Mark L. Warner

Mark L. Warner serves as the President and CEO of Cetna Energy, an advanced renewable fuels company specializing in green hydrogen, renewable diesel fuel, and sustainable aviation fuel since October 2012. Previously, Mark L. Warner was the Managing Principal for SPW and Associates, LLC from February 2010 to October 2012, where responsibilities included overseeing consulting services in lean manufacturing and quality management systems. Prior experience includes leadership as President and CEO of Alabama Energy Company and a managerial role at Mercedes-Benz U.S. International, Inc. Mark L. Warner holds a Bachelor of Science degree in Biochemistry and Chemical Engineering from The Catholic University of America, obtained between 1983 and 1988.