A breakdown of the 9.7K+ companies running Keycloak.
Top industries
Information technology and services3.6K+
Professional and business services857
Industrial and manufacturing672
Financial services582
Education and training531
Retail trade489
Media and telecommunications324
Art, sports and recreation306
No industry recorded: 962
Company size
1–10980 (13%)
11–501,528 (21%)
51–2501,941 (27%)
251–500775 (11%)
501–1,000506 (7%)
1,001–5,000868 (12%)
5,001–10,000271 (4%)
10,001+451 (6%)
Share of companies with a recorded size, by employees.
No size recorded: 2.4K+
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Frequently asked questions
About the Keycloak data on this page.
How many companies use Keycloak?
Firmable holds confirmed Keycloak detections for 9,796 distinct companies, 7,962 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Keycloak?
Centerbridge Partners, L.P., Thoma Bravo and ScotPac Business Finance are among the most prominent in the current set.
What industries use Keycloak?
Information technology and services, professional and business services and industrial and manufacturing lead the set, across 19 industries in total.
What size companies use Keycloak?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Keycloak users based?
The United States, Australia, Canada and Singapore account for most detections, across 13 countries.
How current is this data?
7,962 companies were confirmed in the last 90 days. Last detection 14 October 2026.
