Diamond Aircraft Industries, founded by Austrian aviation engineer Wolf Hoffmann in 1981, has become a renowned name in the general aviation sector. Initially known as Hoffmann Flugzeugbau, the company introduced its first aircraft, the H36 Dimona, a two-seat all-composite glider that became Europe's best-selling motor-glider.
Following the release of the HK36 Dimona, Diamond Aircraft shifted focus to light general aviation aircraft with the development of the DV20 Katana, later marketed as the DA20 in North America. The Dries Family's involvement in the 1990s helped expand Diamond's presence in North America after securing its place in Europe.
In the late 1990s, rebranding to Diamond Aircraft aligned with its growing North American market. In subsequent years, new aircraft models were developed, including the twin-engine Diamond DA42 Twin Star. These aircraft serve various roles such as training and owner-operator use.