| Tencent Video | People's Republic of China | April 2011 | — | 1 |
| Terra Film International AB | Sweden | March 11, 1981 | February 26, 1990 | 1 |
| Terra Mater Factual Studios | Austria | 2011 | — | 1 |
| Terramonde Films | France | — | — | 1 |
| Tesela Producciones | Spain | — | — | 1 |
| TF1 Séries Films | France | January 29, 2018 | — | 1 |
| TG4 | Ireland | October 31, 1996 | — | 1 |
| Tharaka Prabhu Films | — | 1977 | — | 1 |
| The Argus | Australia | 1846 | 1957 | 1 |
| The Best Films Productions | Turkey | — | — | 1 |
| The Bridge Studios | Canada | 1987 | — | 1 |
| The British Screen Advisory Council | United Kingdom | 1985 | — | 1 |
| The Bubble Factory | United States | — | — | 1 |
| The Butcher Boy Film Production | United Kingdom | — | — | 1 |
| The Carsey-Werner Company | United States | 1981 | — | 1 |
| The Cinema Guild | — | 1968 | — | 1 |
| The Courier-Mail | Australia | 1846 | — | 1 |
| The Croatian Audiovisual Centre | Croatia | 2008 | — | 1 |
| The Cunningham Sisters Productions | United States | 2022 | — | 1 |
| The Epoch Times | Mexico | 2000 | — | 1 |
| The Estate of Francis Bacon | United Kingdom | — | — | 1 |
| The European Documentary Film Symposiums | Latvia | January 28, 1993 | — | 1 |
| The Film Company | United States | — | — | 1 |
| The Film Company AS | Norway | August 4, 2021 | — | 1 |
| The Film House | Qatar | — | — | 1 |
| The Firm, Inc. | United States | 1997 | 2008 | 1 |
| The Geometry Center | United States | — | — | 1 |
| The Guardian | United Kingdom | May 5, 1821 | — | 1 |
| The H Collective | — | — | — | 1 |
| The Halcyon Company | United States | 2007 | — | 1 |
| The Humm Collection | United Kingdom | 2017 | — | 1 |
| The Hundred Years Corporation | Italy | — | — | 1 |
| The icon | Japan | January 21, 2005 | — | 1 |
| The Island Def Jam Music Group | United States | 1998 | April 2014 | 1 |
| The Line | United Kingdom | — | — | 1 |
| The Lonely Island | — | 2001 | — | 1 |
| The Lot at Formosa | United States | 1919 | — | 1 |
| The Media Evangelism Limited | People's Republic of China | 1989 | — | 1 |
| The Muppets Studio | United States | 2004 | — | 1 |
| The Nest Collective | Kenya | — | — | 1 |
| The New School for Social Research | United States | 1933 | — | 1 |
| The New York Times | United States | September 18, 1851 | — | 1 |
| The New York Times Company | United States | September 18, 1851 | — | 1 |
| The Nightingale Company | — | — | — | 1 |
| The North Macedonia Film Agency | North Macedonia | 2006 | — | 1 |
| The Ormond Organization | United States | — | — | 1 |
| The Other Side Films | Spain | — | — | 1 |
| The Pokémon Company | Japan | April 23, 1998 | — | 1 |
| The Producers Films | United Kingdom | — | — | 1 |
| The Scindia Steam Navigation Company Ltd. | India | 1919 | — | 1 |
| THE SEVEN | Japan | — | — | 1 |
| The Show People | — | 2010 | — | 1 |
| The Sydney Morning Herald | Australia | 1831 | — | 1 |
| The Way of the Master | United States | 2002 | — | 1 |
| Theater am Goetheplatz | Germany | — | — | 1 |
| THEFOOL | Japan | May 18, 2007 | — | 1 |
| Theo Angelopoulos Film Production | Greece | — | — | 1 |
| Third Degree Films | United States | 2002 | — | 1 |
| Third World Newsreel | United States | 1967 | — | 1 |
| Thomas H. Ince Corporation | United States | 1915 | — | 1 |
| Three Rivers | United Kingdom | 1992 | — | 1 |
| Thug Hunter | United States | — | — | 1 |
| Thumall Film | Iceland | — | — | 1 |
| Thunderbird Entertainment | Canada | 2003 | February 2026 | 1 |
| Théâtre de l'Opsis | Canada | 1984 | — | 1 |
| Tianma Film Studio | People's Republic of China | 1957 | — | 1 |
| Tianyi Film Company | Republic of China | 1925 | — | 1 |
| Ticomán | Mexico | — | — | 1 |
| Tidal Films | Ireland | — | — | 1 |
| Tiger Eye P. I. | Ghana | — | — | 1 |
| Tiglon | Turkey | 1999 | 2014 | 1 |
| Time | United States | March 3, 1923 | — | 1 |
| Tinopolis | — | 1983 | — | 1 |
| Tiny Island Productions | Singapore | 2002 | — | 1 |
| Tippett Studio | United States | 1984 | — | 1 |
| TITANIC | Slovakia | 1995 | — | 1 |
| Titti Film | Italy | — | — | 1 |
| Tivoli Film Productions | Hungary | — | — | 1 |
| TMC | Monaco | 1954 | — | 1 |
| TME Group | South Korea | 2013 | — | 1 |
| TMPL Motion Pictures | Nigeria | — | — | 1 |
| Toei Advertising | Japan | March 13, 1957 | — | 1 |
| Toei Channel | Japan | April 23, 1998 | — | 1 |
| Toei Studios Kyoto | Japan | May 2, 1925 | — | 1 |
| Tokyo Cowboys | Japan | — | — | 1 |
| Tokyo MX | Japan | April 30, 1993 | — | 1 |
| Tokyo Theatres | Japan | June 28, 1946 | — | 1 |
| Tokyopop, Inc. | Germany | 1997 | — | 1 |
| Toloda | France | June 4, 1998 | — | 1 |
| Tomboy Films | United Kingdom | — | — | 1 |
| Tomson Films | — | 1984 | — | 1 |
| Tomy | Japan | March 2006 | — | 1 |
| Tongal | United States | 2008 | — | 1 |
| Tongariro Releasing | Poland | 2010 | — | 1 |
| Toni Ribas Productions | United States | — | — | 1 |
| Tonis | Ukraine | 1992 | 1 | 1 |
| Top Cow Productions | United States | 1992 | — | 1 |
| Top Shelf Productions | United States | 1997 | — | 1 |
| Topps | United States | 1938 | — | 1 |
| Torneos | Argentina | 1982 | — | 1 |