Viacom

The second incarnation of Viacom Inc. was an American multinational mass media and entertainment conglomerate with interests primarily in film and television. It was split from the original Viacom on December 31, 2005, alongside the second incarnation of CBS Corporation. The controlling shareholder of both companies was National Amusements, a theater company headed by businessman Sumner Redstone. The split was structured so that the original Viacom changed its name to CBS Corporation and spun ou