Group
- Giant Cardboard Robots4
- Ginger Ale Games4
- GodWillForgiveUs4
- Gotokukan Dojo4
- Great Hall Studios4
- Greater Philadelphia Independent Gamers League4
- Greenshirts4
- Griffon Lore Games4
- Grow Giant Games4
- Growling Door Games, Inc.4
- HMGS-GL/NASAMW4
- Hack Pack/Kenzer and Company 4
- Harping Monkey Studios4
- Haunted Castle Gaming Inc.4
- Hawk Wargames4
- Helmgast4
- Heraldic Game Design4
- Hero Forge4
- Heroic Journey Publishing4
- Hiddlen Strings4