| C&I entertainment | शिबुया-कु | अप्रैल 2003 | 4 |
| C-Films | ज़्यूरिख़ | 1999 | 3 |
| C-Hundred Film Corporation | — | 1996 | 1 |
| C-JeS Studios | सियोल | 2009 | 1 |
| CAB Productions | Chavannes-près-Renens | — | 2 |
| Caballero Home Video | Canoga Park | 1974 | 8 |
| Cabinet Entertainment | स्टॉकहोम | 1998 | 2 |
| Cactus Jack Records | ह्युस्टन | 2017 | 1 |
| Cados Producciones | — | — | 1 |
| Café Film | Budapest District III | 2002 | 5 |
| Cake Entertainment | लंदन | 2002 | — |
| Cal Vista International | — | — | 1 |
| California Motion Picture Corporation | Fort Lee | 1911 | 1 |
| Caligari Film | बायर्न | — | — |
| Calouste Gulbenkian Foundation | Calouste Gulbenkian Foundation headquarters | 18 जुलाई 1956 | 1 |
| Camelot Entertainment Group | इरवाइन | — | — |
| Camelot Filmproduktion | — | 1994 | — |
| Cameofilm | बुडापेस्ट | — | 1 |
| Camera Cagliostro | टेम्पेरे | 1992 | 1 |
| Camera One | — | — | 2 |
| Campbell Grobman Films | संयुक्त राज्य | 2011 | 8 |
| Campus Studios | प्रोवो | — | 1 |
| Canada Trust | टोरण्टो | 1864 | 1 |
| Canal 13 | सेण्टियागो | 21 अगस्त 1959 | 1 |
| Canal Brasil | रियो डि जेनेरो | — | 3 |
| Canal France International | फ़्रान्स | 1989 | 1 |
| Canal+ | Tres Cantos | 8 जून 1990 | 20 |
| Canal+ | Issy-les-Moulineaux | 14 नवंबर 1992 | 1 |
| Canal+ Horizons | — | 18 अप्रैल 1990 | 2 |
| Canal+ Premium | वारसॉ | 1994 | 2 |
| Canal+ S.A. | Issy-les-Moulineaux | 2018 | 8 |
| Canana Films | — | 2005 | 10 |
| Candescent Films | न्यूयॉर्क नगर | 2010 | — |
| Candy Film | — | 1969 | — |
| Cannon Films Ltd | लैंकेस्टर | 2014 | 1 |
| Canopée Production | Briançon | 28 मई 2014 | 1 |
| Canto Claro Produções Artísticas (Firm) | — | — | 1 |
| CANVAS N | — | 4 अप्रैल 2003 | 1 |
| Canyon Pictures Corporation | — | 1919 | 2 |
| Canção Nova | — | — | 1 |
| CAOZ | आइसलैण्ड | 2001 | 2 |
| CAPA agency | पेरिस | अगस्त 1989 | — |
| Capa Productions | — | — | 1 |
| Capital Arts Entertainment | — | 1995 | 6 |
| Capitol Produksjon | — | — | 2 |
| Capri Entertainment | — | 2018 | 1 |
| Caramel Films | मॉन्ट्रियल | 2008 | 10 |
| Caravan Film | — | — | 14 |
| Caravan Pictures | सांता मोनिका | 1992 | 22 |
| Caribara Animation | पेरिस | अगस्त 2005 | 1 |
| Carolco Pictures | बेवर्ली हिल्स | 1976 | 33 |
| Carousel Productions | मनीला | — | 1 |
| Carson Prod | — | अप्रैल 2001 | — |
| Cartel | — | 2003 | 1 |
| Cartoon and puppet film studio Prague | प्राग | — | 1 |
| Casa de Cinema | — | — | 1 |
| Casa de Filme 5 | — | — | 5 |
| Castafiore Films | मद्रिद | — | 1 |
| Castel Film Romania | — | 1992 | 7 |
| Castle Rock Entertainment | बेवर्ली हिल्स | 19 जून 1985 | 79 |
| Catalan Institute of Finance | Gran Via de les Corts Catalanes | 1985 | 1 |
| Catford Studios | — | — | 2 |
| Cattleya | रोम | — | 4 |
| CB TV | — | 1989 | — |
| CBC Film Sales Corporation | — | 19 जून 1918 | — |
| CBC News Network | टोरण्टो | 31 जुलाई 1989 | 1 |
| CBC Television | टोरण्टो | 6 सितंबर 1952 | 2 |
| CBS Films | लॉस एंजेलिस | मार्च 2007 | 8 |
| CBS Media Ventures | सांता मोनिका | 26 सितंबर 2006 | — |
| CBS Productions | लॉस एंजेलिस | 2015 | 3 |
| CBS Studios | लॉस एंजेलिस | 17 जनवरी 2006 | 2 |
| CC&C – Clarke Costelle et Cie | पेरिस | 2001 | — |
| Ce Qui Me Meut | — | 1997 | 5 |
| Cecchi Gori Group | रोम | 1984 | 49 |
| Celluloid Dreams | — | 1987 | 10 |
| Celtic Films | — | — | 1 |
| Center for Investigative Reporting | Emeryville | 1977 | 1 |
| Center for Kapampángan Studies | — | 8 मार्च 2002 | 1 |
| Central Films | पेरिस | 2004 | 2 |
| Central Partnership | मास्को | 1995 | 64 |
| Central Pictures Corporation | — | सितंबर 1954 | 6 |
| Centralfilm | — | 1953 | 3 |
| Centre Cinématographique Marocain | — | 1944 | 5 |
| Centre du Cinéma et de l'Audiovisuel de la Fédération Wallonie-Bruxelles | — | — | 2 |
| Centro Digital Pictures Limited | हांगकांग | 1987 | 2 |
| Centron Corporation | — | 1947 | 5 |
| Centropolis Entertainment | बर्लिन | 1985 | 19 |
| Centrum Film | — | 1944 | 1 |
| Century 21 Productions | Slough Trading Estate | 1966 | 3 |
| Cepa Audiovisual | — | — | 2 |
| CFS Košutnjak | — | — | 1 |
| CG Cinema | — | 2013 | 7 |
| CGF studio | मास्को | 2004 | 2 |
| Chabial | — | — | 2 |
| Chadwick Pictures Corporation | — | 1915 | 9 |
| Changchun Film Studio | चांगचून | अक्टूबर 1945 | 45 |
| Channel Four Television Corporation | लंदन | 1982 | 1 |
| Chaoui Production | मर्राकेश | — | 2 |
| Charles Chaplin Productions | लॉस एंजेलिस | — | 1 |
| Charles Urban Trading Company | — | 1903 | 1 |
| Charlie Chaplin Studios | — | — | 2 |
| Charon Film | Kungsängen | — | 1 |
| Chernin Entertainment | संयुक्त राज्य | 2009 | 27 |
| Chesterfield Pictures | — | — | 2 |
| Children of Celluloid | — | — | 2 |
| Children's Film Foundation | — | 1951 | 1 |
| Chiller | 30 Rockefeller Plaza | 2007 | 1 |
| China Central Television | China Media Group Guanghua Road Office Area | 2 सितंबर 1958 | 2 |
| China Children's Film Studio | — | — | 1 |
| China Film Group Co.,Ltd. | — | 9 दिसंबर 2010 | 14 |
| China Media Capital | Tianjin Economic-Technological Development Area, Shanghai Free-Trade Zone | 11 नवंबर 2008 | 1 |
| China Organ Harvest Research Center | — | 18 अप्रैल 2017 | 1 |
| Chios Media | — | — | 2 |
| Choirock Contents Company | — | 5 दिसंबर 2007 | — |
| Chorokbaem Media | सियोल | 2000 | — |
| Chris Streams Productions | — | — | 2 |
| Christie Film Company | — | 1916 | 1 |
| Chronos Film | पॉट्सडाम | 2001 | — |
| Chuck E. Cheese | इरविंग | 17 मई 1977 | 1 |
| Chung Yuen Motion Picture | — | 1981 | 1 |
| Chūkyō Television Broadcasting | Nakamura-ku | मार्च 1968 | 3 |
| Cine Animadores | चिली | 1989 | 3 |
| Cine Bazar | — | — | 3 |
| Cine+ | House of the Hellenic Broadcasting Corporation | — | 1 |
| Cine-Action Inc. | मॉन्ट्रियल | — | 1 |
| Cine-Allianz | बर्लिन | 1932 | 11 |
| Cine-Qua-Non | स्टॉकहोम | — | 1 |
| CineCentrum Berlin Film- und Fernsehproduktion | बर्लिन | — | — |
| Cinecentrum Hilversum | हिल्वरसुम | — | — |
| Cinecittà | रोम | 1937 | 7 |
| Cinema Center Films | हॉलीवुड | 1969 | 19 |
| Cinema Fantasma | मेक्सिको नगर | — | 1 |
| Cinema Fund | मास्को | 1994 | 34 |
| Cinema Management Group | बेवर्ली हिल्स | 2003 | 3 |
| Cinema One | ABS-CBN Broadcasting Center | 1994 | 1 |
| Cinema Service | — | 1993 | 80 |
| Cinemaker | हेलसिंकी | 1990 | 2 |
| Cinemand | लॉस एंजेलिस | 2015 | 2 |
| CinemArt | प्राग | मई 1992 | 3 |
| Cinematic | हेलसिंकी | — | 2 |
| CineMedia Film | म्यूनिख | — | — |
| Cinemex | मेक्सिको नगर | 1995 | 1 |
| Cinemiso | — | — | 2 |
| CineNomad | म्यूनिख | — | 1 |
| Cinenord | ओस्लो | 2004 | 16 |
| Cineplex Entertainment | टोरण्टो | 1999 | 1 |
| Cineproduzione Emo Bistolfi | — | — | 1 |
| Cinereach | न्यूयॉर्क नगर | 2006 | 6 |
| Cinergi Pictures | सांता मोनिका | 1992 | 10 |
| Cineriz | रोम | 1956 | 27 |
| Cinesite | लंदन | 1991 | 5 |
| Cinesound Productions | — | 1931 | 37 |
| Cinet Oy | — | — | 1 |
| CineTel Films | वेस्ट हॉलीवुड | — | 9 |
| Cinetic Media | न्यूयॉर्क नगर | — | 3 |
| Cinevilla Studio | रीगा | 22 जुलाई 2003 | 1 |
| Cinevillaggio | — | — | — |
| Cinnamon Productions | — | — | 2 |
| Cinquième Maison | — | — | 1 |
| Ciné Manufacture | पेरिस | 14 फ़रवरी 1994 | 1 |
| Ciné qua non | — | — | 1 |
| Cinéa | — | 1986 | 2 |
| Cinédia | रियो डि जेनेरो | 1930 | 7 |
| Cinéfondation | — | 1998 | 1 |
| Cinéfrance 1888 | फ़्रान्स | 2012 | 2 |
| Cinégram | जिनेवा | 1928 | — |
| Cinémaginaire | मॉन्ट्रियल | 1988 | 18 |
| Cinévidéo | — | — | 18 |
| Circe Films | — | — | 1 |
| Cirque du Soleil | मॉन्ट्रियल | 1984 | 2 |
| Citadel Entertainment | — | 1988 | 1 |
| Citizen Jane Productions | Vilhonvuori | — | 4 |
| Citizens United | वॉशिंगटन डी॰ सी॰ | 1988 | 1 |
| Citizens United Productions | — | — | 1 |
| Citra Sinema | जकार्ता | — | 2 |
| CITY-DT | टोरण्टो | 28 सितंबर 1972 | 1 |
| CJ ENM | सियोल | 16 दिसंबर 1994 | 1 |
| CJ ENM Films & Television | इस्तांबुल, सियोल | 2017 | 200 |
| Clasikaletet | — | 1987 | 1 |
| Cleopatra Entertainment | लॉस एंजेलिस | 2015 | 3 |
| Clerkenwell Films | — | — | 2 |
| Climax Studio | — | — | 10 |
| Clockwork Pictures | लंदन | — | 1 |
| Closer Productions | एडिलेड | 2010 | 1 |
| Cloud Nine Movies | चेन्नई | 2008 | 2 |
| ClubJenna | स्कोट्सडेल | 2000 | 1 |
| Clutch. Co.,ltd. | Nishitenma | अप्रैल 2005 | — |
| CMO | बोगोटा | 1999 | 1 |
| CMT | नैशविले, न्यूयॉर्क नगर | 5 मार्च 1983 | 2 |
| CNplus Production. Inc. | — | 25 मई 2011 | — |
| CNRS Images | — | — | 2 |
| CO.Film | स्टॉकहोम | — | 1 |
| CoBO Fonds | — | 1986 | 4 |
| Cocinor | पेरिस | 1938 | 4 |
| CockyBoys | न्यूयॉर्क नगर | 2007 | 1 |
| Coconut Motion Pictures | — | — | 3 |
| CodeBlack Entertainment | Universal City | 2005 | 5 |
| Cogitoworks | Setagaya | 10 जनवरी 2008 | 1 |
| Colombian Institute of Culture | बोगोटा | — | 1 |
| Colombiana de Televisión | बोगोटा | 16 जून 1972 | — |
| Colorado Film | रोम | 1986 | 9 |
| Coloroom Pictures | Khorgos | 25 अक्टूबर 2015 | — |
| Colour Yellow Productions | मुम्बई | 2011 | 12 |
| Columbia Pictures Television | Sony Pictures Studios | 6 मई 1974 | 1 |
| Columbia TriStar Television | Sony Pictures Studios | 21 फ़रवरी 1994 | 2 |
| Come and See Pictures | — | 2020 | 3 |
| Comedy Partners | — | — | 1 |
| Comic Strip Production | मार्सेय | 1992 | 1 |
| Comité français de radio-télévision | — | 1948 | — |
| CoMix Wave Films | सुगिनामी -कू | मार्च 2007 | 7 |
| Common Room Productions | मेलबॉर्न | — | 1 |
| Commonwealth Film Laboratories | — | — | 1 |
| Commonwealth United Entertainment | — | 1961 | 2 |
| Compagnia Distribuzione Internazionale | रोम | 1985 | 2 |
| Company of Wolves | — | — | 1 |
| Compass International Pictures | — | 1977 | 4 |
| Complete Index to World Film | — | 2004 | 1 |
| Condor Films | ज़्यूरिख़ | 1947 | 4 |
| Condé Nast Entertainment | — | — | 4 |
| Conseil des arts et des lettres du Québec | क्यूबेक नगर | 1994 | 1 |
| Conspiração Filmes | रियो डि जेनेरो | — | 2 |
| Constantin Entertainment | Ismaning | 2001 | — |
| Constantin Film | म्यूनिख | अप्रैल 1950 | 94 |
| Constellation Productions | — | — | 1 |
| Construction Film | म्यूनिख | 2012 | 6 |
| Contact Films | — | — | 1 |
| Contracosta Produções | लिस्बन | 1993 | 1 |
| Contrakultura Films | ब्यूनस आयर्स | 2002 | — |
| Coop99 | वियना | — | 15 |
| Coopérative Générale du Cinéma Françai | — | नवंबर 1944 | 2 |
| Corazón International | हैम्बर्ग | — | 2 |
| Corinthia Regional Unit | — | — | 1 |
| Corner Films | मर्राकेश | — | 1 |
| Corona Filmproduktion | — | — | 2 |
| Corsan | एंटवर्प | 29 जनवरी 1985 | — |
| Corus Entertainment | Corus Quay | सितंबर 1999 | 2 |
| Corymore Productions | Universal City | 1987 | — |
| Cosmopolitan Film Productions | — | 1988 | 2 |
| Cosmopolitan Productions | न्यूयॉर्क नगर | 1918 | 28 |
| Cosmopolitan Television | — | — | 1 |
| Counihan-Villiers Films | — | — | 1 |
| Cowboy Films | — | — | 1 |
| Cowlip Productions | कैलिफ़ोर्निया | — | — |
| Coyote | पेरिस | 19 जनवरी 1989 | — |
| CPL Productions | — | 1981 | 6 |
| Creative Capers Entertainment | — | 1989 | 5 |
| Creative Capital | न्यूयॉर्क नगर | 1999 | 1 |
| Creative Commercials | जुबली हिल्स | 1973 | 14 |
| Creative England | Elstree Studios | 2011 | 1 |
| Creative Europe | ब्रसेल्स | 2012 | 1 |
| Creative Motion | पेस्कारा | 2016 | 1 |
| Creative Power Entertaining | गुआंगदोंग | 21 अक्टूबर 2004 | 1 |
| Creative Scotland | — | 2010 | 6 |
| Credit Agricole Group | पेरिस | 2000 | 1 |
| CreepTV | — | 11 मई 2006 | 17 |
| Crescendo Productions | — | — | 1 |
| CRM Productions | — | — | 1 |
| Croatia Film | ज़ाग्रेब | 21 मार्च 1974 | 14 |
| Crone Film Produktion | Kongens Lyngby | — | 2 |
| Cross | टोक्यो | 2005 | — |
| Cross Creek Pictures | लॉस एंजेलिस | 2009 | 8 |
| Crown Film Unit | — | 1940 | 3 |
| Crown International | एल्खार्ट | 1947 | 1 |
| Crown Seven Ventures | मनीला | — | — |
| Crystal Creek Media | संयुक्त राज्य | 2005 | 3 |
| CS Lebowski | फ़्लोरेन्स | — | 1 |
| Cuatro Cabezas | — | 1993 | — |
| Culture Convenience Club | टोक्यो | 1982 | 1 |
| Culture Department of the Generalitat of Catalonia | — | 29 दिसंबर 2010 | 3 |
| Culver Studios | Culver City | 1918 | — |
| Curious Pictures | न्यूयॉर्क नगर | 1978 | 4 |
| Current Time TV | प्राग | 7 फ़रवरी 2017 | 1 |
| Curzon Artificial Eye | लंदन | 1976 | 1 |
| Cyfrowy polsat | वारसॉ | 5 दिसंबर 1999 | 1 |
| Cyprus Broadcasting Corporation | निकोसिया | 1953 | 1 |
| Czech Audiovisual Fund | Trade Fair Palace | 2013 | — |
| Czechoslovak Army Film Studio | — | 1950 | 1 |
| Czołówka Film Studio | — | — | 1 |
| Česká televize | प्राग | 1992 | 23 |