Share of companies with a recorded size, by employees.
No size recorded: 10K+
Versions detected
10 versions across the confirmed companies. Counts are distinct companies seen running that version.
5.16.31.1K+
5.32.1536
5.26.3303
5.34.1189
5.10.1128
5.8.099
5.10.094
5.8.880
5.42.368
5.34.055
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Competitor displacement
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Frequently asked questions
About the Perl data on this page.
How many companies use Perl?
Firmable holds confirmed Perl detections for 35,843 distinct companies, 15,827 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Perl?
Corelight, Walleye Capital and Universities of Wisconsin are among the most prominent in the current set.
What industries use Perl?
Information technology and services, professional and business services and education and training lead the set, across 19 industries in total.
What size companies use Perl?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Perl users based?
The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.
How current is this data?
15,827 companies were confirmed in the last 90 days. Last detection 14 October 2026.
