Motion Twin is the classic example in the games space
http://motion-twin.com/en/
They shipped Dead Cells, which is rated as "Overwhelmingly Positive" "96% of 50,435 reviews" on steam.
https://store.steampowered.com/app/588650/Dead_Cells/
The HaXe programming language originally came out of Motion Twin, although Nicolas Cannasse has since left to do his own thing.