A breakdown of the 18K+ companies running UNIX Shell.
Top industries
Information technology and services7.8K+
Professional and business services2.2K+
Financial services1.9K+
Industrial and manufacturing1.6K+
Education and training716
Media and telecommunications702
Construction and building475
Health and wellness462
No industry recorded: 672
Company size
1–10989 (6%)
11–502,545 (14%)
51–2504,987 (28%)
251–5002,502 (14%)
501–1,0001,632 (9%)
1,001–5,0002,959 (17%)
5,001–10,000852 (5%)
10,001+1,363 (8%)
Share of companies with a recorded size, by employees.
No size recorded: 926
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Frequently asked questions
About the UNIX Shell data on this page.
How many companies use UNIX Shell?
Firmable holds confirmed UNIX Shell detections for 18,755 distinct companies, 3,863 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use UNIX Shell?
LeanTaaS, L Catterton and National Urban League are among the most prominent in the current set.
What industries use UNIX Shell?
Information technology and services, professional and business services and financial services lead the set, across 19 industries in total.
What size companies use UNIX Shell?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are UNIX Shell users based?
The United States, Canada, Australia and Singapore account for most detections, across 13 countries.
How current is this data?
3,863 companies were confirmed in the last 90 days. Last detection 19 September 2026.
