A breakdown of the 12 companies running BastionGPT.
Top industries
Professional and business services5
Art, sports and recreation2
Not for profit2
Education and training1
Health and wellness1
Information technology and services1
Company size
1–102 (20%)
11–505 (50%)
51–2502 (20%)
251–5001 (10%)
Share of companies with a recorded size, by employees.
No size recorded: 2
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Frequently asked questions
About the BastionGPT data on this page.
How many companies use BastionGPT?
Firmable holds confirmed BastionGPT detections for 12 distinct companies, 10 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use BastionGPT?
Rhode Island Bar Association, Sacbar and Florida Psychological Association are among the most prominent in the current set.
What industries use BastionGPT?
Professional and business services, art, sports and recreation and not for profit lead the set, across 7 industries in total.
What size companies use BastionGPT?
Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.
Where are BastionGPT users based?
The United States, Australia and Canada account for most detections, across 3 countries.
How current is this data?
10 companies were confirmed in the last 90 days. Last detection 5 September 2026.
