Companies
- Brownie Brown
- Bugbear Entertainment
- Bungie
- Capcom
- CD Projekt
- CD Projekt Localisation Centre
- CD Projekt RED
- Cellar Door Games
- Cheesemaster Games
- Chillingo
- Chucklefish Games
- CI Games
- City Interactive
- Claymore Game Studios
- Climax Studios
- Coal Supper
- Cococucumber
- Codemasters
- Coffee Stain Publishing
- Coffee Stain Studios
- Colossal Order
- Compile Heart
- Core Design
- Crawfish Games
- Creative Assembly