Established in 1979 by Frank Rinderknecht, Rinspeed is a Swiss automobile manufacturer and tuning designer. The company specializes in restoring classic and vintage cars. They also offer tuning and modification services for Porsche and Subaru cars. Rinspeed, however, is more renowned for their exotic concept cars and special vehicles which they designed and developed on their own. They often introduce these cars at the Geneva Motor and other international car shows each year.