| 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 | |
| Challenge Software | Publisher | |
| Chalo Rivas | Developer | |
| Chameleon House | Developer | |
| Chameleon Team | Developer | |
| Champion Soft | DeveloperPublisher | |
| ChampionLeake | Developer | |
| Chan Zhe | Developer | |
| Chance Agency | Developer | |
| Chance6 Studios | DeveloperPublisher | |
| Chandrion | Developer | |
| ChangLi | Developer | |
| Changeling Interactive | Developer | |
| ChankoStudios | Developer | |
| Channel 7 | Developer | |
| Channel 7 Software | Developer | |
| Channel 8 Software | Publisher | |
| Chantal Moosher | Developer | |
| Chantemar Creations | Developer | |
| Chao | Developer | |
| Chaoclypse | Developer | |
| Chaos | DeveloperPublisher | |
| Chaos Concept | Developer | |
| Chaos Cute Soft | Developer | |
| Chaos Klaus | Developer | |
| Chaos Minds | Developer | |
| Chaos Rift Entertainment | Developer | |
| Chaos Works | Developer | |
| Chaos.Group.Games | Developer | |
| Chaos98 | Developer | |
| ChaosComposer | Developer | |
| ChaosTheLegend | Developer | |
| Chaoseed | Developer | |
| Chaosium | Developer | |
| Chaotic Good Entertainment | Developer | |
| Chaotic Moon Studios | Developer | |
| ChaoticPixel | Developer | |
| ChapChap | Developer | |
| Chapapa | Developer | |
| Chapel | Developer | |
| Char & Torfi | Developer | |
| Chara-Ani | Developer | |
| Character Soft | Publisher | |
| Charas Project | Developer | |
| Charcool | Developer | |
| Chario Games | Developer | |
| Charl Gerber | Developer | |
| Charles A Sharp | Developer | |
| Charles A. Sharp | Developer | |
| Charles Bystram | Developer | |
| Charles Davies | Developer | |
| Charles Games | Developer | |
| Charles Goodwin | Developer | |
| Charles H. Huang | Developer | |
| Charles Jacobi | Developer | |
| Charles Martinelli | Developer | |
| Charlie | Developer | |
| Charlie Dart | Developer | |
| Charlie Francis Cassidy | Developer | |
| Charlie Gillies | Developer | |
| Charlie Gray | Developer | |
| Charlie Hattabaugh | Developer | |
| Charlie Knight | Developer | |
| Charlie Morel | Developer | |
| Charlie Tran | Developer | |
| CharlieBehan | Developer | |
| CharlieCambray | Developer | |
| CharlieGS96 | Developer | |
| CharlieHeatherly | Developer | |
| Charlie_Wagner | Developer | |
| Charlotte Fries | Developer | |
| Charlotte Madelon | Developer | |
| Charlottezxz | Developer | |
| Charmlesskey99YT | Developer | |
| Chartreuse Cactus | Developer | |
| Charu Tak | Developer | |
| Charybdis | Developer | |
| Charybdis Limited | Developer | |
| Chasam | Developer | |
| Chase of Bass | Developer | |
| Chaseoqueso | Developer | |
| Chaseplays | Developer | |
| Chasing Carrots | DeveloperPublisher | |
| Chasing Rats Games | DeveloperPublisher | |
| ChasingWind | Developer | |
| ChasmLands | Developer | |
| Chasseur de Bots | Publisher | |
| Chat Noir | DeveloperPublisher | |
| ChatPion | Developer | |
| Chatnoir | Developer | |
| Chawls | Developer | |
| Chaz | Developer | |
| Chaz Acheronti | Developer | |
| Chaz Chapman | Developer | |
| ChePhan | Developer | |
| Cheat Code Studios | DeveloperPublisher | |
| Cheatonic | Developer | |
| Check Engine Studios | Developer | |
| Check Six Games | Developer | |
| CheckersKD | Developer | |
| Checkmark | Publisher | |