John Clark

John received his B.S. in marketing from the University of Missouri, Columbia. A lifelong resident of the greater St. Louis area and son of Masterclock’s founders, Bill and Mary Clark, John supported the company in various operational and management roles prior to being appointed President & CEO. Over the years, John has travelled extensively internationally to meet with customers and partners. This background gives John a deep appreciation for Masterclock’s customer challenges, evolutions in GNSS technology and adopting a global perspective. John is proud to lead the company, which has received the 2014 Missouri Exporter of the Year Award and the 2016 Presidential “E” Award, from U.S. Secretary of Commerce Penny Pritzker on behalf of the President of the United States. John is an active Rotarian, board member at the Economic Development Center of St. Charles County, St. Louis Makes, and contributes to the technical community as a member of the Precise Time & Telemetry (PTTI) Steering Committee and member of the Institute of Navigation.