| Asta Film | Kopenhagen | Desember 2002 | 3 |
| Atlasley | Las Palmas de Gran Canaria | 2006 | 3 |
| Attraction | — | 2002 | 3 |
| Audiovision | — | 2002 | 3 |
| Aurora Film Corporation | Kolkata | 1906 | 3 |
| Australian Photo-Play Company | — | — | 3 |
| AVE | Marousi | 1982 | 3 |
| B-Reel | Stockholm | 1999 | 3 |
| Babelsberg Film GmbH | Babelsberg | — | 3 |
| Balboa Productions | — | 2018 | 3 |
| Bambú Producciones | Pozuelo de Alarcón | 2007 | 3 |
| Barentsfilm | Nordkapp Municipality | — | 3 |
| Barris Industries | — | 1965 | 3 |
| BBC Cymru Wales | Broadcasting House | 1964 | 3 |
| BBC Natural History Unit | — | 1957 | 3 |
| Belga Productions | Braine-l'Alleud | — | 3 |
| Bez Buslou Arts | — | 2012 | 3 |
| BH Entertainment | — | — | 3 |
| Bioskop Film | Munich | — | 3 |
| Blur Studio | Venice | 1995 | 3 |
| Bo Ho Film Company Ltd | Hong Kong | 1982 | 3 |
| BoB and Partners Co. Ltd. | Hong Kong | 1995 | 3 |
| Boogaloo Films | Barcelona | 2008 | 3 |
| Broadway Video | GE Building | 1979 | 3 |
| Brutal Media | Barcelona | 2009 | 3 |
| C-Films | Zürich | 1999 | 3 |
| Canal Brasil | Rio de Janeiro | — | 3 |
| Capricci | Prancis | 1999 | 3 |
| CBS Productions | Los Angeles | 2015 | 3 |
| Centralfilm | — | 1953 | 3 |
| Centro Nacional Autónomo de Cinematografía | — | — | 3 |
| Century 21 Productions | Slough Trading Estate | 1966 | 3 |
| Chahar Nam Company | — | — | 3 |
| Chūkyō Television Broadcasting | Nakamura-ku | Maret 1968 | 3 |
| Cine Animadores | Chili | 1989 | 3 |
| Cine Bazar | — | — | 3 |
| Cinecittà | Roma | 2011 | 3 |
| CinemArt | Praha | Mei 1992 | 3 |
| Cinerama Releasing Corporation | Los Angeles | 1952 | 3 |
| Cinesicilia | Palermo | 2007 | 3 |
| Cinetévé | Paris | — | 3 |
| Cleopatra Entertainment | Los Angeles | 2015 | 3 |
| Crown Film Unit | — | 1940 | 3 |
| Dacia films | Paris | 1995 | 3 |
| Deblokada | Sarajevo | — | 3 |
| Degeto Film | Frankfurt am Main | 1928 | 3 |
| Desilu Productions | Los Angeles | 1950 | 3 |
| Devil's Film | Los Angeles | 1997 | 3 |