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​​Unisys Appoints Government Technology Leader Ann-Marie Johnson to Support and Expand Work with Department of Homeland Security

​Johnson brings expertise in mission-driven technology to Unisys homeland security and critical infrastructure initiatives

RESTON, Va., May 22, 2017Unisys Corpo​ration (NYSE: UIS​) today announced that it has appointed Ann-Marie Johnson, a well-known leader in government technology, as business development executive for the U.S. Department of Homeland Security (DHS).

In her new position at Unisys U.S. Federal, Johnson will be responsible for leading client relationships, strengthening domain expertise and business growth opportunities within DHS and bringing together the company's range of integrated solutions to meet the unique needs of DHS agencies. Johnson will leverage her experience with government IT and her deep knowledge of the U.S. federal government's acquisition process to help Unisys expand relationships with DHS clients as well as build relationships with additional DHS agencies.

Before coming to Unisys, Johnson served as vice president of civilian business development at ASI Government. Prior to that, she held increasingly senior positions at Computer Sciences Corp., where she focused on areas such as big data, as-a-service business models, governance, system modernization and climate risk management.

Johnson has served as the industry co-chair of Acquisition Transformation Project for government-industry group ACT-IAC, earning a Federal Computer Week Federal 100 Award for her work there. The group she co-headed worked to find ways to improve the U.S. federal government acquisition process.

"With her vast experience in providing technology solutions to help government agencies achieve their missions, Ann-Marie is a valuable addition to the Unisys U.S. Federal team," said Venkatapathi "PV" Puvvada, president, Unisys U.S. Federal. "Her experience in the areas of security, agile development, big data and federal procurement mesh perfectly with many of our business priorities, and we look forward to her contribution to serving our clients at the Department of Homeland Security."

For more information on Unisys U.S. Federal, go to

About Unisys

Unisys is a global information technology company that specializes in providing industry-focused solutions integrated with leading-edge security to clients in the government, financial services and commercial markets. Unisys offerings include security solutions, advanced data analytics, cloud and infrastructure services, application services and application and server software. For more information, visit

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RELEASE NO.: 0522/9508

Unisys and other Unisys products and services mentioned herein, as well as their respective logos, are trademarks or registered trademarks of Unisys Corporation. Any other brand or product referenced herein is acknowledged to be a trademark or registered trademark of its respective holder.​

Brad Bass, Unisys, 703-439-5887

​Candace Metoyer, Hill+Knowlton Strategies for Unisys, 415-281-7181​​hkstrategies​.com​​​​​​​​​​​​​​​​​​​​​​​​​​​