| Grupy (deweloperzy) | Abbr. | Kraj | Miasto | Rejting | |
|---|---|---|---|---|---|
| Marquee Design | Holandia (Netherlands) | 0.00 ±0.0 | |||
| Martech Games | 0.00 ±0.0 | ||||
| Master Control Software | 0.00 ±0.0 | ||||
| Masters of Electric City | Polska (Poland) | Zabrze | 0.00 ±0.0 | ||
| Mastersoft | 0.00 ±0.0 | ||||
| Mastertronic (UK) | 0.00 ±0.0 | ||||
| MatheGraphics Software | 0.00 ±0.0 | ||||
| MBsoft | 0.00 ±0.0 | ||||
| MC Services | 0.00 ±0.0 | ||||
| McBajt | 0.00 ±0.0 | ||||
| MCCOM Studio | 0.00 ±0.0 | ||||
| McGraw-Hill, Inc. | 0.00 ±0.0 | ||||
| MCM | 0.00 ±0.0 | ||||
| MCOE | 0.00 ±0.0 | ||||
| mCorp | 0.00 ±0.0 | ||||
| MDA | 0.00 ±0.0 | ||||
| MDC, Inc. | 0.00 ±0.0 | ||||
| ME & XE Software | 0.00 ±0.0 | ||||
| ME Software | 0.00 ±0.0 | ||||
| MECA | 0.00 ±0.0 |
