biggest oil companies in the world wiki
Saudi Aramco. Saudi Aramco is the largest and leading world oil company in Dhahran, Saudi Arabia. The company is a state-owned company that was founded in 1933 as the California-Arabian Standard Oil Company and renamed in 1988 as the Saudi Aramco.
The Biggest Oil Companies in the World are the Biggest Losers. Exxon, Chevron, and Royal Dutch Shell aren't taking advantage of the oil and gas boom in the United States. Meanwhile, smaller competitors like Hess Corp. are ramping up domestic production. Feb 8, 2014 at 1:02PM.
Sinopec is a state-owned Chinese oil company in Beijing and the second largest oil company in the world with an annual revenue of 455.499 billion dollars. Sinopec also deals in oil and gas exploration, production of petrochemicals and sales and distribution services.
Within 20 years, Royal Dutch Shell became the leading oil company in the world. The company restructured itself in 2005 when it dissolved the original partnership of Shell Transport and Royal Dutch Petroleum to officially unify the two as Royal Dutch Shell plc.