Gary Jansen

Gary Jansen is a Sr. Financial Analyst and Associate Manager at Sigma-Aldrich since May 2013, overseeing the Accounting department for manufacturing plants and distribution warehouses in Milwaukee, WI, and Urbana, IL, as well as submitting financial results to corporate offices in Darmstadt, Germany. Previously, Gary served as an Accountant III at Waste Management, Inc. from March 2009 to May 2013, managing accounting functions and coordinating financial activities for Southern Iowa/Kansas operations. Gary holds a Bachelor's degree in Accounting and Business/Management from Eastern Illinois University.