Automatic Data Processing, Inc. revenue by segment ADP

Annual Quarterly

Automatic Data Processing, Inc. splits its revenue into 5 lines in its filings. The largest line in Q1 of fiscal 2027, the quarter ended Sep 30, 2026 was HCM at $2.3 billion, 41% of the total.

USD in millions. The percent under a figure is the change from the same quarter a year earlier.

Line	TTM Sep 30, 2026	Q1 FY2027 Sep 30, 2026	Q4 FY2026 Jun 30, 2026	Q3 FY2026 Mar 31, 2026	Q2 FY2026 Dec 31, 2025	Q1 FY2026 Sep 30, 2025	Q4 FY2025 Jun 30, 2025	Q3 FY2025 Mar 31, 2025	Q2 FY2025 Dec 31, 2024
Revenue	22,263	5,491	5,474	5,939	5,359	5,175	5,127	5,553	5,048
HCM	9,210 +4.6% share 41.4%	2,255 +4.6% share 41.1%	2,226 +4.8% share 40.7%	2,493 +4.2% share 42.0%	2,236 +4.9% share 41.7%	2,156 share 41.7%	2,125 share 41.4%	2,392 share 43.1%	2,132 share 42.2%
PEO Zero Margin Benefits Pass Throughs	4,705 +7.6% share 21.1%	1,229 +8.6% share 22.4%	1,180 +7.8% share 21.6%	1,170 +7.3% share 19.7%	1,126 +6.7% share 21.0%	1,131 share 21.9%	1,095 share 21.4%	1,090 share 19.6%	1,055 share 20.9%
HRO	4,015 +4.9% share 18.0%	953 +4.6% share 17.4%	962 +5.7% share 17.6%	1,121 +5.4% share 18.9%	979 +3.8% share 18.3%	911 share 17.6%	910 share 17.8%	1,064 share 19.2%	943 share 18.7%
Global	2,935 +9.7% share 13.2%	724 +4.9% share 13.2%	750 +8.8% share 13.7%	752 +15.3% share 12.7%	709 +9.9% share 13.2%	690 share 13.3%	689 share 13.4%	652 share 11.7%	645 share 12.8%
Interest On Funds Held For Clients	1,397 +14.3% share 6.3%	329 +14.8% share 6.0%	355 +15.5% share 6.5%	404 +13.7% share 6.8%	309 +13.1% share 5.8%	287 share 5.5%	308 share 6.0%	355 share 6.4%	273 share 5.4%

How these figures are calculated

Quarterly columns are single-quarter amounts. When a 10-Q reports only a year-to-date total, as cash flow statements do, the quarter is that total minus the previous quarter's year-to-date total. The fourth quarter is the annual report's full year minus the first nine months. A column marked YTD is a year-to-date total, shown when the earlier report needed for the single quarter is missing. USD in millions. Each group is a separate split of total revenue, so the groups are not added together. Share of revenue is that line divided by total revenue. The first column adds the latest year-to-date segment amount to the last fiscal year and subtracts the year-ago year-to-date amount. More on our methodology.

Company profile

Industry: Services-Computer Processing & Data Preparation (SIC 7374)
Listed as: ADP (Nasdaq)
Fiscal year ends: June 30
Incorporated in: DE
Headquarters: Roseland, NJ
SEC filer status: Large accelerated filer
SEC CIK: 8670

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Source: SEC EDGAR filings. This is company-reported data, not investment advice.