| S Club 7 | — | 1999 | — | 1 |
| S Pictures | — | 1999 | — | 6 |
| S.I.E. Films | Spain | August 1936 | — | — |
| S1 No. 1 Style | Japan | 2004 | — | 1 |
| S3 Movies | India | 2012 | — | 3 |
| S4C | Wales | 1982 | — | 5 |
| Saarländischer Rundfunk | Germany | 1957 | — | 2 |
| Saban Capital Group | United States | 2001 | — | 5 |
| Sacher Film | Italy | 1987 | — | 14 |
| Sacrebleu Productions | France | 1999 | — | 3 |
| Sada Planning | Japan | 1976 | — | 1 |
| Safa Palatino Studios | Italy | — | — | 1 |
| Safe Company | Greece | — | — | 1 |
| Saga Film | — | 1987 | — | 6 |
| Saga Studios | Denmark | 1942 | 1976 | 4 |
| Sagafilm | Iceland | 1978 | — | 2 |
| Sagar Films | — | 1950 | — | 1 |
| Sagar Movietone | India | 1929 | 1940 | 1 |
| Sahamongkol Film International | — | August 4, 1970 | — | 8 |
| Sahara | Tunisia | — | — | 1 |
| Sahara One | India | 2000 | — | 1 |
| Sai Productions | — | — | — | 1 |
| Saint Petersburg State University of Cinema and Television | Russia | 1918 | — | 1 |
| Saje Distribution | France | 2012 | — | — |
| Salah Zulfikar Films Company | Egypt | 1962 | — | 6 |
| Salesforce | United States | February 3, 1999 | — | 1 |
| Salman Khan Films | — | 2014 | — | 8 |
| Salter Street Films | Canada | 1983 | 2003 | 4 |
| Salty Pictures | United States | 2005 | — | 2 |
| Same-eYes Production | Finland | March 7, 2008 | — | 1 |
| SamFilm | Germany | 1996 | — | 6 |
| Samhwa Networks | South Korea | 1980 | — | 2 |
| Samjhana Films | Nepal | — | — | 1 |
| Sampaguita Pictures | — | 1937 | 1982 | 1 |
| Samrat Cinematics | India | — | — | 1 |
| Samsa film | Luxembourg | 1986 | — | 22 |
| Samsara Filmproduktion | Austria | 2017 | — | 4 |
| Samson Films | Ireland | — | — | 3 |
| Samuel Goldwyn Films | — | 2000 | — | 8 |
| Samuel Goldwyn Productions | United States | 1923 | 1959 | 54 |
| San Marcellino | Italy | 1945 | — | 1 |
| Sanai Pictures | South Korea | January 19, 2012 | — | 1 |
| Sancro Film | Italy | — | — | 1 |
| Sandesh Productions | India | — | — | — |
| Sandrew Film & Theater | Sweden | 1937 | — | 25 |
| Sandrew Metronome | Sweden | November 3, 1988 | — | 4 |
| Sandrew Metronome | Finland | April 15, 2011 | — | 1 |
| Sands Films | — | 1975 | — | 2 |
| Sanrio | Japan | August 10, 1960 | — | 1 |
| Sans Rancoeur films | Canada | — | — | 1 |
| Santana Productions | United States | 1948 | — | — |
| Santander Group | Spain | May 15, 1857 | — | 1 |
| Sapporo Television Broadcasting | Japan | April 1958 | — | 1 |
| Sarah Radclyffe Productions | United Kingdom | 1993 | — | 2 |
| Saregama | India | 2000 | — | 2 |
| Sarmaşık Sanatlar | Turkey | — | — | 1 |
| Sascha-Film | Austria | 1910 | 1938 | 27 |
| Sat.1 | Germany | 1984 | — | 1 |
| Sateenkaarifilmi | Finland | 1979 | 1999 | 2 |
| Satel Fernseh- und Filmproduktionsgesellschaft | Austria | — | — | 1 |
| Satel Film | Austria | 1971 | — | 1 |
| Satelight | Japan | December 1995 | — | 1 |
| Sathya Jyothi Films | — | 1977 | — | 1 |
| Saturn Films | United States | 2000 | — | 33 |
| Saturn-Film | Austria–Hungary | 1906 | 1911 | 1 |
| Savannah MOON | Uganda | 2009 | — | 1 |
| Savoia Film | Italy | 1911 | April 17, 1923 | 10 |
| Savoy Pictures | United States | 1992 | 1997 | 7 |
| Saxonia Media Filmproduktion | Germany | 1995 | — | 1 |
| SBMNE Co.,Ltd. | South Korea | March 11, 2015 | — | 1 |
| SBS Productions | — | 2010 | — | 5 |
| Scala Productions | United Kingdom | — | — | 1 |
| Scalera Film | Italy | 1938 | 1952 | 50 |
| Scanbox Entertainment | Denmark | 1980 | — | 1 |
| Scandinavian Content Group | Sweden | 2019 | — | 3 |
| Scandvoice | Sweden | August 28, 2006 | — | — |
| Scared Goose Entertainment | United Kingdom | 2012 | — | 2 |
| Schmidtz Katze Filmkollektiv | Germany | — | — | 1 |
| Schneider's Bakery | United States | June 6, 1996 | — | 1 |
| Scholastic Corporation | United States | 1920 | — | 7 |
| Schongerfilm | Germany | 1947 | 1978 | 2 |
| Schramm Film Koerner & Weber | Germany | — | — | 5 |
| SchuhWerkMedia | Germany | 2000 | 2016 | — |
| Schweizer Fernsehen | Switzerland | 1953 | 2011 | 2 |
| Schweizer Radio und Fernsehen | Switzerland | 2011 | — | 8 |
| Sciarló | Italy | — | — | 1 |
| Science Saru | Tokyo | February 4, 2013 | — | 4 |
| Scimitar Films | United Kingdom | 1964 | — | 10 |
| Scope Invest | Belgium | — | — | 5 |
| Scott Free Productions | United Kingdom | 1980 | — | 50 |
| Scottish Documentary Institute | United Kingdom | 2004 | — | 1 |
| Scottish Screen | United Kingdom | 1997 | — | 1 |
| Scottish Television | United Kingdom | August 31, 1957 | — | 1 |
| Screen | — | 1951 | — | 1 |
| Screen Australia | Australia | July 2008 | — | 34 |
| Screen Door | — | 1999 | — | 1 |
| Screen Gems | United States | 1998 | 1974 | 54 |
| Screen Ireland | Ireland | 1980 | — | 25 |
| Screen Media | — | 2008 | — | 1 |
| Screen Media Films | — | 2001 | — | 2 |
| Screen NSW | Australia | — | — | 4 |
| Screen Queensland Studios | Australia | — | — | 3 |
| Screen Scotland | United Kingdom | — | — | 1 |
| Screenplay Bumilangit | Indonesia | — | — | 1 |
| Screenplay Films | Indonesia | August 13, 2015 | — | 15 |
| Screenplay Productions | Indonesia | — | — | 1 |
| Screentime | Australia | 1996 | — | 1 |
| Screenwest | Australia | — | — | 6 |
| SCTV | Indonesia | 1990 | — | 1 |
| Scythia Films | Canada | — | — | 5 |
| SD Cinematografica | Italy | 1981 | — | 1 |
| SD Entertainment | United States | 1999 | — | 3 |
| SDI Media Iberia | Spain | — | — | 1 |
| SDP | Japan | February 2005 | — | — |
| Se-ma-for | Poland | 1947 | 2018 | 4 |
| Seamus Production | United States | — | — | 1 |
| Searchlight Pictures | United States | April 20, 1994 | — | 75 |
| Seaview Productions | — | 2012 | — | 1 |
| Secret Hideout | United States | — | — | 1 |
| Secretariat of Culture | Mexico | 2015 | — | 19 |
| Secretariat of Public Education | Mexico | October 3, 1921 | — | 2 |
| Section Eight Productions | United States | 2000 | 2006 | 15 |
| SEE | Estonia | — | — | 1 |
| SEE Cinema Network | Greece | 2000 | — | 1 |
| Seed Productions | United States | 2005 | — | 4 |
| SeeThink Films | United States | — | — | 2 |
| Sega Sammy Holdings | Japan | October 2004 | — | 2 |
| Segarra Films | Spain | 2010 | — | 1 |
| Segment 3 | Canada | 2013 | — | — |
| Seiko Films | — | 1984 | 2007 | 1 |
| Seitz Filmproduktion | Germany | — | — | 2 |
| Sektor Film | North Macedonia | — | — | 3 |
| Select Pictures Corp. | United States | 1917 | — | 2 |
| Selig Polyscope Company | United States | 1896 | 1918 | 12 |
| Selznick International Pictures | United States | 1935 | — | 13 |
| Selznick Pictures | United States | — | — | 10 |
| Semtex Girls | — | — | — | 2 |
| Senator Film Produktion | Germany | — | — | 4 |
| Sender Films | — | — | — | 2 |
| Sender Freies Berlin | Germany | November 12, 1953 | April 30, 2003 | 6 |
| September Film | Netherlands | — | — | 2 |
| Serena Film | Italy | — | — | 1 |
| Serendipity Point Films | Canada | — | — | 4 |
| Serveis Balears de Televisió | Spain | June 24, 2004 | — | — |
| Service de ciné-photographie provincial | Canada | — | December 14, 1983 | — |
| Sesame Workshop | United States | May 20, 1968 | — | 3 |
| SESC TV | Brazil | — | — | 1 |
| Set Màgic Audiovisual | Spain | — | — | 1 |
| Seven Arts Pictures | — | 2002 | — | 3 |
| Seven Arts Productions | United States | 1957 | July 15, 1967 | 21 |
| Seven Bucks Productions | United States | 2012 | — | 10 |
| Seven Film | Japan | June 2017 | — | 1 |
| Seven Network | Australia | November 4, 1956 | — | 1 |
| Seven Pictures | Germany | — | — | 5 |
| SEVEN24 Films | — | — | — | 2 |
| Severin Films | United States | 2006 | — | 2 |
| Sex In Vlaanderen | Belgium | — | — | 1 |
| Sex Z Pictures | United States | — | — | 2 |
| SF Film | Finland | January 19, 2000 | — | 1 |
| SF Norge | Norway | February 19, 1995 | — | 3 |
| SF Studios | Sweden | May 29, 1899 | — | 231 |
| Sfinks | Poland | 1911 | — | 1 |
| SGAE | Spain | 1889 | — | 3 |
| ShadowCatcher Entertainment | United States | 1997 | — | — |
| ShadowMachine | United States | 1999 | — | 1 |
| Shaft | Japan | 1975 | — | 1 |
| Shaftesbury Films | Canada | 1987 | — | 2 |
| Shahin Film Studio | Pahlavi Iran | — | — | 1 |
| Shahr-e Farang Cinematic Organization | Pahlavi Iran | — | — | 8 |
| Shakespeare in the Park | United States | — | — | 1 |
| Shandong Film & TV Media Group | People's Republic of China | — | — | 1 |
| Shanghai Animation Film Studio | People's Republic of China | April 1957 | — | 15 |
| Shanghai Film Group | People's Republic of China | 2001 | — | 15 |
| Shanghai Film Park | People's Republic of China | — | — | 28 |
| Shanghai Film Studio | People's Republic of China | November 16, 1949 | — | 20 |
| Shanghai Media Group | People's Republic of China | 2001 | — | 4 |
| Shanxi Film Studio | People's Republic of China | — | — | 2 |
| Shapiro-Glickenhaus Entertainment | United States | 1984 | — | 2 |
| Shark Island Productions | — | 2001 | — | 1 |
| SHARM Holding | Armenia | 1991 | — | 6 |
| Shavick Entertainment | Canada | 1993 | — | — |
| Shaw Broadcast Services | Canada | 1981 | — | 1 |
| Shaw Brothers Studio | People's Republic of China | December 27, 1958 | 2011 | 172 |
| Shellac | France | 2003 | — | 2 |
| Shemaroo Entertainment | — | 1962 | — | 5 |
| Shenhar Productions | Israel | 2014 | — | — |
| Shenzhen Film Studio | People's Republic of China | — | — | 2 |
| Shepperton Studios | United Kingdom | 1931 | — | 7 |
| Sherwood Pictures | — | 2002 | — | 4 |
| Shibuya Productions | — | 2014 | — | 1 |
| Shimokitazawa Tollywood | Japan | — | — | 1 |
| Shin Cine | South Korea | — | — | 1 |
| Shin Nihon Eizo | Japan | — | — | 1 |
| Shin-Ei Animation | Japan | 1976 | — | 25 |
| ShinAwiL | Ireland | 1999 | — | — |
| Shine Fiction | France | May 2007 | — | — |
| Shine Group | United Kingdom | 2006 | 2015 | — |
| Shine TV | United Kingdom | 2000 | — | 1 |
| Shintōhō | Japan | 1947 | 1961 | 27 |
| Shintōhō Pictures | Japan | 1961 | June 2, 2025 | 36 |
| Shochiku | Japan | 1895 | — | 152 |
| Shochiku | Japan | — | — | 1 |
| Shochiku Studio | Japan | October 15, 2008 | — | 4 |
| Shodensha | Japan | November 1970 | — | 1 |
| Shoebox Films | United Kingdom | — | — | 2 |
| Shogakukan | Japan | August 8, 1922 | — | 28 |
| ShondaLand | United States | 2005 | — | — |
| Shooting Star Filmcompany | Netherlands | 1987 | — | 13 |
| Shore Z Productions | — | 2004 | — | — |
| Shoreline Entertainment | — | 1992 | — | 2 |
| Show TV | Turkey | 1992 | — | 1 |
| SHOWBOX Co., Ltd. | South Korea | 2002 | — | 6 |
| Showmax | South Africa | August 19, 2015 | — | 1 |
| Showtime | United States | 1983 | — | 4 |
| Showtime | United States | July 1976 | — | 3 |
| Showtime movie channels | Australia | 1995 | — | 1 |
| Showtime Productions | Greece | 2009 | — | 1 |
| Shree Ashtavinayak Cine Vision Ltd | — | 2001 | — | 2 |
| Shree Venkatesh Films | — | 1995 | — | 106 |
| Shudder | United States | 2015 | — | 8 |
| Shueisha | Japan | 1925 | — | 3 |
| Sibīrijas bērni | Latvia | — | — | 1 |
| Sicily | Italy | May 15, 1946 | — | 1 |
| Sid and Marty Krofft | Canada | — | — | 1 |
| SIDE Estudios Argentinos (Firm) | Argentina | 1929 | — | 2 |
| Sidney Kimmel Entertainment | — | 2004 | — | 9 |
| Sidus Pictures | South Korea | 1995 | — | 3 |
| Siera Film | Pahlavi Iran | — | — | 27 |
| Sifa | Argentina | 1948 | 1981 | 23 |
| Sigma Films | United Kingdom | — | — | 8 |
| Sigma III Films | United Kingdom | — | — | 3 |
| Signal.MD | Japan | October 2014 | — | 1 |
| Signature Entertainment | United Kingdom | 2011 | — | 1 |
| Sikelia Productions | United States | August 25, 1989 | — | 4 |
| Sikhya Entertainment | — | 2008 | — | 8 |
| Sil-Metropole Organisation | People's Republic of China | 1982 | — | 41 |
| Silesia | Poland | 1972 | 1983 | 5 |
| Silex Films | France | 2009 | — | 3 |
| Silmviburlane | Estonia | 2006 | — | 3 |
| Silva Mysterium | Finland | — | — | 3 |
| Silver Lining Productions | — | 1996 | 2012 | 1 |
| Silver Pictures | United States | 1980 | — | 46 |
| Silver Screen Partners | United States | 1982 | 1992 | 25 |
| Silver Screen Partners IV | — | — | — | 9 |
| Silverbird Film Distribution | Nigeria | — | — | 1 |
| Silvercup Studios | United States | 1983 | — | 1 |
| Silvio Berlusconi Communications | Italy | 1987 | 1995 | 14 |
| Simafilm | Iran | 1994 | — | 3 |
| Simba Content | Brazil | June 29, 2016 | — | 1 |
| SimEx-Iwerks | — | 1985 | — | 1 |
| Sin City | United States | — | — | 2 |
| Sina Film | Pahlavi Iran | — | — | 6 |
| Sindbad Production | Tunisia | 2001 | — | — |
| Sine Screen | — | 2011 | — | — |
| Sinefekt | Turkey | — | — | 1 |
| Sinemaku Pictures | Indonesia | — | — | 1 |
| SinemArt | Indonesia | 2003 | — | 10 |
| Sinevizyon Film | Turkey | — | — | 1 |
| Sintra Film | Italy | — | — | 1 |
| SION | Japan | March 1991 | — | — |
| Siren Pictures | South Korea | 2011 | — | 2 |
| Siskel/Jacobs Productions | United States | 2005 | — | 1 |
| Sistema Nacional de Apoyo a la Movilización Social | Peru | June 1971 | — | 1 |
| Sivaji Productions | — | 1958 | — | 11 |
| Six Entertainment Company | Netherlands | 2002 | — | 2 |
| Six Point Harness | United States | 2003 | — | 1 |
| Sixteen Films | United Kingdom | — | — | 5 |
| SK Films | Bangladesh | 2014 | — | — |
| Skagen/Wadman Film & Video | Norway | — | — | 1 |
| Skandinavisk Biografservice | Sweden | — | — | 1 |
| Skellington Productions | United States | 1992 | 1996 | 2 |
| Skop Productions | Malaysia | March 13, 1985 | — | 4 |
| Sky Cinema | — | 1989 | — | 3 |
| Sky Cinema | Italy | — | — | 2 |
| Sky Documentaries | United Kingdom | 2020 | — | 1 |
| Sky Group | United Kingdom | November 2, 1990 | — | 2 |
| Sky Italia | Italy | July 31, 2003 | — | 11 |
| Sky Italia | Italy | July 31, 2003 | — | 1 |
| Skybound Entertainment | United States | 1992 | — | 1 |
| Skydance Animation | United States | March 16, 2017 | — | 4 |
| Skydance Animation Madrid | Spain | 2002 | — | 3 |
| Skydance Media | United States | 2006 | August 7, 2025 | 40 |
| Skylar Pictures | Indonesia | — | — | 1 |
| Skylight Films | — | 2012 | — | 7 |
| SkyLine Entertainment | Belgium | 1997 | — | 3 |
| SLB Films | — | — | — | 2 |
| SLL | — | — | — | 1 |
| Slot Machine | France | — | — | 1 |
| Slovenská produkčná | Slovakia | September 18, 2002 | — | 1 |
| Slovo | Russia | — | — | 3 |
| SM Entertainment | South Korea | February 14, 1995 | — | 3 |
| Smart Egg Pictures | United Kingdom | 1981 | — | 5 |
| Smash Pictures | United States | 2001 | — | 4 |
| Smashbox Studios | United States | — | — | — |
| Smile Contents | South Korea | — | — | 2 |
| Smile Foundation | India | 2002 | — | 1 |
| Smilegate | South Korea | June 11, 2002 | — | 1 |
| Smiley Guy Studios | Canada | 1998 | — | — |
| Smithsonian Channel | United Kingdom | — | — | 1 |
| SModcast Pictures | United States | March 3, 2011 | — | 2 |
| Smokehouse Pictures | United States | 2006 | — | 12 |
| Snapper Films | Finland | 1998 | — | 6 |
| Sneaky Shark | United States | April 2014 | September 14, 2020 | 1 |
| Snee-Oosh | United States | 1986 | — | 1 |
| SNL Studios | United States | July 1997 | — | 4 |
| Snorre-film | Norway | — | — | 2 |
| Snowflake Films | United States | — | — | 1 |
| Snowglobe | Denmark | July 3, 2015 | — | 1 |
| Social Capital Entertainment | United States | 2004 | — | — |
| Social Capital Films | United States | 2004 | — | 4 |
| Sociedad General de Televisión | Spain | — | — | 4 |
| Società Anonima Stefano Pittaluga | Italy | March 19, 1919 | 1936 | 6 |
| Société Anonyme Tunisienne de Production et d'Expansion Cinématographique | Tunisia | 1957 | 1992 | 8 |
| Société cinématographique des auteurs et gens de lettres | France | 1908 | 1923 | 11 |
| Société de développement des entreprises culturelles | Canada | — | — | 2 |
| Société des Cinéromans | France | 1919 | — | 6 |
| Société française de production | France | 1975 | 2010 | 6 |
| Société Lumière | France | January 5, 1884 | 2013 | 1 |
| Société Nationale de Radiodiffusion et de Télévision | Morocco | 1961 | — | 6 |
| Société Nouvelle de Cinématographie | France | August 17, 1934 | — | 4 |
| Société nouvelle de distribution | France | 2003 | — | 17 |
| Société pour le financement de l'industrie cinématographique et audiovisuelle | France | 1985 | — | 26 |
| Sofia Film Studios | Bulgaria | — | — | 3 |
| Soft On Demand | Japan | November 1995 | — | 1 |
| Sogecine | Spain | — | — | 9 |
| Sogetel | Canada | 1892 | — | 7 |
| Sohail Khan Productions | — | 2004 | — | 1 |
| Soho Media | Russia | 2010 | October 2018 | — |
| SoKrispyMedia | United States | 2009 | — | 1 |
| Sola Digital Arts | Japan | 2009 | — | 1 |
| Solar Entertainment Corporation | — | 2008 | — | 1 |
| Solar Films | Finland | January 4, 1995 | — | 43 |
| Solaris Pictures | India | 1991 | — | 1 |
| Solax Studios | — | 1910 | — | 3 |
| Soleil Film | Austria | — | — | 1 |
| Solita Films | Spain | — | — | 3 |
| Solo:film gmbh | Germany | — | — | 1 |
| Sombrero Films | — | 1996 | — | 6 |
| Somos Distribution | United States | — | — | — |
| Sonar Entertainment | United States | 1979 | — | 17 |
| Sonet Film | Sweden | November 30, 1993 | March 25, 2015 | 17 |
| Sono Art-World Wide Pictures | United States | 1929 | 1933 | 4 |
| Sony BMG Music Entertainment, Inc. | United States | August 5, 2004 | December 31, 2008 | 3 |
| Sony Music | — | 1991 | — | 2 |
| Sony Music Entertainment Japan | Japan | March 11, 1968 | — | 3 |
| Sony Music Entertainment Taiwan | Taiwan | March 17, 1993 | — | 1 |
| Sony Pictures | United States | August 7, 1991 | — | 87 |
| Sony Pictures Animation | United States | 2002 | — | 33 |
| Sony Pictures Classics | United States | 1992 | — | 15 |
| Sony Pictures Imageworks | United States | 1992 | — | 6 |
| Sony Pictures Motion Picture Group | United States | 1998 | — | 2 |
| Sony Pictures Releasing | United States | March 24, 1988 | — | 4 |
| Sony Pictures Television | United States | September 16, 2002 | — | 3 |
| Sony Pictures Television Nonfiction | United States | February 7, 2005 | May 30, 2016 | 1 |
| Sophimages | Belgium | — | — | 2 |
| Soprano Productions | Turkey | March 27, 2007 | — | 13 |
| Soraya Intercine Films | Indonesia | — | — | 7 |
| Soulcage Department | Germany | 2002 | — | — |
| Soundrya Production | India | 2011 | — | 2 |
| Soureh Cinema Development Organization | Iran | — | — | 2 |
| Sous les titres | France | — | — | 1 |
| South African Breweries | South Africa | 1895 | — | 1 |
| South Australian Film Corporation | Australia | 1972 | — | 15 |
| South Australian Register | Australia | 1836 | 1931 | 2 |
| South Czech Philharmonic | Czech Republic | 1981 | — | 1 |
| South Fellini | — | 2010 | — | 1 |
| South Pacific Pictures | New Zealand | — | — | 5 |
| South Park Digital Studios | United States | — | — | 1 |
| Southall Studios | United Kingdom | — | — | 5 |
| Southern Film Co. | People's Republic of China | — | — | 1 |
| Southern International Productions | Australia | — | — | 5 |
| Southwest Indian Foundation | United States | — | — | 1 |
| Soviet Central Television | Soviet Union | March 22, 1951 | December 27, 1991 | 9 |
| Sovinfilm | Russia | 1968 | — | 11 |
| Sovkino | Soviet Union | June 13, 1924 | 1930 | 26 |
| Sovromfilm | Romanian People's Republic | 1946 | 1952 | — |
| Soyouz Films | France | November 17, 2017 | — | 4 |
| Soyusdetfilm | Soviet Union | 1936 | 1948 | 42 |
| Soyuzkino | Soviet Union | February 13, 1930 | — | 4 |
| Soyuzmultfilm | Russia | June 10, 1936 | — | 27 |
| SP Company | Russia | — | — | 1 |
| Space Films | Czech Republic | May 31, 1991 | — | 7 |
| Spaghetti Film | Kingdom of the Netherlands | — | — | 1 |
| Spanish National Research Council | Spain | November 24, 1939 | — | 1 |
| Spark Media | United States | 1989 | — | 1 |
| Sparks Entertainment | United States | — | — | 3 |
| Special Broadcasting Service | Australia | 1978 | — | 1 |
| SpectreVision | — | 2010 | — | 7 |
| Spede-Tuotanto | Finland | 1993 | — | 1 |
| Spede-Yhtiöt | Finland | — | — | 1 |
| Speed | United States | December 31, 1995 | August 17, 2013 | — |
| Speers Film | Ireland | — | — | 1 |
| Spelling Television | United States | October 25, 1965 | May 13, 2007 | 2 |
| Spelling-Goldberg Productions | United States | 1972 | 1986 | — |
| Speranza Film | Norway | February 24, 1995 | — | 5 |
| Spettacolo Film | Italy | — | — | 1 |
| SPI Cinemas | India | — | — | — |
| SPI International Poland | Poland | 1994 | — | 2 |
| Spice Entertainment | Sweden | 1975 | — | 5 |
| Spicee | France | — | — | 1 |
| Spiderwood Studios | United States | 2009 | — | 3 |
| Spiegel TV | Germany | 1990 | — | 1 |
| Spiffy Pictures | — | 2003 | — | 1 |
| Spillefilmkompaniet 4½ | Norway | — | — | 1 |
| Spin Master | Canada | 1994 | — | 2 |
| Spizoo | United States | — | — | 1 |
| Splash Entertainment | United States | March 2, 1990 | — | 3 |
| Splendid Film | Netherlands | — | — | 1 |
| SportSouth | United States | 2006 | — | — |
| Spotted Productions | Japan | February 8, 2010 | — | 2 |
| Spring Era Films Co. | People's Republic of China | — | — | 1 |
| Spring Films | — | — | — | 2 |
| Spring House Entertainment | Taiwan | 1999 | — | 1 |
| Sputnik | Finland | 1987 | — | 9 |
| Spyglass Media Group | United States | 1998 | — | 56 |
| Spætt Film | Norway | 2012 | May 6, 2025 | — |
| Square | Japan | September 1986 | 2003 | 1 |
| Square Enix | Japan | 1975 | — | 6 |
| Squeeze | Japan | July 7, 2006 | — | — |
| Squirrel Capital | Spain | — | — | 1 |
| SRAB Films | France | June 10, 2015 | — | 6 |
| Sreda | Russia | June 2008 | — | 8 |
| SRF 1 | Switzerland | 1958 | — | 1 |
| Sri Lakshmi Prasanna Pictures | India | 1982 | — | 9 |
| Sri Satya Sai Arts | — | — | — | 1 |
| Sri Thenandal Films | India | 1976 | — | 13 |
| Sri Venkateswara Cine Chitra | — | 2003 | — | 14 |
| Sri Venkateswara Creations | India | 2003 | — | 32 |
| Sridevi Movies | — | 1987 | — | 6 |
| Stage 6 Films | United States | 2007 | — | 27 |
| Stamina Media | Germany | — | — | 1 |
| Stampede Entertainment | United States | 1993 | — | 1 |
| Stan | Australia | 2015 | — | 1 |
| Stanley Donen Films | United Kingdom | — | — | 1 |
| Star China Media | People's Republic of China | — | — | 1 |
| Star Cinema | Philippines | 1993 | — | 68 |
| Star Class Films | Switzerland | 2015 | — | 3 |
| Star Crime | Serbia | 2023 | — | — |
| Star Film | Indonesia | 1940 | 1942 | 5 |
| Star Film Company | France | 1896 | 1913 | 6 |
| Star Life | Serbia | 2023 | — | — |
| Star Media | — | 2006 | — | 5 |
| Star Overseas | People's Republic of China | 1993 | — | 5 |
| STAR SANDS | Japan | July 15, 2008 | — | 3 |
| Star Studio18 | India | 2008 | — | 32 |
| Star TV | Turkey | 1990 | — | 1 |
| Staragara | Slovenia | 2003 | — | 2 |
| Starbucks | United States | March 30, 1971 | — | 1 |
| Stardust Effects | Norway | January 12, 2017 | — | 2 |
| Stardust Promotion | Japan | February 24, 1979 | — | 1 |
| Stargate Studios | — | 1989 | — | — |
| Starry Night Productions | United States | 1980 | — | — |
| Start | — | October 2017 | — | 6 |
| StartAnima | Brazil | — | — | 1 |
| Starvision Plus | Indonesia | February 26, 1995 | — | 48 |
| Starz | United States | February 1994 | — | 1 |
| Starz Distribution | United States | 2006 | — | 4 |
| Starz Entertainment | United States | April 28, 1997 | — | 160 |
| State Committee for Cinematography | Soviet Union | December 19, 1922 | May 12, 2008 | 27 |
| State enerprise Ukrainian studio the chronicle-documentary films | Ukraine | 1931 | — | 4 |
| Statens filmsentral | Norway | 1948 | 1993 | 2 |
| Stayer | Russia | 1991 | — | 2 |
| Steamroller Productions | United States | — | — | 2 |
| Stella Film | Germany | — | — | 1 |
| Stella Productions | France | 1990 | — | 1 |
| Stellar Film | Estonia | 2015 | — | 3 |
| Stellar Mega Films | People's Republic of China | — | — | 4 |
| Stereokino | Soviet Union | September 1944 | — | 1 |
| Sterotek Film | Estonia | — | — | 1 |
| Steve Tisch School of Film and Television | Israel | 1972 | — | 1 |
| Stiller Studios | Sweden | 1995 | — | 1 |
| Stillking Films | Czech Republic | 1993 | — | 4 |
| Stingray Classica | Germany | 1996 | — | 1 |
| Stockholm Film | Sweden | — | — | 3 |
| Stone Music Entertainment | South Korea | October 2006 | March 31, 2021 | 2 |
| Stoopid Buddy Stoodios | United States | 2005 | — | 2 |
| Stop Press! Productions | Israel | — | — | 1 |
| Stopline | Portugal | 2004 | — | 1 |
| Storia Télévision | — | — | — | — |
| Storm Labels | Japan | 2001 | — | 1 |
| Storm Studios | Norway | November 2001 | — | 1 |
| Story AB | Sweden | April 2, 1998 | — | 1 |
| Story Kitchen | United States | October 2022 | — | 1 |
| Story Station Pictures | Bulgaria | July 16, 2021 | — | 4 |
| Story TV | South Korea | 2010 | — | — |
| Storyhouse Productions | Germany | — | — | 2 |
| StraDa Productions | Greece | — | — | 1 |
| Strange Company | United Kingdom | 1997 | — | 1 |
| Stray Angel Films | United States | 2003 | — | 1 |
| Street Movies | Sweden | — | — | 1 |
| Strike Entertainment | United States | 2003 | 2013 | 11 |
| Strix Drama | Sweden | 1991 | 2022 | 1 |
| Strix Television | Sweden | 1988 | — | — |
| Stronghold | United Kingdom | — | — | 1 |
| STS | Russia | 1996 | — | 14 |
| Stu Segall Productions | United States | 1991 | — | 3 |
| Studio 100 | Belgium | March 29, 1996 | — | 4 |
| Studio 100 Film | Germany | 2009 | — | 1 |
| Studio 100 Media | Germany | — | — | 2 |
| Studio 2000 | United States | 1993 | — | 1 |
| Studio 4°C | Japan | 1986 | — | 9 |
| Studio 8 | United States | January 3, 2014 | — | 3 |
| Studio ABC | Norway | 1958 | — | 3 |
| Studio Antelope | Indonesia | June 2011 | — | 1 |
| Studio ATA | — | 1971 | 2013 | 1 |
| Studio Babelsberg Independents | Germany | — | — | 2 |
| Studio Bagel | France | November 2012 | — | — |
| Studio Berlin | Germany | 1998 | — | — |
| Studio Caspian | Pahlavi Iran | — | — | 2 |
| Studio Colorido | Japan | August 22, 2011 | — | 3 |
| Studio Comet | Japan | 1987 | — | 1 |
| Studio Deen | Japan | 1975 | — | 2 |
| Studio Dragon | South Korea | May 3, 2016 | — | 2 |
| STUDIO EEK | South Korea | — | — | 1 |
| Studio Ekran | Russia | February 24, 1964 | 1997 | 69 |
| Studio Filmowe "Oko" | Poland | — | — | 4 |
| Studio Filmowe Kadr | Poland | May 1955 | — | 45 |
| Studio Filmowe Zebra | — | 1988 | — | 18 |
| Studio Fáma 92 | Czech Republic | — | — | 1 |
| Studio Ghibli | Japan | June 15, 1985 | — | 30 |
| Studio Green | — | 2006 | — | 15 |
| 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 High-Five | South Korea | 2022 | — | 1 |
| Studio Kajino | Japan | 2000 | — | 1 |
| Studio Kembara | Malaysia | 2013 | — | 1 |
| Studio Kinema | Lithuania | — | — | 2 |
| Studio l'Equipe | Belgium | 1968 | — | 1 |
| Studio Lambert | United States | 2008 | — | — |
| Studio Maj | Slovenia | November 10, 1997 | — | 1 |
| Studio Miniatur Filmowych | Poland | 1958 | — | 1 |
| Studio Mir | South Korea | 2011 | — | 3 |
| Studio Misr | Egypt | 1935 | — | 2 |
| Studio N | South Korea | August 2018 | — | 4 |
| Studio Nieuwe Gronden | Netherlands | October 22, 1979 | — | 1 |
| Studio Nue | Japan | 1972 | — | 1 |
| Studio of Young Artists | Hungary | 1975 | 2001 | 4 |
| Studio Pierrot | Japan | May 1979 | — | 20 |
| Studio Ponoc | Japan | April 15, 2015 | — | 2 |
| Studio Produkcyjne Orka | Poland | 1996 | — | — |
| Studio Regin | Norway | — | — | 1 |
| Studio S | South Korea | August 21, 1999 | — | — |
| Studio T | United States | — | — | — |
| Studio TF1 | France | — | — | 1 |
| Studio TF1 America | — | 2001 | — | 2 |
| Studio VOLN | Japan | August 12, 2014 | — | 1 |
| Studio Éclipse | France | — | — | 1 |
| Studio&NEW | South Korea | — | — | 5 |
| StudioCanal | United Kingdom | September 7, 1984 | — | 224 |
| Studiocanal | Germany | — | — | 4 |
| StudioCanal UK | United Kingdom | 1999 | — | 9 |
| Studiopolis | United States | — | — | 1 |
| STV | Russia | 1992 | — | 70 |
| STX Entertainment | United States | March 10, 2014 | — | 12 |
| STXfilms | — | — | — | 7 |
| Style Jam | Japan | May 6, 2005 | — | 2 |
| Stéphan Films | France | — | — | 2 |
| Suatu | Romania | 1213 | — | 1 |
| Subbota! | Russia | December 15, 2017 | — | 2 |
| Sublimation | Japan | July 15, 2011 | — | 1 |
| Subzero Film | Finland | 2013 | — | 3 |
| Suevia Films | Spain | 1940 | — | 49 |
| Sullivan Bluth Studios | — | 1979 | 1995 | 8 |
| Sultana Films | Spain | — | — | 1 |
| Suma Content | Spain | — | — | 1 |
| Suma Filmes | Portugal | — | — | 2 |
| Sumanth Art Productions | — | — | — | 7 |
| Sumerian Records | United States | 2006 | — | 1 |
| Sumitomo Corporation | Japan | December 24, 1919 | — | 1 |
| Summit Entertainment | United States | July 26, 1991 | — | 76 |
| Sumzap | Japan | — | — | 1 |
| Sun Entertainment Culture | Hong Kong | 2011 | — | 1 |
| Sun Hill Production | Sweden | 2009 | — | — |
| Sun Luen Film | British Hong Kong | 1952 | 1982 | — |
| Sun Pictures | — | 2008 | — | 6 |
| Sunbow Entertainment | United States | 1980 | 2004 | 3 |
| Sundance Institute | United States | 1981 | — | 1 |
| Sunday Night Productions | United States | — | — | 2 |
| Sundream Motion Pictures | People's Republic of China | 2005 | — | 2 |
| Sunlight Productions | — | 2001 | — | 1 |
| Sunn Classic Pictures | United States | 1971 | — | 3 |
| Sunny Bastards | Germany | 2003 | — | — |
| Sunnyland Film | Cyprus | 1984 | — | 2 |
| Sunrise | Japan | September 1972 | — | 10 |
| Sunset Gower Studios | United States | 1912 | — | — |
| Sunset Presse | France | December 3, 1993 | — | — |
| Sunset Productions | United States | — | — | 2 |
| Sunshine | France | — | — | 1 |
| Sunstar Entertainment | Australia | — | — | 1 |
| Sunwoo & Company | South Korea | 1974 | — | 1 |
| Suomen Filmiteollisuus | Finland | October 31, 1933 | May 14, 1971 | 135 |
| Suomen Filmiteollisuus | Finland | 2001 | — | — |
| Suomi-Filmi | Finland | 1919 | — | 98 |
| Suora Broadcast | Finland | 2006 | — | — |
| Super Écran | Canada | February 1983 | — | 1 |
| Superfilm | Austria | — | — | — |
| Suresh Productions | India | 1964 | — | 34 |