Companies Warner Bros.-Seven Arts American entertainment company (1967–69)founded 15 July 1967, dissolved 8 July 1969 Parent companyKKinney National Companyfounded 12 August 1966, dissolved 10 February 1972SubsidiariesWarner Bros. Entertainmentfounded 4 April 1923WWarner Music Groupfounded 6 April 1958 From Wikipedia and Wikidata (public domain), updated daily.