SAUDI ARABIAN BASIC INDUSTRY CORPORATION - (SABIC) and their Subsidiaries, for which we have valid Supply and Services Agreement (Petrochemical Plants in Jubail and Yanbu, Royal Commission in Jubail and Yanbu)

AL-KHAFJI JOINT OPERATION – Oil Company within the border of Kuwait and Kingdom of Saudi Arabia. (This is a Joint Venture Operation, 50% owned by Kuwait and 50% owned by Saudi Government.)

SAUDI ELECTRICAL COMPANY - (SEC) in Eastern, Central and Western Province of Kingdom of Saudi Arabia.

SOUTH RUB AL-KHALI COMPANY LIMITED (SRAK) – A joint venture between Shell Total and Saudi Aramco

SAUDI ARAMCO SHELL REFINERY (SASREF) - in Jubail, Kingdom of Saudi Arabia.

SAUDI ARAMCO MOBIL REFINERY (SAMREF) - in Yanbu, Kingdom of Saudi Arabia.

LUKSAR; started its operations in Saudi Arabia in 2004. LUKSAR Energy Ltd (LUKOIL SAUDI ARABIA LTD.) is a joint-venture between Saudi Aramco and oil company LUKOIL.

SINOPEC; is a listed China company on domestic and international stock exchanges with integrated upstream, midstream and downstream operations, strong oil & petrochemical core businesses and a complete marketing network.

NABORS; Nabors International owns and operates both land and offshore rigs in 26 countries worldwide and has operating experience in more than 20 others. The company has unmatched access to equipment, personnel and facilities in every major oil and gas area worldwide.

ENESCO brings energy to the world as a global provider of offshore drilling services. They are the industry leader in customer satisfaction with the second largest offshore drilling fleet.

NOBLE; The Company’s proactive style of management has guided it from a one rig operation in 1921 to one of the largest offshore drilling contractors in the world today

WEATHERFORD; one of the largest oilfield services companies, weatherford operates in more than 100 countries with a product and service portfolio that spans the life cycle of a well-drilling, evaluation, completion, production and intervention

RAWABI; is the top agent and distributor for a vast portfolio of prominent, internationally recognized manufacturers; as well as Joint-Venture-based Oil & Gas and Petrochemicals services and technology providers.

ARABIAN DRILLING COMPANY (ADC); is a Limited Liability partnership between the Industrialization & Energy Services Company (TAQA) which owns 51%, a Saudi Government Oilfield Services Company and Services Petroliers Schlumberger S.A. , a global leader in oilfield services which owns the remaining 49%. ADC has operated Onshore and Offshore drilling Rigs in Kingdom of Saudi Arabia.

ROWAN DRILLING COMPANY (RDC); is a major provider of international and domestic contract drilling services. The Company also owns and operates a manufacturing division that produces equipment for the drilling, mining and timber industries.

ZP ARABIA; one of the overseas branches of Zhongyuan Petroleum Exploration Bureau International (ZPEB International), engages in onshore well exploration, drilling & workover, mud logging, down-hole operation, petroleum machinery etc.

SAIPEM; is a large, international and one of the best balanced turnkey contractors in the oil & gas industry. Saipem has a strong bias towards oil and gas related activities in remote areas and deepwater and is a leader in the provision of engineering, procurement, project management and construction services.