| Mago film | — | — | 2 |
| Mainstream | — | — | 2 |
| Majestic Films International | Berlin | 2006 | 2 |
| Man of Action Studios | Glendale | 2005 | 2 |
| Maoyan entertainment | Beijing | Juli 2015 | 2 |
| Mark Goodson Productions | Hollywood, Kota New York | Mei 1946 | 2 |
| Mark Johnson | — | — | 2 |
| Mars Entertainment Group | — | 2001 | 2 |
| MEDIA sub-programme of Creative Europe | Kota Brussel | 1990 | 2 |
| Mega Channel | — | 1989 | 2 |
| Mega-Vision Project Workshop | — | 2010 | 2 |
| Megogo | Kyiv | 22 November 2011 | 2 |
| Memphis Film & Television | — | — | 2 |
| Meta Film Stockholm | Stockholm | 2013 | 2 |
| Meteor Film | — | 1939 | 2 |
| MGM Animation/Visual Arts | Culver City | 1962 | 2 |
| Mighty Express | Toronto | 1994 | 2 |
| Mikros Image | — | 1985 | 2 |
| Miss Wasabi Films | Barcelona | — | 2 |
| Missing Pictures | — | — | 2 |
| Mission Pictures International | — | 2008 | 2 |
| MMC Movies | Köln | — | 2 |
| MMC Studios Cologne | Köln | — | 2 |
| MoonScoop Group | Paris | 1990 | 2 |
| More4 | London | 2005 | 2 |
| Moteur s'il vous plaît | Paris | 2005 | 2 |
| Mother Production | Paris | 31 Januari 2011 | 2 |
| Motion Blur | Oslo | 2012 | 2 |
| Motor ApS | Munisipalitas Copenhagen | 10 Januari 2018 | 2 |
| Mount Zion Film Productions | — | — | 2 |
| Movimento Production | Paris | — | 2 |
| MPL Communications | Kota New York, London | 1970 | 2 |
| MRB Productions | — | — | 2 |
| MTM Medien & Television München | Munich | — | 2 |
| Mutant Enemy Productions | Los Angeles | 1996 | 2 |
| Mythos Production | — | — | 2 |
| National University of La Matanza | — | September 1989 | 2 |
| Neofilmi | — | 1980 | 2 |
| Neon Productions | — | 2002 | 2 |
| Network Movie | Hamburg | 1998 | 2 |
| New Latin American Cinema Foundation | Havana | 4 Desember 1985 | 2 |
| Nippon Animation | Tama | 1975 | 2 |
| Nitrogen Studios | Vancouver | 2003 | 2 |
| No Drama Studio | Tel Aviv | 2021 | 2 |
| No Trace Camping | Toronto | 2008 | 2 |
| Nocturnes Productions | Montreuil | 2007 | 2 |
| Non Stop Film Service | Warsawa | — | 2 |
| Nordisk Film | Oslo | 31 Januari 1995 | 2 |