• Abdulrehman Algosaibi G.T.B.
• AlBank AlSaudi AlFransi
• Al-Jubail Petrochemical Company ( KEMYA )
• Al Guhaidan Est. For Contracting
• Al Qahtani Fisk Elect. & Tel Co. (AQF)
• Al Rajhi Bank
• Al Rushaid Construction Co. Ltd.
• Al-Suwaidi Group
• Arab National Bank
• Arabian Contracting Est. (ACE)
• Arabian Drilling Company
• Arabian Petroleum Supplies Co. (APSCO)
• Banque Saudi Fransi
• Bilfal Heavy Industries Ltd.
• British Aerospace
• Central Dept. of Statistics
• Customs Department
• Fawwaz Al-Hokair
• F.M. Al-Qahtani Sons Co.
• Gulf Consolidated Construction (GCC)
• Ibrahim Asmael Est. for General Contracting
• Jarir Book Stores
• Jubail Industrial College
• Jubail Technical Institute
• King Abdulaziz University
• King Fahd University Of Petroleum & Mineral (KFUPM)
• King Faisal University
• King Saud University
• Marafiq
• Ministry of Defense & Aviation
• Ministry of Information
• Ministry of Interior
• Ministry of Labor
• Mobily
• Mohammad Al Marae Co. (AME)
• Mohammad Al Mojil Group
• National Commercial Bank
• National Water Company
• Qassim Cement Company (QCC)
• Rashed A. Al-Rashed & Sons Co. (RAR)
• Rezayat Trading Company Ltd.
• Riyadh Bank
• Royal Saudi Air Force (RSAF)
• Saudi American Bank
• Saudi Arabian Airlines (SAUDIA)
• Saudi Arabian Army Ordinance Corporation
• Saudi Arabian Basic Industries Corporation (SABIC)
• Saudi Arabian Monetary Authority
• Saudi Aramco
• Saudi Business Machines Ltd.
• Saudi Electric Company
• Saudi Iron & Steel Company ( HADEED )
• Saudi Petrochemical Company (SADAF)
• Saudi Telecom Co. (STC)
• Saudi Transformers Co.
• Saudi Vetonit Co. Ltd. (SAVETO)
• Sirti Saudi Arabia
• Wahah Electric Supply Co. of Saudi Arabia Ltd.

In Bahrain, Qatar, UAE, Oman, Sudan & Kuwait

• Abu Dhabi Company for Onshore Oil Operation
• Abu Dhabi National Oil Company
• American Life Insurance Co. - UAE
• Bahrain International Airport (BIA)
• Bahrain Petroleum Company
• Bahrain Telecommunication Co.
• Bank of Kuwait & the Middle East
• Burgan Bank - Kuwait
• Central Authority of Information Technology - Kuwait
• Central Bank of - Kuwait
• Dubai Internet City
• Gulf Insurance Co. - Kuwait
• Higher College of Technology - UAE
• Kuwait Joint
• Ministry of Finance & National Economy - Kuwait
• Ministry of Interior - Kuwait
• Ministry of Interior - Qatar
• Ministry of Planning - Kuwait
• National Bank of Kuwait
• National Motor Company - Bahrain
• Public Authority for Civil Information - Kuwait
• Public Institute for Social Security - Kuwait
• Public Authority of Applied Education & Training - Kuwait
• Qatar Petroleum
• RAKBANK - UAE
• TECOM - UAE
• University of the United Arab Emirates

International Clients

• GENTEC
• General Dynamics
• Marconi
• Sumitomo Corporation Saudi Arabia
• Snamprogetti
• Siemens LLC