| ID | Name | Type |
|---|---|---|
| #19756 | Polybius Soft | P |
| #17623 | Polysoft | S |
| #11577 | Polythene Soft | Z |
| #18763 | Pond Software Ltd | P |
| #11578 | Ponomarev S.V. | ? |
| #11579 | Poolhost | ? |
| #11580 | Poolpet Software | Z |
| #11581 | Poopi | ? |
| #22085 | Poopiestbutt | P |
| #18452 | Pooter Games | P |
| #11582 | PopCap Games Inc | Z |
| #21968 | Popiz_draw | + |
| #11583 | Poppy Programs | P |
| #11584 | Poppy Soft | P |
| #11586 | Popular Computing Weekly | Z |
| #15932 | Poringware | Z |
| #18605 | Portland Artists | Z |
| #11587 | Positive | ? |
| #11588 | Positive Image | ? |
| #11589 | Possum Controls | ? |