Diamond Aircraft Industries

Diamond Aircraft Industries is a Chinese-owned manufacturer of general aviation aircraft and motor gliders, based in Austria. It is the third largest manufacturer of aircraft for the general aviation sector, and has manufacturing facilities in Wiener Neustadt, Lower Austria, and in London, Ontario, Canada, as well as further production lines operated as joint ventures in other nations, such as China.

The company was founded by Austrian aircraft designer Wolf Hoffmann in 1981, at which point it was known as Hoffmann Flugzeugbau. Its first aircraft, a motor glider initially known as the HK36 Dimona, became a commercial success and led to improved models and further types of aircraft derived from it. Following several changes in ownership and naming, the company received the name Diamond Aircraft Industries in 1998. By this point, Diamond was producing a range of light aircraft, including the Dimona, the Diamond DA20, and the in-development Diamond DA40.