| Swarovski | Wattens | 1915 | 1 |
| Swiss Acting Institute | Zurich | 2015 | 1 |
| Syco Entertainment | London | May 2002 | 1 |
| T&C Film AG | Zurich | — | 1 |
| Taara-film | — | — | 1 |
| Takara | Tokyo | September 17, 1955 | 1 |
| Take Five | Saint-Gilles | December 9, 2005 | 1 |
| Talkback | London | 1981 | 1 |
| Tapioca Films | Paris | — | 1 |
| TBS Sparkle | Akasaka | June 29, 2018 | 1 |
| Telecom Staff | — | — | 1 |
| Telepool | Munich | April 19, 1963 | 1 |
| Television Academy Foundation | — | — | 1 |
| Television Centre | — | June 29, 1960 | 1 |
| Televisió de les Illes Balears | — | — | 1 |
| Televisión Nacional de Chile | Providencia | January 31, 1969 | 1 |
| Televizní studio Ostrava | — | — | 1 |
| Tell Tale Productions Inc | Halifax | 2003 | 1 |
| Tempesta | — | 2009 | 1 |
| Temps Noir | 19th arrondissement of Paris | July 16, 2002 | 1 |
| Ten/Four Pictures | Los Angeles | 2009 | 1 |
| Tencent Video | Shenzhen | April 2011 | 1 |
| Tesela Producciones | — | — | 1 |
| TF1 Séries Films | Boulogne-Billancourt | January 29, 2018 | 1 |
| Tharaka Prabhu Films | Hyderabad | 1977 | 1 |
| The Argus | — | 1846 | 1 |
| The British Screen Advisory Council | London | 1985 | 1 |
| The Bubble Factory | — | — | 1 |
| The Cinema Guild | New York City | 1968 | 1 |
| The Croatian Audiovisual Centre | — | 2008 | 1 |
| The European Documentary Film Symposiums | Riga | January 28, 1993 | 1 |
| The Film Company AS | Hamar Municipality | August 4, 2021 | 1 |
| The Firm, Inc. | Santa Monica | 1997 | 1 |
| The H Collective | Los Angeles | — | 1 |
| The Halcyon Company | Los Angeles | 2007 | 1 |
| The Humm Collection | London | 2017 | 1 |
| The Hundred Years Corporation | — | — | 1 |
| The icon | Tokyo | January 21, 2005 | 1 |
| The Lonely Island | — | 2001 | 1 |
| The Lot at Formosa | West Hollywood | 1919 | 1 |
| The Muppets Studio | Los Angeles | 2004 | 1 |
| The New York Times Company | New York City | September 18, 1851 | 1 |
| The North Macedonia Film Agency | Skopje | 2006 | 1 |
| The Ormond Organization | Nashville | — | 1 |
| The Scindia Steam Navigation Company Ltd. | Andheri | 1919 | 1 |
| The Way of the Master | Bellflower | 2002 | 1 |
| THEFOOL | Nogata | May 18, 2007 | 1 |
| Third World Newsreel | New York City | 1967 | 1 |