Ann Sung Ruckstuhl is senior vice president and Chief Marketing Officer at Unisys. She joined the company in December 2016 and is responsible for all of Unisys’ marketing functions, including corporate, product, solution, industry, services, partner and field marketing, as well as communications.
Peter A. Altabef has served as chairman of the board of Unisys Corporation since April 2018, and as president and CEO of Unisys since January 2015. Prior to joining Unisys, Peter served as president and CEO of MICROS Systems, Inc. until its acquisition by Oracle Corporation. He also served as president and CEO of Perot Systems Corporation until its acquisition by Dell Inc., and following that transaction served as president of Dell Services, the information technology services and business process solutions unit of Dell.