| Groups (developers) | Abbr. | Country | City | Rating | |
|---|---|---|---|---|---|
| C & C Software | 0.00 ±0.0 | ||||
| C. A. P. Software | United States | 0.00 ±0.0 | |||
| C&C soft | Poland | Rzeszow (Rzeszów) | 0.00 ±0.0 | ||
| C64CD | United Kingdom | 0.00 ±0.0 | |||
| CACE | 0.00 ±0.0 | ||||
| California Dreamers | 0.00 ±0.0 | ||||
| Callisto Computers | 0.00 ±0.0 | ||||
| Cambridge Development Laboratory | 0.00 ±0.0 | ||||
| Canadian Software | 0.00 ±0.0 | ||||
| Career Research Corporation | 0.00 ±0.0 | ||||
| Carousel Software | 0.00 ±0.0 | ||||
| Casarsoft | 0.00 ±0.0 | ||||
| Cascade Games Ltd. | 0.00 ±0.0 | ||||
| Cash-Soft | 0.00 ±0.0 | ||||
| CBS | 0.00 ±0.0 | ||||
| CC Products | 0.00 ±0.0 | ||||
| CCCP Ltd. | 0.00 ±0.0 | ||||
| CCD | 0.00 ±0.0 | ||||
| CCP | 0.00 ±0.0 | ||||
| CCW, Inc. | 0.00 ±0.0 |
