Letter to Stockholders


Unisys Corporation
801 Lakeview Drive, Suite 100
Blue Bell, PA 19422

March 20, 2015

Dear Fellow Stockholder:

It is my pleasure to invite you to the Unisys 2015 Annual Meeting of Stockholders. This year's meeting will be held on Thursday, April 30, 2015, at the Philadelphia Marriott Downtown, which is located at 1201 Market Street in Philadelphia, Pennsylvania. The meeting will begin at 8:00 a.m.

I believe strongly that Unisys will play an important role in the rapidly-evolving tech landscape. We are making changes to better position the Company in the marketplace and are focused on strengthening our competitive profile and increasing shareholder value.

We are pleased to continue our practice of making proxy materials available to our stockholders over the Internet. We believe that doing so allows us to provide our stockholders with the information they need, while reducing our printing and mailing costs and helping to conserve natural resources. Stockholders who continue to receive paper copies of proxy materials may help us to reduce costs further by opting to receive future proxy materials by email. You may register for electronic delivery of future proxy materials by following the instructions on either the enclosed proxy/voting instruction card or the Notice of Internet Availability of Proxy Materials that you received in the mail.

Your vote is important. Whether or not you plan to attend the annual meeting, I urge you to take a moment to vote on the items in this year's proxy statement. Voting takes only a few minutes, and it will ensure that your shares are represented at the meeting.

Peter A. Altabef
President and Chief Executive Officer

Notice of Annual Meeting of Stockholders

April 30, 2015

Unisys Corporation will hold its 2015 Annual Meeting of Stockholders at the Philadelphia Marriott Downtown, 1201 Market Street, Philadelphia, Pennsylvania, on Thursday, April 30, 2015, at 8:00 a.m., local time, to:

  1. approve an amendment to the Company's Bylaws to increase the mandatory retirement age for directors from age 70 to age 72;
  2. elect eight directors;
  3. ratify the selection of the Company's independent registered public accounting firm for 2015;
  4. hold an advisory vote on executive compensation; and
  5. transact any other business properly brought before the meeting.

Only record holders of Unisys common stock at the close of business on March 2, 2015 will be entitled to vote at the annual meeting.

By Order of the Board of Directors,
Gerald P. Kenney
Senior Vice President, General Counsel and Secretary 

Blue Bell, Pennsylvania - March 20, 2015

Important Notice Regarding the Availability of Proxy Materials
for the Stockholder Meeting to be Held on April 30, 2015:

The Company's proxy statement and annual report
are available at www.proxyvote.com

Your vote is important. Whether or not you plan to attend the annual meeting, please promptly submit your proxy or voting instructions by Internet, telephone, or mail. For specific instructions on how to vote your shares, please refer to the instructions found on the Notice of Internet Availability of Proxy Materials you received in the mail or, if you received a paper copy of the proxy materials, the enclosed proxy/voting instruction card.