Companies Kinney National Company American conglomerate company from 1966 to 1972founded 12 August 1966, dissolved 10 February 1972 SubsidiariesWarner Bros. Entertainmentfounded 4 April 1923Panavisionfounded 1953WWarner Music Groupfounded 6 April 1958WWarner Bros.-Seven Artsfounded 15 July 1967, dissolved 8 July 1969Founded bySSteve Ross5 April 1927 – 20 December 1992 From Wikipedia and Wikidata (public domain), updated daily.
