About Us
Hasyılsan Construction provides turnkey (EPC) engineering, procurement, construction, installation, contracting and maintenance services for industrial facilities and large-scale projects.
Hasyılsan serves a wide and diverse client portfolio across various sectors, including power plants, refineries, oil and gas storage terminals, petrochemical and chemical plants, ship repair yards and iron–steel facilities.
The company is highly specialized in the installation of equipment, tanks, steel structures, pipelines and instrumentation systems within industrial plants, delivering services with advanced engineering expertise and proven operational capability.
