Corporate Governance - Biography

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Edwin A. Guiles
Director since 2008

Age 65

Mr. Guiles has been a director of Cubic Corporation since 2008. He was formerly Executive Vice President of Corporate Development at Sempra Energy. From 2000 to 2006, he was Chairman and CEO of San DiegoGas & Electric (SDG&E) and Southern California Gas Company (SoCal Gas), Sempra Energy's California regulated utilities. He held a variety of management positions at SDG&E since joining that company in 1972.  Mr. Guiles is also past chairman of the California Chamber of Commerce. He has a Mechanical Engineering Degree from the University of Arizona.

Mr. Guiles is a former chairman & CEO with a strong public utility background. He has corporate governance experience through his service on the boards of SDG&E, SoCal Gas and Cubic Corporation, a public company. He brings to the Board valuable senior management and operational expertise from his 37 years at Sempra Energy, SDG&E and SoCal Gas. Additionally, Mr. Guiles' in-depth knowledge of public utility regulation provides the Board with crucial insight.