ATILLA ONAL, with more than 30 years of experience in construction; is the owner and founder of the company. Worked for the General Directorate of Highways for 4 years between 1972 and 1976, by which he was awarded with full scholarship during his undergraduate and graduate studies. During these years, he worked in the Bridges Department. He attempted in several major bridge construction projects as site manager. He was awarded with a certificate of appreciation General Directorate of Highways, by for Kemaliye (Sirzi) Bridge construction; which is consulted by Acrow Company (England). Then he worked as site manager for a private construction company for 1 year. Afterwards, he founded his own company in 1976; and started to participate in Public Sector’s bid proposals. He had been in joint venture with another contractor, Ahmet Kose, in several construction works for Turkish Airforce Construction Department in Kayseri, Antalya and Izmir in 1977. In the following years, he had participated in · Bridge Construction, · Drinking Water Facilities, · Stone Pitching Land Protection · Fiber-Optic Cable Network Substructureworking for General Directorate of Highways, General Directorate of Hydrolic Works, Province Bank General Directorate, as contractor and sub-contractor. Meanwhile, he had worked as contractor for CBI (Cayeli Copper/Zinc Mine) in Seawater Intake Control System Construction, under consultancy of PSI (USA). Moreover, he had been the sub-contractor of KWH and OK MARIN joint venture, in Marine Outfall System Construction for CBI, in 2001.