A breakdown of the 37K+ companies running OpenGSE.
Top industries
Professional and business services3.3K+
Art, sports and recreation3.3K+
Education and training2.9K+
Media and telecommunications2.6K+
Information technology and services1.8K+
Construction and building1.4K+
Retail trade1.4K+
Hospitality and travel1.3K+
No industry recorded: 12K+
Company size
1–106,691 (52%)
11–503,327 (26%)
51–2502,026 (16%)
251–500444 (3%)
501–1,000132 (1%)
1,001–5,000230 (2%)
5,001–10,00036 (<1%)
10,001+50 (<1%)
Share of companies with a recorded size, by employees.
No size recorded: 24K+
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Frequently asked questions
About the OpenGSE data on this page.
How many companies use OpenGSE?
Firmable holds confirmed OpenGSE detections for 37,587 distinct companies, 17,895 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use OpenGSE?
National Wild Turkey Federation, Seattle Opera and Cumberland County, NC are among the most prominent in the current set.
What industries use OpenGSE?
Professional and business services, art, sports and recreation and education and training lead the set, across 19 industries in total.
What size companies use OpenGSE?
Adoption concentrates in the 1-10 employee band, across the companies whose size is recorded.
Where are OpenGSE users based?
The United States, Indonesia, Canada and Australia account for most detections, across 13 countries.
How current is this data?
17,895 companies were confirmed in the last 90 days. Last detection 14 October 2026.
