| Panovision | Bucharest |
| Parhelion Software | |
| Partium Christian University | |
| Patria Credit | |
| Paymo LLC | Bihor |
| PBWorks Web S.R.L. | Bucharest |
| PC House | Mureș |
| PC-coolers | Bucharest |
| PcAlba | Alba |
| Pcbit Electronics | |
| Pcmall | Bihor |
| PCZONE | Bucharest |
| Penrose CDB | |
| Pentagon | Bucharest |
| Pentest Tools | |
| Pepas Cloud | |
| Peruvision | Timiș |
| Phobos Soft Co. S.R.L. | Bucharest |
| Phone Service Telecom | Bucharest |
| Piaxo | |
| Pidgin Host S.R.L. | Bucharest |
| PinBud România | Bucharest |
| Pirostop Security | |
| PixelSolutions | |
| Pixobit | |
| PlanningWiz Ltd | Cluj |
| Playtech.ro | |
| Plin Tech Romania S.R.L. | |
| Plum Media | Bucharest |
| Pluri Consultants | |
| Plus Communication Consulting S.R.L. | |
| Plusar IT Consulting S.R.L. | |
| PlusPC | Bucharest |
| PNI | Neamț |
| Pole.ro | |
| Polytechnic University of Timisoara | |
| Power Support | |
| Powerjan | |
| PowerLaptop.ro | Bucharest |
| PowerNet Consulting | Bucharest |
| Prepino App S.R.L. | |
| Prezenta-WEB.com | Galați |
| PriceFlux | |
| Primainvest | |
| Prime Telecom S.R.L. | Bucharest |
| Primitive Designers | |
| Print Revolution S.R.L. | Bucharest |
| Prisma Solutions | |
| Pro Connection | Bucharest |
| Pro Digital Media | |