Group
- Hirst Arts, Woodland Scenics4
- HobbySensei4
- Homebrew Games, LLC4
- Homegrown Hobgoblins4
- IAN Press, Ltd4
- Imagine Nation Collective4
- Immortal Eyes Games - Winning Moves Games4
- Incredible Dream Studios4
- Indy Bollywood4
- Infinite Decision Gameworks4
- Iron Brigade Wargamers4
- Iron Kitten Games4
- Ironrise Games4
- JESi Games4
- JP Webb, An Intellectual Property Law Firm4
- Jagged Empire4
- Jasco Games LLC4
- Jayhawk Wargames4
- Jikkarro Enterprises4
- Kathleen Orr4