Oil & Gas Companies

• Abu Dhabi Company for Onshore Oil Operations (ADCO)
• Abu Dhabi Gas Liquefaction Co.Ltd. (ADGAS)
• Abu Dhabi Marine Operating Co. (ADMA-OPCO)
• Abu Dhabi National Oil Co. (ADNOC)
• Ruwais Fertilizers Industries (FERTIL)
• Abu Dhabi Gas Industries Ltd. (GASCO)
• National Petroleum Construction Co. (NPCC)
• Zakum Development Co. (ZADCO)
• The Abu Dhabi Oil Refining Co. (TAKREER)
• Total Abu Al Bukhoosh (TOTAL ABK)
• Abu Dhabi Oil Co.Ltd. (ADOC)
• National Drilling Company (NDC)
• Abu Dhabi Water & Electricity Authority (ADWEA)
• Abu Dhabi Transmission & Despatch Co. (Transco)
• Abu Dhabi Distribution Co. (ADDC)
• Al Ain Distribution Company
• Abu Dhabi Petroleum Ports Operation Co. (ADDPOC)
• Abu Dhabi Polymers (BOROUGE)
• Qatar Gas Co.
• National Iranian Offshore Co. (NIOC)
• Qatar Petroleum Company
• BUNDUQ CO.Ltd.
• Arabian Gulf Oil Company (AGOCO), Libya
• Al Nahr Co.Ltd., Libya
• Mediterranean Oil Services Gmbh (MEDOIL), Germany
• Repsol Oil Operations, Libya.
• Umm Al Jawaby Oil Service Co. Ltd., UK.
• Waha Oil Company, Libya.
• Zuetina Oil Company, Libya.

Engineering & Contracting Companies

• ABB
• Technip
• Bechtel
• Foster Wheeler
• Snamprogetti
• Alstom (Cegelec)
• Tebodin
• Cimel
• Stone & Webster
• Kaeverner
• Sofresid Gulf
• Snef Electric Flux
• Mott Macdonald
• Veco Engineering
• Stork Engineering
• Target Eng. Contracting Co.
• Control Contracting Co.
• Gulf Industrial Services Co.
• Pan Arabian
• Adyard
• Al Jaber Group
• Pencol
• Pivot Eng. & Contracting
• UTS Kent
• CAT