Group
- Cincinati Arsenal Gaming3
- Cincinnati Arsenal Gaming1,292
- Cincinnati arsenal gaming11
- Cincinnati arsenal gaming 1
- Cipher Studios5
- Circle City Con5
- Circle City Gaming260
- Circle City of Death1
- Citizen Games2
- Citizens of Lorcana1
- City of Glass Games86
- Civil Dawn Games17
- Ck studios4
- Claire Knits10
- ClaireKnits16
- Claireknits12
- Clash of Arms3
- Clockworks16
- Close To My Heart19
- Closet Gamers, Inc.8