[hippyhippo]

Well, mainly Status.im uses Nim, and there is one based in China I think (Some of their employees are regulars in the Nim gitter/irc/discord). Also, there is https://github.com/nim-lang/Nim/wiki/Companies-using-Nim , though I don't know how up to date it is. Anyhow, there is not much jobs for either nim/d/haxe/... So, they are mostly used for personal projects. I wanted to use D however it didn't work out, so onto other languages :(