| Gafer | — | 1963 | — |
| Gaga Corporation | Tokyo | 28 Januari 1986 | 5 |
| Gaijin Entertainment | Budapest | 2002 | 1 |
| Gainsborough Pictures | — | 1924 | 95 |
| Galatée Films | Paris | 28 Desember 1989 | 8 |
| Galaxy Entertainment & Education | Hanoi | 2013 | 4 |
| Galaxy Play | — | — | 1 |
| Galápagos Media | Barcelona | — | 1 |
| Games Productions | One Astor Plaza | 1987 | 6 |
| Gao Shan Pictures | Saint-Paul | 2014 | 1 |
| Gaon Contents | — | — | 3 |
| Garagefilm International AB | Stockholm | 2007 | 6 |
| Garagesale Productions | — | — | 1 |
| Gary Sanchez Productions | Amerika Serikat | — | 18 |
| Gateway Films | — | 2009 | 3 |
| Gativideo | — | — | 1 |
| Gaumont | Neuilly-sur-Seine, Paris | 1895 | 259 |
| Gazgolder | Moskow | 2006 | 1 |
| GDH 559 | Khlong Tan Nuea | 5 Januari 2016 | 3 |
| Gedeon Programmes | Paris | — | 1 |
| Geetha Arts | Hyderabad | 1972 | 18 |
| Gemini Film Circuit | Chennai | — | 5 |
| Gemini Studios | Chennai | 1940 | 20 |
| Gendai Production | Tokyo | 1951 | 1 |
| Gender X | Los Angeles | — | 1 |
| Gener8Xion Entertainment | Hollywood | 1993 | 5 |
| General Film Distributors | — | — | 1 |
| General Mills | Golden Valley | 1856 | 1 |
| General Motors | Detroit | 16 September 1908 | 1 |
| Genoma Films | Bologna | 2016 | 2 |
| Geo Films | Karachi | — | 1 |
| Georgia Public Broadcasting | Atlanta | 1960 | 1 |
| Georgian Film Studio | Tbilisi | 1921 | 104 |
| Gesher Multicultural Film Fund | — | 1999 | 2 |
| Gestmusic | Barcelona | 1987 | — |
| Geyer-Werke | Berlin | 1911 | 1 |
| GF Studios | Lidingö | 28 April 1981 | 2 |
| Ghost House Pictures | Beverly Hills | 2002 | 16 |
| Giraff Film | Luleå | 18 November 1986 | 1 |
| Girl Candy Films | Charlotte | 2011 | 2 |
| Girl Distribution Company | Torrance | 1993 | 1 |
| Girlsway | — | 2014 | 1 |
| Giron-filmi | Helsinki | 28 November 1980 | 1 |
| GK Films | — | 2007 | 21 |
| Glass Eye Pix | Kota New York | — | 8 |
| Global Medya | Istanbul | — | — |
| Globo Filmes | Rio de Janeiro | 1998 | 34 |
| Globomedia | Madrid | 26 Oktober 1993 | 3 |
| Globoplay | — | 3 November 2015 | 2 |
| Gloria Films | — | 20 April 1913 | 4 |
| Gloria Sanchez Productions | Los Angeles | — | 5 |
| Gloria-Film | Berlin | — | 1 |
| Gloriafilm A.G. | Zürich | — | — |
| Glukoza Production | — | — | 1 |
| GMM Tai Hub | Khlong Tan Nuea | 29 April 2004 | 5 |
| GMMTV | GMM Grammy Place | 3 Agustus 1995 | 3 |
| GMTV | London | 1993 | — |
| Go Films | Montreal | 2000 | 6 |
| Goethe-Institut | Goethe-Institut Central Office Munich | 1951 | 1 |
| Goldcrest Films | Britania Raya | 1977 | 20 |
| Golden Effects Pictures | — | — | 5 |
| Golden Girls Filmproduktion | Wina | Agustus 1998 | 6 |
| Golden Princess Film Production | Hong Kong | 1970 | 1 |
| Golden Tide Pictures | — | — | 11 |
| GoldenTiger Productions | — | 2007 | 3 |
| Goldkind Film | Munich | 2001 | 2 |
| Goldmoon Film | — | — | 5 |
| Goldove Entertainment | Los Angeles | 2004 | 1 |
| Goldwyn Pictures | Hollywood | 1916 | 19 |
| Gonzo | Suginami | 11 September 1992 | 2 |
| Good Company Films | — | — | 1 |
| Good Films | Roma | 2012 | 2 |
| Good News 4 Films | — | — | 2 |
| Good Thing Going Productions | Kota New York | 2019 | 1 |
| GoodTimes Entertainment | Midtown Manhattan | 1984 | 1 |
| Gorky Film Studio | Sergeya Eyzenshteyna Street, Moskow | 1915 | 409 |
| Goroka | Barcelona | — | 1 |
| Gorooh-e Azad-e Film | — | — | 9 |
| Gosfilmofond of Russia | Domodedovo | 1948 | 1 |
| Goskino | — | 19 Desember 1922 | 27 |
| Government of West Bengal | Kolkata | — | 1 |
| Goya Producciones | — | — | 4 |
| Gramercy Pictures | Universal City, Los Angeles | 2015 | 8 |
| Gran Via Productions | Santa Monica | — | 2 |
| Granada Film | — | — | 3 |
| Grand Hustle Records | Atlanta | 2003 | 1 |
| Grand National Films Inc. | — | 1936 | 2 |
| Graniet Film | Amsterdam | 1985 | 3 |
| Graphinica | Shinjuku | 22 April 2009 | 1 |
| Grass Root Film Company | Chennai | 2012 | 5 |
| Gravity Entertainment | — | 1997 | 1 |
| Gray Area Multimedia | San Diego | 2015 | 4 |
| Great Oaks Productions | Burbank | 1995 | 10 |
| Greca Films | — | 1918 | 1 |
| Green Moon España | Málaga | 2003 | — |
| Green Productions | Givatayim | 2009 | — |
| Greenpoint Films | — | — | 1 |
| Greenstone TV | Auckland | 1994 | — |
| GreenWorldTV | — | — | 2 |
| Groenlandia | — | 2014 | 2 |
| Grote Broer Filmwerken | — | — | 1 |
| Group 8 | Seoul | 2000 | — |
| Groupe TF1 | Boulogne-Billancourt | 1987 | 25 |
| Grouper Productions | — | — | 1 |
| Grup Focus | Barcelona | 13 Februari 1986 | 1 |
| Grupa Filmowa | Warsawa | — | 1 |
| Grupo Chaski | Chorrillos District | 1982 | 3 |
| Grupo CIE | Kota Meksiko | 1990 | 2 |
| Grupo Santander | Santander | 15 Mei 1857 | 1 |
| Gruppe 5 Filmproduktion | Köln | 1990 | 1 |
| Guacamole Films | — | 2002 | 1 |
| Guangxi Film Studio | Nanning | Mei 1958 | 7 |
| Guild Home Video | — | 1979 | 1 |
| Gullane Entertainment PLC | — | 1987 | 1 |
| Gum Films | — | 2008 | 2 |
| GunHil Ltd. | — | 2012 | 1 |
| Gunpowder & Sky | Kota New York | 2016 | 2 |
| Gurun Mojave | — | — | 1 |
| Gémini Films | — | 1987 | 12 |
| Götafilm | Göteborg | 1988 | 6 |