| Zabriskie Films | Barcelona | 2007 | 3 |
| Zavod za kulturo pornografije 69 | — | — | 3 |
| Zazi Films | Paris | 2008 | 3 |
| Zebra Producciones | Madrid | — | 3 |
| Zeta film | Budva | 1956 | 3 |
| Zik Zak Filmworks | — | — | 3 |
| Èliseo Entertainment | Roma | 2009 | 3 |
| 1+1 media | Kyiv | 5 Juli 1996 | 2 |
| 2.4.7. Films | Paris | — | 2 |
| 3B-Produktion | Berlin | 18 Juni 2013 | 2 |
| 50 Eggs Films | Massachusetts | 2000 | 2 |
| A.GI.DI. | — | — | 2 |
| A/S Palladium | Kopenhagen | 1919 | 2 |
| AB Bild & Ton | — | — | 2 |
| AbbottVision | London | 2008 | 2 |
| ABC Circle Films | — | 1968 | 2 |
| ABKCO Records | Kota New York | 1961 | 2 |
| ABS-CBN Film Productions | — | — | 2 |
| Academy Films | London | 1985 | 2 |
| Action International Pictures | Culver City | 1986 | 2 |
| Adams Filmi | Helsinki | 1912 | 2 |
| Aksoy Film Production | Istanbul | — | 2 |
| Alba Sotorra Productions | — | — | 2 |
| Albachiara | — | — | 2 |
| Alcove Entertainment | London | 2005 | 2 |
| Aleph Producciones | Buenos Aires | — | 2 |
| Allied Stars Ltd | — | — | 2 |
| AlphaVille Pictures Copenhagen | — | 2003 | 2 |
| Alravista | Palo Alto | 1994 | 2 |
| American Film Company | — | 2008 | 2 |
| Anchor Bay Entertainment | Beverly Hills | 1985 | 2 |
| And Pictures | Ebisu-Minami | 13 Mei 2013 | 2 |
| ANDMARQ | — | 8 September 2015 | 2 |
| Animagrad | Kyiv | 2012 | 2 |
| Ankush Hazra Motion Pictures | — | 17 Agustus 2022 | 2 |
| Appalshop | — | 1969 | 2 |
| Aquila Films | Italia | 1907 | 2 |
| Ardmore Studios | — | — | 2 |
| Arlong Productions | Barcelona | — | 2 |
| Arnljot Berg Filmproduksjon | Oslo | 1966 | 2 |
| Art & Industry | Kota New York | 2004 | 2 |
| Arts Council of Great Britain | — | 1940 | 2 |
| ARY Films | Karachi | — | 2 |
| As-Sahab | Pakistan | 2001 | 2 |
| Assemblage Entertainment | Mumbai | Desember 2013 | 2 |
| Associated Exhibitors | Kota New York | — | 2 |
| Associated Talking Pictures | — | — | 2 |
| AStory | Seoul | 2004 | 2 |