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REVENUE : US $ 196.9bn EMPLOYEES : 45,600 CEO : MIKE WIRTH FOUNDED : 1906

American multinational energy corporation Chevron mainly specialises in oil and gas and is active in more than 180 countries . The company is leveraging its longstanding history and expertise to safely deliver lower carbon energy and aims to lower carbon intensity oil , products and natural gas and advance new solutions to reduce carbon emissions of major industries . CEO Mike Wirth says : “ We don ’ t control demand , we supply demand . So , we will grow our oil and gas business over the next five years .” energydigital . com 49