A breakdown of the 8.9K+ companies running CPA Site Solutions.
Top industries
Financial services6.9K+
Professional and business services897
Information technology and services22
Construction and building16
Industrial and manufacturing8
Not for profit7
Education and training6
Health and wellness5
No industry recorded: 977
Company size
1–101,641 (28%)
11–502,834 (48%)
51–2501,366 (23%)
251–50055 (1%)
501–1,0007 (<1%)
1,001–5,00029 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 3K+
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Frequently asked questions
About the CPA Site Solutions data on this page.
How many companies use CPA Site Solutions?
Firmable holds confirmed CPA Site Solutions detections for 8,960 distinct companies, 8,883 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use CPA Site Solutions?
Sorren, Accounting and ProSites are among the most prominent in the current set.
What industries use CPA Site Solutions?
Financial services, professional and business services and information technology and services lead the set, across 19 industries in total.
What size companies use CPA Site Solutions?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are CPA Site Solutions users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
8,883 companies were confirmed in the last 90 days. Last detection 13 October 2026.
