| Speed | United States | December 31, 1995 | August 17, 2013 | — |
| Spelling-Goldberg Productions | United States | 1972 | 1986 | — |
| SPI Cinemas | India | — | — | — |
| SportSouth | United States | 2006 | — | — |
| Spætt Film | Norway | 2012 | May 6, 2025 | — |
| Squeeze | Japan | July 7, 2006 | — | — |
| Star Crime | Serbia | 2023 | — | — |
| Star Life | Serbia | 2023 | — | — |
| Stargate Studios | — | 1989 | — | — |
| Starry Night Productions | United States | 1980 | — | — |
| Storia Télévision | — | — | — | — |
| Story TV | South Korea | 2010 | — | — |
| Strix Television | Sweden | 1988 | — | — |
| Studio Bagel | France | November 2012 | — | — |
| Studio Berlin | Germany | 1998 | — | — |
| Studio Hamburg | Germany | 1947 | — | — |
| Studio Hamburg Enterprises | Germany | 2012 | — | — |
| Studio Hamburg Serienwerft | Germany | 1974 | — | — |
| Studio Hamburg Serienwerft Lüneburg | Germany | 2006 | — | — |
| Studio Hamburg Synchron | Germany | — | — | — |
| Studio Lambert | United States | 2008 | — | — |
| Studio Produkcyjne Orka | Poland | 1996 | — | — |
| Studio S | South Korea | August 21, 1999 | — | — |
| Studio T | United States | — | — | — |
| Sun Hill Production | Sweden | 2009 | — | — |
| Sun Luen Film | British Hong Kong | 1952 | 1982 | — |
| Sunny Bastards | Germany | 2003 | — | — |
| Sunset Gower Studios | United States | 1912 | — | — |
| Sunset Presse | France | December 3, 1993 | — | — |
| Suomen Filmiteollisuus | Finland | 2001 | — | — |
| Suora Broadcast | Finland | 2006 | — | — |
| Superfilm | Austria | — | — | — |
| Swastik Productions | India | 2006 | — | — |
| Sweet Sinner | — | 2009 | — | — |
| Switzer Entertainment Group | — | 2013 | — | — |
| Sycamore Studios | United States | August 27, 2024 | — | — |
| Synchro Film | Austria | — | — | — |
| Tacker Film | Germany | — | — | — |
| Taeheung Pictures | South Korea | 1984 | — | — |
| Taishō Katsuei | — | 1920 | — | — |
| Talpa Studios | Netherlands | 2019 | — | — |
| Tandem Communications | Germany | 1999 | — | — |
| Taqqut Productions | Canada | 2011 | — | — |
| Taunusfilm | Germany | 1959 | — | — |
| Tayangan Unggul | Malaysia | November 1996 | — | — |
| TeamWorx | Germany | 1998 | — | — |
| Teidees Audiovisuals | Spain | 2008 | — | — |
| Telad | Israel | 1973 | — | — |
| Teledu'r Tir Glas | Wales | December 1981 | February 12, 2013 | — |
| Telefilm Chișinău | Moldova | — | — | — |
| Telegael | Ireland | 1988 | — | — |
| Telescene | Canada | — | — | — |
| Teleset | Colombia | 1995 | — | — |
| Telesynchron | Germany | 1960 | 2017 | — |
| Tell-Tale Productions | United Kingdom | 1994 | — | — |
| Temple Street Productions | Canada | 1996 | — | — |
| Tender Pro | Japan | February 8, 2002 | — | — |
| Terence Films | France | December 2004 | — | — |
| Teton Gravity Research | United States | 1996 | — | — |
| The Bottle Yard Studios | United Kingdom | 2010 | — | — |
| The Down Low Concept | New Zealand | 2002 | — | — |
| The Film Society | United Kingdom | 1925 | — | — |
| The Forge | United Kingdom | 2014 | — | — |
| The Fu King Production | Germany | 2009 | — | — |
| The Jerusalem Film & Television Fund | Israel | June 22, 2008 | — | — |
| The Mise En Scene Company | United Kingdom | — | — | — |
| Third Productions | United States | 2009 | — | — |
| Tiger Wong Entertainment | Indonesia | 2020 | — | — |
| Tigerlily Films | United Kingdom | — | — | — |
| Tilted Productions | United States | 2000 | — | — |
| TIS Productions | Colombia | 1996 | — | — |
| Toddy Pictures Company | United States | 1941 | — | — |
| Toei TV Production | Japan | November 2, 1959 | — | — |
| Tohan Kikaku | Japan | August 1975 | — | — |
| Tonwork München | Germany | — | — | — |
| Tony Comiti Productions | France | 1993 | — | — |
| Tout sur l'écran | France | September 1998 | — | — |
| Trans World Entertainment | United States | — | 1991 | — |
| Tresor TV | Germany | 1992 | — | — |
| Triangle Films | United States | 2006 | — | — |
| Tribe Pictures | — | 1986 | — | — |
| Tribune Entertainment | United States | 1980 | December 18, 2007 | — |
| Trixter Film | Germany | 1998 | 2018 | — |
| True North Productions | United Kingdom | 2002 | — | — |
| Trump Productions | United States | 2004 | 2015 | — |
| TUARON | Latvia | June 22, 2004 | — | — |
| Tugev Tuul Film | Estonia | 2012 | — | — |
| Tuisk Film Production | Estonia | 1998 | — | — |
| Tuotantotalo Werne | Finland | 1977 | 2017 | — |
| TV Asahi Productions | Japan | November 13, 1958 | — | — |
| TV Thunder | Thailand | 1992 | — | — |
| TV60Filmproduktion | Germany | 1960 | — | — |
| TVA Productions | Canada | — | — | — |
| Tvk communications | Japan | May 28, 1974 | — | — |
| TVN Group | Germany | — | — | — |
| TVO Media Education Group | Canada | June 1970 | — | — |
| Twenty Twenty | — | 1982 | — | — |
| Télé Images Productions | France | 1983 | January 12, 2016 | — |
| Télé-Québec | Canada | February 22, 1968 | — | — |
| Télécip | France | 1963 | — | — |