Mark Winkle is a Major Account Executive at Catalyst Power Holdings LLC, a position held since February 2021, focusing on helping medium to large-size organizations manage and reduce electric and natural gas supply costs. Prior to this role, Mark Winkle served as a Major Account Sales Representative at US Energy Partners from July 2008 to February 2021. Mark Winkle earned a Bachelor's degree in Business, Management, Marketing, and Related Support Services from the University at Buffalo School of Management, The State University of New York, from 1980 to 1984.