Companies Disneyland, Inc. company that own and manage California's Disneyland complexfounded 1955 Parent companyDisney Experiencesfounded 1 April 1971SubsidiariesAAdventures by Disneyfounded May 2005Founded byWalt Disney5 December 1901 – 15 December 1966Owned byThe Walt Disney Companyfounded 16 October 1923 From Wikipedia and Wikidata (public domain), updated daily.