Mark Hewett – Biography
Last update: December 11, 2025Executive profile
Mark was Vice President of Energy Trading for MidAmerican Energy. Mark Hewett joined Berkshire Hathaway in 2002.
Mark Hewett is currentlyPresident, Chief Executive Officer and Director at Berkshire Hathaway Energy - View - Berkshire Hathaway Energy org chart
President, Chief Executive Officer and Director of Berkshire Hathaway Energy at Berkshire Hathaway - View - Berkshire Hathaway org chart
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Education
Mark Hewett has a Bachelor from Buena Vista College.
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- At Berkshire Hathaway Energy, Mark Hewett has 711 colleagues including Gregory Abel (Chairman of the Board), Scott Thon (Director)…
- At Berkshire Hathaway, Mark Hewett has 2625 colleagues including Gregory Abel (CEO), Charlotte Guyman (Director)…
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- In the Utilities industry, Mark Hewett has 19,794 colleagues in 946 companies located in 92 countries. 9,856 executive movements have been recorded in the last 12 months. Learn more about Utilities.
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