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.
Rocketsports Racing
Rocketsports was founded in 1985 by racing driver Paul Gentilozzi to compete in the Trans-Am series. It competed in Trans-Am until 2004, when the championship was cancelled, and achieved 57 outright wins in 20 years. It has also raced in the IMSA sports car racing championship.