| N-Space | Orlando | 1994 | video game industry |
| N3TWORK | San Francisco | 2013 | video game industry |
| N3V Games | Helensvale | 1995 | video game industry |
| Namco | Tokyo, Ota | June 1955 | video game industry |
| Namco Bandai Games America Inc. | Santa Clara | — | video game industry |
| Namco Bandai Games Europe SAS | — | — | video game industry |
| Namco Hometek Inc. | San Jose | 1990 | video game industry |
| Namco Tales Studio | Tokyo | 1986 | video game industry |
| Nanodogs Studios | — | — | — |
| Naoka Games | — | — | — |
| National Aeronautics and Space Administration | Washington, D.C. | July 29, 1958 | public sector |
| National Film Board of Canada | Îlot Balmoral | 1939 | — |
| Navarre Corporation | New Hope | 1983 | — |
| Naver | — | June 2, 1999 | — |
| Ndemic Creations | Bristol | 2012 | video game industry |
| NDreams | Farnborough | August 2006 | — |
| Necrosoft Games | Oakland | December 2012 | video game industry |
| Nellyvision | Brighton | — | — |
| Neo Software | — | 1993 | video game industry |
| NeocoreGames | Budapest | 2005 | video game industry |
| Neon Studios | — | 1993 | video game industry |
| Neopica | Ghent | 2007 | video game industry |
| Neos | Chiyoda | April 19, 2004 | video game industry |
| Neowiz | Tokyo | March 2002 | video game industry |
| Neowiz | Seoul | May 28, 1997 | video game industry |
| Nerial | — | — | — |
| NetDragon Websoft | NetDragon Websoft Fuzhou headquarters | 1992 | video game industry |
| NetEase | George Town, Hangzhou | June 1997 | technology industry |
| NetEase Games Montréal | Montreal | November 14, 2019 | video game industry |
| Netflix | Los Gatos | 2007 | — |
| Netmarble | South Korea | 2000 | video game industry |
| Neutron Games | Berlin | 2007 | video game industry |
| Never Knows Best | Wuhan | — | video game industry |
| Neverjam Studio | Tukums | February 26, 2020 | video game industry |
| Nevosoft | Saint Petersburg | 2002 | video game industry |
| New Game Order | — | — | video game industry |
| New Star Games | Buckingham | September 19, 2006 | — |
| New World Computing | Agoura Hills | 1984 | video game industry |
| News of the World | Wapping | October 1843 | — |
| NEXOFT Corporation | — | February 24, 1989 | video game industry |
| NEXON Korea | Bundang | December 1994 | video game industry |
| Next Level Games | Vancouver | August 22, 2002 | video game industry |
| NG.DEV.TEAM | Hanover | 2001 | video game industry |
| NHK | Jinnan | June 1950 | terrestrial television |
| NHN PlayArt | — | — | — |
| Niantic Games Team | San Francisco | 2010 | video game industry |
| Nicalis | Santa Ana | 2007 | video game industry |
| Niceplay games | — | — | video game industry |
| Nichibutsu | Osaka | October 1970 | video game industry |
| Nickelodeon | One Astor Plaza | April 1979 | — |
| NIJIGEN GAMES | Neihu District | — | video game industry |
| Nine Dots Studio | — | — | — |
| Ninja Kiwi Europe | — | — | — |
| Ninja Theory | Cambridge | 2000 | — |
| Nintendo | Kyoto | 1947 | video game industry |
| Nintendo Cube | Chūō | March 2000 | video game industry |
| Nintendo Entertainment Analysis & Development | Kyoto | September 1983 | video game industry |
| Nintendo Software Planning & Development | Kyoto | September 30, 2003 | video game industry |
| Nintendo System Development | Kyoto | 1997 | video game industry |
| Nippon Cultural Broadcasting Extend | Minato | May 11, 2012 | video game industry |
| Nitro chiral | Japan | 2004 | video game industry |
| Nitro Games | Kotka | 2007 | video game industry |
| Nival | Limassol, Moscow | 1996 | video game industry |
| No More Robots | Manchester | — | — |
| Noir Soft | Tokyo | — | video game industry |
| Noise | Kanagawa Prefecture | 1996 | video game industry |
| Noise Factory | Osaka | 1998 | video game industry |
| Nomad Games | Lymm | 2011 | — |
| Noodlecake | Saskatoon | 2011 | video game industry |
| Northplay | Copenhagen | — | video game industry |
| Nosebleed Interactive | — | May 29, 2012 | — |
| Not a Sailor Studios | Chicago | — | video game industry |
| Nova-Box | Bordeaux | 2007 | video game industry |
| Novarama | Barcelona | July 3, 2003 | video game industry |
| NOVECT | — | — | video game industry |
| Noviy Disk | Moscow | 1997 | video game industry |
| Novotrade | Budapest | January 6, 1983 | video game industry |
| Now Production | Osaka | June 17, 1986 | video game industry |
| Nowcom | Gyeonggi Province | 1994 | video game industry |
| Npckc | — | — | video game industry |
| NStigate Games | Marin County | March 1998 | video game industry |
| NTDEC | Taipei | 1983 | video game industry |
| Ntreev Soft | Seongnam | 2003 | video game industry |
| Nude Maker | Tokyo | 2002 | video game industry |
| NukGames | — | — | video game industry |
| Nupixo Games | Montreal | — | video game industry |
| Nutting Associates | Mountain View | 1965 | video game industry |
| Nuuvem | — | — | — |
| Nvidia | Santa Clara | April 5, 1993 | semiconductor industry |
| Nyamyam | — | — | — |
| Nôrdika Studio | Montreal | — | — |