| PL4YER ,´- | Developer | |
| PLANETARY GAMES | Developer | |
| PLAY sp zoo | Publisher | |
| PLAY-MEK | Developer | |
| PLAYISM | Publisher | |
| PLAYITO | Developer | |
| PLBM Games | DeveloperPublisher | |
| PLiCY | DeveloperPublisher | |
| PLiCy | DeveloperPublisher | |
| PM Studios | DeveloperPublisher | |
| PMscenarios | Developer | |
| PNJeffries | Developer | |
| PNam19 | Developer | |
| POLE 3D | Developer | |
| POLIMI Game Collective | Developer | |
| POLTERGUNS | Developer | |
| POLYTRON | Developer | |
| POLYdraGON | Developer | |
| POW Games | Developer | |
| POZOJ | Developer | |
| PPTDEV | Developer | |
| PQube | DeveloperPublisher | |
| PQube Games | Developer | |
| PQubeEU | DeveloperPublisher | |
| PREC DEV | Developer | |
| PRINCESS INTERNET CAFé | Developer | |
| PROFX2 | Developer | |
| PROGRAM_IX | Developer | |
| PROGameStudios | Developer | |
| PROJECT MOREUM | Developer | |
| PROJECTaroid | Developer | |
| PROJECTyaarj | Developer | |
| PRO_Ga | Developer | |
| PRoquin | Developer | |
| PSCD | Developer | |
| PSD | DeveloperPublisher | |
| PSK | DeveloperPublisher | |
| PSR Outdoors | Developer | |
| PSS | DeveloperPublisher | |
| PTRK Studios | Developer | |
| PTSnoop | Developer | |
| PUBG Corporation | DeveloperPublisher | |
| PURGlab | Developer | |
| PVGames | Developer | |
| PVP Coalition | Developer | |
| PWCB | Developer | |
| PWalkersCrisps | Developer | |
| PX Games | Developer | |
| PXLink | Developer | |
| PYCtasm | Developer | |
| PaKoDev | Developer | |
| Pabagames | Developer | |
| Pabgre | Developer | |
| Pablo | Developer | |
| Pablo Abraham | Developer | |
| Pablo André | Developer | |
| Pablo Ariza Molina | Developer | |
| Pablo Dapena | Developer | |
| Pablo García de los Salmones | Developer | |
| Pablo J. Gorigoitia Castro | Developer | |
| Pablo Mariante | Developer | |
| Pablo Márquez | Developer | |
| Pablo R. Millan | Developer | |
| Pablo Toledo Cota | Developer | |
| Pablo Vidaurre Sanz | DeveloperPublisher | |
| PacManPlus | DeveloperPublisher | |
| Pace | Developer | |
| Pacermist | Developer | |
| PachachoStudios | Developer | |
| Pacific | Developer | |
| Pacific Century | Publisher | |
| Pacific Century Cyber Works | DeveloperPublisher | |
| Pacific Century Cyber WorksJP | Publisher | |
| Pacific Coast Power & Light | Developer | |
| Pacific Coast Power and Light | Developer | |
| Pacific Data Power & Light | Developer | |
| Pacific Dataworks International | Developer | |
| Pacific Novelty | Publisher | |
| Pacific Softscape | Developer | |
| Pack Media | Publisher | |
| Pack Media Company | Developer | |
| Pack of Wolves | Developer | |
| Pack-In-Soft | DeveloperPublisher | |
| Pack-In-SoftJP | Publisher | |
| Pack-In-Video | DeveloperPublisher | |
| Pack-In-Video (JP) | Publisher | |
| Pack-In-Video (distribution) | Publisher | |
| Pack-In-VideoJP | Publisher | |
| Pack-in-Video | Publisher | |
| Packbat | Developer | |
| Packed1000 | Developer | |
| Packobilly | Developer | |
| Paco & Paco (Indescomp) | Developer | |
| Paco Martin | Developer | |
| Paco Menendez | Developer | |
| Paco Suarez Garcia | Developer | |
| Padakodart | Developer | |
| Padaone Games | DeveloperPublisher | |
| Padawan | Developer | |
| Padded Cell Studios | Developer | |