Companies Harmonix Music Systems American video game companyfounded 1995 Parent companySSkydance TVfounded 25 June 1984Epic Gamesfounded 15 January 1991Founded byEEran EgozyAAlex Rigopulosborn 20th centuryOwned byViacomfounded 31 December 2005, dissolved 4 December 2019 From Wikipedia and Wikidata (public domain), updated daily.
