ExxonMobil and its affiliated companies are present on a world scale, doing business in some 200 countries and territories. We explore for oil and natural gas on six of the seven continents and are the world's largest non-government gas marketer.

ExxonMobil Mexico, S. A. de C.V., Aristoteles No. 77-101, Col. Chapultepec Polanco 11560 , México,

Fax(s)     :  +52 555280 0070

Web Site : www.exxonmobil.com

Europower Middle East Co has been established in 2007 as a joint venture between Sofinter group-Italy (owner of Ansaldo Caldaie and Macchi, boiler brands) and Yousef Ahmed Al-Gosaibi & Partners Co Ltd for Trading and Contracting. Our team holds a wide expertise in several areas in the Energy sector. That covers, among other activities, the following: Cogeneration and power plants for: -Refineries -Petrochemical Plants and Chemical industry -Electrical utilities -District heating & cooling. -Thermal Desalination EPC projects. -Waste to Energy EPC projects. -Operation & Maintenance for power & industrial plants.

P.O.Box 5540, Dammam 31432, Dammam, K. S. A.

Fax(s)     :

Web Site :

Eni is an international company active in around 70 countries with a staff of 72,258 employees.The company is listed on the Milan and the New York stock exchanges (NYSE) and our main business involves exploration & Production, Gas & Power, refining & marketing.

9th Floor, Bokharest Building, Ahmad Ghasir Ave., Tehran, Iran

Fax(s)     :

Web Site : www.eni.it

EnCana's journey is guided by a corporate constitution that sets out the foundation of our values and what we each can do to thrive and grow; it is an inner compass that keeps us moving in the right direction on our journey to build a great company. The Corporate Constitution sets out what we expect of one another; it inspires us; it empowers us; and it makes us accountable to one another.

EnCana Corporation 1800, 855 - 2nd Street SW, P.O. Box 2850, Calgary, AB T2P 2S5, Calgary, Canada

Fax(s)     :  +403-645-3400

Web Site : www.encana.com