Share of companies with a recorded size, by employees.
No size recorded: 201
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Frequently asked questions
About the OpenCms data on this page.
How many companies use OpenCms?
Firmable holds confirmed OpenCms detections for 382 distinct companies, 234 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use OpenCms?
voestalpine High Performance Metals, Kentucky Lottery Corporation and Singapore-ETH Centre are among the most prominent in the current set.
What industries use OpenCms?
Education and training, industrial and manufacturing and professional and business services lead the set, across 19 industries in total.
What size companies use OpenCms?
Adoption concentrates in the 1,001-5,000 employee band, across the companies whose size is recorded.
Where are OpenCms users based?
The United States, Australia, Canada and Japan account for most detections, across 13 countries.
How current is this data?
234 companies were confirmed in the last 90 days. Last detection 14 October 2026.
