A breakdown of the 12K+ companies running ADP HRMS.
Top industries
Industrial and manufacturing1.8K+
Professional and business services1.4K+
Information technology and services1.2K+
Health and wellness1.1K+
Construction and building1K+
Financial services1K+
Education and training574
Art, sports and recreation537
No industry recorded: 356
Company size
1–10428 (4%)
11–501,102 (9%)
51–2503,894 (33%)
251–5002,570 (22%)
501–1,0001,234 (11%)
1,001–5,0001,615 (14%)
5,001–10,000340 (3%)
10,001+482 (4%)
Share of companies with a recorded size, by employees.
No size recorded: 588
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Frequently asked questions
About the ADP HRMS data on this page.
How many companies use ADP HRMS?
Firmable holds confirmed ADP HRMS detections for 12,253 distinct companies, 1,717 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use ADP HRMS?
USA DeBusk, Arcutis Biotherapeutics, Inc. and Reeves Young are among the most prominent in the current set.
What industries use ADP HRMS?
Industrial and manufacturing, professional and business services and information technology and services lead the set, across 19 industries in total.
What size companies use ADP HRMS?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are ADP HRMS users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
1,717 companies were confirmed in the last 90 days. Last detection 7 September 2026.