| Groups (developers) | Abbr. | Country | City | Rating | |
|---|---|---|---|---|---|
| PPR | 0.00 ±0.0 | ||||
| PR Soft | 0.00 ±0.0 | ||||
| Prentice-Hall, Inc. | 0.00 ±0.0 | ||||
| Pressimage | 0.00 ±0.0 | ||||
| Pretzelland Software | 0.00 ±0.0 | ||||
| Primer Software | 0.00 ±0.0 | ||||
| Program One, Inc. | 0.00 ±0.0 | ||||
| Programma International | 0.00 ±0.0 | ||||
| Programmers 3, Inc. | 0.00 ±0.0 | ||||
| Programming Group Heilbronn | Germany | Nordheim | 0.00 ±0.0 | ||
| Project SERAPHIM | 0.00 ±0.0 | ||||
| Propaganda Software | 0.00 ±0.0 | ||||
| Prophecy Investments, Inc. | 0.00 ±0.0 | ||||
| ProSoft | 0.00 ±0.0 | ||||
| PRZSoft | 0.00 ±0.0 | ||||
| PSHC | 0.00 ±0.0 | ||||
| Psychological Software Services, Inc. | 0.00 ±0.0 | ||||
| PTSoft | 0.00 ±0.0 | ||||
| Publication International, Ltd. | 0.00 ±0.0 | ||||
| Purplesoft | 0.00 ±0.0 |
