| Players | DeveloperPublisher | |
| Players Premier Software | Publisher | |
| Players Software | Publisher | |
| Playfellow Studio | Developer | |
| Playfetch | Developer | |
| Playful | Developer | |
| Playful Corp | Developer | |
| Playful Pasta | Developer | |
| Playful Studios | DeveloperPublisher | |
| Playfusion | Publisher | |
| Playground Games | Developer | |
| Playimu | Developer | |
| Playism | Publisher | |
| Playlogic | DeveloperPublisher | |
| Playlogic Entertainment | DeveloperPublisher | |
| Playlogic EntertainmentEU | Publisher | |
| Playlogic EntertainmentPAL | Publisher | |
| Playlogic Game Factory | Developer | |
| Playlogic International | Publisher | |
| Playmark | Publisher | |
| Playmates | Publisher | |
| Playmates Interactive | Publisher | |
| Playmates Interactive Entertainment | Publisher | |
| Playmates Interactive EntertainmentNA | Publisher | |
| Playmates InteractiveNA | Publisher | |
| Playmates NA | Publisher | |
| PlaymatesNA | Publisher | |
| Playmind | DeveloperPublisher | |
| Playmobil Interactive | Developer | |
| Playmore | DeveloperPublisher | |
| Playmous | DeveloperPublisher | |
| Playnet Inc. | Developer | |
| Playniac | DeveloperPublisher | |
| Playonretro | Developer | |
| Playrise Digital | DeveloperPublisher | |
| Playrix | Developer | |
| Playsea | Publisher | |
| Playsport Games | Developer | |
| Playstack | Publisher | |
| Playstige Interactive | DeveloperPublisher | |
| Playstos Entertainment | Developer | |
| Playtonic Games | Developer | |
| Playtra | Developer | |
| Playway | Publisher | |
| Playwood Project | Developer | |
| Please wait | Developer | |
| PleasingFungus | Developer | |
| Pleroma | Developer | |
| Plex | Developer | |
| Pliant Press | Developer | |
| Plokie | Developer | |
| Plucky Porcupine Game Boutique | Developer | |
| Plucky Rat | Developer | |
| Plueschkatze | Developer | |
| Plug In Digital | DeveloperPublisher | |
| PlugWorld | Developer | |
| Plum | Developer | |
| PlumJuice | Developer | |
| Plumjam | Developer | |
| Plundration | Developer | |
| PlungerGames | Developer | |
| Plus Games | Developer | |
| Plus Ultra | Developer | |
| Plus67 | Developer | |
| Plusw | Developer | |
| Pluto's Heart | Developer | |
| PlutoCrashed | Developer | |
| PlutoHimself | Developer | |
| Plutoneus | Developer | |
| PlutoniumPowered | Developer | |
| Plyb | Developer | |
| Plystos Entertainment | Developer | |
| Pnda Game Studio | Developer | |
| Pocket | DeveloperPublisher | |
| Pocket Company | Developer | |
| Pocket Direct | Publisher | |
| Pocket Guava | Developer | |
| Pocket Llama | Developer | |
| Pocket Money Games | DeveloperPublisher | |
| Pocket Studios | Developer | |
| Pocket Trap | Developer | |
| PocketGear | Publisher | |
| PocketRocket | Developer | |
| Pocketeers | Developer | |
| PocketsPockets | Developer | |
| Pocketwatch Games | DeveloperPublisher | |
| Pocky | Developer | |
| Pod Bay | Developer | |
| Pod Bay Enterprises | Developer | |
| Pod Games | Developer | |
| Pod Ruben | Developer | |
| PodgeSherry | Developer | |
| Podpolnye Nedodelki | Developer | |
| Poe Taito | Developer | |
| Pogesque | Developer | |
| Pogo Pogo | Developer | |
| Pogo.com | Developer | |
| Poh C. Lim | Developer | |
| Poincare | Developer | |
| Point N' Sheep | Developer | |