Dogukan Koca

Partner @Sunko Proje Inc

Ankara, TR

International Engineering Consulting Firm with 4 country offices. Sunko Proje A.Ş, founded in is Turkey’s No. 1 bridge design consultancy and ranks among the top 10 globally in bridge engineering capabilities, exemplified by landmark projects such as the Pertek Suspension Bridge, featuring a maximum span length of 1080 meters. Operating across more than 10 countries, Sunko engages over 300 engineers, including multidisciplinary specialist consultants and dedicated field teams. Sunko Proje is consistently the preferred design partner of leading ENR contractors, providing expert engineering services in road, bridge, tunnel, port design, and architectural studies for complex and prestigious infrastructure projects worldwide.