Mr. Riefenberg joined United Financial of Illinois, Inc. (UFI) in 1992 as Vice President, Sales and has more than 34 years of experience in the fields of municipal tax-exempt, commercial/industrial, and U.S. Government structured financings. As Vice President, Sales at UFI, he has been instrumental in managing several key contractor relationships responsible for originating energy efficiency project financing opportunities at Government facilities, with total contractor project costs in excess of $2 billion dollars. Mr. Riefenberg received his Bachelor’s Degree in business administration/finance from Loyola University of Chicago, School of Business.