Not in any way affiliated, but Igalia is a cool company. They pay their employees to work on OSS projects as a part of their job. Andy Wingo work(ed?)there and

Not in any way affiliated, but Igalia is a cool company. They pay their employees to work on OSS projects as a part of their job. Andy Wingo work(ed?)there and they financed quite a bit of guile development as a way to make him develop his compiler and runtime skills.