| Informasjonsfilm | — | — | 1 |
| InJourney Destination Management | — | — | 1 |
| InlayFilm | मास्को | 2007 | 1 |
| Institut Lumière | — | — | 1 |
| Institut Valencià de Cultura | — | — | 1 |
| Instituto Valencià de Cinematografia Ricardo Muñoz Suay | — | — | 1 |
| Instytucja Filmowa „Silesia-Film” | — | 1946 | 1 |
| Intelligent Creatures | टोरण्टो | 2003 | 1 |
| Inter | कीव | 20 अक्टूबर 1996 | 1 |
| Interloper Films | — | 1994 | 1 |
| Intermedias | रोम | — | 1 |
| Ipotesi Cinema | — | 1982 | 1 |
| IPR.VC | हेलसिंकी | 22 दिसंबर 2014 | 1 |
| Ipso Facto Films | न्यूकैसल अपॉन टाइन नोड | — | 1 |
| IQIYI PICTURES | — | — | 1 |
| Iran Ecran | — | — | 1 |
| IRIB TV2 | तेहरान | 1979 | 1 |
| Iris Film | लुलेओ | 2018 | 1 |
| Islamic Republic of Iran Broadcasting | तेहरान, ईरान | 1979 | 1 |
| Isuma | इग्लूलिक | 1990 | 1 |
| Itaca Film | लंदन | — | 1 |
| ItalFrance films | पेरिस | — | 1 |
| ITV | The London Studios | 22 सितंबर 1955 | 1 |
| ITV Yorkshire | लीड्स | 1968 | 1 |
| Iwanami Productions | — | 1950 | 1 |
| İctimai Television | बाकू | 2005 | 1 |
| J.N. Leoussis Group | — | — | 1 |
| Jacquie et Michel | — | — | 1 |
| Janus-Film | ओस्लो | 1951 | 1 |
| Japan Home Video | टोक्यो | 9 मई 1984 | 1 |
| Jcroductions | नैशविले | 2020 | 1 |
| Jean Doumanian Productions | न्यूयॉर्क नगर | — | 1 |
| Jean Frey AG | ज़्यूरिख़ | 1990 | 1 |
| Jerico | पेरिस | सितंबर 2008 | 1 |
| Jerusalem Capital Studios | यरुशलम | 1978 | 1 |
| Jim Henson Television | — | 1997 | 1 |
| John Abraham Entertainment | मुम्बई | — | 1 |
| Johnny Mak Production Ltd | — | — | 1 |
| Journal-Film Klaus Volkenborn | बर्लिन | — | 1 |
| Jules Jordan Productions | — | — | 1 |
| Julian Blaustein productions | — | — | 1 |
| K-Films Amerique | मॉन्ट्रियल | — | 1 |
| K-Star | — | — | 1 |
| K/O Paper Products | बेवर्ली हिल्स | 2005 | 1 |
| Kanbar Entertainment | — | 2002 | 1 |
| Kanif - Productions tous terrains | मॉन्ट्रियल | — | 1 |
| Kantana Group | बैंकॉक | 1951 | 1 |
| Kaplan Film Production | — | — | 1 |