Companies Hanna-Barbera American animation studiofounded 1957, dissolved 2001 Parent companyWarner Bros. Entertainmentfounded 4 April 1923TTaft Broadcastingfounded 1939, dissolved 1999WWarner Bros. Animationfounded 1980Turner Entertainmentfounded 4 August 1986WarnerMediafounded 1990, dissolved 8 April 2022SubsidiariesEEndemol Australiafounded 1972, dissolved 2015Cartoon Network Studiosfounded 1994Founded byWilliam Hanna14 July 1910 – 22 March 2001Joseph Barbera24 March 1911 – 18 December 2006George Sidney4 October 1916 – 5 May 2002 From Wikipedia and Wikidata (public domain), updated daily.