Automatic Data Processing, Inc. vs Paychex, Inc.
In their latest fiscal years, Automatic Data Processing, Inc. reported revenue of $21.95B and Paychex, Inc. reported $6.51B — ADP was 3.4× larger by revenue. Net income was $4.41B for ADP and $1.76B for PAYX.
| Latest fiscal year | ADP · FY ended Jun 2026 | PAYX · FY ended May 2026 |
|---|---|---|
| Revenue | $21.95B | $6.51B |
| Revenue growth | +6.7% | +16.9% |
| Operating income | — | $2.51B |
| Net income | $4.41B | $1.76B |
| Net margin | 20.1% | 27.0% |
| Diluted EPS | $10.94 | $4.89 |
| Operating cash flow | $5.44B | $2.56B |
| Total assets | $63.19B | $16.17B |
| Total liabilities | $57.16B | $12.44B |
| Shareholders' equity | $6.03B | $3.74B |
| Cash & equivalents | $4.23B | $1.09B |
Revenue over time
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Both columns use the same XBRL concepts where possible, but companies may define revenue and other line items differently. Banks, insurers and industrial companies are not directly comparable on margins. Source: SEC EDGAR XBRL company facts. Not investment advice.