| Groups (developers) | Abbr. | Country | City | Rating | |
|---|---|---|---|---|---|
| Quality Software | 0.00 ±0.0 | ||||
| Quartet | Poland | Warsaw (Warszawa) | 0.00 ±0.0 | ||
 Quasimodos | Quasimodos | Poland | Gorzhuw Wielkopolski (Gorzów Wielkopolski) | 0.00 ±0.0 | |
| Que Corporation | 0.00 ±0.0 | ||||
| Quib Software | 0.00 ±0.0 |
