Group
- CCP/White Wolf19
- CaptainSwift2
- Catalyst Game Lab17
- Catalyst Game Labs103
- Chaosium, Inc.38
- Christian Gamers Guild2
- Cloven Fruit Games12
- Cloven Fruit Games, with Iron Crown Enterprises9
- Council of Lorien5
- Crafty Games15
- Crocodile Games2
- CrossCut Games, Inc.6
- Da House of Pain1
- Dark City Games2
- Darkness Remembered4
- Darkson Designs6
- Days of Wonder26
- Deep End Games2
- Dennis Pipes2
- Different Drummer Belly Dancers5