CEO and Director
Mark Johnson, CEO and Director, co-founded and joined Four51 in November 1999. Johnson is responsible all company strategy, business planning, and results at the Company. He has a long and successful career starting and building technology companies. Prior to Four51, Mr. Johnson was CEO of On Hand, President of Comdisco Network Services, and CEO of MTI Group. He also held positions in Sales, Sales Management, and Operations prior to starting his first company. Johnson earned a B.A. in Economics from St. Olaf College.