B | 2.41% |
| 2004 | $25.86 B | 10.67% |
| 2003 | $23.36 B | -0.71% |
| 2002 | $23.53 B | -35.58% |
| 2001 | $36.53 B | -9.18% |
| 2000 | $40.22 B | 18.47% |
| 1999 | $33.95 B | 39.05% |
| 1998 | $24.41 B | 33.1% |
| 1997 | $18.34 B | 46.51% |
| 1996 | $12.52 B |
End of Day market cap according to different sources
On Jun 15th, 2025 the market cap of Automatic Data Processing was reported to be:
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