| Hermitage Bridge Studio | Sankt-Peterburg | — | 1 |
| Heymann Brothers Films | — | — | 1 |
| HighZium studio | — | — | 1 |
| HIM International Music | Taipei | 1999 | 1 |
| Hing Fat Film Company | — | — | 1 |
| Hispano Foxfilms S.A.E. | — | — | 1 |
| Hit and Run Productions | Britania Raya | 1985 | 1 |
| HMV | London | 1921 | 1 |
| Hollywood Gang Productions | — | — | 1 |
| Homa Cinematic Organization | — | — | 1 |
| Hong Ying Animation | Suzhou | 1986 | 1 |
| Hoyts Edgley | — | — | 1 |
| Hozeh Honari | Teheran | 1979 | 1 |
| HSCC | — | — | 1 |
| Huaju Film Company | Shanghai | 1925 | 1 |
| Hughes Entertainment | — | — | 1 |
| Huhu Studios | Warkworth | — | 1 |
| Hulu | Santa Monica | Maret 2007 | 1 |
| Hum TV | Karachi | 2005 | 1 |
| Hurricane Films | Liverpool | — | 1 |
| Hwa&Dam Pictures | Distrik Gangnam | 2007 | 1 |
| Hybe Corporation | Distrik Yongsan | 4 Februari 2005 | 1 |
| IB3 | Santa Ponça | Maret 2005 | 1 |
| Iblis Films | Kota Brussel | — | 1 |
| ICM Partners | Los Angeles | 1975 | 1 |
| IFKY Films | Nashville | 2018 | 1 |
| Il Mattino | Napoli | 1892 | 1 |
| Images de la Diversité | — | — | 1 |
| Improvision | Coventry | 1990 | 1 |
| Independent Film Company | Kota New York | — | 1 |
| Independent Short Film | — | — | 1 |
| Indian Summer Film | Stockholm | — | 1 |
| Informasjonsfilm | — | — | 1 |
| InlayFilm | Moskow | 2007 | 1 |
| Inspiration Pictures | — | — | 1 |
| Institut Film Norwegia | Oslo | 1956 | 1 |
| Institut français | Paris | 2011 | 1 |
| Institut Lumière | — | — | 1 |
| Institut Ramon Llull | Palau del Baró de Quadras | 5 April 2002 | 1 |
| Institut Valencià de Cultura | — | — | 1 |
| Instituto Cinematográfico de El Salvador Revolucionario | — | — | 1 |
| Instytucja Filmowa „Silesia-Film” | — | 1946 | 1 |
| Intel Corporation | Santa Clara | 18 Juli 1968 | 1 |
| Inter | Kyiv | 20 Oktober 1996 | 1 |
| Interfilm Production Studio | Kyiv | 16 Februari 2001 | 1 |
| Interloper Films | — | 1994 | 1 |
| International Film Service | — | 1915 | 1 |
| Internet Movie Database | — | 17 Oktober 1990 | 1 |