A breakdown of the 874 companies running DonorSupport.
Top industries
Not for profit381
Education and training88
Health and wellness77
Art, sports and recreation61
Government and public services39
Media and telecommunications38
Professional and business services33
Hospitality and travel31
No industry recorded: 44
Company size
1–10120 (16%)
11–50174 (24%)
51–250270 (37%)
251–50077 (11%)
501–1,00030 (4%)
1,001–5,00047 (6%)
5,001–10,0003 (<1%)
10,001+11 (2%)
Share of companies with a recorded size, by employees.
No size recorded: 142
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Frequently asked questions
About the DonorSupport data on this page.
How many companies use DonorSupport?
Firmable holds confirmed DonorSupport detections for 874 distinct companies, 873 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use DonorSupport?
Volunteers of America-Greater New York, The Conservation Fund and United Way of Greater Atlanta are among the most prominent in the current set.
What industries use DonorSupport?
Not for profit, education and training and health and wellness lead the set, across 18 industries in total.
What size companies use DonorSupport?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are DonorSupport users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
873 companies were confirmed in the last 90 days. Last detection 13 October 2026.
