Rocketdyne
The Rocketdyne Division was founded by North American Aviation (NAA) in 1955, and was later part of Rockwell International (1967-1996) and Boeing (1996-2005). In 2005, the Rocketdyne Division was sold to United Technologies Corporation, becoming Pratt & Whitney Rocketdyne as part of Pratt & Whitney. In 2013, Pratt & Whitney Rocketdyne was sold to GenCorp, which merged it with Aerojet to form Aerojet Rocketdyne.
Rockwell International
After Rockwell International's breakup in 2001, the laboratory was spun off as a semi-autonomous company called Rockwell Scientific, half owned by Rockwell Collins and half owned by Rockwell Automation. In 2006, the main laboratory and infrared imaging division were sold to Teledyne Corporation. Teledyne made the laboratory complex in Thousand Oaks into its corporate headquarters. A reduced but active research and development operation continues there, under the name Teledyne Scientific & Imaging, LLC.