| Name | # Files | Name | # Files | Name | # Files | ||
|---|---|---|---|---|---|---|---|
| C-Mos | 1 | C0derz | 2 | C64_Comics_Group | 1 | ||
| C64_Destroy_Group | 1 | Cadgers | 3 | Cage | 1 | ||
| Caladan | 2 | Calix | 1 | Camelot | 5 | ||
| Carcass_Creation_Service | 4 | Carl_A._Meahl_Jr | 1 | Carl_A._Meahl_Jr. | 1 | ||
| Cascade | 15 | Censor_Design | 21 | Censure_Designz | 2 | ||
| Centauri | 3 | Centric | 11 | Century | 7 | ||
| CFB | 1 | Channel_42 | 2 | Channel_Four | 5 | ||
| Chaos_-Hungary- | 11 | Charged | 16 | Charlie | 1 | ||
| Cherubs | 1 | Cheyens | 3 | Choice | 1 | ||
| Chorus | 3 | Chris_Huelsbeck | 1 | Chroma | 1 | ||
| Chromance | 51 | Chrome | 1 | Church_of_64 | 1 | ||
| Citadel | 1 | Civitas | 24 | Clique | 2 | ||
| CMP | 1 | CNCD | 4 | Cobs | 1 | ||
| Collision | 4 | Coma | 12 | Comic_Pirates | 6 | ||
| Commando_Frontier | 8 | Commandos | 1 | Commo_Bam | 7 | ||
| Commodore | 2 | Commodore_Cowboys | 1 | Commodore_Format | 1 | ||
| Commodore_Zone | 2 | Computer-Ad | 2 | Conan | 5 | ||
| Conic | 3 | Contex | 26 | Control | 1 | ||
| Cool_Crew | 1 | Coolex | 1 | Copy_Shark | 1 | ||
| Cory | 1 | Cosine | 23 | Cosmos | 6 | ||
| Cosmos_Designs | 5 | Crackforce_Omega | 2 | Crazy | 5 | ||
| CreaMD | 1 | Creator | 4 | Creators | 3 | ||
| Creatures | 2 | Crescent | 3 | Crest | 28 | ||
| Cris | 1 | Cross | 7 | Crossline | 1 | ||
| Crusade | 2 | Crypt | 7 | CSS | 1 | ||
| Cult | 6 | Curve | 2 | Cyberpunx | 3 | ||
| Mathias_Chutsch | 1 |