A breakdown of the 2.4K+ companies running Fortran.
Top industries
Information technology and services623
Industrial and manufacturing395
Education and training307
Professional and business services230
Construction and building220
Government and public services146
Resources, energy and utilities88
Financial services84
No industry recorded: 88
Company size
1–10194 (9%)
11–50287 (13%)
51–250452 (21%)
251–500250 (11%)
501–1,000129 (6%)
1,001–5,000328 (15%)
5,001–10,000198 (9%)
10,001+343 (16%)
Share of companies with a recorded size, by employees.
No size recorded: 283
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Frequently asked questions
About the Fortran data on this page.
How many companies use Fortran?
Firmable holds confirmed Fortran detections for 2,464 distinct companies, 651 of them confirmed in the last 90 days. A company is counted once however many of its properties run it.
Which companies use Fortran?
Emerson Automation Solutions, X-Bow Systems Inc. and THL Partners are among the most prominent in the current set.
What industries use Fortran?
Information technology and services, industrial and manufacturing and education and training lead the set, across 19 industries in total.
What size companies use Fortran?
Adoption concentrates in the 51-250 employee band, across the companies whose size is recorded.
Where are Fortran users based?
The United States, Canada, Australia and Japan account for most detections, across 13 countries.
How current is this data?
651 companies were confirmed in the last 90 days. Last detection 20 September 2026.
