Group
- Indiana Alpha Strike1
- Indiana Landmarks6
- Indiana Sciences2
- Indianapolis Fencing Club4
- Indie Boards & Cards43
- Indie Game Alliance13
- Indie Game Developer Network175
- Indie Games Explosion31
- Indy Upcycle14
- Infamous Games3
- Infinite Imaginations, Inc.136
- InkPen Productions6
- Inside Up Games64
- International Brotherhood of Gamers2
- Intrepid Games24
- Iocane Productions1
- Iron GM, LLC2
- Iron Wind Metals5
- Iron Wind Metals/Ral Partha/MHE Crew3
- J & K Art Studio6