El Gammal Industrial Systems Co. (GISCO) is a well-established Company, employing a multidisciplinary team comprised of highly competent professional engineers, specializing in the industrial business and environmental protection, innovation, engineering design, construction, commission & start up, operation & maintenance, asset integrity and process safety at variety of industries, including Cement, Steel and metals, Aluminum industry, Petrochemical, Oil & Gas industries and Water and waste water sectors.