ROAIA CONSTRUCTIONS Type Management System Certificates Standard ISO14001:2015 Address 202 Bldg., 8 Sunrise towers, Nasr City, Cairo, Egypt. Scope Supply and Construction of Civil Works, Structural and Electromechanical Works of Buildings, Water Supply, Sanitary and Electrical Infrastructure Networks and Pump Stations. Certificate Number EM26.1300299 Status valid Certificate issue date 06/01/2026 Certificate validity 06/01/2029