Group
- Goon Games5
- Gorilla Games20
- Gozer Games6
- Grand Guignol Games9
- Gravedigger Inc.6
- Green Fairy Games4
- Greymalkin Designs, LLC20
- Gut Bustin' Games34
- HackMaster Association7
- Happy Bishop Games3
- Hawk2
- Hazard Gaming8
- Heliograph, Inc.7
- Heroes of Rokugan31
- Heroic Journey Publishing4
- Heroscapers28
- Hex Games27
- Hunters Books and Apparel10
- Hydra Miniatures5
- IDD Company1