Heckler & Koch GmbH (HK) (German pronunciation: [ˈhɛklɐʔʊntˈkɔx]) is a German defense manufacturing company that manufactures handguns, military rifles, submachine guns, and grenade launchers. The company is located in Oberndorf in the state of Baden-Württemberg, and also has subsidiaries in the United Kingdom, France and the United States.
The Heckler & Koch Group comprises Heckler & Koch GmbH, Heckler & Koch Defense, NSAF Ltd., and Heckler & Koch France SAS. The company motto is “Keine Kompromisse!” (No Compromises!). HK provides firearms for many military and paramilitary units, like the SAS, KMar, the US Navy Seals, Delta Force, HRT, the German KSK and GSG 9 and many other counter-terrorist and hostage rescue teams.