| Central Solutions | Publisher | |
| Central Systems | DeveloperPublisher | |
| Centre Scolaire Samuel-de-Champlain | Developer | |
| CentreGold | Publisher | |
| Centrosphere Games | Developer | |
| Centuri | Publisher | |
| Centuri (publisher) | Publisher | |
| Century Communications | Publisher | |
| Century Electronics | Publisher | |
| Century Interactive | Developer | |
| Ceonello Entertainment | Developer | |
| Ceradorm | Developer | |
| Cerasus Media | DeveloperPublisher | |
| Cercle Games | Developer | |
| CerealGodGames | Developer | |
| CerebralFireGames | Developer | |
| CerebralTiger | Developer | |
| Ceridus Software | Developer | |
| Ceris Software | Developer | |
| CerosWare | Developer | |
| Certain Affinity | Developer | |
| Cesar Gimenez | Developer | |
| Cetsuo | Developer | |
| Cetus-Teh-Otter! | Developer | |
| CeylonEntertainment | Developer | |
| Cez | Developer | |
| Cezar Moisa | Developer | |
| CgrGunay | Developer | |
| Ch Muhammad Osama | Developer | |
| Ch3shireDev | Developer | |
| Ch4r1es | Developer | |
| Chabb | Developer | |
| Chablueh | Developer | |
| Chad | Developer | |
| Chadwick The Wizened | Developer | |
| Chadzter | Developer | |
| ChaelCodes | Developer | |
| ChaiTae | Developer | |
| Chained Lupine | Developer | |
| Chainer | Developer | |
| Chainsawecome Games | DeveloperPublisher | |
| Chainsawesome Games | DeveloperPublisher | |
| Chair Entertainment | Developer | |
| Chair Entertainment Group | Developer | |
| ChairGTables | Developer | |
| Chairian | Developer | |
| Chairman & Board | Developer | |
| Chaki Behappy | Developer | |
| Chakkan | Developer | |
| Challenge Inc. | Developer | |