News Corporation: Global vertically integrated media company founded by Rupert Murdoch, with properties in film, television, cable, magazines, newspapers, publishing, and professional sports; chief brands include 20th Century Fox, HarperCollins, and Sky. Links to units, releases, investor news, executives and contacts, and description of integrated marketing opportunities

Sony Corporation -- Global Headquarters: Corporate-wide and investor information and gateway to the company's regional and product subsidiaries

Time Warner: Information about the fully integrated media and communications company

Viacom: Official website containing facts about the company, shareholder information, businesses, announcements, and employment opportunities

Vivendi: Media conglomerate created from the merger of Seagrams and Canal+. Businesses include television motion picture, radio and multimedia production as well as Internet services and theme parks. News releases, investor information, links to units, and description of supported philanthropies