| OÜ Polarfilm | Estonia | 1998 | — | — |
| Pallas Télévision | France | 2007 | — | — |
| Palm Plus | Netherlands | 1992 | January 17, 2013 | — |
| Panama Grand Prix | Ukraine | 2011 | — | — |
| Papermoon Films | Germany | 2006 | — | — |
| Paperny Entertainment | — | 1994 | — | — |
| Paramount Television | United States | 1968 | August 27, 2006 | — |
| Park Road Post | New Zealand | 1987 | — | — |
| Pastel Film | Turkey | — | — | — |
| Pathé News | United Kingdom | 1910 | — | — |
| PB&J Television | United States | 2004 | — | — |
| Peacock Productions | United States | July 15, 2007 | March 2, 2020 | — |
| Periscope Pictures | Canada | 2010 | — | — |
| Phanta Vision | Netherlands | 1990 | — | — |
| Philippe Mounier Marketing Production | — | 1986 | — | — |
| Pimiento Médias | Canada | 2007 | — | — |
| Pine Peak Entertainment | Belgium | 2015 | — | — |
| Play Media | Belgium | — | — | — |
| Playing With Time, Inc. | Canada | 1976 | — | — |
| Plexifilm | — | 2001 | — | — |
| Polar Film | Germany | 1996 | — | — |
| Polyplus | Thailand | 1994 | — | — |
| Pope Productions | Canada | 1998 | — | — |
| Portfolio Entertainment | Canada | 1991 | — | — |
| Potato | United Kingdom | March 2013 | 2026 | — |
| POWER UP | United States | 2000 | — | — |
| Premières Lignes | France | 2006 | — | — |
| Prime Corp Productions | France | July 30, 2016 | — | — |
| Prism Studios | — | June 20, 2000 | — | — |
| Pro GmbH | Germany | 1979 | 2010 | — |
| Pro Plus | Slovenia | 1995 | — | — |
| Probono | Germany | 1997 | — | — |
| Producciones JES | Colombia | 1964 | — | — |
| Producers at Work | Germany | 2005 | — | — |
| Productions J | — | 1997 | — | — |
| Programar Televisión | Colombia | 1983 | — | — |
| Prometheus Entertainment | United States | 1999 | — | — |
| Protocol Entertainment | — | 1993 | — | — |
| Punchline Studio | Germany | 2015 | — | — |
| Quai Sud Télévisions | France | 1996 | 2009 | — |
| Queensland Film Corporation | Australia | 1977 | — | — |
| Radiance Media Group | — | 2013 | — | — |
| Radius One | Malaysia | 1996 | — | — |
| Ragdoll Productions | United Kingdom | July 26, 1984 | — | — |
| Rainbow Collective | United Kingdom | 2006 | — | — |
| Rayart Pictures | United States | 1924 | 1933 | — |
| RC Production | Germany | 1995 | — | — |
| RDF Television | United Kingdom | 1993 | February 2, 2024 | — |
| Real Film Berlin | Germany | 2011 | — | — |
| Reck Filmproduktion | Switzerland | 2000 | — | — |
| Red Giant Entertainment | United States | 2010 | — | — |
| Reflection Pictures Studio | India | 2023 | — | — |
| Regina-Film | Estonia | 1923 | — | — |
| Relevant Film | Germany | 1993 | — | — |
| Reliance-Majestic Studios | United States | 1913 | — | — |
| Rescue Film | Germany | 2013 | — | — |
| Retrofit Films | United States | 2004 | — | — |
| Revolver Film | Estonia | January 7, 2005 | — | — |
| RKO General | United States | 1955 | 1981 | — |
| RKO Pictures LLC | United States | — | — | — |
| RNG Films | — | 2009 | — | — |
| Robert Abel and Associates | — | 1971 | 1987 | — |
| RockAmerica | United States | 1980 | — | — |
| Rome-Paris Films | France | 1960 | — | — |
| Root Sports Northwest | United States | 1987 | — | — |
| Rowboat Film- und Fernsehproduktion | Germany | 2010 | — | — |
| RTI Producciones | Colombia | March 17, 1963 | — | — |
| RTL Nederland | Netherlands | September 1996 | — | — |
| Rus Trading House | Russian Empire | 1915 | 1924 | — |
| RUSCICO | Russia | 1999 | — | — |
| Réservoir Prod | France | 1994 | — | — |
| S.I.E. Films | Spain | August 1936 | — | — |
| Saje Distribution | France | 2012 | — | — |
| Sandesh Productions | India | — | — | — |
| Santana Productions | United States | 1948 | — | — |
| Scandvoice | Sweden | August 28, 2006 | — | — |
| SchuhWerkMedia | Germany | 2000 | 2016 | — |
| SDP | Japan | February 2005 | — | — |
| Segment 3 | Canada | 2013 | — | — |
| Serveis Balears de Televisió | Spain | June 24, 2004 | — | — |
| Service de ciné-photographie provincial | Canada | — | December 14, 1983 | — |
| ShadowCatcher Entertainment | United States | 1997 | — | — |
| Shavick Entertainment | Canada | 1993 | — | — |
| Shenhar Productions | Israel | 2014 | — | — |
| ShinAwiL | Ireland | 1999 | — | — |
| Shine Fiction | France | May 2007 | — | — |
| Shine Group | United Kingdom | 2006 | 2015 | — |
| ShondaLand | United States | 2005 | — | — |
| Shore Z Productions | — | 2004 | — | — |
| Sindbad Production | Tunisia | 2001 | — | — |
| Sine Screen | — | 2011 | — | — |
| SION | Japan | March 1991 | — | — |
| SK Films | Bangladesh | 2014 | — | — |
| Smashbox Studios | United States | — | — | — |
| Smiley Guy Studios | Canada | 1998 | — | — |
| Social Capital Entertainment | United States | 2004 | — | — |
| Soho Media | Russia | 2010 | October 2018 | — |
| Somos Distribution | United States | — | — | — |
| Soulcage Department | Germany | 2002 | — | — |
| Sovromfilm | Romanian People's Republic | 1946 | 1952 | — |