Michael K. (Mike) Wirth, 58, is chairman of the board and chief executive officer of Chevron Corporation. He was elected to these positions by Chevron’s board of directors in September 2017 and assumed the roles on February 1, 2018.
Prior to his current role, Wirth served as vice chairman of the board in 2017 and executive vice president of Midstream & Development for Chevron Corporation from 2016 – 2018. In that role, he was responsible for supply and trading, shipping, pipeline and power operating units, as well as corporate strategy; business development; and policy, government and public affairs.
Chevron Corporation is an American multinational energy corporation. One of the successor companies of Standard Oil, it is headquartered in San Ramon, California, and active in more than 180 countries. Chevron is engaged in every aspect of the oil, natural gas, and geothermal energy industries, including hydrocarbon exploration and production; refining, marketing and transport; chemicals manufacturing and sales; and power generation. Chevron is one of the world's largest oil companies; as of 2017, it ranked nineteenth in the Fortune 500 list of the top US closely held and public corporations and sixteenth on the Fortune Global 500 list of the top 500 corporations worldwide. It was also one of the Seven Sisters that dominated the global petroleum industry from the mid-1940s to the 1970s.
Chevron's downstream operations manufacture and sell products such as fuels, lubricants, additives and petrochemicals. The company's most significant areas of operations are the west coast of North America, the U.S. Gulf Coast, Southeast Asia, South Korea, Australia and South Africa. In 2010, Chevron sold an average 3.1 million barrels per day (490×103 m3/d) of refined products like gasoline, diesel and jet fuel.