Companies Home Box Office, Inc. American media and entertainment companyfounded 8 November 1972 Parent companyWarnerMediafounded 1990, dissolved 8 April 2022WWarner Bros. Discoveryfounded 8 April 2022SSkydance Corporationfounded 6 October 2026SubsidiariesHHBO Latin America Groupfounded 31 October 1991, dissolved 2020Founded byCharles Dolan16 October 1926 – 28 December 2024OwnsHBOfounded 8 November 1972HHBO Filmsfounded 1983HHBO Asiafounded 1992 From Wikipedia and Wikidata (public domain), updated daily.