Özgün İnşaat, a leading company of KRK Holding, was established in 1993. The company operates in fields of tunneling, transportation, infrastructure, superstructure, mining, and energy. It has proved its reliability while meeting the expectations and the needs of the projects carried out with technological solutions within the scope of correct methods and international quality standards. Özgün İnşaat has achieved international success with its own financial strength, human resources wealth of machinery and equipment as far as its experience and know-how.