| Ornis Films | — | 1969 | — |
| OÜ Polarfilm | Tallinn | 1998 | — |
| Panama Grand Prix | — | 2011 | — |
| Paramount Television | Los Angeles | 1968 | — |
| Park Road Post | — | 1987 | — |
| PB&J Television | — | 2004 | — |
| Peacock Productions | New York City | July 15, 2007 | — |
| Periscope Pictures | — | 2010 | — |
| Phanta Vision | — | 1990 | — |
| Pimiento Médias | Montreal | 2007 | — |
| Play Media | Zaventem | — | — |
| Plexifilm | United States | 2001 | — |
| Polar Film | Münster | 1996 | — |
| Premières Lignes | Paris | 2006 | — |
| Pro GmbH | Cologne | 1979 | — |
| Probono | Cologne | 1997 | — |
| Producciones JES | — | 1964 | — |
| Productions J | Montreal | 1997 | — |
| Prometheus Entertainment | Los Angeles | 1999 | — |
| Punchline Studio | Lahr/Schwarzwald | 2015 | — |
| Quai Sud Télévisions | — | 1996 | — |
| Queensland Film Corporation | — | 1977 | — |
| Radius One | — | 1996 | — |
| Rayart Pictures | — | 1924 | — |
| RDF Television | London | 1993 | — |
| Real Film Berlin | Berlin | 2011 | — |
| Red Giant Entertainment | Clermont | 2010 | — |
| Reflection Pictures Studio | Mumbai | 2023 | — |
| Regina-Film | — | 1923 | — |
| Reliance-Majestic Studios | Los Angeles | 1913 | — |
| Rescue Film | Munich | 2013 | — |
| Retrofit Films | Hollywood | 2004 | — |
| RKO General | — | 1955 | — |
| RNG Films | New York City | 2009 | — |
| Robert Abel and Associates | Los Angeles | 1971 | — |
| Root Sports Northwest | Bellevue | 1987 | — |
| Rowboat Film- und Fernsehproduktion | Cologne | 2010 | — |
| RTI Producciones | — | March 17, 1963 | — |
| Rus Trading House | Russian Empire | 1915 | — |
| RUSCICO | Moscow | 1999 | — |
| Réservoir Prod | Paris | 1994 | — |
| S.I.E. Films | Barcelona | August 1936 | — |
| Sandesh Productions | Bengaluru | — | — |
| Santana Productions | — | 1948 | — |
| Scandvoice | Genarp | August 28, 2006 | — |
| SchuhWerkMedia | Berlin | 2000 | — |
| SDP | Tokyo | February 2005 | — |
| Serveis Balears de Televisió | — | June 24, 2004 | — |