Andy Siegfried, P.E., MBA

Mr. Siegfried is a seasoned business visionary and operations executive with over 28 years of experience providing professional engineering and construction services across the oil & gas, renewable energy, and automation industries. As a strategic and transformational leader, he has a proven track record of driving corporate strategy, scaling businesses, and optimizing operations to deliver long-term value. In his role as President & CEO of EDT, Mr. Siegfried is responsible for the development and implementation of the company’s strategic direction, driving financial results, and providing leadership on critical operational matters, including client relations, operational efficiencies, employee development, and risk management. He is dedicated to fostering a strong employee-owned culture and steering the company toward sustainable growth and long-term success. 

Prior to joining EDT, Mr. Siegfried founded several successful companies in the engineering and construction services sector, executing large-scale, complex infrastructure projects valued at up to $1 billion while consistently delivering double-digit year-over-year growth and achieving established EBITDA targets.  Most recently, Mr. Siegfried served as Executive Vice President of EPCM Services at Whiteley Infrastructure Group, where he revitalized a struggling engineering division by aligning it with a restructured growth strategy, expanding the services portfolio, and enhancing the client base. 

Mr. Siegfried is a licensed Professional Engineer in Colorado and holds an Executive MBA from the University of Colorado, as well as a Bachelor of Science in Chemical Engineering and Petroleum Refining from the Colorado School of Mines. 

Outside of work, he enjoys spending time with his wife, Deborah, and their two children, Jaelyn (19) and Aaron (15). The family shares a passion for hiking, beach vacations, and being avid hockey fans.