| Name | Country | Market Cap (US$) |
|---|
| Orange County Head Start | United States | Private |
| Original Productions Inc | United States | Private |
| Orion Pictures Corporation | United States | Private |
| Orlando Magic | United States | Private |
| OSAKA TOTSU, K.K. | Japan | Private |
| Oscar I Corporation | United States | Private |
| Oshima Shoji K. K. | Japan | Private |
| Oslo Kinematografer As | Norway | Private |
| Österreichische Lotterien GmbH | Austria | Private |
| Oxygen Media Corporation | United States | Private |
| Ozam Co., Ltd. | Japan | Private |
| P Ark Co., Ltd. | Japan | Private |
| Pace Theatrical Group, Inc | United States | Private |
| Pace/Wildenstein | United States | Private |
| Pacific Data Images Inc | United States | Private |
| Pacific International Enterprises Inc | United States | Private |
| Pacific Systems Control Technology Inc | United States | Private |
| Pacific Theatres Corporation | United States | Private |
| Pacific Title and Arts Studio, Inc. | United States | Private |
| Pacific Video Inc | United States | Private |
| Palace Cinemas Czech s.r.o. | Czech Republic | Private |
| Palm Entertainment Properties LLC | United States | Private |
| Palm Entertainment Properties, Llc | United States | Private |
| PAN INTERNATIONAL FILMS LTD | Republic of Ireland | Private |
| Pan Vision Distribution AB | Sweden | Private |
| Panavision, Inc. | United States | Private |
| Panorama Entertainment Company Limited | Hong Kong | Private |
| Par-A-Dice Gaming Corporation | United States | Private |
| Paradise Enterprises Ltd. | Bahamas | Private |
| Paradise Investment & Development Co | South Korea | Private |
| Paragon Entertainment Corporation | Canada | Private |
| PARAMAOUNT HOME ENTERTAINMENT JAPAN LIMITED | Japan | Private |
| Paramount (International Television) | United States | Private |
| Paramount (Motion Picture Group) | United States | Private |
| Paramount (MPG/Home Video Division) | United States | Private |
| Paramount (MPG/Marketing Division) | United States | Private |
| Paramount (Network Television Div) | United States | Private |
| Paramount (Television Group) | United States | Private |
| Paramount Classics | United States | Private |
| PARAMOUNT HOME ENTERTAINMENT (ITALY) SRL | Italy | Private |
| PARAMOUNT HOME ENTERTAINMENT (UK) | United Kingdom | Private |
| Paramount Parks | United States | Private |
| Paramount Pictures Corporation | United States | Private |
| Paramount Pictures Corporation | United States | Private |
| Paramount Television Ltd | United Kingdom | Private |
| Parents In Community Action Inc | United States | Private |
| Paris Cable | France | Private |
| Paris Premiere | France | Private |
| Park de Haan | Belgium | Private |
| Parkdean Holidays plc | United Kingdom | Private |
| Parques Reunidos, S.A. | Spain | Private |
| Partenaire Radio | France | Private |
| PARTIZAN LTD | United Kingdom | Private |
| Pathe Communications Corp. | United States | Private |
| PATHE DISTRIBUTION | France | Private |
| Pathe Palace S.A. | France | Private |
| PATHE PICTURES LTD | United Kingdom | Private |
| PATHE RENN PRODUCTIONS | France | Private |
| Pathe S.A. | France | Private |
| Paul Entertainment Inc | United States | Private |
| PAUL WEILAND FILM COMPANY LTD | United Kingdom | Private |
| PBM Productions Inc. | United States | Private |
| Peace Arch Motion Pictures Inc | Canada | Private |
| Pearl Assurance | United Kingdom | Private |
| Pebble Beach Company | United States | Private |
| Penrith Rugby League Club Ltd. | Australia | Private |
| Peppercorn Management Group Ltd | Australia | Private |
| Pfalztheater | Germany | Private |
| Pga European Tour Courses plc | United Kingdom | Private |
| PGA EUROPEAN TOUR PRODUCTIONS LTD | United Kingdom | Private |
| Phantom Pictures Ltd. | United Kingdom | Private |
| Philadelphia Eagles Football Club | United States | Private |
| Philadelphia Flyers | United States | Private |
| Philharmonic Center For The Arts, Inc. | United States | Private |
| Philharmonic-Symphony Society of New York Inc | United States | Private |
| Phoenix Pictures Inc | United States | Private |
| Phoenix Suns L.P. | United States | Private |
| PICT INC. | Japan | Private |
| PICTURE PRODUCTION CO LTD | United Kingdom | Private |
| Pie Town Productions, Inc | United States | Private |
| PIER 39 L.P. | United States | Private |
| PIERROT CO.,LTD. | Japan | Private |
| Pinewood Studios Ltd | United Kingdom | Private |
| Pittsburgh Penguins | United States | Private |
| Pittsburgh Steelers Football Club | United States | Private |
| Pittsburgh Symphony, Inc. | United States | Private |
| Pixel Liberation Front | United States | Private |
| Pixibox | France | Private |
| PLANET 24 PRODUCTIONS LTD | United Kingdom | Private |
| PLANETE CABLE | France | Private |
| Play'n Learn Center, Inc | United States | Private |
| Playboy Entertainment Group Inc | United States | Private |
| PLAYBOY T V U K LTD | United Kingdom | Private |
| Players International, Inc. | United States | Private |
| PLAZAMEDIA GmbH TV-und Film-Produktion | Germany | Private |
| Plitt Southern Theatres Inc. | Canada | Private |
| Plitt Theatres, Inc. | United States | Private |
| Plum Pictures LLC | United States | Private |
| PM SP Z O O | Poland | Private |
| Podia Group plc | United Kingdom | Private |
|
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