| P.C.L. Film Studio | — | December 5, 1933 | 2 |
| P.I.C.S. | Shibuya | April 20, 2000 | 2 |
| P.V.L. Produksjon | Oslo | January 25, 1966 | 1 |
| P4 Theater | Beijing | June 4, 2016 | 1 |
| Pacific Research Institute | Pasadena | 1979 | 1 |
| Pacific Street Films | Brooklyn | 1969 | 1 |
| Padmalaya Studios | Jubilee Hills | 1973 | 14 |
| Pain Unlimited | Cologne | — | 2 |
| Painswick Film | — | — | 1 |
| Pakshiraja Studios | — | 1945 | 3 |
| Palace Complex | — | 1899 | 1 |
| Paladin Production | Paris | — | 1 |
| Palimpsesto | — | — | 1 |
| Pallas Film | Halle (Saale) | — | 2 |
| Palm Plus | Media Park | 1992 | — |
| PalmStar Media | Los Angeles | — | 3 |
| Palomar | Rome | 1986 | 15 |
| Pampa Films | — | December 1936 | 11 |
| PAN-Film | — | 1944 | 1 |
| Pana Film | Istanbul | 2004 | 4 |
| Panama Grand Prix | — | 2011 | — |
| Panaria Film | — | 1947 | 2 |
| Panasit | — | — | 15 |
| Pandora Film | — | — | 25 |
| Pandora Filmes | — | 1989 | 1 |
| Panenka | Antwerp | July 31, 2014 | 1 |
| Panorama Studios | Mumbai | 2005 | 11 |
| Pantera Film | Berlin | — | 1 |
| Papermoon Films | Berlin | 2006 | — |
| Papillon Films | A Coruña | June 2001 | 1 |
| Para Film & Teater | Oslo | — | 1 |
| Paradise | Russia | 2003 | 9 |
| Paradox Film | Oslo Municipality | 1998 | 8 |
| Paragon Films Ltd. | Hong Kong | 1971 | 8 |
| Paragon Pictures | Tangerang | 2019 | 6 |
| Parallel Film Productions | — | — | 4 |
| Parameswara Art Productions | Hyderabad | 2009 | 7 |
| Paramount Animation | Los Angeles | 2011 | 10 |
| Paramount Famous Productions | Hollywood | 2007 | 1 |
| Paramount Networks Americas | Miami Beach | 1993 | 1 |
| Paramount Pictures | Los Angeles | May 8, 1912 | 1,207 |
| Paramount Players | — | June 7, 2017 | 13 |
| Paramount Television | Los Angeles | 1968 | — |
| Parco Film | — | — | 1 |
| Paris Filmes | São Paulo | 1960 | 4 |
| Park Road Post | — | 1987 | — |
| Parkwood Entertainment | Los Angeles | 2008 | 4 |
| Parnasse International | — | — | 1 |
| Pars Film | Tehran | 1948 | 70 |
| Participant | Los Angeles | 2004 | 53 |
| Partizan | Paris | 1991 | 6 |
| Pascal Pictures | — | — | 4 |
| Pasquali Film | Turin | 1908 | 4 |
| Pastel Film | Istanbul | — | — |
| Patagonik Film Group | Buenos Aires | 1996 | 25 |
| Pathé | New York City, Paris | September 28, 1896 | 261 |
| Pathé Brothers | Moscow | 1904 | 7 |
| Pathé Distribution | Paris | 1921 | 5 |
| Pathé News | United Kingdom | 1910 | — |
| Paul Thiltges Distributions | — | 1993 | 8 |
| Paws, Inc. | Muncie | 1981 | 2 |
| PB&J Television | — | 2004 | — |
| PBS | Crystal City | November 3, 1969 | 5 |
| Pearl River Film Studio | — | 1958 | 12 |
| Pegasus Pictures | — | — | 3 |
| Pen India Limited | Mumbai | March 31, 1987 | 7 |
| Pen Pusher production | Lagos | — | 1 |
| Penguin Productions | — | — | 1 |
| Penn/Bright Entertainment | — | — | 1 |
| Pentagrama Films | — | — | 1 |
| Pentamedia Graphics | — | — | 1 |
| Penthouse | — | 1965 | 2 |
| People Incorporated | New York City | July 28, 1986 | 4 |
| People Versus TV CIC | Liverpool | — | 2 |
| PepFilmStudios | Oakland | — | 1 |
| Pepito Produzioni | Rome | 2011 | 1 |
| Per Høst Film | — | — | 6 |
| Perfect World Pictures | Beijing | August 2008 | 15 |
| Perfini | — | 1950 | 9 |
| Perişan Film | — | — | 1 |
| Permtelefilm | Perm | 1965 | 1 |
| Perspektywa Film Studio | — | February 1978 | 3 |
| PES Sunshine Productions | — | — | 1 |
| Petersburg – Channel 5 | Saint Petersburg | July 7, 1938 | 5 |
| Phantom Entertainment | Ridgewood | — | 1 |
| Phelecan Films | Stockholm | 2017 | 1 |
| Philippe Mounier Marketing Production | Paris | 1986 | — |
| Phim Giải Phóng | Ho Chi Minh City, Nhiêu Lộc, District 3 | — | 8 |
| Phoenix Film | Berlin | 1979 | 1 |
| Phoenix Film Investments | — | — | 1 |
| Phoenix Pictures | Los Angeles | 1995 | 18 |
| Photon Kathaas | Chennai | 2010 | 10 |
| Pictanovo | Tourcoing | 1985 | 7 |
| Pictures in Paradise | — | — | 2 |
| Pierre Grise Production | — | — | 4 |
| Pieter Van Huystee Film and Television | — | 1995 | 3 |
| Piki Films | Auckland | — | 2 |
| Pilot | Moscow | 1988 | 1 |
| Pimiento Médias | Montreal | 2007 | — |
| Pine Peak Entertainment | — | 2015 | — |
| Pinewood Group | Iver | 2001 | 1 |
| Pioneer Productions | London | 1988 | 2 |
| Pixcom Productions | Montreal | 1987 | 1 |
| Pixels Garden | Ho Chi Minh City | 2011 | 2 |
| Plan B Entertainment | Los Angeles | 2002 | 43 |
| Planet Marathi | — | 2017 | 1 |
| Planta Madre Producciones | — | — | 1 |
| Platige Image | Warsaw | 1997 | 3 |
| Platinum Dunes | Los Angeles | 2001 | 18 |
| Platinum Studios | Los Angeles | 1997 | 2 |
| Plattform Produktion | Gothenburg | 2002 | 4 |
| Playart Phototone | Lahore | 1929 | 2 |
| Playboy | — | October 1953 | 1 |
| Playboy Enterprises | Los Angeles | 1953 | 3 |
| Playboy Home Video | — | — | 1 |
| Playhouse Disney | United States | February 1999 | 1 |
| Playing With Time, Inc. | Toronto | 1976 | — |
| PlayStation Productions | Culver City, California | 2019 | 3 |
| Pleasure Productions | — | 1987 | 3 |
| Plexifilm | United States | 2001 | — |
| Plum Pictures | New York City | 2003 | 4 |
| Plus M Entertainment | — | — | 1 |
| PM S.A. | Paris | 1992 | 3 |
| Pokeepsie Films | Madrid | 2014 | 1 |
| Polar Film | Münster | 1996 | — |
| Polish Film Institute | — | 2005 | 3 |
| Politiken | Copenhagen | October 1884 | 1 |
| Polsky Films | Los Angeles | — | 1 |
| Polybona Films | Beijing | 1999 | 28 |
| Polygon Pictures | Minato | July 22, 1983 | 3 |
| PolyGram | Amsterdam | 1972 | 4 |
| PolyGram Filmed Entertainment | Universal City | 1980 | 68 |
| Polyplus | Khlong Kluea | 1994 | — |
| Pompeu Fabra University | Barcelona | June 18, 1990 | 1 |
| Pontifical Council for Culture | — | 1982 | 1 |
| Pony Canyon | Tokyo | October 1966 | 8 |
| Pooja Entertainment | Mumbai | 1995 | 6 |
| Poorya Film | — | 1959 | 15 |
| Pope Productions | Newfoundland and Labrador | 1998 | — |
| PorchLight Entertainment | Marina del Rey | 1995 | 2 |
| Pornhub | Montreal | September 2007 | 2 |
| Porta dos Fundos | — | 2012 | 1 |
| Portfolio Entertainment | Toronto | 1991 | — |
| Potato | — | March 2013 | — |
| Potboiler Productions | — | — | 1 |
| Potential Studios | Chennai | 2014 | 3 |
| Prabhat Film Company | Kolhapur | June 1929 | 6 |
| Praesens Film | Zurich | 1924 | 1 |
| Prain Global | Jongno District | 2000 | 1 |
| Prana Studios | Los Angeles | 2005 | 2 |
| Prasad Studios | — | 1956 | 2 |
| Premier | Moscow | 2018 | 4 |
| Premières Lignes | Paris | 2006 | — |
| Primary Wave | — | 2006 | 3 |
| Prime Corp Productions | La Courneuve | July 30, 2016 | — |
| Primeshow Entertainment | Hyderabad | 2020 | 2 |
| Prince-Wright Productions | — | — | 1 |
| Princess Pictures | Melbourne | 2003 | 1 |
| Prior-Premier | — | — | 1 |
| Prisa TV | Madrid | 1989 | 1 |
| Prism Studios | Seoul | June 20, 2000 | — |
| Pro Plus | Ljubljana | 1995 | — |
| Probono | Cologne | 1997 | — |
| Prodex | — | — | 2 |
| Producciones del Barrio | Esplugues de Llobregat | 2015 | 1 |
| Producciones Sin Un Duro | — | — | 1 |
| Producers Releasing Corporation | Los Angeles | 1939 | 16 |
| Production Fou de L'Île | — | — | 1 |
| Production I.G | Tokyo, Musashino | December 15, 1987 | 20 |
| Productions Le Pont | — | — | 1 |
| Productions Leitmotiv | Montreal | 2013 | 4 |
| Productions Nova Média | Rouyn-Noranda | — | 2 |
| Productions René Goscinny | Paris | — | 1 |
| Productora Cinematográfica General Belgrano | Buenos Aires | 1949 | 5 |
| Profile Pictures | Copenhagen | October 24, 2011 | 6 |
| Profilm | — | — | 1 |
| Prokino | Munich | — | 2 |
| Prometeo Film | — | — | 1 |
| Prometheus Entertainment | Los Angeles | 1999 | — |
| Prometheus Film | Berlin | 1925 | 6 |
| Prooptiki | — | — | 1 |
| Propaganda Department of the Chongqing Municipal Committee of the Chinese Communist Party | Chongqing | — | 1 |
| Protestant Film Commission | — | — | 1 |
| Provident Films | — | — | 1 |
| Proximus Group | Brussels metropolitan area | 1930 | 3 |
| Psychological Warfare Division | — | November 1942 | 1 |
| Publispei | Rome | 1972 | 1 |
| Punchline Studio | Lahr/Schwarzwald | 2015 | — |
| Puri Jagannadh Touring Talkies | Hyderabad | 2013 | 1 |
| Purple Pebble Pictures | Mumbai | 2015 | 3 |
| PVPictures | Hilversum | 1979 | 6 |
| PVR Inox Pictures | Mumbai | 1997 | 4 |
| Pygmalion Production | Moscow | — | 1 |
| Pyramid of Menatep | — | — | 1 |
| Pyramid Saimira | Chennai | — | 2 |
| Pyramide Productions | — | — | 8 |
| Pánico Films | Madrid | — | 1 |
| Périphéria | — | — | 2 |