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Company List

Dong E&P Norge
DONG Energy has a long-term vision to provide clean and reliable energy. This is the goal we are headed for and are working towards every day through new investments and
Ecopetrol S.A. is the largest company in the country and the principal petroleum company in Colombia. Because of its size, Ecopetrol S.A. belongs to a group of the 40 lar
Established in 1884, Edison is Europe’s oldest energy company. Today, it’s one of Italy’s leading operators in the procurement, production and sale of electric power, nat
A high-growth, low-cost leader in unconventional natural gas production, Encana is reshaping North America's energy portfolio by providing a clean, affordable, abundant r
Enel is Italy's largest power company, and Europe's second listed utility by installed capacity. It is an integrated player which produces, distributes and sells electric
Established in 1986, Enerplus is one of Canada’s oldest and largest independent oil and gas producers offering investors a high yield combined with moderate, profitable g
EOG Resources
EOG Resources, Inc. is one of the largest independent (non- integrated) oil and natural gas companies in the United States with proved reserves in the United States, Cana
Fairfield Energy
Fairfield Energy was established in 2005 with major funding from a syndicate of North American and European private equity investors, led by Warburg Pincus. With a focuse
Forest Oil Corporation
Forest Oil and its subsidiaries are engaged in the exploration, acquisition, development, production and marketing of natural gas and crude oil in North America and in se
GAIL India
Started as a natural gas pipeline company in 1984, GAIL has successfully evolved into a major integrated gas company with presence across the natural gas value chain and
Gas Natural Fenosa
Gas Natural Fenosa is one of the leading multinational companies in the gas and electricity sector. The company operates in more than 25 countries, has more than 20 milli
Gazprom Neft
Gazprom Neft is one of the largest and fastest growing oil and gas producers in Russia. The key areas of the Company’s operations include the exploration, development, p
Harvest Energy Trust
Harvest Operations Corp. is a Calgary-based oil and natural gas company offering stakeholders exposure to an integrated structure with upstream and downstream segments.
Hellenic Petroleum
A dynamic Group, with solid foundations and a continuous profitability holds a leading position in the Greek energy sector as well as in the greater area of Southeast Eur
Imperial Oil
Imperial Oil has been a major contributor to the growth of the petroleum industry and to Canada's economic and social development for more than 120 years. Today the compa
Indian Oil Corporation Ltd. is India's largest company by sales with a turnover of Rs. 4,09,957 crore ($ 85,550 million) and profit of Rs. 3,955 crore ($ 825 million) for
Island Oil and Gas
The San Leon Group is an international group of companies focussed on the exploration and production of oil and gas projects in Poland, Ireland, Italy, Morocco, Netherlan