Warner Media, LLC, doing business as WarnerMedia, is an American multinational mass media and entertainment conglomerate corporation owned by AT&T and headquartered at the 30 Hudson Yards complex in New York City, United States. It was originally formed in 1990 by Steve Ross from the merger of Time Inc. and the original Warner Communications, and was formerly known as Time Warner from 1990 to 2001 and again from 2003 to 2018. The company has film, television and cable operations, with its assets including WarnerMedia Studios & Networks (consisting of the entertainment assets of Turner Broadcasting, HBO, and Cinemax as well as Warner Bros., which itself consists of the film, animation, television studios, the company's home entertainment division and Studio Distribution Services, its joint