| ID | Name | Type |
|---|---|---|
| #10822 | PH Scientific Products | Z |
| #10823 | PIM Software | Z |
| #20766 | PIP | Z |
| #10824 | PJ Shich | ? |
| #17601 | PJK Computing | S |
| #10825 | PKCS | - |
| #17602 | PM Engineering | R |
| #17603 | PM Software | S |
| #10826 | PMCG Soft | Z |
| #10827 | PMCS | ? |
| #19238 | PNSoft | - |
| #10828 | POWER DiamonD Software | Z |
| #10829 | PP | ? |
| #17604 | PPC Mail Order | S |
| #10830 | PR Electronics | Z |
| #10831 | PR Software | Z |
| #20807 | PRAHA Software | P |
| #10832 | PRISM Micro-informatique S.A. | Z |
| #18745 | PROSM Software | P |
| #17605 | PRS Software | S |