| AFIFA | Wiesbaden | 1921 | — |
| Afro-Centric Productions | Boston | 1998 | — |
| Agenda Media | Hamburg, Lauenburg/Elbe | 2008 | — |
| Aho & Soldan | — | 1924 | — |
| Ajoz Films | Saint-Denis | 1981 | — |
| Allen Media Group | Los Angeles | 1993 | — |
| Allied Artists International | Los Angeles | 1979 | — |
| Amazone | — | April 1988 | — |
| American Sports Network | West Palm Beach | July 17, 2014 | — |
| Anal Vids | Prague | — | — |
| Angels Broadcast Television | Los Angeles | 1985 | — |
| Apollo Pictures | New York | 1917 | — |
| Appetite Production | — | 2008 | — |
| Araba Films | Vitoria-Gasteiz | — | — |
| Argonon | London | 2011 | — |
| Armenakob | — | October 5, 2000 | — |
| Artist Company | Seoul | 2016 | — |
| Associate Directors | — | 1991 | — |
| Atlantique Productions | Paris | 1982 | — |
| ATNINE FILM | — | May 22, 1996 | — |
| Automat Pictures | Los Angeles | 2000 | — |
| Automatic Vaudeville Studios | — | 1998 | — |
| Autour de Minuit | Paris | 2001 | — |
| AVA Productions | — | 2012 | — |
| Azerbaijan State Film Fund | Baku | December 22, 1993 | — |
| Bally Sports North | Minneapolis | 1986 | — |
| Bally Sports Ohio | Cleveland | 1989 | — |
| Bally Sports Sun | Orlando | 1988 | — |
| Bally Sports Wisconsin | Milwaukee | 2007 | — |
| Bangumi | rue Cauchy | June 15, 2011 | — |
| Banijay Entertainment | London | July 9, 2026 | — |
| Banijay Entertainment S.A. | Paris | 2008 | — |
| Baram Pictures Corp. | Seoul | February 16, 2017 | — |
| Bavaria Fiction | Geiselgasteig | 2007 | — |
| Behindwoods.com | Chennai | 2004 | — |
| Bel Ami | Bratislava | 1993 | — |
| Big Bang Media | — | 2009 | — |
| Big Soul Productions | Toronto | 1999 | — |
| Big Ticket Entertainment | Hollywood | 1994 | — |
| Billionfold Inc. | Burbank | 2003 | — |
| Black Star | Moscow | 2006 | — |
| Blackfella Films | Sydney | 1992 | — |
| Blair Entertainment | New York City | 1970 | — |
| Blue Circle | Amsterdam | 2004 | — |
| Boshra Film | Tehran | — | — |
| BOXMEDIA | Seoul | 2009 | — |
| Brainpool TV | Mülheim | November 28, 1994 | — |
| Brandtfilm | Kleinmachnow | 1973 | — |