| Possibles Média | — | — | — | 4 |
| Premier | Russia | 2018 | — | 4 |
| Prime Time | Belgium | 1987 | — | 4 |
| Productions Leitmotiv | Canada | 2013 | — | 4 |
| Provobis | Germany | — | — | 4 |
| Proximus | Belgium | 1994 | 2010 | 4 |
| PVR Inox Pictures | India | 1997 | — | 4 |
| Realart Pictures Corporation | United States | 1919 | 1922 | 4 |
| Really Useful Group | — | 1977 | — | 4 |
| Red Granite Pictures | — | 2010 | — | 4 |
| Red Light District Video | United States | 2002 | — | 4 |
| Rex Motion Picture Company | United States | 1909 | — | 4 |
| Rhythm and Hues Studios | United States | 1987 | — | 4 |
| River Road Entertainment | United States | 1987 | — | 4 |
| Rommel Film | Germany | — | — | 4 |
| Rooster Teeth | United States | April 2003 | May 15, 2024 | 4 |
| Rosewood Five | United States | 2013 | — | 4 |
| Roth/Kirschenbaum Films | United States | October 2007 | — | 4 |
| Rough House Pictures | United States | 2009 | — | 4 |
| Rühm Pluss Null | Estonia | 1998 | — | 4 |
| Saga Studios | Denmark | 1942 | 1976 | 4 |
| Salter Street Films | Canada | 1983 | 2003 | 4 |
| Samsara Filmproduktion | Austria | 2017 | — | 4 |
| Sandrew Metronome | Sweden | November 3, 1988 | — | 4 |
| Science Saru | Tokyo | February 4, 2013 | — | 4 |
| Screen NSW | Australia | — | — | 4 |
| Se-ma-for | Poland | 1947 | 2018 | 4 |
| Seed Productions | United States | 2005 | — | 4 |
| Senator Film Produktion | Germany | — | — | 4 |
| Serendipity Point Films | Canada | — | — | 4 |
| Shanghai Media Group | People's Republic of China | 2001 | — | 4 |
| Sherwood Pictures | — | 2002 | — | 4 |
| Shochiku Studio | Japan | October 15, 2008 | — | 4 |
| Showtime | United States | 1983 | — | 4 |
| Sikelia Productions | United States | August 25, 1989 | — | 4 |
| Skop Productions | Malaysia | March 13, 1985 | — | 4 |
| Skydance Animation | United States | March 16, 2017 | — | 4 |
| Smash Pictures | United States | 2001 | — | 4 |
| SNL Studios | United States | July 1997 | — | 4 |
| Social Capital Films | United States | 2004 | — | 4 |
| Sociedad General de Televisión | Spain | — | — | 4 |
| Société Nouvelle de Cinématographie | France | August 17, 1934 | — | 4 |
| Sono Art-World Wide Pictures | United States | 1929 | 1933 | 4 |
| Sony Pictures Releasing | United States | March 24, 1988 | — | 4 |
| Soyouz Films | France | November 17, 2017 | — | 4 |
| Soyuzkino | Soviet Union | February 13, 1930 | — | 4 |
| Starz Distribution | United States | 2006 | — | 4 |
| State enerprise Ukrainian studio the chronicle-documentary films | Ukraine | 1931 | — | 4 |
| Stellar Mega Films | People's Republic of China | — | — | 4 |
| Stillking Films | Czech Republic | 1993 | — | 4 |
| Story Station Pictures | Bulgaria | July 16, 2021 | — | 4 |
| Studio 100 | Belgium | March 29, 1996 | — | 4 |
| Studio Filmowe "Oko" | Poland | — | — | 4 |
| Studio N | South Korea | August 2018 | — | 4 |
| Studio of Young Artists | Hungary | 1975 | 2001 | 4 |
| Studiocanal | Germany | — | — | 4 |
| Sycamore Pictures | United States | 2011 | — | 4 |
| Syfy | United States | September 24, 1992 | — | 4 |
| Synergy Art Production | Egypt | 2003 | — | 4 |
| Syrena | — | 1955 | 1969 | 4 |
| Süddeutscher Rundfunk | Germany | July 22, 1949 | September 30, 1998 | 4 |
| Takht-e Jamshid Cinematic Organization | Pahlavi Iran | — | — | 4 |
| Tanweer Productions | Greece | August 2, 2018 | — | 4 |
| Tapestry Films | United States | 1987 | — | 4 |
| Tappeluft Pictures | Norway | — | March 20, 2017 | 4 |
| Tasse Film | Latvia | February 14, 2011 | — | 4 |
| Tehran Shahrestan Film | Pahlavi Iran | — | — | 4 |
| Tellfilm | Switzerland | 1997 | — | 4 |
| The Bureau | United Kingdom | 2000 | — | 4 |
| The Criterion Collection | United States | 1984 | — | 4 |
| The Imaginarium | United Kingdom | 2011 | — | 4 |
| The Mark Gordon Company | United States | 1987 | — | 4 |
| The ULULU Company | — | 1999 | — | 4 |
| Tianjin Film Studio | People's Republic of China | — | — | 4 |
| TMC | Turkey | 1993 | — | 4 |
| Toei Video | Japan | June 10, 1970 | — | 4 |
| Tohokushinsha Film | Japan | April 1961 | — | 4 |
| Tokyo FM | Japan | March 17, 1970 | — | 4 |
| Toon City | Philippines | 1993 | — | 4 |
| Tordenfilm | Norway | 2003 | — | 4 |
| Toya-Film | Norway | — | — | 4 |
| Triluna Film | Switzerland | 1991 | — | 4 |
| Tuffi Films | Finland | 2010 | — | 4 |
| TVN | Poland | 1997 | — | 4 |
| Ulysses Filmproduktion | Germany | — | — | 4 |
| University of Television and Film Munich | Germany | July 19, 1966 | — | 4 |
| UpNorth Film | Norway | September 4, 2017 | — | 4 |
| Vanguard Animation | United States | 2002 | — | 4 |
| Vardar Film | — | 1947 | — | 4 |
| Varsity Pictures | United States | 2007 | — | 4 |
| VB Pictures | India | 2007 | — | 4 |
| Vertical | United States | 2012 | — | 4 |
| Vivekananda Pictures | — | 1977 | — | 4 |
| Vixen Media Group | United States | 2014 | — | 4 |
| Vía Digital | Spain | September 15, 1997 | July 21, 2003 | 4 |
| Walt Disney Studios Home Entertainment | United States | February 13, 1987 | April 14, 2026 | 4 |
| Warner Music Group | United States | April 6, 1958 | — | 4 |
| Warp X | United Kingdom | 2005 | — | 4 |
| Wattpad | Canada | November 2006 | — | 4 |
| Werc Werk Works | United States | 2008 | — | 4 |