Dornier Flugzeugwerke was a German aircraft manufacturer founded in Friedrichshafen in 1914 by Claude Dornier. Over the course of its long lifespan, the company produced many designs for both the civil and military markets. From Wikipedia
Anil Ambani–led Reliance Infrastructure is leveraging its Dornier-228 upgrade success to expand overhaul services for fixed-wing and rotary aircraft with global technology partners.