LEED (Leadership in Energy and Environmental Design) is the most widely used green building rating system in the world. Our experience includes 22 LEED Certified projects: 1 LEED Platinum, 10 Gold, 8 Silver and 2 Certified; including Academic Campus, Research Center, Administration Building, Conference Center, Hospital, K-12 School Complex, Library, Mosque, Sports and Recreation Centers, Biomedical Research Lab., Office Building, Airport Concourse, University and Factory. In addition to 7 in the process of certification. Our projects cover many cities in the Middle East such as Riyadh, Jeddah, Hasa, Taif, Qassim, Dammam, Dubai and Cairo.