Group
- Broken Leg Gamers68
- Broken Things39
- Brother Ming Games1
- Brotherwise Games, LLC27
- Building the Game1
- Burning Barrel Gaming Group1
- Burnt Island Games6
- Butler University1
- By the Lanterns Light16
- C2JD Gaming4
- CK Studios5
- CMON172
- CRP Services1
- CSz Indianapolis2
- CU Adventures in Time & Space172
- Canvas Temple Publishing1
- Capital One1
- CardLords20
- Cards Against Humanity2
- Cassie Elle3