SECURITIES AND EXCHANGE COMMISSION
                              Washington D.C. 20549




                                    Form 11-K
                                  ANNUAL REPORT




                        Pursuant to Section 15(d) of the
                         Securities Exchange Act of 1934




      (Mark One):
      ANNUAL REPORT  PURSUANT TO SECTION 15(d) OF THE  SECURITIES
   X  EXCHANGE ACT OF 1934.
  ---
      For the fiscal year ended       December 31, 2001
                                --------------------------------

                                       OR

      TRANSITION REPORT PURSUANT TO SECTION 15(d) OF THE
      SECURITIES EXCHANGE ACT OF 1934.
  ---
      For the transition period from               to
                                     -------------    -------------

      Commission file number       333-21011
                             ------------------




                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES
                              c/o FirstEnergy Corp.
                              76 South Main Street
                               Akron, Ohio 44308

             (Full Title of the Plan and the Address of the Plan)




              FirstEnergy Corp. (by way of merger with GPU, Inc.
                  which became effective on November 7, 2001)
                              76 South Main Street
                               Akron, Ohio 44308

            (Name of Issuer of the securities held pursuant to the
              Plan and address of its principal executive office)




                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES

                    REPORT ON AUDITS OF FINANCIAL STATEMENTS
                               for the years ended
                           December 31, 2001 and 2000





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES

                          INDEX OF FINANCIAL STATEMENTS

                                   ---------

                                                                 Pages

Independent Auditors' Report                                        1

Financial Statements:
      Statements of Net Assets Available for Plan
            Benefits as of December 31, 2001 and 2000               2

      Statements of Changes in Net Assets Available
            for Plan Benefits for the years ended
            December 31, 2001 and 2000                              3

      Notes to Financial Statements                              4-12





                          INDEPENDENT AUDITORS' REPORT


To the Savings Plan Committee of the
GPU Companies Employee Savings Plan
For Nonbargaining Employees:


We have audited the  accompanying  statements  of net assets  available for plan
benefits of GPU Companies Employee Savings Plan for Nonbargaining Employees (the
"Plan") as of December 31, 2001 and 2000, and the related  statements of changes
in net assets  available for 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 auditing standards generally accepted
in the  United  States of  America.  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 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 net assets available for plan benefits of the Plan as
of December 31, 2001 and 2000, and the changes in net assets  available for plan
benefits  for the years  then ended in  conformity  with  accounting  principles
generally accepted in the United States of America.



                             Milligan & Company, LLC



April 11, 2002





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES

                            STATEMENTS OF NET ASSETS
                           AVAILABLE FOR PLAN BENEFITS

                           December 31, 2001 and 2000
                           --------------------------



                                                  2001              2000
                                                  ----              ----

      Investment in GPU Companies
            Master Savings Plan Trust,
            at fair value                     $468,047,155      $534,683,275

      Participant loans receivable               4,194,370         4,805,542
                                               -----------       -----------

      Net assets available for plan
            benefits                          $472,241,525      $539,488,817
                                               ===========       ===========



                     The accompanying notes are an integral
                       part of the financial statements.

                                        2





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES

                       STATEMENTS OF CHANGES IN NET ASSETS
                           AVAILABLE FOR PLAN BENEFITS

                 for the years ended December 31, 2001 and 2000
                                  -------------

                                                         2001          2000*
                                                         ----          -----

      Net Asset Balances, beginning of year          $539,488,817  $670,403,859
                                                      -----------   -----------
      Additions to net assets attributed to:
        Contributions:
            Participants'                              10,545,241    14,537,075
            Employer's                                  4,967,289     6,662,394
            Rollovers                                      49,831        96,933

        Transfers from affiliated
          savings plans                                 2,510,906     1,693,354

        Interest on loans                                 330,720       440,520

        Investment income                               9,472,119    31,141,869
                                                      -----------   -----------
                  Total additions                      27,876,106    54,572,145
                                                      -----------   -----------


      Deductions from net assets attributed to:
        Net depreciation in fair
          value of investments                         53,670,113    47,510,356

        Distributions and withdrawals                  41,453,285   137,976,831
                                                      -----------   -----------

                  Total deductions                     95,123,398   185,487,187
                                                      -----------   -----------

      Net decrease                                    (67,247,292) (130,915,042)
                                                      -----------   -----------

      Net Asset Balances, end of year                $472,241,525  $539,488,817
                                                      ===========   ===========


*  Certain  amounts  have been  reclassified  to  conform  to the  current  year
   presentation.


                     The accompanying notes are an integral
                      part of the financial statements.

                                        3





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES
                          NOTES TO FINANCIAL STATEMENTS
                                    ---------

1.   General Description of the Plan:
     -------------------------------

     The following  description of the GPU Companies  Employee  Savings Plan for
     Nonbargaining  Employees  (Plan)  provides only general  information on the
     provisions  of the Plan in effect as of  December  31,  2001.  Participants
     should refer to the Benefits Handbook,  Plan document, and prospectus for a
     more complete description of the Plan's provisions.

           General:
           -------

     The Plan is a defined  contribution  plan.  In general,  all  nonbargaining
     employees of GPU Companies  (Companies)  are eligible to participate in the
     Plan if he/she is  employed  on a full-time  basis or if the  employee  has
     completed  at least  1,000 hours of service in a  consecutive  twelve-month
     period.

     The Plan is intended to qualify as a cash or deferred  profit-sharing  plan
     under  Sections  401(a)  and 401(k) of the  Internal  Revenue  Code.  It is
     subject to the provisions of the Employee Retirement Income Security Act of
     1974 (ERISA).  A participant is eligible to transfer  his/her account to an
     affiliated savings plan upon a change in his/her employment status.

     The Plan contains  additional  employer  contributions and employee savings
     features.  Participants  may "rollover"  distributions  received from other
     qualified plans to the Plan.

           Contributions:
           -------------

     The Plan provides two  contribution  options to a  participant.  Subject to
     certain limitations set forth in the Plan, the participant may elect (1) to
     have  his/her  base  compensation  reduced by an amount  equal to any whole
     percentage  (before-tax  401(k)  contributions),  which is  contributed  on
     behalf of the employee by the Company;  and/or (2) to contribute by payroll
     deduction any whole percentage of base compensation (after-tax).

           Matching Program:
           ----------------

     The  Companies  provide a matching  contribution  to the Plan, on behalf of
     each  participant,  in an  amount up to 100% of a  participant's  aggregate
     contributions up to 4% of the participant's base salary.

           Administration of Plan Assets:
           -----------------------------

     The Plan's assets,  which consist principally of stocks and bonds, are held
     by the Trustee of the Plan. Employer and participant contributions are held
     and managed by the Trustee, which invests cash received, reinvests interest
     and dividend income, and makes distributions to participants.


                                    Continued
                                        4





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES
                    NOTES TO FINANCIAL STATEMENTS, Continued
                                     -------

1.   General Description of the Plan, continued:
     -------------------------------

           Administrative Expenses:
           -----------------------

     The  Companies  absorb a small  portion  of  administrative  expenses.  The
     majority of the administrative  expenses,  primarily Investment and Trustee
     Fees,  are paid out of plan assets held in the GPU  Companies  Master Trust
     (Trust).  Investment  gains in the Trust are shown net of these  Investment
     and Trustee Fees.

           Investment Funds:
           ----------------

     The plan provides investment options that are  participant-directed,  which
     allows  participants  to  choose  among  various  investment  alternatives.
     Participants  may change their  investment  option at any time,  subject to
     certain  limitations.  Participants  may elect to have their Plan  accounts
     invested in one or more of the following investment options:

     - Fidelity  Puritan  Fund:  This fund  seeks to  obtain a  balance  between
       -----------------------
       capital appreciation, preservation of capital, and generation of income.

     - Fidelity   Independence   Fund*:   This  fund   seeks  to   provide   the
       -------------------------------
       opportunity for significant capital appreciation.

     - Fidelity  OTC  Portfolio  Fund:   This  fund  seeks   long-term   capital
       ------------------------------
       appreciation   by  investing  in  securities   that  are  traded  in  the
       over-the-counter (OTC) securities market.

     - Fidelity    Overseas   Fund:   This   fund   seeks   long-term    capital
       ---------------------------
       appreciation, primarily through investments in foreign securities.

     - Interest  Income Fund: The return  objective of this fund is to provide a
       ---------------------
       higher rate of return over time than the rate of return  offered by money
       market funds. The Interest Income Fund invests in a diversified portfolio
       of   investment   contracts   issued  by  only   high-quality   financial
       institutions as well as security-backed investment contracts supported by
       high quality fixed income securities.

     - Diversified  Bond Fund: This fund seeks to match or exceed the returns of
       ----------------------
       the Lehman  Brothers  Aggregate  Index.  The fund  invests  primarily  in
       government,  corporate,  mortgage-backed and asset-backed securities. The
       fund  invests in only high quality  bonds,  that is, those rated at least
       BBB by Standard & Poor's or Baa3 by Moody's Investors Service.

     - Conservative Growth Portfolio: The investment objective of this portfolio
       -----------------------------
       is to provide income from fixed income securities and growth of principal
       from  stock  funds.  The  Conservative  Growth  Portfolio  has  an  asset
       allocation target of 35% equities and 65% fixed income securities.

     * Name changed from Fidelity  Retirement  Growth Fund effective January 27,
       2001.

                                    Continued
                                        5





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES
                    NOTES TO FINANCIAL STATEMENTS, Continued
                                     -------

1.     General Description of the Plan, continued:
       -------------------------------

     - Moderate Growth Portfolio:  The investment objective of this portfolio is
       -------------------------
       to  provide  growth  from  stock  funds  and  income  from  fixed  income
       securities.  The Moderate Growth Portfolio has an asset allocation target
       of 60% equities and 40% fixed income securities.

     - Aggressive Growth Portfolio:  The investment  objective of this portfolio
       ---------------------------
       is to  provide  growth  primarily  from stock  funds with a small  income
       component. The Aggressive Growth Portfolio has an asset allocation target
       of 80% equities and 20% fixed income securities.

     - S&P 500 Index  Fund:  This fund  seeks to match  the  performance  of the
       -------------------
       Standard & Poor's 500  Index.  The Fund  invests in all 500 stocks in the
       S&P 500 Index in proportion to their weighting in the Index. The Fund may
       also hold 2-5% of its value in futures  contracts (an agreement to buy or
       sell a specific security by a specific date at an agreed-upon price).

     - International Equity Fund: This is an actively managed fund that seeks to
       -------------------------
       exceed  the  performance  of the  Morgan  Stanley  Capital  International
       Europe, Australia, and Far East (MSCI EAFE) Index (unhedged) by investing
       in common stocks of companies headquartered outside the United States.

     - Small Cap Equity  Fund:  This is an actively  managed  fund that seeks to
       ----------------------
       consistently  exceed the total  return  performance  of the Russell  2500
       Stock Index while maintaining a similar level of risk. The fund primarily
       invests in a portfolio of common stock of small to medium-sized  domestic
       companies, which offer above-average growth potential.

     - FirstEnergy  Stock Fund*: This fund's goal is to provide long-term growth
       ------------------------
       through capital  appreciation and dividend income.  The FirstEnergy Stock
       Fund invests almost exclusively in FirstEnergy  Corporation common stock.
       A small portion of assets is invested in money market  securities to meet
       the fund's liquidity needs.  Dividends paid on the FirstEnergy stock held
       in this fund are used to purchase additional common shares.

     - Mutual Fund Window:  The Mutual Fund Window (MFW) is the brokerage option
       ------------------
       of the Savings Plan and is a way to invest a portion of your Savings Plan
       account in a wide variety of mutual funds.  The MFW offers  approximately
       3500  mutual   funds  from  more  than  200  mutual  fund   families  and
       approximately  600  no-transaction  fee funds  currently  offered through
       State Street Brokerage Services, Inc.

     * GPU Stock Fund was  converted  to the  FirstEnergy  Stock Fund  effective
       November 7, 2001.


                                    Continued
                                        6





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                           FOR NONBARGAINING EMPLOYEES
                    NOTES TO FINANCIAL STATEMENTS, Continued
                                     -------

1.    General Description of the Plan, continued:
      -------------------------------

           Employee Participation in the Plan:
           ----------------------------------

      The number of participating  employees with account  balances  invested in
      each investment option at December 31, 2001 and 2000 was as follows:

                  FUND #/FUND NAME                       NUMBER OF PARTICIPANTS
                  ----------------                       ----------------------
                                                           2001         2000
                                                           ----         ----

                  10 Interest Income                      1,825        1,834
                  20 Diversified Bond                       846          723
                  30 Conservative Growth                    232          190
                  35 S&P 500 Index                        2,063        2,326
                  40 Moderate Growth                      1,678        1,875
                  45 Fidelity Puritan                       488          424
                  50 Aggressive Growth                      596          608
                  55 Fidelity Independence*                 870          974
                  60 Small Capital Equity                   712          713
                  65 Fidelity OTC                           710          811
                  70 International Equity                   403          468
                  75 Fidelity Overseas                      337          373
                  80 FirstEnergy Stock**                    633          758
                  85 Mutual Fund Window                     186          206

     The total number of  participants in the Plan at December 31, 2001 and 2000
     was 3,634 and 3,912, respectively.  This is less than the sum of the number
     of participants  shown in the schedule above because many  participants are
     investing in more than one option.

     *  Name changed from Fidelity  Retirement Growth Fund effective January 27,
        2001
     ** GPU Stock Fund was  converted to the  FirstEnergy  Stock Fund  effective
        November 7, 2001


           Participant Accounts:
           --------------------

     Each   participant's   account  is  credited  with  the  participant's  own
     contributions and with the Company's matching  contributions.  Each account
     maintained  for a  participant  reflects the number of unitized  shares and
     their value for each mutual fund and for the  FirstEnergy  Stock Fund.  Any
     portion of a  participant's  account  balance  invested  in the Mutual Fund
     Window  reflects the number of shares and their value for each mutual fund.
     All income,  gain or loss  attributable to the investment of the balance of
     any account maintained for a participant is recorded to that account.


                                    Continued
                                        7





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                         FOR NONBARGAINING EMPLOYEES
                   NOTES TO FINANCIAL STATEMENTS, Continued
                                   -------

1.   General Description of the Plan, continued:
     -------------------------------

           Vesting:
           -------

     Participants are 100% vested at all times in their Plan accounts.

           Distributions and Withdrawals:
           -----------------------------

     A participant's Plan account balances become distributable upon termination
     of the  participant's  employment for any reason.  Distributions of account
     balances  in  excess  of  $5,000  may be  deferred,  at  the  participant's
     election,  up to age 70 1/2. If distribution of a participant's account has
     not otherwise begun, it must begin by April 1st following the year in which
     the  participant  attained age 70 1/2.  Distributions  generally are in the
     form of a single lump sum payment.  The Plan permits withdrawals of account
     balances in the event of financial hardship or disability as defined in the
     Plan.  A  complete  description  of the  Plan's  terms and  conditions  for
     employee distributions and withdrawals can be found in the Plan document.

           Loans to Participants:
           ---------------------

     The  Plan  provides  that  loans  may be made  to a  participant  from  the
     participant's  account balance subject to certain  conditions.  The minimum
     amount of each loan is $1,000 with the maximum  being  $50,000,  or certain
     lesser  amounts as described in the Plan.  Interest on the loan is credited
     to the participant's  account.  The loans are secured by the balance in the
     participant's  account.  Principal  and interest  are paid ratably  through
     monthly  payroll  deductions.  The rate is determined  periodically  by the
     Administrative  Committee based on current  commercial  rates. The interest
     rates for loans in excess of four years and ten  months  were 8.22% for the
     period  January 1 through  June 30,  2001 and 7.08% for the  period  July 1
     through  December 31, 2001. The interest rates for loans four years and ten
     months or less were 9.20% for the period  January 1 through  June 30,  2001
     and 7.685% for the period July 1 through December 31, 2001.

           Plan Termination:
           ----------------

     The GPU Companies reserve the right at any time to modify,  suspend,  amend
     or terminate the Plan.  However,  the GPU Companies  cannot do so in such a
     manner that would cause or permit any part of the Plan's  assets to be used
     for or  diverted  to  purposes  other  than for the  exclusive  benefit  of
     participants or their beneficiaries.


                                    Continued
                                        8





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                         FOR NONBARGAINING EMPLOYEES
                   NOTES TO FINANCIAL STATEMENTS, Continued
                                   -------

2.   Summary of Significant Accounting Policies:
     ------------------------------------------

           Basis of Accounting:
           -------------------

     The financial  statements of the plan are prepared under the accrual method
     of accounting.

           Valuation of Investments:
           ------------------------

     The amounts  shown herein as the  investment  in the GPU  Companies  Master
     Savings Plan Trust reflect the fair value of the assets held in such Trusts
     and the Plan's relative interest in the Trusts. The Plan's participation is
     measured at its value at the  beginning  of the  valuation  period plus net
     external cash flow (contributions,  distributions, etc.) experienced by the
     Plan during the  valuation  period.  Investment  income,  net realized gain
     (loss) on investments  and net unrealized  appreciation  (depreciation)  of
     investments  are  allocated  to each  participating  plan  based  upon  its
     accumulated monthly balance for each investment option (see Note 3).

     Investment  income from the GPU Companies Master Savings Plan Trust for the
     years ended  December 31, 2001 and 2000,  consists of interest and dividend
     income.   The  net  appreciation   (depreciation)  in  the  fair  value  of
     investments  consists  of  realized  gains  or  losses  and the  unrealized
     appreciation  (depreciation)  on  those  investments  in the GPU  Companies
     Master Savings Plan Trust.

     The fair  market  value of  assets  held by the  Trust  are  determined  as
     follows:  Stocks and bonds are valued at their closing quoted market prices
     on the last  business  day of the year.  Short-term  group  trust funds and
     insurance  contracts  are  valued  at cost  plus  accrued  interest,  which
     approximates market.

            Use of Estimates:
            ----------------

     The  preparation  of financial  statements in  conformity  with  accounting
     principles  generally accepted in the United States of America requires the
     plan  administrator  to make  estimates and assumptions that affect certain
     reported  amounts and disclosures.  Accordingly,  actual results may differ
     from those estimates.

            Reclassifications:
            -----------------

     Certain prior year  amounts have been  reclassified  to conform to the year
     ended  December  31,  2001  presentation.  These  changes  had no impact on
     previously reported results of operations or net assets.

                                    Continued
                                        9





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                         FOR NONBARGAINING EMPLOYEES
                   NOTES TO FINANCIAL STATEMENTS, Continued
                                   -------

3.    Investments:
      -----------

      The investments  reflected in the December 31, 2001 and 2000 Statements of
      Net Assets  Available  for Plan  Benefits  represent the Plan's 63.15% and
      65.00% share, respectively, of total investments held in the GPU Companies
      Master Savings Plan Trust at December 31, 2001 and 2000.

      At December 31, 2001 and 2000, the total fair value of investments held in
      the GPU Companies Master Savings Plan Trust are summarized as follows:

                                              2001                    2000
                                              ----                    ----

      Aggressive Growth Portfolio       $  19,770,358            $ 22,079,147
      Fidelity Independence Fund**         75,069,658 *           112,053,343 *
      Small Capital Equity Fund            24,511,906              24,104,318
      Fidelity OTC Portfolio Fund          34,321,061              49,366,914 *
      International Equity Fund             7,003,697               8,693,456
      Fidelity Overseas Fund                6,803,090               9,775,960
      FirstEnergy Stock Fund***            17,901,466              19,223,632
      Mutual Fund Window                   17,897,551              25,793,558
      Interest Income Fund                181,148,895 *           158,303,350 *
      Diversified Bond Fund                32,978,648              20,306,629
      Conservative Growth Portfolio         8,487,277               6,108,602
      S&P 500 Index Fund                  160,161,418 *           195,528,067 *
      Moderate Growth Portfolio           117,554,463 *           133,738,773 *
      Fidelity Puritan Fund                37,555,463 *            37,530,036

      Total investments at fair value    $741,164,951            $822,605,785
                                          ===========             ===========

      Total investments at cost          $749,027,738            $769,489,747
                                          ===========             ===========

      *   These investments represent 5% or more of the net assets available for
          benefits.

      **  Name  changed from Fidelity  Retirement  Growth Fund effective January
          27, 2001.

      *** GPU Stock Fund was converted to the  FirstEnergy  Stock Fund effective
          November 7, 2001.


                                    Continued
                                       10





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                         FOR NONBARGAINING EMPLOYEES
                   NOTES TO FINANCIAL STATEMENTS, Continued
                                   -------

3.    Investments, continued:
      -----------

      Based on participant  investment options at December 31, 2001 and 2000 the
      Plan's investments were allocated as follows:

                                 2001                  2000
                              % BY FUND             % BY FUND
                              ---------             ---------

      Interest Income           24.30%                19.25%
      Diversified Bond           4.82%                 2.72%
      Conservative Growth        1.28%                 0.79%
      S&P 500 Index             21.32%                23.87%
      Moderate Growth           16.42%                16.98%
      Fidelity Puritan           5.13%                 4.48%
      Aggressive Growth          2.92%                 2.81%
      Fidelity Independence*     8.65%                11.87%
      Small Capital Equity       3.65%                 3.26%
      Fidelity OTC               4.49%                 5.70%
      International Equity       0.95%                 1.13%
      Fidelity Overseas          0.94%                 1.14%
      FirstEnergy Stock**        2.18%                 2.19%
      Mutual Fund Window         2.95%                 3.81%

      *  Name changed from Fidelity Retirement Growth Fund effective January 27,
         2001.

      ** GPU Stock Fund was converted to the FirstEnergy  Stock  Fund  effective
         November 7, 2001.

         The net  investment  gains in the GPU Master Savings Plan Trust for the
         years ended December 31, 2001 and 2000 were as follows:

                                     2001                2000
                                     ----                ----
      Dividends                 $  3,031,891        $ 39,642,728
      Interest income             11,395,260          10,904,328
      Net depreciation in fair
         value of investments    (86,727,994)        (75,985,990)
                                 -----------         -----------

      Net investment losses     $(72,300,843)       $(25,438,934)
                                 ===========         ===========


                                    Continued
                                       11





                       GPU COMPANIES EMPLOYEE SAVINGS PLAN
                         FOR NONBARGAINING EMPLOYEES
                   NOTES TO FINANCIAL STATEMENTS, Concluded
                                   -------

4.    Party-In-Interest Transactions:
      ------------------------------

      Certain  Plan  investments  are  shares of mutual  funds  managed by State
      Street  Bank.  State  Street  Bank is the  trustee as defined by the Plan.
      Therefore, these transactions qualify as party-in-interest transactions.

5.    Tax Status:
      ----------

      The Plan  obtained its latest  determination  letter on June 19, 1998,  in
      which the Internal Revenue Service stated that the Plan, as then designed,
      was in compliance with the applicable requirements of the Internal Revenue
      Code. The Plan has been amended since receiving the determination  letter.
      However,  the plan  administrator and the plan's tax counsel believes that
      the Plan is  currently  designed  and being  operated in  compliance  with
      applicable  requirements  of the  Internal  Revenue  Code.  Therefore,  no
      provision  for income  taxes has been  included  in the  Plan's  financial
      statements.

6.    Plan Amendments:
      ---------------

      The Plan was amended, effective October 1, 2001 to incorporate FirstEnergy
      Merger Provisions. At the effective time of the merger between GPU Company
      and FirstEnergy Corporation, all shares of GPU Stock held in the GPU Stock
      Fund were  automatically  converted  into the right to receive  the merger
      consideration with respect to such shares. The merger consideration, which
      included  both  stock and cash in respect to the GPU Stock held in the GPU
      Stock Fund was reinvested in shares of FirstEnergy  Corporation Stock. The
      effective date of the merger was November 7, 2001.


                                       12





                                    SIGNATURE



      Pursuant to the  requirements of the Securities  Exchange Act of 1934, the
trustees (or other persons who administer the plan) have duly caused this annual
report to be signed by the undersigned thereunto duly authorized.






                                 FirstEnergy Corp.

                                 GPU Companies Employee Savings Plan
                                 for Nonbargaining Employees





Date:  June 21, 2002             By:  /s/ Richard J. LaFleur
                                      ----------------------------------------
                                       Richard J. LaFleur
                                       Chairman, Savings Plan Committee