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John Dumbleton


John Dumbleton, Senior Vice President, Business Development, Masergy

John Dumbleton has served as Senior Vice President, Business Development since May 2008. He is responsible for strategic business development activities and oversees the marketing and demand generation efforts at Masergy.

Prior to joining Masergy, Mr. Dumbleton served in senior executive roles at McLeodUSA and Allegiance Telecom.  His experience ranges from strategic sales, channel development, and product development to business strategy and strategic acquisitions.  Mr. Dumbleton holds an MBA and bachelor's of science in industrial engineering and operations research from Virginia Tech.