Marc van Zadelhoff is the general manager of IBM Security, with nearly 20 years of experience in strategy, venture capital, business development and marketing in the IT and security space. Previously, van Zadelhoff served as vice president, worldwide strategy and product management for IBM Security, responsible for overall product management, budget and positioning for IBM's entire global security portfolio.
Van Zadelhoff 's prior responsibilities at IBM have included leadership roles in M&A, product management and marketing in both software and services. He was a member of the executive team of Dutch-based Consul before it sold to IBM and spent the rest of his pre-IBM years in IT venture capital and strategy consulting. He lives outside of Boston.