Mark is chief strategy officer at 6sense.
Previously, as co-founder and senior vice president of business development at Bizo, Mark led Bizo’s sales, account management and ad operations groups from founding through 2012, growing revenue 90 percent annually for five years. Mark led Bizo’s data solutions group from 2012 through the LinkedIn acquisition in August of 2014. Mark is also a serial entrepreneur, and, most recently, ran business development at Vivisimo, an enterprise search company, which was acquired by IBM. Mark started his career at CheckFree, the first e-commerce payments company, where he helped build it from a five-person startup to a multi- national, publicly-traded company.