Leadership
Unisys: Transforming IT Leadership with Innovation & Expertise. Meet the leadership team.

Peter Altabef
Chair and Chief Executive Officer

Mike Thomson
President and Chief Operating Officer

Dwayne Allen
Senior Vice President and Chief Technology Officer

Chris Arrasmith
Senior Vice President, Enterprise Computing Solutions

Bill Brown
Vice President, Business Process Solutions

David Brown
Vice President, Chief Accounting Officer and Corporate Controller

Katie Ebrahimi
Senior Vice President and Chief Human Resources Officer

Shalabh Gupta
Vice President, Tax and Corporate Treasurer

Chris Jacquet
Chief Information Security Officer (CISO)

Lisa Madion
Senior Vice President, Global Client Management

Matt Marshall
Chief Information Officer (CIO)

Debra McCann
Executive Vice President and Chief Financial Officer

Manju Naglapur
Senior Vice President and General Manager, Cloud, Applications & Infrastructure Solutions

Michaela Pewarski
Vice President, Investor Relations

Teresa Poggenpohl
Senior Vice President and Chief Marketing Officer

Kristen Prohl
General Counsel, Corporate Secretary and Chief Administrative Officer

Joel Raper
Senior Vice President and General Manager of Digital Workplace Solutions

Christine Wenzel
Senior Vice President, Global Sales