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Companies using Linux

As of 14 October 2026, Firmable tracks 318,406 companies across 13 countries running Linux. See who they are, and who to call.

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Companies using Linux

Showing 5 of 318K+ companies

Viant

viantinc.com · Computer software · 251–500 employees

Last seen 6 Sep 2026 The most recent date Firmable detected Linux at this company.

Decision makers · 241 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Senior Director of Engineering MobileEmail
Senior Director, Data Reliability Engineering MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hired as independent director · 10 Aug 2026

Viant Inc. is developing Supply Path Optimization product on Sep 25th '26. · 25 Sep 2026

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Partners Real Estate

partnersrealestate.com · Unclassified · 251–500 employees

Last seen 12 Oct 2026 The most recent date Firmable detected Linux at this company.

Decision makers · 248 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Chief Engineer MobileEmail
SVP Data & Technology MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hired as Equity Partner in Texas · 2 Oct 2026

Partners Real Estate Co. invests into assets: 572,640-SF speculative, rail-served industrial building in Texas, United States, Northern America, Americas. · 26 Sep 2026

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link

commerce.com · E-commerce retailers · 251–500 employees

Last seen 28 Aug 2026 The most recent date Firmable detected Linux at this company.

Decision makers · 221 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Director of Solutions Engineering MobileEmail
Software Engineering Manager MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hiring: Manager, Data Engineering · 1 Oct 2026

Commerce partnered with Athena Wealth Planning Limited on Sep 3rd '26. · 3 Sep 2026

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Acadian Asset Management

acadian-asset.com · Financial planning and advisory services · 251–500 employees

Last seen 11 Aug 2026 The most recent date Firmable detected Linux at this company.

Decision makers · 218 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Manager, IT Security MobileEmail
Vice President of Artificial Intelligence MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hired as senior v.p. for business development · 17 Jul 2026

Acadian Asset Management expands Singapore trading hub with leadership presence. · 28 Aug 2026

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Ceribell │ AI-Powered Point-of-Care EEG

ceribell.com · Computer software · 251–500 employees

Last seen 31 Aug 2026 The most recent date Firmable detected Linux at this company.

Decision makers · 239 on file Senior people on file at this company. Firmable holds their names, emails and mobiles.

Vice President Information Security & IT MobileEmail
Director, Machine Learning/Data Science MobileEmail

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Signals Recent events at this company, such as a leadership change, funding or a new office.

Hired as Board of Directors · 29 Jul 2026

Ceribell announces a new feature for its point-of-care EEG system to remove common artifacts with one click. · 28 Sep 2026

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Who uses Linux

A breakdown of the 318K+ companies running Linux.

Top industries

Information technology and services91K+
Professional and business services34K+
Industrial and manufacturing22K+
Education and training18K+
Financial services17K+
Art, sports and recreation15K+
Media and telecommunications13K+
Construction and building12K+

No industry recorded: 37K+

Company size

1–1054,244 (25%)
11–5058,360 (27%)
51–25054,790 (26%)
251–50018,940 (9%)
501–1,0009,223 (4%)
1,001–5,00012,986 (6%)
5,001–10,0002,548 (1%)
10,001+2,429 (1%)

Share of companies with a recorded size, by employees.

No size recorded: 104K+

Versions detected

4 versions across the confirmed companies. Counts are distinct companies seen running that version.

218
2.6.2410
2.4.201
2.x.x1

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Frequently asked questions

About the Linux data on this page.

How many companies use Linux?

Firmable holds confirmed Linux detections for 318,406 distinct companies, 266,741 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.

Which companies use Linux?

Viant, Ceribell │ AI-Powered Point-of-Care EEG and Partners Real Estate are among the most prominent in the current set.

What industries use Linux?

Information technology and services, professional and business services and industrial and manufacturing lead the set, across 19 industries in total.

What size companies use Linux?

Adoption concentrates in the 11-50 employee band, across the companies whose size is recorded.

Where are Linux users based?

The United States, Canada, Australia and Indonesia account for most detections, across 13 countries.

How current is this data?

266,741 companies were confirmed in the last 90 days. Last detection 14 October 2026.

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