Micheal G. Dunn

Micheal G. Dunn Headshot

Chief Operating Officer

Micheal Dunn was named chief operating officer and executive vice president of Williams in February 2017. Previously, he served as President of Questar Pipeline and Executive Vice President of Questar Corporation from 2015 to 2016. At Questar, he was the executive leader of a major western U.S. natural gas transmission company comprising four FERC regulated interstate pipelines with natural gas storage and processing capabilities. Prior to Questar, he served as President and CEO of PacifiCorp Energy, a regulated power generation subsidiary of Berkshire Hathaway Energy, from 2010 to 2015.

Prior to that, Dunn was President of Kern River Gas Transmission Company, a Berkshire Hathaway Energy interstate natural gas pipeline subsidiary. He joined Kern River in 1990, having served in various leadership roles in the areas of operations, construction, engineering and information technology before being named President of Kern River in 2007. Dunn began his career with Williams as an operations engineer and spent 14 years with the company in a variety of technical and leadership roles.


Dunn graduated in 1988 from the University of Oklahoma with a bachelor’s degree in civil engineering. He is a registered professional engineer in the state of Oklahoma.