A breakdown of the 195 companies running Referral Hub.
Top industries
Information technology and services48
Professional and business services31
Financial services22
Media and telecommunications20
Education and training14
Retail trade9
Art, sports and recreation8
Construction and building7
No industry recorded: 9
Company size
1–1025 (14%)
11–5041 (23%)
51–25062 (35%)
251–50027 (15%)
501–1,0003 (2%)
1,001–5,00013 (7%)
5,001–10,0004 (2%)
10,001+2 (1%)
Share of companies with a recorded size, by employees.
No size recorded: 18
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Frequently asked questions
About the Referral Hub data on this page.
How many companies use Referral Hub?
Firmable holds confirmed Referral Hub detections for 195 distinct companies, 195 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Referral Hub?
Stonepeak, DigitalBridge and Mobile Modular are among the most prominent in the current set.
What industries use Referral Hub?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use Referral Hub?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Referral Hub users based?
The United States, Canada, Australia and the Philippines account for most detections, across 13 countries.
How current is this data?
195 companies were confirmed in the last 90 days. Last detection 13 October 2026.
