| Groups (developers) | Abbr. | Country | City | Rating | |
|---|---|---|---|---|---|
| Telemática SA | 0.00 ±0.0 | ||||
| Telesys | 0.00 ±0.0 | ||||
| Tensoft | 0.00 ±0.0 | ||||
| Tensor Technology, Inc. | 0.00 ±0.0 | ||||
| TEP392 | 0.00 ±0.0 | ||||
| Terminus Games | 0.00 ±0.0 | ||||
| Tex Micro, Inc. | 0.00 ±0.0 | ||||
| TFC | Germany | 0.00 ±0.0 | |||
| TG Software | 0.00 ±0.0 | ||||
| The Alpha-Beta Software Group | 0.00 ±0.0 | ||||
| The Art of Games | 0.00 ±0.0 | ||||
| The Atari Club | United States | Philadelphia | 0.00 ±0.0 | ||
| The Atari OldSkoolerz | Germany | 0.00 ±0.0 | |||
| The Atari Team | Germany | Lubeca (Lübeck) | 0.00 ±0.0 | ||
| The Berlin Chaots | Germany | Berlin | 0.00 ±0.0 | ||
| The Bit Bucket | 0.00 ±0.0 | ||||
| The Book Company | 0.00 ±0.0 | ||||
| The Boot Factory | 0.00 ±0.0 | ||||
| The Buzzword Game Company | 0.00 ±0.0 | ||||
| The Chaotic Crew | Germany | 0.00 ±0.0 |
