| NDTurtle | Developer | |
| NDcube | Developer | |
| NEBULA | Developer | |
| NEC | DeveloperPublisher | |
| NEC (US) | Publisher | |
| NEC (USA) | Publisher | |
| NEC Avenue | Publisher | |
| NEC Home Electronics | DeveloperPublisher | |
| NEC InterChannel | Publisher | |
| NEC Interchannel | DeveloperPublisher | |
| NEC Interchannel JP | Publisher | |
| NEC InterchannelNA | Publisher | |
| NEC(US) | Publisher | |
| NEKERAFA | Developer | |
| NEKORUMA | Developer | |
| NEON Software | Developer | |
| NEON Software GmbH | Developer | |
| NEON Studios | Developer | |
| NERU | Developer | |
| NES (JP) | Publisher | |
| NESCORP | Developer | |
| NEST | Developer | |
| NESmaker | Developer | |
| NEVER BEHIND | Developer | |
| NEW Corporation | Developer | |
| NEXA | Developer | |
| NEXON Inc. | Developer | |
| NEXT Studios | Developer | |
| NExT Studios | Developer | |
| NF Stars (Manel, Angel Badia, Jose Vila) | Developer | |
| NGD Studios | DeveloperPublisher | |
| NGDEV | Developer | |
| NGG Entertainment | Publisher | |
| NGGames | Developer | |
| NGS Software | DeveloperPublisher | |
| NHK | DeveloperPublisher | |
| NHK Vook | Publisher | |
| NHN | Publisher | |
| NHN Games | Developer | |
| NHN USA | Publisher | |
| NIC | DeveloperPublisher | |
| NICO_THE_PRO | Developer | |
| NID Technology | Developer | |
| NIHAALKNIGHT87 | Developer | |
| NIN3 | Developer | |
| NIS America | DeveloperPublisher | |
| NIS AmericaEU | Publisher | |
| NIS AmericaNA | Publisher | |
| NIS AmericaNA,EU | Publisher | |
| NIS EuropeEU | Publisher | |
| NITZ! | Developer | |
| NIX | Publisher | |
| NIne'sFox | DeveloperPublisher | |
| NJK Techno | Developer | |
| NK System | Developer | |
| NLAigis | Developer | |
| NM&Co. | Developer | |
| NMK | DeveloperPublisher | |
| NMS Software | Developer | |
| NMS Software Ltd. | Developer | |
| NMcCoy | Developer | |
| NMinifie | Developer | |
| NN Chan | Developer | |
| NNDanny | Developer | |
| NNinja001 | Developer | |
| NOFUEL GAMES | Developer | |
| NON+ | Developer | |
| NONAGON | Developer | |
| NONLINE | Developer | |
| NORA | Developer | |
| NOTBADGUN | Developer | |
| NP Cube | Developer | |
| NPJarcade | Developer | |
| NPearson | Developer | |
| NRF | Developer | |
| NRMADE | Developer | |
| NRO Studios | Developer | |
| NRS | Developer | |
| NRasko | Developer | |
| NSAID | Developer | |
| NSG (video game developer) | Developer | |
| NSquare | Developer | |
| NStorm, Inc. | DeveloperPublisher | |
| NT-DEV-HM | Developer | |
| NTL Inc. | Developer | |
| NTM São Leopoldo | Developer | |
| NTRE | Developer | |
| NTT | DeveloperPublisher | |
| NTVIC | Publisher | |
| NTVIC NA | Publisher | |
| NT_exe | Developer | |
| NU Wave UK | Developer | |
| NUFCjamsterA | Developer | |
| NUTZEE | Developer | |
| NVC_GameDevelopment | Developer | |
| NValorz | Developer | |
| NWDD | Developer | |
| NWO_GDA2019 | Developer | |
| NWin | Developer | |
| NX Games | Developer | |
| NXSphere | Developer | |
| NYPDK | Developer | |
| NaCarinhaGames | Developer | |
| NaV | Developer | |
| NaX 89 | Developer | |
| Nabarun Roy | Developer | |
| Nabi Hamdi Mortan | Developer | |
| Nabo | Developer | |
| Nabu | Developer | |
| Naca | Developer | |
| Nacho | Developer | |
| Nacho Massoni | Developer | |
| Nacho13gamer | Developer | |
| Nacho4785 | Developer | |
| NachoDeluxe | Developer | |
| NachoPepe | Developer | |
| Nacon | Publisher | |
| Nacoty | Developer | |
| Nadare Aikami | Developer | |
| Nadeli | Developer | |
| Nadeo | DeveloperPublisher | |
| Nadia Wendt | Developer | |
| NadsMielsen | Developer | |
| Naelov | Developer | |
| Naemless | Developer | |
| Naga | Developer | |
| Nagames | Developer | |
| Nagase Brothers | Publisher | |
| Nahla | Developer | |
| Naihto | Developer | |
| NairatAhmad | Developer | |
| Naive Star | Developer | |
| Nak | Developer | |
| Naka | Developer | |
| Nakan | Developer | |
| Nakana | Publisher | |
| Nakato | Developer | |
| Naked Sky Entertainment | Developer | |
| Nako Baev | Developer | |
| Nakoruru | Developer | |
| Nallebeorn | Developer | |
| Nalquas | Developer | |
| Nama3 | Developer | |
| NamaTakahashi | Developer | |
| Namazu Studios | DeveloperPublisher | |
| Namcinos | Developer | |
| Namco | DeveloperPublisher | |
| Namco (JP) | Publisher | |
| Namco (JP/NA) | Publisher | |
| Namco (NA) | Publisher | |