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John Kolesar
Cyber Security Professional
John Kolesar is the Regional Sales Director at Sevco Security, bringing over 25 years of experience in the IT security sector. He specializes in early-stage sales and has a strong background in developing sales strategies and fostering client relationships. Kolesar is an alumnus of the University of Michigan, where he earned his Master of Management from the Stephen M. Ross School of Business.1 His professional focus includes leveraging his extensive experience to drive growth and innovation within the security industry.