| Name | Country | City | Rating | |
|---|---|---|---|---|
| Petulka Software | 0.00 ±0.0 | |||
| PF Software | 0.00 ±0.0 | |||
| Phobotron | 0.00 ±0.0 | |||
| Phoenix Publishing Associates | 0.00 ±0.0 | |||
| Phoenix SoftCrew | Germany | 0.00 ±0.0 | ||
| Phoenix Software | 0.00 ±0.0 | |||
| PI Software | 0.00 ±0.0 | |||
| Pickled Software | 0.00 ±0.0 | |||
| Pink Softhard | Poland | 0.00 ±0.0 | ||
| PiSoft | 0.00 ±0.0 | |||
| Playground Software | 0.00 ±0.0 | |||
| PlaySoft | United Kingdom | 0.00 ±0.0 | ||
| PlutoSoft | 0.00 ±0.0 | |||
| PM Software | 0.00 ±0.0 | |||
| PMI | 0.00 ±0.0 | |||
| PMS Data | 0.00 ±0.0 | |||
| PMSoft | 0.00 ±0.0 | |||
| PMT | 0.00 ±0.0 | |||
| Pocket Books | United States | New York | 0.00 ±0.0 | |
| POKEY | Poland | 0.00 ±0.0 |
