Group
- Green Dingo Designs8
- Green Ronin Publishing103
- Greenbrier Games, Inc46
- Greenshirts4
- Griggling Games, Inc.4
- Grognard Studio17
- Growling Door Games1
- Guides of the Mega-Verse 2
- Guild 9 Gaming6
- Gut Bustin' Games45
- HABA USA26
- HackPack8
- Hail Hydra2
- Half Baked Pottery4
- Halsbren Publishing3
- Hammerdog Games4
- Happy Gnome Publishing6
- Happy Harpy Games37
- Happy Jack's9
- Hebanon Games11