Petroleum and Gas Industry (QP, Qatar Gas, RasGas, Oryx GTL, Dolphin Energy) Hospitals, Aspetar, Ashghal, Qatar Airways, Refinery (WOQOD), Government Ministries (Electricity, Water & Communications, Defense, Municipal Affairs and Interior), Armed Forces, Qatar University and Ministry of Education and all the industries in Qatar (QAFCO, QAPCO, QIMCO, QASCO, QAFAC, Q-CHEM, QATAR Cement Co., Qatar Flour Mills, Qatar Vinyl)

Buyers/ Consultants: Taichi Corporation (JAPAN), Contax (UK),  Adolf Irrek (GERMANY), RMS Consult (USA), BMS Corporation (CANADA)