Automatic Data Processing, Inc. (ADP) Revenue by Segment

Automatic Data Processing revenue by segment at a glance

In Q3 fiscal 2026 (the quarter ended March 31, 2026), Automatic Data Processing's largest business segment was Employer Services, with $4.04 billion or 68% of revenue, up 7.1% from a year earlier. Next: Professional Employee Organization Services (32%).

By product or service, HCM brought in 42%, PEO Zero-Margin Benefits Pass-Throughs brought in 20% and HRO brought in 19% of revenue in Q3 fiscal 2026.

The fastest-growing business segment from a year earlier was Employer Services (+7.1%).

From company filings, in USD; latest quarter ended March 31, 2026; quarterly data from Q1 fiscal 2018.

Automatic Data Processing, Inc.

ADPCommercial Services

United States

Commercial Services

Revenue breakdown

Fiscal quarters, from company filings

Segments by quarter (USD)

Click a bar to see that period below. Striped bars are calculated fourth quarters; an empty slot means it could not be calculated on the same basis i

Employer ServicesProfessional Employee Organization ServicesAll other segmentsOther Operating

Q4 FY26 breakdown

Fiscal quarter ended Jun 30, 2026 · calculated (full year minus the other periods)

Item	Revenue	Share	vs year before
Employer Servicescalc	USD 3.70B	67.5%	+6.7%
Professional Employee Organization Servicescalc	USD 1.78B	32.5%	+6.9%
Employer Services - Intersegment eliminationsicalc	-USD 2.40M		–

Sum of items USD 5.48B; corporate items and eliminations -USD 2.40M. Shares are of the items shown. Click an item with › to see its parts.

Also reported by:

All periods

Every item and period in one grid. Purple = calculated; "–" = not available.

Item	Q4 FY26	Q3 FY26	Q2 FY26	Q1 FY26	Q4 FY25	Q3 FY25	Q2 FY25	Q1 FY25	Q4 FY24	Q3 FY24	Q2 FY24	Q1 FY24	Q4 FY23	Q3 FY23	Q2 FY23	Q1 FY23	Q4 FY22	Q3 FY22	Q2 FY22	Q1 FY22	Q4 FY21	Q3 FY21	Q2 FY21	Q1 FY21	Q4 FY20	Q3 FY20	Q2 FY20	Q1 FY20	Q4 FY19	Q3 FY19	Q2 FY19	Q1 FY19	Q4 FY18	Q3 FY18	Q2 FY18	Q1 FY18
Employer Services	3.7B	4.0B	3.6B	3.5B	3.5B	3.8B	3.4B	3.3B	3.2B	3.6B	3.1B	3.0B	–	3.3B	2.9B	2.8B	–	3.0B	2.7B	2.6B	–	2.8B	2.5B	2.4B	2.3B	2.8B	2.5B	2.4B	2.4B	2.7B	2.5B	2.3B	2.3B	2.6B	2.3B	2.2B
Professional Employee Organization Services	1.8B	1.9B	1.8B	1.7B	1.7B	1.8B	1.7B	1.6B	1.6B	1.7B	1.5B	1.5B	–	1.6B	1.5B	1.4B	–	1.5B	1.4B	1.3B	–	1.3B	1.2B	1.1B	1.1B	1.2B	1.1B	1.1B	1.0B	1.1B	1.0B	974.9M	919.3M	1.1B	942.4M	899.8M
All other segments	–	–	–	–	–	–	–	–	–	- 2.5M	- 3.3M	- 3.6M	–	- 3.3M	- 4.2M	- 4.0M	–	- 2.8M	- 4.7M	- 3.3M	–	- 2.1M	- 1.0M	- 2.0M	900.0K	2.2M	2.7M	- 2.6M	1.6M	–	2.7M	–	–	–	–	–
Other Operating	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	–	- 2.8M	- 5.7M	200.0K	- 1.9M	- 2.0M

Automatic Data Processing revenue by business segment, last 4 quarters

Business segment	Q3 FY26	Q2 FY26	Q1 FY26	Q3 FY25	Share
Employer Services	$4.0B	$3.6B	$3.5B	$3.8B	68%
Professional Employee Organization Services	$1.9B	$1.8B	$1.7B	$1.8B	32%

In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.

Automatic Data Processing revenue by product or service, last 4 quarters

Product or service	Q3 FY26	Q2 FY26	Q1 FY26	Q3 FY25	Share
HCM	$2.5B	$2.2B	$2.2B	$2.4B	42%
PEO Zero-Margin Benefits Pass-Throughs	$1.2B	$1.1B	$1.1B	$1.1B	20%
HRO	$1.1B	$979.3M	$911.4M	$1.1B	19%
Global	$751.9M	$709.3M	$690.3M	$651.9M	13%
Interest On Funds Held for Clients	$403.9M	$308.6M	$286.8M	$355.2M	7%

In USD, fiscal quarters as reported; share = part of Q3 FY26 revenue.

Questions and answers

What are Automatic Data Processing's business segments?

Employer Services and Professional Employee Organization Services (as reported for Q3 fiscal 2026).

Which business segment makes the most money for Automatic Data Processing?

Employer Services: $4.04 billion, or 68% of revenue, in Q3 fiscal 2026.

What are Automatic Data Processing's main products and services?

By revenue in Q3 fiscal 2026: HCM (42%), PEO Zero-Margin Benefits Pass-Throughs (20%), HRO (19%) and Global (13%).

MoreAutomatic Data Processing stock overview Automatic Data Processing financials Automatic Data Processing executive team Automatic Data Processing shareholders

Disclaimer: This analysis is for informational and educational purposes only and does not constitute financial, investment, tax, or legal advice. Data may be incomplete, delayed, or contain inaccuracies. Consult with a qualified financial advisor before making any investment decisions.