- Roaia Constructions was founded more than 20 years ago by Eng. Mostafa Abdel Daim in 2001. It’s specialized in construction, engineering, and development. The company has successfully operated in the Egyptian market for years by working on and delivering large-scale constructions project, supplying and installing all civil, structural, and electromechanical works of many field sectors. - Roaia is ISO 9001:2015 Certified in respect of supply & construction of civil works, structural and electromechanically works of buildings, water supply sanitary and electrical infrastructure networks, and pump stations .And recently, and ISO Certification Audit 45001:2018. - Roaia has accomplished several projects in various sectors and received many quality certificates for the remarkable performance and quality of service. This led Roaia to gain its outstanding reputation and the trust among our clients.