UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 10-K

(Mark One)

For the fiscal year ended December 31, 2014

or

For the transition period from                      to                     .

Commission file number: 1-8729

UNISYS CORPORATION

(Exact name of registrant as specified in its charter)

Registrant’s telephone number, including area code:

(215) 986-4011

Securities registered pursuant to Section 12(b) of the Act:

Securities registered pursuant to Section 12(g) of the Act:

None

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.    x  Yes    ¨  No

Indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or Section 15(d) of the Act.    ¨  Yes    x  No

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.    x  Yes    ¨  No

Indicate by check mark whether the registrant has submitted electronically and posted on its corporate Web site, if any, every Interactive Data File required to be submitted and posted pursuant to Rule 405 of Regulation S-T during the preceding 12 months (or for such shorter period that the registrant was required to submit and post such files).    x  Yes    ¨  No

Indicate by check mark if disclosure of delinquent filers pursuant to Item 405 of Regulation S-K is not contained herein, and will not be contained, to the best of registrant’s knowledge, in definitive proxy or information statements incorporated by reference in Part III of this Form 10-K or any amendment to this Form 10-K.  x

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or a smaller reporting company. See definition of “large accelerated filer,” “accelerated filer” and “small reporting company” in Rule 12b-2 of the Exchange Act.

Indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Act).    ¨  Yes    x  No

Aggregate market value of the voting and non-voting common equity held by non-affiliates as of the last business day of the registrant’s most recently completed second fiscal quarter: approximately $1,241.5 million.

The amount shown is based on the closing price of Unisys Common Stock as reported on the New York Stock Exchange composite tape on June 30, 2014. Voting stock beneficially held by officers and directors is not included in the computation. However, Unisys Corporation has not determined that such individuals are “affiliates” within the meaning of Rule 405 under the Securities Act of 1933.

Number of shares of Unisys Common Stock, par value $.01, outstanding as of February 18, 2015: 49,898,173

DOCUMENTS INCORPORATED BY REFERENCE

Portions of Unisys Corporation’s annual report to stockholders for the year ended December 31, 2014 are incorporated by reference into Part I, Part II and Part IV hereof.

Portions of Unisys Corporation’s Definitive Proxy Statement for the 2015 Annual Meeting of Stockholders are incorporated by reference into Part III hereof.

PART I

General

Unisys Corporation is a global information technology (“IT”) company. We work with many of the world’s largest companies and government organizations to secure and keep their mission-critical operations running at peak performance; streamline and transform their data centers; enhance support to their end users and constituents; and modernize their enterprise applications. We do this while protecting and building on their legacy IT investments. Our offerings include outsourcing and managed services, systems integration and consulting services, high-end server technology, cybersecurity and cloud management software, and maintenance and infrastructure support services. We have more than 20,000 employees serving clients around the world.

We operate in two business segments – Services and Technology. Financial information concerning the two segments can be found in Note 14, “Segment information”, of the Notes to Consolidated Financial Statements appearing in our annual report to stockholders for the year ended December 31, 2014 (the “Unisys 2014 Annual Report to Stockholders”), and such information is incorporated herein by reference.

Principal Products and Services

Unisys brings together services and technology into solutions that solve mission-critical problems for organizations around the world.

In the Services segment, we provide services to help our clients improve their competitiveness, security and cost efficiency. Our services include outsourcing, systems integration and consulting, infrastructure services and core maintenance.

In the Technology segment, we design and develop software, servers and related products to help clients reduce costs, improve security, create agility and improve the efficiency of their data center environments. As a pioneer in large-scale computing, Unisys offers deep experience and rich technological capabilities in transaction-intensive, mission-critical environments. We provide a range of data center, infrastructure management and cloud computing offerings to help clients virtualize and automate their data-center environments. Product offerings include enterprise-class servers, such as the ClearPath family of servers, the Forward! by Unisys line of fabric servers, and the ES family of servers; the Unisys Stealth™ family of cybersecurity software; and operating system software and middleware.

The primary vertical markets Unisys serves worldwide include commercial, financial services, public sector (outside the U.S. federal government) and the U.S. federal government.

We market our products and services primarily through a direct sales force. In certain foreign countries, we market primarily through distributors. Complementing our direct sales force, we make use of a select group of resellers and alliance partners to market our services and product portfolio.

Materials

Unisys purchases components and supplies from a number of suppliers around the world. For certain technology products, we rely on a single or limited number of suppliers, although we make every effort to assure that alternative sources are available if the need arises. The failure of our suppliers to deliver components and supplies in sufficient quantities and in a timely manner could adversely affect our business.

Patents, Trademarks and Licenses

Unisys owns approximately 1,030 active U.S. patents and approximately 90 active patents granted in 12 non-U.S. jurisdictions. These patents cover systems and methods related to a wide variety of technologies, including, but not limited to, computing systems, relational database management, information storage, device/circuit manufacture and design, imaging, data compression and document recognition/handling. We have granted licenses covering both single patents, and particular groups of patents, to others. Likewise, we have active licensing agreements granting us rights under patents owned by other entities. However, our business is not materially dependent upon any single patent, patent license, or related group thereof.

Unisys also maintains 24 U.S. trademark and service mark registrations, and over 1,280 additional trademark and service mark registrations in over 130 non-U.S. jurisdictions. These marks are valuable assets used on or in connection with our products and services, and as such are actively monitored, policed and protected by Unisys and its agents.

Seasonality

Our revenue is affected by such factors as the introduction of new products and services, the length of sales cycles and the seasonality of purchases. Seasonality has generally resulted in higher fourth quarter revenues than in other quarters.

Customers

No single client accounts for more than 10% of our revenue. Sales of commercial products and services to various agencies of the U.S. government represented approximately 16% of total consolidated revenue in 2014. For more information on the risks associated with contracting with governmental entities, see “Factors that may affect future results” in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Unisys 2014 Annual Report to Stockholders which is incorporated herein by reference.

Backlog

In the Services segment, firm order backlog at December 31, 2014 was $4.8 billion, compared to $4.8 billion at December 31, 2013. Approximately $2.0 billion (41%) of 2014 backlog is expected to be filled in 2015. Although we believe that this backlog is firm, we may, for commercial reasons, allow the orders to be cancelled, with or without penalty. In addition, funded government contracts included in this backlog are generally subject to termination, in whole or part, at the convenience of the government or if funding becomes unavailable. In such cases, we are generally entitled to receive payment for work completed plus allowable termination or cancellation costs.

2

Because of the relatively short cycle between order and shipment in our Technology segment, we believe that backlog information for this segment is not material to the understanding of our business.

Competition

Our business is affected by rapid change in technology in the information services and technology industries and aggressive competition from many domestic and foreign companies. Principal competitors are systems integrators, consulting and other professional services firms, outsourcing providers, infrastructure services providers, computer hardware manufacturers and software providers. We compete primarily on the basis of service, product performance, technological innovation, and price. We believe that our continued focused investment in engineering and research and development, coupled with our sales and marketing capabilities, will have a favorable impact on our competitive position. For more information on the competitive risks we face, see “Factors that may affect future results” in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Unisys 2014 Annual Report to Stockholders which is incorporated herein by reference.

Research and Development

Unisys-sponsored research and development costs were $68.8 million in 2014, $69.5 million in 2013, and $81.5 million in 2012.

Environmental Matters

Our capital expenditures, earnings and competitive position have not been materially affected by compliance with federal, state and local laws regulating the protection of the environment. Capital expenditures for environmental control facilities are not expected to be material in 2015 and 2016.

Employees

At December 31, 2014, we employed approximately 23,200 employees serving clients around the world.

International and Domestic Operations

Financial information by geographic area is set forth in Note 14, “Segment information”, of the Notes to Consolidated Financial Statements appearing in the Unisys 2014 Annual Report to Stockholders, and such information is incorporated herein by reference. For more information on the risks of doing business internationally, see “Factors that may affect future results” in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Unisys 2014 Annual Report to Stockholders which is incorporated herein by reference.

Available Information

Our Investor web site is located at http://www.unisys.com/investor. Through our web site, we make available, free of charge, our annual report on Form 10-K, quarterly reports on Form 10-Q, current reports on Form 8-K, and amendments to those reports filed or furnished pursuant to Section 13(a) or 15(d) of the Securities Exchange Act of 1934, as soon as reasonably practicable after this material is electronically filed with or furnished to the U.S. Securities and Exchange Commission (the “SEC”). We also make available on the web site our Guidelines on Significant Corporate Governance Issues, the charters of the Audit and Finance Committee, Compensation Committee, and Nominating and Corporate Governance Committee of our board of directors, and our Code of Ethics and Business Conduct. This information is also available in print to stockholders upon request. We do not intend for information on our web site to be part of this Annual Report on Form 10-K.

3

EXECUTIVE OFFICERS OF THE REGISTRANT

Information concerning the executive officers of Unisys as of February 15, 2015 is set forth below.

There is no family relationship among any of the above-named executive officers. The By-Laws provide that the officers of Unisys shall be elected annually by the Board of Directors and that each officer shall hold office for a term of one year and until a successor is elected and qualified, or until the officer’s earlier resignation or removal.

Mr. Altabef has been President and Chief Executive Officer and a member of the Board of Directors since January 2015. Prior to joining Unisys, Mr. Altabef was the President and Chief Executive Officer, and a member of the board of directors, of MICROS Systems, Inc. from 2013 through September 2014, when MICROS Systems, Inc. was acquired by Oracle Corporation. He previously served as President and Chief Executive Officer of Perot Systems Corporation from 2004 until 2009, when Perot Systems was acquired by Dell, Inc. Thereafter, Mr. Altabef served as President of Dell Services (a unit of Dell Inc.) until his departure in 2011. Mr. Altabef also serves on the Board of Managers of Merit Energy Company, LLC, and the Advisory Board of Petrus Trust Company, L.T.A. He previously served as Senior Advisor to 2M Companies, Inc. in 2012, and served as a director of Belo Corporation from 2011 through 2013. Mr. Altabef has been an officer since January 2015.

Mr. Allen was elected Senior Vice President and Chief Marketing and Strategy Officer in 2012. From 2009 to 2010, Mr. Allen had been the chief executive officer of Vertis, Inc., a company involved in market research, media planning, advertising and digital production. From 2001 to 2009, Mr. Allen held several senior positions at Xerox Corporation, including most recently as Vice President and President, Global Business and Strategic Marketing. Mr. Allen has been an officer since 2012.

4

Mr. Frankenfield has been Senior Vice President since 2010 and President, Enterprise Solutions (formally known as Enterprise Services) since March 2014. Since rejoining Unisys in 2007, he served as President, Unisys Global Managed Services (GMS) from 2010 to March 2014 and as vice president of worldwide sales for GMS from 2007 to 2010. From 2003 to 2005, Mr. Frankenfield served as senior vice president of North American financial services for global software provider SAP, and from 2005 to 2007, he served as general manager for the Americas group for Egenera, a leader in the utility computing marketplace. Prior to joining SAP, Mr. Frankenfield held a variety of senior leadership roles at Unisys, including serving as general manager of the company’s Australia/New Zealand and overall Asia-Pacific businesses. Mr. Frankenfield has been an officer since 2010.

Ms. Haugen has been Senior Vice President and Chief Financial Officer since 2000. Prior to that time, she served as Vice President and Controller and Acting Chief Financial Officer (1999-2000) and Vice President and Controller (1996-1999). Ms. Haugen has been an officer since 1996.

Mr. Kenney has been Senior Vice President, General Counsel and Secretary since 2013. Prior to joining Unisys, he had been with NEC Corporation of America, the North American subsidiary of global technology company NEC Corporation, since 1999, serving most recently as Senior Vice President, General Counsel and Corporate Secretary (2004-2013). Mr. Kenney has been an officer since 2013.

Mr. Loeser has been Senior Vice President, Worldwide Human Resources since 2013. Prior to joining Unisys, Mr. Loeser was Executive Vice President, Human Resources for Mitel, a global provider of business communications and collaboration software and services (2012-2013). Before Mitel, he held strategic management and human resources executive positions with several multinational companies including Hostess Foods, Celanese, Quaker State, PepsiCo, Continental Airlines, Chevron, and CompuCom. Mr. Loeser has been an officer since 2013.

Mr. Mathews has been Senior Vice President and Chief Information Officer since 2009. Prior to joining Unisys, Mr. Mathews served as Executive Vice President and Chief Information Officer at Interstate Brands, Inc. Prior to Interstate Brands, he was President and Chief Executive Officer of Digital Standard, Inc. from 2004 to 2007 and Senior Vice President, Information Systems and Services for CompuCom Systems, Inc. from 2001 to 2004, where he also served on the Board of Directors of CompuCom’s Federal Systems subsidiary. Mr. Mathews has been an officer since 2009.

Mr. Puvvada has been Senior Vice President and President, Federal Systems since February 2015. Mr. Puvvada had been serving as acting President of Federal Systems since July 2014. Prior to that time, he served as group Vice President for Unisys federal civilian agency business since 2010. From 2005 to 2010, he was Managing Partner and Chief Technology Officer for Unisys Federal Systems. Previously, Mr. Puvvada held various management positions since joining Unisys in 1992. Mr. Puvvada has been an officer since February 2015.

Mr. Renzi was elected Senior Vice President in February 2014 and has been President, Global Sales since January 2014. Prior to joining Unisys, Mr. Renzi was Senior Vice President, Sales & Marketing, at Arise Virtual Solutions (2012-2013). From 2009 to 2012, Mr. Renzi held key sales and service management roles at Dell Corporation. From 2003 to 2009, Mr. Renzi served as Executive Vice President, Global Sales and Marketing, Alliances & Procurement, at Perot Systems. Prior to Perot Systems, he held a variety of sales leadership and individual sales contributor roles at Electronic Data Systems from 1989 to 2003. Mr. Renzi has been an officer since February 2014.

5

Ms. Smith has been Senior Vice President, Corporate Development since 2009. Prior to joining Unisys, she was Senior Vice President, Human Resources and Customer Service and Support at Gateway, Inc. (2006-2008). From 1993 until 2005, Ms. Smith held various leadership roles at CompuCom Systems, Inc., including serving as Senior Vice President and Chief Financial Officer from 1997 until 2005. Ms. Smith has been an officer since 2009. Ms. Smith announced her retirement from Unisys effective February 27, 2015.

Mr. Battersby has been Vice President and Treasurer since 2000. Prior to that time, he served as Vice President of Corporate Strategy and Development (1998-2000) and Vice President and Assistant Treasurer (1996-1998). Mr. Battersby has been an officer since 2000.

Discussion of risk factors is set forth under the heading “Factors that may affect future results” in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Unisys 2014 Annual Report to Stockholders and is incorporated herein by reference.

Not applicable.

As of December 31, 2014, we had ten major facilities in the United States with an aggregate floor space of approximately 1.6 million square feet, located primarily in Virginia, Pennsylvania, Minnesota, California, Utah and Texas. We owned one of these facilities, with aggregate floor space of approximately 0.3 million square feet; nine of these facilities, with approximately 1.3 million square feet of floor space, were leased to us. Approximately 1.4 million square feet of the U.S. facilities were in current operation and approximately 0.2 million square feet were subleased to others.

As of December 31, 2014, we had nine major facilities outside the United States with an aggregate floor space of approximately 1.3 million square feet, located primarily in India, the United Kingdom, Brazil, Australia, Hungary and New Zealand. We owned one of these facilities, with approximately 0.2 million square feet of floor space; seven of these facilities, with approximately 0.8 million square feet of floor space, were leased to us. Approximately 0.8 million square feet of the facilities outside the United States were in current operation and approximately 0.3 million square feet were subleased to others. In addition, in December 2014 we completed the sale of one facility outside the United States with approximately 0.2 million square feet of floor space, which we have the right to continue to use while we transition out of this property during 2015.

Our major facilities include offices, data centers, call centers, engineering centers and sales centers. We believe that our facilities are suitable and adequate for current and presently projected needs. We continuously review our anticipated requirements for facilities and will from time to time acquire additional facilities, expand existing facilities, and dispose of existing facilities or parts thereof, as necessary.

Information with respect to litigation is set forth in Note 13, “Litigation and contingencies”, of the Notes to Consolidated Financial Statements appearing in the Unisys 2014 Annual Report to Stockholders, and such information is incorporated herein by reference.

6

Not applicable.

7

PART II

Unisys Common Stock (trading symbol “UIS”) is listed for trading on the New York Stock Exchange and London Stock Exchange. Information on the high and low sales prices for Unisys Common Stock is set forth under the heading “Quarterly financial information” in the Unisys 2014 Annual Report to Stockholders and is incorporated herein by reference. At December 31, 2014, there were approximately 49.7 million shares outstanding and approximately 11,100 stockholders of record. Unisys has not declared or paid any cash dividends on its Common Stock since 1990, and we do not anticipate declaring or paying cash dividends in the foreseeable future.

On December 10, 2012, the company announced that its Board of Directors had provided authorization to enable the company to purchase up to an aggregate of $50 million of the company’s common stock and mandatory convertible preferred stock through December 31, 2014. This authorization has expired.

The following table provides information relating to the company’s repurchase of common stock during the three months ended December 31, 2014.

A summary of selected financial data is set forth under the heading “Five-year summary of selected financial data” in the Unisys 2014 Annual Report to Stockholders and is incorporated herein by reference.

Management’s discussion and analysis of financial condition and results of operations is set forth under the heading “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Unisys 2014 Annual Report to Stockholders and is incorporated herein by reference.

Information concerning market risk is set forth under the heading “Market risk” in “Management’s Discussion and Analysis of Financial Condition and Results of Operations” in the Unisys 2014 Annual Report to Stockholders and is incorporated herein by reference.

8

The financial statements of Unisys, consisting of the consolidated balance sheets at December 31, 2014 and 2013 and the related consolidated statements of income, comprehensive income, cash flows and deficit for each of the three years in the period ended December 31, 2014, appearing in the Unisys 2014 Annual Report to Stockholders, together with the report of KPMG LLP, independent registered public accountants, on the financial statements at December 31, 2014 and 2013 and for each of the three years in the period ended December 31, 2014, appearing in the Unisys 2014 Annual Report to Stockholders, is incorporated herein by reference. Supplementary financial data, consisting of information appearing under the heading “Quarterly financial information” in the Unisys 2014 Annual Report to Stockholders, is incorporated herein by reference.

Not applicable.

Evaluation of Disclosure Controls and Procedures

As of the end of the period covered by this Annual Report, management performed, with the participation of the Chief Executive Officer (“CEO”) and the Chief Financial Officer (“CFO”), an evaluation of the effectiveness of the company’s disclosure controls and procedures as defined in Rules 13a-15(e) and 15d-15(e) of the Securities Exchange Act of 1934 (the “Exchange Act”). In designing and evaluating the disclosure controls and procedures, management recognized that any controls and procedures, no matter how well designed and operated, can provide only reasonable assurance of achieving the desired control objectives. Based upon that evaluation, the CEO and the CFO concluded that, as of December 31, 2014, the company’s disclosure controls and procedures were effective to provide reasonable assurance that information required to be disclosed in our Exchange Act reports is recorded, processed, summarized and reported within the time periods specified by the SEC, and that such information is accumulated and communicated to management, including the CEO and CFO, as appropriate, to allow timely decisions regarding required disclosure.

Report of Management on Internal Control Over Financial Reporting

The management of the company is responsible for establishing and maintaining adequate internal control over financial reporting, as defined in Rules 13a-15(f) and 15d-15(f) under the Exchange Act. The company’s internal control over financial reporting is a process designed to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with U.S. generally accepted accounting principles. Internal control over financial reporting includes those policies and procedures that (1) pertain to the maintenance of records that in reasonable detail accurately and fairly reflect the transactions and dispositions of the assets of the company; (2) provide reasonable assurance that transactions are recorded as necessary to permit preparation of the financial statements in accordance with U.S. generally accepted accounting principles, and that receipts and expenditures of the company are being made only in accordance with authorizations of management and directors of company; and (3) provide reasonable assurance regarding prevention or timely detection of unauthorized acquisition, use or disposition of the company’s assets that could have a material effect on the financial statements.

Because of its inherent limitations, internal control over financial reporting may not prevent or detect misstatements. Also, projections of any evaluation of effectiveness to future periods are subject to the risk that controls may become inadequate because of changes in conditions, or that the degree of compliance with the policies and procedures may deteriorate.

9

Management assessed the effectiveness of the company’s internal control over financial reporting as of December 31, 2014, based on criteria established in Internal Control – Integrated Framework (1992) issued by the Committee of Sponsoring Organizations of the Treadway Commission. Based on this assessment, we concluded that the company maintained effective internal control over financial reporting as of December 31, 2014, based on the specified criteria.

KPMG LLP, an independent registered public accounting firm, has audited the company’s internal control over financial reporting as of December 31, 2014, as stated in its report that appears in the Unisys 2014 Annual Report to Stockholders, and such report is incorporated herein by reference.

Changes in Internal Control over Financial Reporting

There have been no changes in the company’s internal control over financial reporting during the most recently completed fiscal quarter that have materially affected, or are reasonably likely to materially affect, the company’s internal control over financial reporting.

Not applicable.

PART III

Information regarding our executive officers is incorporated herein by reference to Part I, Item 1 above.

The following information is incorporated herein by reference to our Definitive Proxy Statement for the 2015 Annual Meeting of Stockholders (the “Proxy Statement”):

Information regarding executive compensation is set forth under the heading “EXECUTIVE COMPENSATION” in the Proxy Statement and is incorporated herein by reference.

The following information is incorporated herein by reference to the Proxy Statement:

10

The following information is incorporated herein by reference to the Proxy Statement:

Information concerning fees and services of the company’s principal accountants is set forth under the heading “Independent Registered Public Accounting Firm Fees and Services” in the Proxy Statement and is incorporated herein by reference.

PART IV

The following documents are filed as part of this report:

1. Financial Statements from the Unisys 2014 Annual Report to Stockholders which are incorporated herein by reference:

Consolidated Balance Sheets at December 31, 2014 and December 31, 2013

Consolidated Statements of Income for each of the three years in the period ended December 31, 2014

Consolidated Statements of Comprehensive Income for each of the three years in the period ended December 31, 2014

Consolidated Statements of Cash Flows for each of the three years in the period ended December 31, 2014

Consolidated Statements of Deficit for each of the three years in the period ended December 31, 2014

Notes to Consolidated Financial Statements

Report of Management on Internal Control over Financial Reporting

Report of Independent Registered Public Accounting Firm

11

2. Additional information filed as part of this report pursuant to Item 8 of this report:

The financial statement schedule should be read in conjunction with the consolidated financial statements and notes thereto in the Unisys 2014 Annual Report to Stockholders. Financial statement schedules not included with this report have been omitted because they are not applicable or the required information is shown in the consolidated financial statements or notes thereto.

3. Exhibits. Those exhibits required to be filed by Item 601 of Regulation S-K are listed in the Exhibit Index included in this report at pages 16 through 19. Management contracts and compensatory plans and arrangements are listed as Exhibits 10.1 through 10.28.

12

SIGNATURES

Pursuant to the requirements of Section 13 or 15(d) of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned, thereunto duly authorized.

Pursuant to the requirements of the Securities Exchange Act of 1934, this report has been signed below by the following persons on behalf of the registrant and in the capacities indicated on February 23, 2015.

13

Report of Independent Registered Public Accounting Firm

The Board of Directors and Stockholders

Unisys Corporation:

Under date of February 23, 2015, we reported on the consolidated balance sheets of Unisys Corporation and subsidiaries as of December 31, 2014 and 2013, and the related consolidated statements of income, comprehensive income, deficit and cash flows for each of the years in the three year period ended December 31, 2014, as contained in the Annual Report to Stockholders for the year ended December 31, 2014 incorporated in this Form 10-K. In connection with our audits of the aforementioned consolidated financial statements, we also audited the related consolidated financial statement schedule referred to in Item 15(2) in this Form 10-K. This financial statement schedule is the responsibility of the Company’s management. Our responsibility is to express an opinion on the financial statement schedule based on our audits.

In our opinion, such financial statement schedule, when considered in relation to the basic consolidated financial statements taken as a whole, presents fairly, in all material respects, the information set forth therein.

/s/ KPMG LLP

Philadelphia, Pennsylvania

February 23, 2015

14

UNISYS CORPORATION

SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS

(Millions)

15

EXHIBIT INDEX

16

17

18

19