Group
- Ghost Forge Games1
- Good Time Society1
- Goodman Games127
- Gooey Cube65
- Goon Games10
- Gozer Games4
- Grand Gamers Guild87
- Grand Valley State University1
- Grandpa Beck's Games21
- Great Old Ones2
- Greater Than Games40
- Green Guardian Wealth Management2
- Greenbrier Games1
- Grimmoire Productions3
- Grinly Games11
- Grognard Studio13
- Guardian Adventures1
- Guilt-Free Gaming1
- Hachette Boardgames88
- HackPack20