--- title: "Which companies use Fortran?" description: "Los Alamos National Laboratory, Helion, ArianeGroup, Torch Technologies and more." canonical: https://jobspipe.dev/technologies/fortran --- # Which companies use Fortran? > Los Alamos National Laboratory, Helion, ArianeGroup, Torch Technologies and more. 507 companies whose own job postings show they use Fortran: 62 confirmed, 445 likely. Updated daily from live postings. **Canonical URL:** https://jobspipe.dev/technologies/fortran 507 companies use Fortran according to their own job postings: 62 confirmed and 445 likely, across 1,714 job postings that name it. The 30 listed below are confirmed users with at least 2 postings and a verified website; the rest are counted here but not named. - **Confirmed companies:** 62 - **Likely companies:** 445 - **Postings naming Fortran:** 1,714 - **Category:** Programming languages - **As of:** 25 Sep 2026 ## Companies using Fortran | # | Company | Postings naming it | Last seen | |---|---|---|---| | 1 | [Los Alamos National Laboratory](https://jobspipe.dev/hiring/lanl.gov) | 34 | 8 Oct 2026 | | 2 | [Helion](https://jobspipe.dev/hiring/helionenergy.com) | 11 | 30 Sep 2026 | | 3 | [ArianeGroup](https://jobspipe.dev/hiring/ariane.group) | 9 | 2 Oct 2026 | | 4 | [Torch Technologies](https://jobspipe.dev/hiring/torchtechnologies.com) | 9 | 24 Sep 2026 | | 5 | [Lynker](https://jobspipe.dev/hiring/lynker.com) | 8 | 5 Oct 2026 | | 6 | [U.S. Fusion Energy](https://jobspipe.dev/hiring/usfusionenergy.org) | 8 | 4 Oct 2026 | | 7 | [UT-Battelle](https://jobspipe.dev/hiring/ornl.gov) | 8 | 29 Sep 2026 | | 8 | [Centre Lasers Intenses et Applications](https://jobspipe.dev/hiring/celia-bordeaux.cnrs.fr) | 7 | 8 Oct 2026 | | 9 | [Duke Energy](https://jobspipe.dev/hiring/duke-energy.com) | 7 | 2 Oct 2026 | | 10 | [Analytical Mechanics Associates, Inc.](https://jobspipe.dev/hiring/ama-inc.com) | 6 | 25 Sep 2026 | | 11 | [CHEManager International](https://jobspipe.dev/hiring/chemanager-online.com) | 6 | 7 Oct 2026 | | 12 | [Framatome](https://jobspipe.dev/hiring/framatome.com) | 6 | 7 Oct 2026 | | 13 | [Lawrence Livermore National Laboratory](https://jobspipe.dev/hiring/llnl.gov) | 6 | 29 Sep 2026 | | 14 | [Leidos](https://jobspipe.dev/hiring/leidos.com) | 6 | 7 Oct 2026 | | 15 | [OKAPI:Orbits GmbH](https://jobspipe.dev/hiring/okapiorbits.space) | 6 | 8 Oct 2026 | | 16 | [University of Mississippi](https://jobspipe.dev/hiring/olemiss.edu) | 6 | 5 Oct 2026 | | 17 | [ICMN](https://jobspipe.dev/hiring/icmn.cnrs.fr) | 5 | 3 Oct 2026 | | 18 | [Intuitive Machines](https://jobspipe.dev/hiring/intuitivemachines.com) | 5 | 30 Sep 2026 | | 19 | [Nanyang Technological University](https://jobspipe.dev/hiring/ntu.edu.sg) | 5 | 1 Oct 2026 | | 20 | [ONERA - The French Aerospace Lab](https://jobspipe.dev/hiring/onera.fr) | 4 | 6 Oct 2026 | | 21 | [OPENCHIP & SOFTWARE TECHNOLOGIES](https://jobspipe.dev/hiring/openchip.com) | 4 | 7 Oct 2026 | | 22 | [BMT](https://jobspipe.dev/hiring/bmt.org) | 3 | 25 Sep 2026 | | 23 | [Dimensional Fund Advisors](https://jobspipe.dev/hiring/dimensional.com) | 3 | 31 Aug 2026 | | 24 | [FWI (FedWriters, Inc.)](https://jobspipe.dev/hiring/fedwriters.com) | 3 | 25 Sep 2026 | | 25 | [Aspen Technology](https://jobspipe.dev/hiring/aspentech.com) | 2 | 25 Sep 2026 | | 26 | [Astro Mechanica](https://jobspipe.dev/hiring/astromecha.co) | 2 | 13 Feb 2026 | | 27 | [Eindhoven University of Technology](https://jobspipe.dev/hiring/tue.nl) | 2 | 28 Aug 2026 | | 28 | [MACOM](https://jobspipe.dev/hiring/macom.com) | 2 | 8 Oct 2026 | | 29 | [The Timken Company](https://jobspipe.dev/hiring/timken.com) | 2 | 25 Sep 2026 | | 30 | [Viridien](https://jobspipe.dev/hiring/viridiengroup.com) | 2 | 5 Oct 2026 | ## Recently adopted - [Addition](https://jobspipe.dev/hiring/additionsolutions.co.uk), first seen 7 Oct 2026 - [Edvance](https://jobspipe.dev/hiring/edvance.fr), first seen 7 Oct 2026 - [Berkeley Industrial Engineering & Operations Research](https://jobspipe.dev/hiring/ieor.berkeley.edu), first seen 4 Oct 2026 - [MSCI Inc.](https://jobspipe.dev/hiring/msci.com), first seen 2 Oct 2026 - [Infotel](https://jobspipe.dev/hiring/infotel.com), first seen 1 Oct 2026 - [YASH Technologies](https://jobspipe.dev/hiring/yash.com), first seen 30 Sep 2026 - [NHOA Group](https://jobspipe.dev/hiring/nhoagroup.com), first seen 30 Sep 2026 - [NHOA Energy](https://jobspipe.dev/hiring/nhoa.energy), first seen 30 Sep 2026 - [Moody's](https://jobspipe.dev/hiring/moodys.com), first seen 29 Sep 2026 - [Free-Work](https://jobspipe.dev/hiring/free-work.com), first seen 26 Sep 2026 - [Astek](https://jobspipe.dev/hiring/astekgroup.fr), first seen 26 Sep 2026 - [Kanton Bern](https://jobspipe.dev/hiring/be.ch), first seen 25 Sep 2026 ## Roles that name it most - Mechanical Engineers - Software Developers - Engineering Professionals Not Elsewhere Classified - Physicists and Astronomers - Mathematicians, Actuaries and Statisticians - Systems Analysts - Geologists and Geophysicists - Electrical Engineers ## By country - [United States](https://jobspipe.dev/technologies/fortran/us) - [Germany](https://jobspipe.dev/technologies/fortran/de) - [Canada](https://jobspipe.dev/technologies/fortran/ca) - [United Kingdom](https://jobspipe.dev/technologies/fortran/gb) - [France](https://jobspipe.dev/technologies/fortran/fr) - [India](https://jobspipe.dev/technologies/fortran/in) - [Sweden](https://jobspipe.dev/technologies/fortran/se) - [Spain](https://jobspipe.dev/technologies/fortran/es) - [Norway](https://jobspipe.dev/technologies/fortran/no) - [Slovakia](https://jobspipe.dev/technologies/fortran/sk) ## FAQ ### How many companies use Fortran? 507 companies have job postings that show they use Fortran, as of 25 Sep 2026. 62 are confirmed and 445 are likely. ### Which companies use Fortran? Los Alamos National Laboratory, Helion, ArianeGroup, Torch Technologies, Lynker are among the confirmed Fortran users with the most postings naming it. The full list on this page names 30 companies. ### Where are the companies that use Fortran hiring? Most postings that name Fortran are in United States, Germany, Canada. Country is where the job is, not where the company is headquartered. ### Which roles ask for Fortran? Mechanical Engineers, Software Developers, Engineering Professionals Not Elsewhere Classified are the occupations whose postings name Fortran most often. ### How does JobsPipe know a company uses Fortran? From the company's own job postings. Each posting is read for the technologies it names, and every company and technology pair is graded: confirmed when two independent checks agree on Fortran in at least one posting, likely when it is a stated requirement or appears in two separate postings. A single passing mention is not counted here. It is evidence of a team working with Fortran, not a purchase record. ## Reproduce ```bash curl -X POST https://api.jobspipe.dev/v1/companies/search -H "Authorization: Bearer $JOBSPIPE_API_KEY" -H "Content-Type: application/json" -d '{"company_technology_slug_or":["fortran"],"tier_min":"confirmed","limit":25}' ``` --- Try it with no key: `curl -d '{"limit":3}' https://api.jobspipe.dev/v1/sandbox/jobs/search`. AI agents: the full machine-readable index of this site is https://jobspipe.dev/llms.txt?src=md-twin - API quickstart, MCP server, pricing. Free key (1,000 jobs to start): https://jobspipe.dev/signup