Diehl Aerosystems is one of five Corporate Divisions within the Diehl Group, a German company, which has been family-owned since 1902. The Diehl Group pursues business activities in various industries and employs more than 16,000 people all over the world. The Corporate Division Diehl Aerosystems is the umbrella organization for all aviation expertise within the Diehl Group. The Corporate Division consists of five Business Units: Diehl Aerospace, Diehl Aircabin, Diehl Comfort Modules (DCM), Diehl Service Modules (DSM) and AOA Apparatebau Gauting.
Diehl Aerosystems is a first-tier supplier of avionics and cabin integration to the global aviation industry. Major customers include airframers, for example, Airbus (both fixed-wing aircraft and helicopters), Boeing, Bombardier and Embraer, as well as manufacturers of military programs, such as the Eurofighter, the A400M, the Tiger and the NH90.