Group
- Guy in a Bunker Productions3
- H. T. Brady6
- H21
- HABA USA155
- HAWK Gaming group1
- HEX Entertainment87
- HFD Entertainment2
- HISHE3
- HISTORICON.org 11
- HMGS3
- HMGS Member2
- HMGS-GL/NASAMW4
- HMGS-Great Lakes14
- HP Lovecrafting1
- Hachette Boardgames88
- Hachette Boardgames USA175
- Hack Pack17
- Hack Pack/Kenzer and Company 4
- Hack and Slash Games8
- HackMaster Association71