Denis St. Peter

CES, Inc.
President & CEO

Denis St. Peter is the President and CEO of CES, Inc., an engineering, environmental science and surveying consulting firm incorporated in 1978 and headquartered in Brewer, Maine with approximately 70 employees statewide. As President, Denis manages the day-to-day operations of the corporation, strategically guides the management team, and is a Principal-in-Charge of large projects. He is a 1990 graduate of the University of Maine with a Bachelor’s of Science in civil engineering, has over 26 years of experience with civil and environmental engineering projects, and is a licensed Professional Engineer in the State of Maine. Denis started his engineering career in civil service at the U.S. Air Force Base in Limestone, Maine before joining CES in 2000.  Denis also serves as the chairman of CES’ Board of Directors and has lead CES’ ownership and leadership transition from its founding partners to the current leadership team. Denis and his wife, Sue, are natives of Aroostook County and live in Hampden with their two sons and two dogs. If you can’t find him at the office, you can find Denis hitting any number of mountain bike trails in the area.