Louis Griesemer is president and CEO of Springfield Underground, Inc. He is past president of Parkville Stone Company in Parkville, Mo., and Barnhart Limestone in Barnhart, Mo. From 2007 to 2008, he served as chairman of the National Stone, Sand, and Gravel Association. He currently serves on the Advisory Board for UMB Bank in Springfield and on the board of Burgers’ Smokehouse in California, Mo. He holds a bachelor’s degree from Washington University in St. Louis.