Su-Yapı is independent engineering and consulting firm. Su-Yapı has been providing engineering and consulting services for more than 500 projects, including those, which are financed by international financing institutions and carried out in association with local or overseas engineering and consulting companies.

Su-Yapı, with its highly competent and qualified administrative and technical staff, reaching 220 in number and comprising engineers from every discipline further to architects, economists, business managers, sociologists and technicians, serves its basic objective of meeting the requirements of the clients in the highest quality, at the lowest cost and in the shortest time.