Management Team

The Unisys difference — Our people.  Every day our experienced professionals are coming up with new solutions to the business world's toughest dilemmas. 

• Mike Ettling
  Mike is managing director for Unisys in Australia-New Zealand, as well as vice president and general manager, Global Outsourcing and Infrastructure Services, Asia Pacific.
• Debbie Guerra
  Debbie is Vice President and General Manager, Latin America, Global Outsourcing and Infrastructure Services.
• Don Liedtke 
  Don Liedtke is vice president, Global Operations, Global Outsourcing and Infrastructure Services.
• Peter Mullins
  Peter is the vice president and general manager of Unisys Insurance Services Limited (UISL), responsible for providing outsourced Life and Pensions administration services to a full range of UK clients.
• Steve Trehern
  Steve is vice president and managing business partner of Global Outsourcing and Infrastructure Services – Human Resources.
• Tony Henshaw
  Tony is vice president and managing partner, Asia Pacific including the markets of Greater China, Korea, Asia South, Australia and New Zealand.