DOLSAR, established in 1971, is a multi-disciplinary engineering firm which performs engineering, architectural, consultancy and supervision services for large-scale projects in a wide range of fields including water and land resources development, energy production and distribution, environment, transportation and buildings. DOLSAR’s experience also includes due diligence studies and lenders’ technical advisor services (technical, financial, ESIA,H&S).

The company has been listed among the ENR Top 225 International Design Firms and Top 10 Lenders’ Technical Advisors in the world. Besides projects in Turkey, its experience also covers projects in Albania, Azerbaijan, Bosnia-Herzegovina, Cameroon, Congo, Cyprus, Djibouti, Georgia, India, Indonesia, Iraq, Libya, Nepal, Oman, Pakistan, Turkmenistan, Saudi Arabia, Senegal, Uganda, Ukraine and Uzbekistan.