Finished Projects

  • Gorky Park Residence Construction Almaty/KAZAKHST ...

  • Yozgat Bozok Universty Highway Construction Works

Continuing Projects

  • Highways and Roads Improvement Connections Constru ...

  • Bornova-Turgutlu-Salihli (1th Section) Highway Bit ...

About Ongün A.Ş

ÖNGÜN Corp. was established in 1976 by incorporating contracting and manufacturing limited corporations. Since then it has continued its services as general construction contractor that won its first hot mix asphalt pavement contract in the same year. Since then Öngün Corp. has become one of the sector leaders in Turkey.


In addition to its paving, infrastructure and airport construction expertise Öngün Corp. has recently diversified its scope by entering into residential housing complex construction and in addition to that it has been one of the pioneering companies in Turkey in the field of log-house buildings that has built the largest and tallest log-hotel building in Turkey to the day.


Öngün Corp. has been one of the leading contractors for several governmental departments in Turkey including Turkish Highways Department General Directorate; Municipalities and City Gubernatorial Offices; National Defense Ministry; Turkish Airports Authority while serving for various private companies and organizations. Öngün Corp. is one of the Approved NATO Contractors and has successfully completed several projects for NATO Infrastructure Department.