The data displays the U.S.' ten biggest oil and gas companies based on market value in 2018. The values are based on the 2018 Financial Times Equity list of the leading global companies. As of June 2018, American oil and gas company Chevron reached a market value of some 239 billion USD.
Largest American oil and gas companies
The oil and gas industry is one of the biggest industries worldwide. This sector is involved in exploration, extraction, refining, transport, and marketing of these commodities. Many industries are extremely dependent on oil and gas products, mostly in the form of energy fuels or raw materials for chemical products.
