John Sieggreen

John Sieggreen currently holds the position of Executive Vice President of Retail and President of CNRG at Orgill, Inc. since January 2020, while also serving as President of the Central Network Retail Group, LLC (CNRG) since February 2012. Previously, John held significant leadership roles as President at Wolohan Enterprises Inc. from April 1997 to September 2016, Senior Vice President of Metro Market Operations at ProBuild Holdings from June 2010 to December 2011, and Assistant to the President at BMC West from February 1994 to April 1997, where John coordinated M&A activity and managed supply-chain operations. Academic credentials include a JD in Business Transactions from Cooley Law School, an MBA in Finance from Indiana University Bloomington, and a BA from Marquette University.