Share of companies with a recorded size, by employees.
No size recorded: 126
Versions detected
9 versions across the confirmed companies. Counts are distinct companies seen running that version.
3.6.102
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2.19.91
2.20.181
2.20.251
3.6.221
3.6.281
3.8.41
3.8.51
One dataset. Four ways to sell.
Match the deepest technology intelligence against the most comprehensive data on companies and people – such as who is growing, raised capital or changed role – for pinpoint precision on GTM campaigns.
Competitor displacement
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Frequently asked questions
About the Prefect data on this page.
How many companies use Prefect?
Firmable holds confirmed Prefect detections for 484 distinct companies, 440 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Prefect?
Koda Capital, Valor Equity Partners and Nex are among the most prominent in the current set.
What industries use Prefect?
Information technology and services, professional and business services and financial services lead the set, across 18 industries in total.
What size companies use Prefect?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Prefect users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
440 companies were confirmed in the last 90 days. Last detection 14 October 2026.
