News for hackers. Stuff that matters.
Re:Reflecting on Haskell in 2017 by pjmlp on Monday December 04, 2017 @02:54AM (#15842299)
Facebook is using Haskell to control spam.

https://code.facebook.com/posts/745068642270222/fighting-spa...

Galois uses it for their financial products,

https://galois.com/about/haskell/

A German company, CMED, uses for their medical services server

http://cpmed.de/jobs/haskell/

Other than that, not all companies are found of putting all their golden eggs on Github.

Re:Reflecting on Haskell in 2017 by jmct on Monday December 04, 2017 @12:46PM (#15845798)
Galois does not work on financial products. It is a research services company (i.e. R&D for hire) that focuses on high-assurance software.
Re:Reflecting on Haskell in 2017 by swyx on Monday December 04, 2017 @11:16PM (#15849674)
i believe Lumi (YC company) uses Haskell for its backend https://news.ycombinator.com/item?id=12732592