Share of companies with a recorded size, by employees.
No size recorded: 14
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Frequently asked questions
About the Chainer data on this page.
How many companies use Chainer?
Firmable holds confirmed Chainer detections for 77 distinct companies, 12 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Chainer?
uCertify, OpenXcell (CMMI Level 3) and User Local,Inc. are among the most prominent in the current set.
What industries use Chainer?
Information technology and services, industrial and manufacturing and professional and business services lead the set, across 16 industries in total.
What size companies use Chainer?
Adoption concentrates in the 10,001+ employee band, across the companies whose size is recorded.
Where are Chainer users based?
The United States, Japan, Canada and Australia account for most detections, across 13 countries.
How current is this data?
12 companies were confirmed in the last 90 days. Last detection 4 September 2026.
