Mark Koppenhaver

Mark Koppenhaver currently serves as President of Craley Rail Precision since May 2023. In addition, Mark has held the position of Technician at Apple Automotive Group in York, PA, since November 1993 and has been the Chief Mechanical Officer at The Stewartstown Railroad since May 2018. Mark obtained an Associate's degree in Automobile/Automotive Mechanics Technology/Technician from Pennsylvania College of Technology between 1994 and 1996.