50 YEAR EXPERIENCE Since the 1960's, our companies have successfully completed private and official projects in Istanbul and in various parts of Turkey. Hospitals, dispensaries, headquarters of institutions such as S.S.K.(Social Insurance Institution) and D.M.O. (State Supply Office) could be listed among the official works. Apart from these, a number of residential and commercial areas have been constructed in the coastal areas of Istanbul and Aegean. Detailed information