Companies HBO American pay television networkfounded 8 November 1972 Parent companyWarnerMediafounded 1990, dissolved 8 April 2022WWarner Bros. Discoveryfounded 8 April 2022SubsidiariesHHBO Filmsfounded 1983Founded byCharles Dolan16 October 1926 – 28 December 2024Owned byHome Box Office, Inc.founded 8 November 1972OwnsHHBO Asiafounded 1992 From Wikipedia and Wikidata (public domain), updated daily.