| Moving Puppet | — | October 9, 2006 | — |
| Mulakuppadam Films | — | 2007 | — |
| Mult.ru | Saint Petersburg | — | — |
| MundoFox (Latin America) | Latin America | — | — |
| MY TV Productions | — | 2005 | — |
| Myth Film | — | 1997 | — |
| National Geographic Farsi | Dubai Media City | 2011 | — |
| Netflix, Inc. | Los Gatos | August 29, 1997 | — |
| Nevafilm | Saint Petersburg | 1992 | — |
| Next Entertainment World | Nonhyeon-dong | 2008 | — |
| Nexus Productions | London | 1997 | — |
| Nieveranst | — | 2013 | — |
| Niezależne Wydawnictwo Polskie | Warsaw | October 26, 2004 | — |
| Niki Heat | Douala | 2016 | — |
| No Equal Entertainment | Toronto | — | — |
| Nordisk Film Lab | Valby | August 1992 | — |
| Nordisk Film TV-Produktion | Stockholm | January 25, 1995 | — |
| Norsk filmfond | Oslo | July 2001 | — |
| NorthSouth Productions | New York City | — | — |
| NTC Medya | Istanbul | — | — |
| Nutopia | London | 2008 | — |
| Office de Radio et Télévision des Comores | Moroni | December 14, 2015 | — |
| OGN | Seoul | July 24, 2000 | — |
| Om Films | Santa Monica | 2006 | — |
| Onyx Collective | — | May 17, 2021 | — |
| Orange Television Network | — | 2005 | — |
| Ornis Films | — | 1969 | — |
| Ostankino | Moscow, Ostankino Technical Center | December 27, 1991 | — |
| Oxford Scientific Films | London | 1968 | — |
| OÜ Polarfilm | Tallinn | 1998 | — |
| Palm Plus | Media Park | 1992 | — |
| Panama Grand Prix | — | 2011 | — |
| Papermoon Films | Berlin | 2006 | — |
| Paramount Television | Los Angeles | 1968 | — |
| Park Road Post | — | 1987 | — |
| Pastel Film | Istanbul | — | — |
| Pathé News | United Kingdom | 1910 | — |
| PB&J Television | — | 2004 | — |
| Philippe Mounier Marketing Production | Paris | 1986 | — |
| Pimiento Médias | Montreal | 2007 | — |
| Pine Peak Entertainment | — | 2015 | — |
| Playing With Time, Inc. | Toronto | 1976 | — |
| Plexifilm | United States | 2001 | — |
| Polar Film | Münster | 1996 | — |
| Polyplus | Khlong Kluea | 1994 | — |
| Pope Productions | Newfoundland and Labrador | 1998 | — |
| Portfolio Entertainment | Toronto | 1991 | — |
| Potato | — | March 2013 | — |