| All3Media | London | 2003 | — |
| Allen Media Group | Los Angeles | 1993 | — |
| Alpha Group Company | Shantou | 1993 | — |
| Anagram Sverige | Malmö | 3 Agustus 2004 | — |
| Angels Broadcast Television | Los Angeles | 1985 | — |
| Animose Studio | Moskow | 1999 | — |
| Appetite Production | — | 2008 | — |
| Araba Films | Vitoria | — | — |
| Arena Synchron | Berlin | 1972 | — |
| Armenakob | — | 5 Oktober 2000 | — |
| Arsenal | — | 1975 | — |
| Artist Company | Seoul | 2016 | — |
| ARY Digital Network | — | 2000 | — |
| Ashmont Productions | Los Angeles | 1965 | — |
| AT&T SportsNet Pittsburgh | Pittsburgh | 1986 | — |
| Atlantique Productions | Paris | 1982 | — |
| ATV | Rusia | 15 September 1988 | — |
| Authentic Entertainment | Burbank | 2000 | — |
| Automat Pictures | Los Angeles | 2000 | — |
| Autour de Minuit | Paris | 2001 | — |
| Avex Pictures | Tokyo | April 2014 | — |
| Bad Wolf | Cardiff | 2015 | — |
| Bally Sports North | Minneapolis | 1986 | — |
| Bally Sports Wisconsin | Milwaukee | 2007 | — |
| Banijay Entertainment | London | 9 Juli 2026 | — |
| Banijay Kids & Family Distribution | — | — | — |
| Banyan Productions | Philadelphia | — | — |
| Baram Pictures Corp. | Seoul | 16 Februari 2017 | — |
| Bee Brain | Akasaka, Tokyo | 11 September 1990 | — |
| Behindwoods.com | Chennai | 2004 | — |
| Big Soul Productions | Toronto | 1999 | — |
| Big Ticket Entertainment | Hollywood | 1994 | — |
| BigBalls Films | London | 2005 | — |
| Black Box Foundation | — | 1988 | — |
| Black Camel Pictures | Glasgow | — | — |
| Black Sheep Film Productions | — | 2010 | — |
| Black Star | Moskow | 2006 | — |
| Blackfella Films | Sydney | 1992 | — |
| Blair Entertainment | Kota New York | 1970 | — |
| Blim TV | — | 22 Februari 2016 | — |
| Blue Circle | Amsterdam | 2004 | — |
| Bluverde Filmproduktion | Berlin | — | — |
| Bowers Comedy Corporation | — | 1926 | — |
| Brandtfilm | Kleinmachnow | 1973 | — |
| Brilliance Communications | Kerava | 2011 | — |
| Broadcasters | — | 1990 | — |
| BUF Compagnie | Paris | 1984 | — |
| Cake Entertainment | London | 2002 | — |