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Decades of Experience
Our Management Team
 
James C. Davis President
John W. Mahoney Chief Operating Officer
David L. Stone Senior Vice President
John Dotson Vice President and General Counsel

James C. Davis
President

James C. Davis Jim Davis brings to his position extensive experience in leading the development of value-added services in the energy industry. In 2004, he was recognized for his achievements as Northern California winner of the prestigious Ernst & Young Entrepreneur of the Year Award for Social Responsibility.

As president, Jim has established Chevron Energy Solutions as one of the nation's leading energy services firms and the first comprehensive energy services company in the oil and gas industry. Before joining Chevron Energy Solutions, Jim served as senior vice president of Integrated Solutions for PG&E Energy Services, one of the foremost energy services companies in the nation. As sales executive and business strategist, he conceptualized and established PG&E Energy Services' integrated energy solution model for major commercial, industrial, and institutional accounts, then developed and managed the supporting marketing, sales, deal structuring, finance, and operations functions. The success of this business led to its purchase by Chevron in 2000.

Earlier in his career, Jim served as senior vice president of Marketing and Sales at Duke/Louis Dreyfus, where he led the company's expansion into value-added services. He also managed global, national, and regional account teams for Enron Capital & Trade Resources and for Access Energy Corporation, where he developed and headed a vertical market team providing integrated solutions to industrial accounts.

Jim holds a bachelor of science degree in business administration, with a major in marketing, from The Ohio State University.

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John W. Mahoney
Chief Operating Officer

John W. Mahoney

As chief operating officer, John Mahoney oversees operations and sales efforts for Chevron Energy Solution’s major business units, which include Energy Management Services, Public Sector Performance Contracting, and the Federal business unit.

John has more than 20 years of experience encompassing many facets of the energy services field. He was president of Viron Energy Services for seven years before joining Chevron Energy Solutions in mid-2003, when Chevron Energy Solutions acquired Viron’s nonfederal business. While at Viron, John led the company through a significant growth period that brought it to a leadership position among energy services businesses.

Earlier in his career John worked for Honeywell in Philadelphia and Washington, D.C., where he specialized in energy management systems and held a number of positions in sales and management. John also held marketing and business planning positions in Minneapolis. His last position at Honeywell was branch general manager for its Tennessee/Arkansas district, which had a staff of 120 technicians, pipefitters, engineers and sales representatives, and a diverse customer base that included contractors, distributors and large and small commercial businesses and institutions.

John graduated from the University of Minnesota in 1981 with a bachelor of science degree in business administration.

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David L. Stone
Senior Vice President

David L. StoneAs Senior Vice President, David Stone is responsible for managing Chevron Energy Solutions' Commercial & Industrial business unit; overseeing its information technology, mergers & acquisitions, and business planning functions; and assisting Chevron facilities with energy efficiency and power reliability.

Dave brings more than 20 years of energy industry experience to his current position. He has served in a broad range of leadership functions, including strategic planning, finance, operations, project management and engineering, and was most recently Vice President of Business Development for Chevron Energy Solutions. Prior to joining Chevron Energy Solutions, Dave was Senior Planner in Chevron's Strategic Planning group. Earlier in his career, Dave worked in engineering, operations, and project management positions at Chevron's industrial facilities, where he led efforts to reduce energy costs and increase power reliability.

Dave holds a bachelor of science degree in electrical engineering from the University of California, Los Angeles, and a master's degree in business administration from the University of Southern California.

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John Dotson
Vice President and General Counsel

As Vice President & General Counsel, John oversees all legal affairs and the Contracts function of Chevron Energy Solutions.

John has practiced general corporate law, focusing on mergers and acquisitions, joint ventures and project finance, with several major law firms and with Raytheon Company. Prior to being named Vice President & General Counsel of CES, John was in the Major Capital Projects Practice Group of Chevron International Exploration and Production Company.

John holds a bachelor's degree in Economics from Harvard University, as well as a law degree from the University of Southern California Law School.

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