| Groups (developers) | Abbr. | Country | City | Rating | |
|---|---|---|---|---|---|
| Drachensoft | 0.00 ±0.0 | ||||
| Draco-Lizard-Trub | Germany | 0.00 ±0.0 | |||
| DragonWare | 0.00 ±0.0 | ||||
| Dream | Poland | 0.00 ±0.0 | |||
| Dreams Come True | 0.00 ±0.0 | ||||
| Drop Dead Crew | United States | 0.00 ±0.0 | |||
| Duckworth | 0.00 ±0.0 | ||||
| Durell Software | 0.00 ±0.0 | ||||
| Dyadic Software | 0.00 ±0.0 | ||||
| Dymarczyk Production | 0.00 ±0.0 | ||||
| Dynacomp | 0.00 ±0.0 | ||||
| Dynamic Software Design | 0.00 ±0.0 | ||||
| E. F. Dreyer, Inc. | 0.00 ±0.0 | ||||
| E.T.Q.C. | 0.00 ±0.0 | ||||
| Eagle Software | 0.00 ±0.0 | ||||
| Eastern Slope Computing | 0.00 ±0.0 | ||||
| Eastgate Systems, Inc. | 0.00 ±0.0 | ||||
| Eastman Computing, Inc. | 0.00 ±0.0 | ||||
| Easy Future | 0.00 ±0.0 | ||||
| ECS | 0.00 ±0.0 |
