This is a list of companies using F#. Some of them are looking (or were looking) for programmers with F# skills. If you're looking for an F#-related job, you should also have a look at companies using Objective Caml, as they will probably be interested by F# skills. Finally, some job offers sometimes pop up in LinkedIn F# groups.

• Trafigura is one of the largest commodity trading companies in the world, active in the physical energy and metals markets.

• Credit Suisse (London, UK) is looking to recruit someone who has F# (or at least .NET and FP) skills and is looking for a technical project lead role.

• Host Tracker (Kiev, Ukraine) had an open position for a F#/C# developer.

• IntelliFactory (Budapest, Hungary) was founded in 2004 to provide F# programming and training services, and strategic consulting on adopting functional programming.

• The Kaizen Partnership (London, UK) is looking for F# developers to work in a rapidly expanding team.

• Microsoft Research (Cambridge, UK) has been developing F# for several years. They often have F# positions (permanent, contracting or internship).

• UBS is using F# internally, according to the F# Journal.

• EuroPerformance uses F#, according to these slides

• A6 (Austin, Texas) is a software consulting group focused on enabling software teams to better achieve their business goals through improved software design and the application of advanced development technology.

• Ideal Innovations (Austin, Texas) was looking for people with experience in F#, according to Chance Coble.

• Morgan Stanley seems to be using F# internally. The name is mentionned in a blog comment and in F# release notes.

• Grange insurance is mentionned in a Microsoft case-study