Aerojet was an American rocket and missile propulsion manufacturer based primarily in Rancho Cordova, California, with divisions in Redmond, Washington, Orange and Gainesville in Virginia, and Camden, Arkansas. Aerojet was owned by GenCorp. Wikipedia
Successor: Aerojet Rocketdyne
Founders: Jack Parsons and Theodore von Kármán
Parent organization: Aerojet Rocketdyne
Headquarters: Rancho Cordova, CA
Founded: March 19, 1942