Share of companies with a recorded size, by employees.
No size recorded: 30
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Frequently asked questions
About the Certain data on this page.
How many companies use Certain?
Firmable holds confirmed Certain detections for 430 distinct companies, 110 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Certain?
Council of Chief State School Officers, SHW and MSCI Private Capital Solutions are among the most prominent in the current set.
What industries use Certain?
Industrial and manufacturing, professional and business services and information technology and services lead the set, across 19 industries in total.
What size companies use Certain?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Certain users based?
The United States, Australia, Canada and Indonesia account for most detections, across 13 countries.
How current is this data?
110 companies were confirmed in the last 90 days. Last detection 13 October 2026.
