SECUTITIES AND EXCHANGE COMMISSION
                                 WASHINGTON, DC 20549

                                        FORM 11-K
                                      ANNUAL REPORT
                             Pursuant to Section 15(d) of the
                              Securities Exchange Act of 1934


(Mark One):

     [X]   ANNUAL REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES
           EXCHANGE ACT OF 1934

           For the fiscal year ended December 31, 2003

                                   OR

     [_]   TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE SECURITIES
           EXCHANGE ACT OF 1934

           For the transition period from ________ to _____________.


Commission file number 1-8729

A.    Full title of the plan and the address of the plan, if different from
      that of the issuer named below:

                              UNISYS SAVINGS PLAN

B.    Name of issuer of the securities held pursuant to the plan and the
      address of its principal executive office:

                               UNISYS CORPORATION
                                   Unisys Way
                          Blue Bell, Pennsylvania 19424




REQUIRED INFORMATION Financial Statements and Supplemental Schedule Unisys Savings Plan Years ended December 31, 2003 and 2002 with Report of Independent Registered Public Accounting Firm CONTENTS Report of Independent Registered Public Accounting Firm 1 Audited Financial Statements: Statements of Assets Available for Benefits 2 Statements of Changes in Assets Available for Benefits 3 Notes to Financial Statements 4 Supplemental Schedule: Schedule H, Line 4i - Schedule of Assets (Held at End of Year) 10 Exhibit Index 12

1 Report of Independent Registered Public Accounting Firm To the Plan Administrator of Unisys Savings Plan We have audited the accompanying statements of assets available for benefits of the Unisys Savings Plan (the Plan) as of December 31, 2003 and 2002, and the related statements of changes in assets available for benefits for the years then ended. These financial statements are the responsibility of the Plan's management. Our responsibility is to express an opinion on these financial statements based on our audits. We conducted our audits in accordance with the standards of the Public Company Accounting Oversight Board (United States). Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement. An audit includes examining, on a test basis, evidence supporting the amounts and disclosures in the financial statements. An audit also includes assessing the accounting principles used and significant estimates made by management, as well as evaluating the overall financial statement presentation. We believe that our audits provide a reasonable basis for our opinion. In our opinion, the financial statements referred to above present fairly, in all material respects, the assets available for benefits of the Plan at December 31, 2003 and 2002, and the changes in its assets available for benefits for the years then ended, in conformity with U.S. generally accepted accounting principles. Our audits were performed for the purpose of forming an opinion on the financial statements taken as a whole. The accompanying supplemental schedule of assets (held at end of year) as of December 31, 2003, is presented for purposes of additional analysis and is not a required part of the financial statements but is supplementary information required by the Department of Labor's Rules and Regulations for Reporting and Disclosure under the Employee Retirement Income Security Act of 1974. This supplemental schedule is the responsibility of the Plan's management. The supplemental schedule has been subjected to the auditing procedures applied in our audits of the financial statements and, in our opinion, is fairly stated in all material respects in relation to the financial statements taken as a whole. /s/ Ernst & Young LLP Philadelphia, Pennsylvania June 4, 2004

2 Unisys Savings Plan Statements of Assets Available for Benefits December 31 2003 2002 --------------------------------------- (In Thousands) Investments at fair value: Fidelity Mutual Funds $ 1,708,723 $ 1,423,184 Unisys Common Stock Funds 268,747 177,975 Unisys Interest Income Fund 406,585 398,727 Participants' Loans 14,704 14,906 Frozen Investment Contracts 10 13 -------------------------------------- 2,398,769 2,014,805 Employer contributions receivable 2,198 - -------------------------------------- Assets available for benefits $ 2,400,967 $ 2,014,805 ====================================== See accompanying notes.

3 Unisys Savings Plan Statements of Changes in Assets Available for Benefits Year ended December 31 2003 2002 ------------------------------------- (In Thousands) Additions: Interest and dividend income $ 48,649 $ 52,236 Contributions: Employer 20,065 17,895 Employee 89,137 85,013 ------------------------------------ 109,202 102,908 ------------------------------------ Total additions 157,851 155,144 ------------------------------------ Deductions: Benefit payments 141,054 225,040 Administrative and other expenses 81 115 ------------------------------------ Total deductions 141,135 225,155 ------------------------------------ Net appreciation (depreciation) in fair value of investments 369,446 (312,374) ------------------------------------ Net increase (decrease) 386,162 (382,385) Assets available for benefits: Beginning of year 2,014,805 2,397,190 ------------------------------------ End of year $2,400,967 $2,014,805 ==================================== See accompanying notes.

4 Unisys Savings Plan Notes to Financial Statements December 31, 2003 1. PLAN DESCRIPTION The Unisys Savings Plan (the Plan) is a defined contribution plan that covers non-bargaining employees paid from a United States payroll of Unisys Corporation (the Company) and bargaining unit employees whose collective bargaining agreement provides for participation in the Plan. The Plan is subject to the provisions of the Employee Retirement Income Security Act of 1974 (ERISA). Participants should refer to the Plan document, summary plan description and their respective bargaining unit agreement, if applicable, for complete information. CONTRIBUTIONS Each plan year, participants may contribute up to 20% or 18% of their pretax compensation up to the prescribed Internal Revenue Code limit, depending on their classification as a non-highly compensated or highly compensated employee, respectively. Participants who are age fifty or older may make catch-up contributions to the Plan. Participants may also make after-tax contributions up to 5% of their eligible compensation. The Company makes a nondiscretionary matching contribution in Company Common Stock equal to 50% of the first 4% of eligible compensation deferred by the participant during 2003 and 2002. The Plan also allows for rollover contributions from other qualified defined contribution plans. INVESTMENT OPTIONS Participants may elect to have their current contributions and existing account balances invested in any one or more of the investment options offered and managed by Fidelity Management & Research Company and Fidelity Management Trust Company (Fidelity). Information regarding the investment options is provided to each participant through electronic media and prepared materials provided by the Company and in each investment fund's prospectus made available by Fidelity. PARTICIPANT ACCOUNTS Each participant's account is credited with the participant's contributions, matching contributions from the Company and allocations of Plan earnings, and is charged with an allocation of administrative expenses. Allocations are based on participant earnings or account balances, as defined in the Plan document. The benefit to which a participant is entitled is equal to the vested portion of his or her account.

5 1. PLAN DESCRIPTION (continued) VESTING AND FORFEITURES Plan participants who were actively employed on January 1, 2000 or later are immediately vested in their account balances at all times. PARTICIPANT LOANS Participants may borrow from their fund accounts up to a maximum equal to the lesser of $50,000 or 50% of their vested account balance. Loan terms range from one to five years, or up to fifteen years for the purchase of a primary residence. The loans are secured by the balance in the participant's account and bear interest at a fixed rate of interest that is commercially reasonable, as determined by the Administrative Committee. A participant may not have more than one loan outstanding. Principal and interest is paid ratably through payroll deductions. PAYMENT OF BENEFITS On termination of service, a participant may receive a lump-sum amount equal to his or her account, or upon death, disability or retirement, elect to receive payments in the form of an annuity or annual installments over the participant's actuarially determined lifetime. Plan participants also may receive in-service withdrawals in certain circumstances as defined in the Plan. PLAN TERMINATION Although it has not expressed any intent to do so, the Company has the right under the Plan to discontinue its matching contributions and/or to terminate the Plan at any time subject to the provisions of ERISA. In the event of Plan termination, participants remain 100% vested in their accounts. 2. SIGNIFICANT ACCOUNTING POLICIES USE OF ESTIMATES The preparation of financial statements in conformity with U.S. generally accepted accounting principles requires management to make estimates and assumptions that affect the amounts reported in the financial statements and accompanying notes. Actual results could differ from those estimates.

6 2. SIGNIFICANT ACCOUNTING POLICIES (continued) INVESTMENT VALUATION AND INCOME RECOGNITION Except for the Unisys Interest Income Fund, the Plan's investments are stated at fair value, which equals the quoted market price on the last business day of the Plan year. Shares of registered investment companies are valued at quoted market prices, which represent net asset values of shares held by the Plan at year-end. Shares of Unisys common stock are valued at the closing market price on the last day of the Plan year. Participant loans are valued at their outstanding balances, which approximate fair value. The Unisys Interest Income Fund, which includes investments in guaranteed investment contracts issued principally by insurance companies and financial institutions which are valued at contract value as estimated by the insurance companies. Contract value represents contributions and reinvested income, less any withdrawals plus accrued interest, because these investments have fully benefit-responsive features. All participant-initiated transactions with the fund are permitted at contract value with no conditions, limits or restrictions. However, withdrawals influenced by Company-initiated events, such as in connection with the sale of a business, may result in a distribution at other than contract value. No reserves have been provided or are considered necessary against contract values for credit risk of contract issuers or otherwise. The contract value of these investment contracts approximates their fair value. Interest accrued on the contract balances, during 2003 and 2002, at rates ranging from 1.00% to 5.40% and from 1.35% to 5.95%, respectively. Interest rates are set at the time the contract is negotiated and, depending on the terms of the contract, are fixed through the maturity date or are re-set quarterly, semiannually or annually. The average yield on the contracts was 5.34% and 5.69% for 2003 and 2002, respectively. Investments in Frozen Investment Contracts represent the cash balance from payments made to the Plan from the Conservation Estate of the Executive Life Insurance Company (ELIC) and from state guaranty associations in settlement of claims made by the Plan as a result of the insolvency of ELIC. The remaining cash balance at December 31, 2003 represents amounts that will be allocated to Plan participants or applied to pay administrative expenses of the Plan. Purchases and sales of securities are recorded on a trade-date basis. Interest income is reported on the accrual basis. Dividends are recorded on the ex-dividend date. Realized gains and losses from securities sold are reported on an average cost basis.

7 2. SIGNIFICANT ACCOUNTING POLICIES (continued) RECLASSIFICATIONS Certain prior-year amounts have been reclassified to conform with the 2003 presentation. 3. INVESTMENTS The Plan's investments at December 31, 2003 and 2002 were held in trusts with Fidelity Management Trust Company, Wachovia Bank N.A., and Oriental Bank & Trust, each of which was established for the investment of the Plan's assets. During 2003 and 2002, the Plan's investments (including investments purchased, sold, as well as held during the year) appreciated (depreciated) in fair value as follows (in thousands): 2003 2002 ---------------------------------------- Fidelity Mutual Funds $ 275,730 $ (265,217) Unisys Common Stock Funds 88,291 (41,771) Unisys U.S. Equity Index Commingled Pool Fund 5,425 (5,386) ---------------------------------------- $ 369,446 $ (312,374) ======================================== Investments that represent 5% or more of fair value of the Plan's assets are as follows (in thousands): 2003 2002 ---------------------------------------- *Unisys Stock Fund $ 254,246 $ 167,700 Unisys Interest Income Fund 406,585 398,727 Fidelity Magellan Fund 264,985 222,767 Fidelity Asset Manager Fund 203,763 183,673 Fidelity Asset Manager Growth Fund 204,354 178,337 Fidelity Retirement Money Market Portfolio Fund 124,955 140,230 * Predominantly non-participant-directed

8 3. INVESTMENTS (continued) Employer match contributions to the Plan are invested in the Unisys Stock Fund. Participants who have reached age fifty are eligible to diversify their investment in the Unisys Stock Fund to other funds available within the Plan. The assets and significant components of the changes in assets relating to the predominantly non-participant- directed investments are as follows (in thousands): December 31 2003 2002 ------------------------------ Investments, at fair value: Unisys Stock Fund $ 254,246 $ 167,700 Unisys Common Stock Fund 14,456 10,232 Interest-Bearing Cash 45 43 Frozen Investment Contracts 10 13 ------------------------------ Total $ 268,757 $ 177,988 ============================== Year ended December 31 2003 2002 ------------------------------ Changes in assets: Interest and dividends $ 108 $ 137 Net appreciation (depreciation) in fair value of investments 88,291 (40,918) Contributions 20,771 20,143 Benefit payments (10,573) (11,063) Administrative and other expenses (14) (10) Net transfers (7,814) (1,834) ------------------------------- Total $ 90,769 $ (33,545) =============================== At December 31, 2003, the Plan held 973,441 and 16,859,543 shares of Unisys Common Stock in the Unisys Common Stock Fund and Unisys Stock Fund, respectively. At December 31, 2002, the Plan held 1,037,857 and 16,932,513 shares of Unisys Common Stock in the Unisys Common Stock Fund and Unisys Stock Fund, respectively.

9 4. TAX STATUS OF THE PLAN The Plan has received a determination letter from the Internal Revenue Service dated September 25, 2002, stating that the Plan is qualified under Section 401(a) of the Internal Revenue Code (the Code) and, therefore, the related trusts are exempt from taxation. Once qualified, the Plan is required to operate in conformity with the Code to maintain its qualification. The Plan Administrator believes the Plan is being operated in compliance with the applicable requirements of the Code and, therefore, believes that the Plan is qualified and the related trusts are tax-exempt. 5. RISKS AND UNCERTAINTIES The Plan invests in various investment securities. Investment securities are exposed to various risks such as interest rate, market and credit risks. Due to the level of risk associated with certain investment securities, it is at least reasonably possible that changes in the values of investment securities will occur in the near term and that such changes could materially affect participants' account balances and the amounts reported in the statements of assets available for benefits. 6. RELATED PARTY TRANSACTIONS Certain Plan investments are shares of mutual funds managed by Fidelity Management Trust Company, the Trustee. The Plan also holds shares of common stock of the Company. These transactions qualify as party-in-interest transactions and are exempt from the prohibited transaction rules.

10 Supplemental Schedule Unisys Savings Plan EIN: 38-0387840 Plan: 004 Schedule H, Line 4i- Schedule of Assets (Held at End of Year) December 31, 2003 Description of Investment Including Maturity Date, Identity of Issue, Borrower, Rate of Interest, Par or Current Lessor or Similar Party Maturity Value Cost** Value - ---------------------------------------------------------------------------------------------------- *Fidelity Mutual Funds: Fidelity Fund Registered Investment Company $ 14,978,644 Puritan Fund Registered Investment Company 18,162,076 Trend Fund Registered Investment Company 3,051,176 Ginnie Mae Portfolio Fund Registered Investment Company 9,494,579 Magellan Fund Registered Investment Company 264,985,277 Contra Fund Registered Investment Company 85,544,815 Equity Income Fund Registered Investment Company 16,038,755 Growth Company Fund Registered Investment Company 36,131,055 Investment Grade Bond Fund Registered Investment Company 9,665,964 Growth & Income Portfolio Fund Registered Investment Company 40,737,676 Intermediate Bond Fund Registered Investment Company 8,290,625 Capital & Income Portfolio Fund Registered Investment Company 8,971,619 Value Fund Registered Investment Company 36,062,212 Mortgage Securities Portfolio Fund Registered Investment Company 4,713,159 Government Securities Fund Registered Investment Company 14,160,834 Independence Fund Registered Investment Company 9,850,467 Over-The-Counter Portfolio Fund Registered Investment Company 15,832,386 Overseas Fund Registered Investment Company 7,553,950 Europe Fund Registered Investment Company 7,769,449 Pacific Fund Registered Investment Company 4,716,031 Real Estate Investment Portfolio Fund Registered Investment Company 15,115,151 Balanced Fund Registered Investment Company 18,538,287 International Growth & Income Fund Registered Investment Company 6,921,375 Capital Appreciation Fund Registered Investment Company 14,022,416 Conv. Securities Fund Registered Investment Company 10,700,298 Canada Fund Registered Investment Company 2,846,459 Utilities Fund Registered Investment Company 8,780,832 Blue Chip Fund Registered Investment Company 62,529,163 Asset Manager Fund Registered Investment Company 203,762,955 Disciplined Equity Fund Registered Investment Company 4,516,934 Low-Priced Fund Registered Investment Company 53,788,949 Worldwide Fund Registered Investment Company 5,680,625 Equity Income II Fund Registered Investment Company 37,241,686 Stock Selector Fund Registered Investment Company 7,301,158 Asset Manager Growth Fund Registered Investment Company 204,354,329 Emerging Markets Fund Registered Investment Company 2,415,688 Aggressive Growth Fund Registered Investment Company 26,187,785 Diversified International Fund Registered Investment Company 19,142,450 Asset Manager Income Fund Registered Investment Company 33,680,108 Diversified Growth Fund Registered Investment Company 41,826,345 New Markets Income Fund Registered Investment Company 11,596,376 Export & Multinational Fund Registered Investment Company 5,885,950 Global Balanced Fund Registered Investment Company 1,300,767 Aggressive International Fund Registered Investment Company 2,250,696 Small Capital Stock Fund Registered Investment Company 13,188,444 Mid-Capital Stock Fund Registered Investment Company 24,619,977 Large-Capital Stock Fund Registered Investment Company 3,292,468 Europe Capital Appreciation Stock Fund Registered Investment Company 2,236,718 Latin America Fund Registered Investment Company 1,615,311 Japan Fund Registered Investment Company 5,220,401 Southeast Asia Fund Registered Investment Company 2,273,749 Freedom Income Fund Registered Investment Company 608,385 Freedom 2000 Fund Registered Investment Company 949,088 Freedom 2010 Fund Registered Investment Company 4,927,277 Freedom 2020 Fund Registered Investment Company 4,268,795 Freedom 2030 Fund Registered Investment Company 2,641,851 Spartan Total Market Index Fund Registered Investment Company 6,422,524 Spartan Extended Market Index Fund Registered Investment Company 2,160,233 Spartan International Market Index Fund Registered Investment Company 826,781 Short-Term Bond Fund Registered Investment Company 4,680,491 Fifty Fund Registered Investment Company 7,548,549 U.S. Bond Index Portfolio Fund Registered Investment Company 20,129,652 Institutional Short-Intermed. Gov't. Portfolio Registered Investment Company 2,251,733 Inflation Pro Bond Registered Investment Company 1,656,680 Contra II Registered Investment Company 341,301 Asset Manager Aggressive Registered Investment Company 842,815 Strat Inc. Registered Investment Company 5,352,932 FID Freedom 2040 Registered Investment Company 609,895 -------------- 1,535,763,581 *Fidelity Money Market Funds: Retirement Money Market Portfolio Fund Registered Investment Company 124,954,900 Retirement Gov't. Money Market Portfolio Fund Registered Investment Company 23,169,823 -------------- 148,124,723 *Fidelity U.S. Equity Index Commingled Pool Fund Registered Investment Company 24,834,955 -------------- Total Fidelity Mutual Funds 1,708,723,259 *Unisys Common Stock Funds: Unisys Common Stock Fund 973,441 units of Common Stock Fund $ 9,273,063 14,455,599 Unisys Stock Fund 11,156,056 units of Common Stock Fund 253,356,935 254,246,513 Interest-Bearing Cash 45,356 45,356 ------------------------------ Total Unisys Common Stock Funds 262,675,354 268,747,468 *Unisys Interest Income Fund: Fidelity STIF Cash Portfolio; 1.00% 4,886,838 Chase Manhattan Bank #430126; 5.40% 100,663,859 Monumental Life Insurance Company #MDA134TR; 5.39% 100,663,223 Rabobank Nederland #UNI-129901; 5.39% 99,706,715 UBS Warburg #3041; 5.39% 100,663,953 Total Unisys Interest Income Fund 406,584,588 *Participants' Loans Interest rates from 5.0% to 5.25% 14,703,397 Frozen Investment Contracts 10,334 10,334 -------------- Total $2,398,769,046 ============== * Party-In-Interest. ** Cost is not applicable for participant-directed investments.

11 SIGNATURES THE PLAN. Pursuant to the requirements of the Securities Exchange Act of 1934, the Plan administrator has duly caused this annual report to be signed on its behalf by the undersigned hereunto duly authorized. UNISYS SAVINGS PLAN UNISYS CORPORATION Date: June 25, 2004 By: /s/ Janet Brutschea Haugen -------------------------- Janet Brutschea Haugen Senior Vice President and Chief Financial Officer

12 EXHIBIT INDEX Exhibit Number Description - ------- ----------- 23 Consent of Ernst & Young LLP, Independent Registered Public Accounting Firm


        Consent of Independent Registered Public Accounting Firm


We consent to the incorporation by reference in the Registration Statements
(Form S-8 No. 333-110019, Form S-8 No. 333-56038 and Form S-8 No. 333-87411)
pertaining to the Unisys Savings Plan of Unisys Corporation of our report
dated June 4, 2004, with respect to the financial statements and schedule of
the Unisys Savings Plan included in this Annual Report (Form 11-K) for the
year ended December 31, 2003.

                                                      /s/  Ernst & Young LLP

Philadelphia, Pennsylvania
June 23, 2004