A breakdown of the 66 companies running RSM Employer Services.
Top industries
Professional and business services40
Information technology and services11
Financial services6
Construction and building3
Education and training1
Government and public services1
Industrial and manufacturing1
Wholesale1
No industry recorded: 2
Company size
1–104 (6%)
11–5017 (27%)
51–25023 (37%)
251–5008 (13%)
501–1,0006 (10%)
1,001–5,0001 (2%)
5,001–10,0001 (2%)
10,001+3 (5%)
Share of companies with a recorded size, by employees.
No size recorded: 3
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Frequently asked questions
About the RSM Employer Services data on this page.
How many companies use RSM Employer Services?
Firmable holds confirmed RSM Employer Services detections for 66 distinct companies, 66 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use RSM Employer Services?
Rider Hunt International, MCS Group and CCL Global are among the most prominent in the current set.
What industries use RSM Employer Services?
Professional and business services, information technology and services and financial services lead the set, across 9 industries in total.
What size companies use RSM Employer Services?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are RSM Employer Services users based?
The United States, Australia, Canada and Singapore account for most detections, across 13 countries.
How current is this data?
66 companies were confirmed in the last 90 days. Last detection 13 October 2026.
