| Grupo Chaski | Distrito de Chorrillos | 1982 | 3 |
 Grupo Proximus | Bruselas | 1930 | 3 |
 Grupo Televisa | Ciudad de México | 8 de enero de 1973 | 3 |
| Hargla Company | Riga | 9 de junio de 1997 | 3 |
| Harpo Productions | Chicago, West Hollywood | 1986 | 3 |
| Hashima Islanders for Historical Truth | — | — | 3 |
| Hawk Films | Reino Unido | 1964 | 3 |
 History | Nueva York | 1995 | 3 |
| HK Film | Ciudad Ho Chi Minh | 2005 | 3 |
| HOBAB | Johanneshov | — | 3 |
 Hoichoi | Bengala Occidental | 20 de septiembre de 2017 | 3 |
 Hollando-Belgica Film Mij. Eureka | — | 1924 | 3 |
| Hui's Film Production | Hong Kong | 1974 | 3 |
 Illusion Studios | Buenos Aires | 2001 | 3 |
| Innocent Pictures | Vallensbæk Strand | 25 de marzo de 2002 | 3 |
| Insignia Films | Nueva York | 1988 | 3 |
| Institut del Cinema Català | Barcelona | 1975 | 3 |
 Instituto de Crédito Oficial | paseo del Prado | 1962 | 3 |
| ITV Studios | MediaCityUK | 1954 | 3 |
 J.C.Staff | Musashino | 18 de enero de 1986 | 3 |
| Jar Pictures | Bombay | 2011 | 3 |
| Jean Vigò Italia | — | — | 3 |
 Jiangsu Broadcasting Corporation | Nankín | 1997 | 3 |
| José Frade PC | — | — | 3 |
 Kadokawa Future Publishing | Chiyoda | 1954 | 3 |
| Kamra Film | — | — | 3 |
| Kartemquin Films | Chicago | — | 3 |
| KD Studios | Moscú | 2012 | 3 |
| Kediripedia.com | Kediri | 2015 | 3 |
| KG Productions | — | — | 3 |
| Kindle Entertainment | Londres | 2007 | 3 |
 King Records | — | 1931 | 3 |
| Kunlun Film Company | — | — | 3 |
| L'Altrofilm | Turín | 1998 | 3 |
| Lakshmi Narasimha Entertainments | Haidrābād | 2011 | 3 |
| Lama Films | — | — | 3 |
| Laterit Productions (France) | — | 1988 | 3 |
| Left Bank Pictures | Londres | julio 2007 | 3 |
| Lemon Films | — | 2003 | 3 |
| Les Frères Cinéma | Lomé | junio 2010 | 3 |
| Les Productions Lazennec | — | — | 3 |
 Liberty Films | California | 1945 | 3 |
 Lifetime | Nueva York | febrero 1984 | 3 |
 Lionsgate Home Entertainment | — | 1984 | 3 |
| Los Angeles Media Fund | Beverly Hills | 14 de septiembre de 2014 | 3 |
| Lucernafilm | Praga | 13 de junio de 1912 | 3 |
 Luv Films | Bombay | 2012 | 3 |
| Lyla Films | Montreal | 1999 | 3 |