Mark Lorenz (Retired)


Mark started with Lorenz Sales in 1976. Before that he was a production engineer for GE and a design engineer for the University of Iowa.  

Steve Freese

Outside Sales  

Steve worked as an electrical engineer with a consulting firm for two years and started with Lorenz Sales in 1987. He has a Bachelor degree from the University of Northern Iowa. He covers all of southern Iowa including Newton, Des Moines, the Quad Cities, and Rock Island County, Illinois.

Philip Lorenz


Philip has an electrical engineering and computer engineering degree from Iowa State University. He also has 4 years of experience at an engineering firm. Philip covers Nebraska and select accounts in Iowa.

Cindy Kilburg

Inside Sales

A Mount Mercy College graduate with a BA in accounting. Cindy has a background in customer service. She has been with Lorenz Sales since 1997.

Adam Allison

FAE Firmware / Software / UI

Iowa State EE Graduate. Adam supports customer firmware, software and UI development. He has been with Lorenz Sales since 2018.