I know about these financial contributions to the Haskell Foundation…
IOHK - $125,000
GitHub - $70,000 *Note: This contribution is earmarked for GHC developer support
Well Typed - $25,000
Mercury - $12,000
Flipstone - $20,000
Tweag - $25,000
Obsidian - $25,000
EMQ - $25,000
Digtal Asset - $70,000
Exfreight - $25,000
TripShot - $10,000
HERP - $10,000
I believe Serokell is paying 3 people to work on dependent types for Haskell.
https://serokell.io/blog/developing-ghc-for-a-living
…That made me wonder in what ways other companies are contributing back to Haskell?