John Graham is chief revenue officer with responsibility for corporate sales strategies across diverse channels, overall sales processes and results, and mentoring world-class teams for sales, account management and sales support. John has leadership expertise in building high-performing teams that can implement operational improvements to drive revenue growth and increased profitability. Before joining NTT DATA Services, John was chief executive officer at Omnitracs, and prior to that, he was president of security, government and infrastructure for Intergraph Corp., Hexagon AB. John’s prior experience also includes senior executive roles at Capgemini, Ernst & Young, Siebel Systems and EDS. John is also a former naval officer, serving in multiple theatres.