Date of Filing: November 7, 2001 File No.: 70-9793 ------------------------------------------------------------------------------- FORM U-5A NOTIFICATION OF REGISTRATION Filed under Section 5(a) of the Public Utility Holding Company Act of 1935 FirstEnergy Corp. Name of Registrant The undersigned holding company hereby notifies the Securities and Exchange Commission that it registers under and pursuant to the provisions of Section 5(a) of the Public Utility Holding Company Act of 1935 and furnishes the following information as to the registrant and subsidiary companies thereof: (1) Exact name of registrant: FirstEnergy Corp. (2) Address of principal executive offices: 76 South Main Street, Akron, Ohio 44308 (3) Name and address of officer to whom notices and communications should be addressed: Leila L. Vespoli Senior Vice President and General Counsel FirstEnergy Corp. 76 South Main Street Akron, Ohio 44308 With a copy to: William J. Harmon Jones, Day, Reavis & Pogue 77 West Wacker Chicago, Illinois 60601 (4) Certain information regarding the registrant and each subsidiary company thereof (indented to reflect parent-subsidiary relationships): FIRSTENERGY CORP. & SUBSIDIARIES ----------------------------------------------------------------------------------------------- NAME OF COMPANY ORGANIZATION ----------------------------------------------------------------------------------------------- Ohio Edison Company Corporation Pennsylvania Power Company Corporation Ohio Valley Electric Corporation (16.5% interest; 4% interest held by Toledo Edison) Corporation Indiana-Kentucky Electric Corporation Corporation OES Capital, Incorporated Corporation OES Fuel, Incorporated Corporation ----------------------------------------------------------------------------------------------------------- NAME OF COMPANY STATE TYPE OF BUSINESS ----------------------------------------------------------------------------------------------------------- Ohio Edison Company OH Public Utility Company Pennsylvania Power Company PA Public Utility Company Ohio Valley Electric Corporation (16.5% interest; 4% interest held by Toledo Edison) OH Public Utility Company Indiana-Kentucky Electric Corporation IN Public Utility Company OES Capital, Incorporated DE Financing OES Fuel, Incorporated OH Energy-related --------------------------------------------------------------------------------------------- NAME OF COMPANY ORGANIZATION --------------------------------------------------------------------------------------------- OES Finance, Incorporated Corporation Ohio Edison Financing Trust Trust Ohio Edison Financing Trust II Trust CID Ohio Equity Capital, Limited Partnership Fund IV (10% Limited interest; FirstEnergy Properties, Inc. holds 5% interest) Partnership OES Nuclear, Incorporated Corporation OES Ventures, Incorporated Corporation PNBV Capital Trust (49% interest) Corporation FirstEnergy Engineering, Incorporated (49% interest) Corporation American Transmission Systems, Incorporated Corporation The Cleveland Electric Illuminating Company ("TCEIC") Corporation Centerior Funding Corporation Corporation Cleveland Electric Financing Trust I Trust The Toledo Edison Company Corporation The Toledo Edison Capital Corporation (90% interest; Corporation 10% interest held by TCEIC) MARBEL Energy Corporation Corporation Northeast Ohio Natural Gas Corp. Corporation Marbel Holdco, Inc. Corporation Great Lakes Energy Partners, LLC (50% interest) LLC FirstEnergy Service Company Corporation FirstEnergy Properties, Inc. Corporation BSG, Properties, Inc. Corporation McDonald Corporate Tax Credit Fund Limited Partnership LP (12.37% limited partnership interest) McDonald Ohio Tax Credit Fund - 1996 Limited Partnership (42.13% limited partnership interest) LP McDonald Ohio Tax Credit Fund - 1998 Limited Partnership (30.94% limited partnership interest) LP Apollo Tax Credit Fund III, L.P. (33.33% limited partnership interest) LP Apollo Tax Credit Fund - IX, Limited Partnership (99.99% limited partnership interest) LP Boston Capital Corporate Tax Credit Fund X (10.93% limited partnership interest) LP Boston Capital Corporate Tax Credit Fund XIV (20% limited partnership interest) LP Boston Capital Corporate Tax Credit Fund XVII (10% limited partnership interest) LP Marion Senior Housing Limited (29.21% limited partnership interest) LP Cranberry Square Associates, L.P. LP FirstEnergy Ventures Corp. Corporation Centerior Power Enterprises, Inc. Corporation Centerior Energy Services, Inc. Corporation Advanced Technologies Development Corp. Corporation Centerior Communications Holdings, Inc. Corporation Fiber Venture Equity, Inc. Corporation AFN Finance Company No. 3, LLC LLC Bay Shore Power Company Corporation FirstEnergy Telecommunications Corp. Corporation Warrenton River Terminal, Ltd. Corporation Eastroc Technologies, LLC (50% interest) LLC Engineered Processes, Ltd. (50% interest) LLC FirstEnergy Securities Transfer Company Corporation FirstEnergy Facilities Services Group, LLC LLC Ancoma, Inc Corporation Colonial Mechanical Corporation Corporation Webb Technologies, Inc. Corporation -------------------------------------------------------------------------------------------------------------------------------- NAME OF COMPANY STATE TYPE OF BUSINESS -------------------------------------------------------------------------------------------------------------------------------- OES Finance, Incorporated OH Financing Ohio Edison Financing Trust DE Financing Ohio Edison Financing Trust II DE Inactive CID Ohio Equity Capital, Limited Partnership Fund IV (10% Inactive interest; FirstEnergy Properties, Inc. holds 5% interest) OES Nuclear, Incorporated OH Financing OES Ventures, Incorporated OH Non-utility holding company PNBV Capital Trust (49% interest) DE Financing FirstEnergy Engineering, Incorporated (49% interest) OH Energy-related American Transmission Systems, Incorporated OH Public Utility Company The Cleveland Electric Illuminating Company ("TCEIC") OH Public Utility Company Centerior Funding Corporation DE Financing Cleveland Electric Financing Trust I DE Inactive The Toledo Edison Company OH Public Utility Company The Toledo Edison Capital Corporation (90% interest; DE Investment 10% interest held by TCEIC) MARBEL Energy Corporation OH Public Utility Company Northeast Ohio Natural Gas Corp. OH Energy-related Marbel Holdco, Inc. OH Non-utility holding company Great Lakes Energy Partners, LLC (50% interest) DE Energy-related FirstEnergy Service Company OH Inactive FirstEnergy Properties, Inc. OH Real Estate (Energy-related) BSG, Properties, Inc. OH Real Estate (Energy-related) McDonald Corporate Tax Credit Fund Limited Partnership Real Estate (Low income housing tax credit) (12.37% limited partnership interest) McDonald Ohio Tax Credit Fund - 1996 Limited Partnership (42.13% limited partnership interest) Real Estate (Low income housing tax credit) McDonald Ohio Tax Credit Fund - 1998 Limited Partnership (30.94% limited partnership interest) Real Estate (Low income housing tax credit) Apollo Tax Credit Fund III, L.P. (33.33% limited partnership interest) Real Estate (Low income housing tax credit) Apollo Tax Credit Fund - IX, Limited Partnership (99.99% limited partnership interest) Real Estate (Low income housing tax credit) Boston Capital Corporate Tax Credit Fund X (10.93% limited partnership interest) Real Estate (Low income housing tax credit) Boston Capital Corporate Tax Credit Fund XIV (20% limited partnership interest) Real Estate (Low income housing tax credit) Boston Capital Corporate Tax Credit Fund XVII (10% limited partnership interest) Real Estate (Low income housing tax credit) Marion Senior Housing Limited (29.21% limited partnership interest) Real Estate (Low income housing tax credit) Cranberry Square Associates, L.P. PA Real Estate (Infrastructure development) FirstEnergy Ventures Corp. OH Non-utility holding company Centerior Power Enterprises, Inc. OH Inactive Centerior Energy Services, Inc. OH Energy-related Advanced Technologies Development Corp. OH ETC Centerior Communications Holdings, Inc. OH Non-utility holding company Fiber Venture Equity, Inc. OH Telecommunications AFN Finance Company No. 3, LLC DE ETC Bay Shore Power Company OH Energy-related FirstEnergy Telecommunications Corp. OH ETC Warrenton River Terminal, Ltd. OH Energy-related Eastroc Technologies, LLC (50% interest) OH Energy-related Engineered Processes, Ltd. (50% interest) OH Energy-related FirstEnergy Securities Transfer Company OH Financing FirstEnergy Facilities Services Group, LLC OH Non-utility holding company Ancoma, Inc NY Energy-related Colonial Mechanical Corporation VA Energy-related Webb Technologies, Inc. VA Energy-related ------------------------------------------------------------------------------------------------- NAME OF COMPANY ORGANIZATION ------------------------------------------------------------------------------------------------- Dunbar Mechanical Inc. Corporation Edwards Electrical & Mechanical, Inc. Corporation Elliot-Lewis Corporation Corporation A.A. Duckett, Inc. Corporation Sauter Crane Rental, Inc. Corporation E-L Enterprises, Inc. Corporation R.L. Anderson, Inc. Corporation Modern Air Conditioning, Inc. Corporation Airdex Air Conditioning Corporation Corporation L.H. Cranston and Sons, Inc. Corporation Roth Bros., Inc. Corporation The Hattenbach Company Corporation R.P.C. Mechanical, Inc. Corporation Spectrum Controls Systems, Inc. Corporation Kinetic Ventures I, LLC (f/k/a Utility Competitive Advantage Fund I, LLC) (11.10% interest) LLC Kinetic Ventures II, LLC (f/k/a Utility Competitive Advantage Fund II, LLC) (17.63% interest) LLC The Alliance Participants Administrative and Startup Company, LLC (10% interest) LLC FirstEnergy Solutions Corp. Corporation Penn Power Energy, Inc. Corporation FirstEnergy Generation Corp. Corporation FE Acquisition Corp. Corporation Mid-Atlantic Energy Development Co. Corporation FirstEnergy Nuclear Operating Company Corporation FELHC, Inc. Corporation Centerior Service Company Corporation Centerior Indemnity Trust Corporation FE Holdings, L.L.C. LLC PowerSpan Corp. (18.63% interest) Corporation First Communications, LLC (31.08% interest) LLC Jersey Central Power & Light Company ("JCP&L") Corporation JCP&L Preferred Capital, Inc. Corporation JCP&L Capital, L.P (sole general partner) Limited Partnership JCP&L Transition Holdings, Inc. Corporation JCP&L Transition, Inc. Corporation JCP&L Transition Funding LLC LLC Saxton Nuclear Experimental Corporation (owned by JCP&L, Penelec and Met-Ed) Corporation NCP Ada Power Incorporated Corporation NCP Energy, Inc. Corporation Pennsylvania Electric Company ("Penelec") Corporation Waverly Electric Power & Light Company Corporation Nineveh Water Company Corporation Penelec Preferred Capital, Inc. Corporation Penelec Capital II, L.P. (sole general partner) Limited Partnership Penelec Capital Trust Statutory Business Trust Metropolitan Edison Company ("Met-Ed") Corporation York Haven Power Company Corporation Met-Ed Preferred Capital II, Inc. Corporation Met-Ed Capital II, L.P. (sole general partner) Limited Partnership Met-Ed Capital Trust Statutory Business Trust GPU Power Corporation GPU EnerTech Holdings, Inc. Corporation GPU Advanced Resources, Inc. Corporation ------------------------------------------------------------------------------------------------------------------- NAME OF COMPANY STATE TYPE OF BUSINESS ------------------------------------------------------------------------------------------------------------------- Dunbar Mechanical Inc. OH Energy-related Edwards Electrical & Mechanical, Inc. IN Energy-related Elliot-Lewis Corporation PA Energy-related A.A. Duckett, Inc. DE Energy-related Sauter Crane Rental, Inc. PA Energy-related E-L Enterprises, Inc. DE Non-utility holding company R.L. Anderson, Inc. FL Energy-related Modern Air Conditioning, Inc. FL Energy-related Airdex Air Conditioning Corporation FL Energy-related L.H. Cranston and Sons, Inc. MD Energy-related Roth Bros., Inc. OH Energy-related The Hattenbach Company OH Energy-related R.P.C. Mechanical, Inc. OH Energy-related Spectrum Controls Systems, Inc. OH Energy-related Kinetic Ventures I, LLC (f/k/a Utility Competitive Advantage Fund I, LLC) (11.10% interest) Energy-related Kinetic Ventures II, LLC (f/k/a Utility Competitive Advantage Fund II, LLC) (17.63% interest) Energy-related The Alliance Participants Administrative and Startup Company, LLC (10% interest) Energy-related FirstEnergy Solutions Corp. OH Energy-related Penn Power Energy, Inc. PA Energy-related FirstEnergy Generation Corp. OH EWG FE Acquisition Corp. OH Non-utility holding company Mid-Atlantic Energy Development Co. OH Inactive FirstEnergy Nuclear Operating Company OH Energy-related FELHC, Inc. OH ETC Centerior Service Company OH Inactive Centerior Indemnity Trust OH Inactive FE Holdings, L.L.C. OH Inactive PowerSpan Corp. (18.63% interest) Energy-related First Communications, LLC (31.08% interest) OH ETC Jersey Central Power & Light Company ("JCP&L") NJ Public Utility Company JCP&L Preferred Capital, Inc. DE Financing JCP&L Capital, L.P (sole general partner) DE Financing JCP&L Transition Holdings, Inc. DE Financing JCP&L Transition, Inc. DE Financing JCP&L Transition Funding LLC DE Financing Saxton Nuclear Experimental Corporation (owned by JCP&L, Penelec and Met-Ed) Energy-related[owns experimental nuclear reactor] NCP Ada Power Incorporated CA Inactive NCP Energy, Inc. CA Inactive Pennsylvania Electric Company ("Penelec") PA Public Utility Company Waverly Electric Power & Light Company PA Public Utility Company Nineveh Water Company PA Water company Penelec Preferred Capital, Inc. DE Financing Penelec Capital II, L.P. (sole general partner) DE Financing Penelec Capital Trust DE Financing Metropolitan Edison Company ("Met-Ed") PA Public Utility Company York Haven Power Company PA Public Utility Company Met-Ed Preferred Capital II, Inc. DE Financing Met-Ed Capital II, L.P. (sole general partner) DE Financing Met-Ed Capital Trust DE Financing GPU Power DE EWG GPU EnerTech Holdings, Inc. DE Non-utility holding company GPU Advanced Resources, Inc. DE Energy-related ---------------------------------------------------------------------------------------------- NAME OF COMPANY ORGANIZATION ---------------------------------------------------------------------------------------------- GPU Telecom Services, Inc Corporation AFN, LLC (25% interest) LLC AFN Finance Company No. 1, LLC LLC GPU Diversified Holdings LLC LLC GPU Service, Inc. Corporation GPU Nuclear, Inc. Corporation MYR Group, Inc. Corporation The L.E. Myers Co. Corporation Hawkeye Construction, Inc. Corporation MYRcom, Inc. Corporation MYRpower, Inc. Corporation Great Southwestern Construction, Inc. Corporation Harlan Electric Company Corporation Sturgeon Electric Company, Inc. Corporation ComTel Technology Inc. Corporation Power Piping Company Corporation D.W. Close Company Corporation GPU Power, Inc. Corporation Guaracachi America, Inc. Corporation Empresa Guaracchi S.A. EI Barranquilla, Inc. Corporation Termobarranquilla S.A. Los Amigos Leasing Company Ltd. GPUI Colombia Ltda GPU Power Philippines, Inc. Corporation Magellan Utilities Development Corporation Corporation GPU International Asia, Inc. Corporation GPU Power Ireland, Inc. Corporation Hanover Energy Corp. Corporation Austin Cogeneration Corporation Corporation Austin Cogeneration Partners, L.P. LP International Power Advisors, Inc. Corporation EI Canada Holding Limited EI Services Canada Limited EI Brooklyn Power Limited EI Brooklyn Investments Limited Brooklyn Energy L.P. LP GPU Capital, Inc. Corporation GPU Electric, Inc. Corporation GPU Argentina Holdings, Inc. Corporation GPU Argentina Services, S.R.L. GPU Empresa Distribuidora Electrica Regional, S.A. San Luis Energy S.A. Compania Electrica La Rioja S.A. Empresa Distribuidora de Electricidad de la Rioja S.A. GPU Empresa de Sistemas Electricos Dispersos S.A. Empresa Distribuidora de Electricidad de Salta S.A. GPU Australia Holdings, Inc. Corporation VicGas Holdings, Inc. Corporation GPU GasNet Pty Ltd Transmission Pipelines Australia Pty Limited GPU GasNet Trading Pty Ltd Victoria Electric Holdings, Inc. Corporation Victoria Electric, Inc. Corporation Austran Holdings, Inc. Corporation GPU International Australia Pty Ltd EI UK Holdings, Inc. Corporation Avon Energy Partners Holdings Corporation Avon Energy Partners plc Corporation GPU Capital Inc. Corporation GPU Electric, Inc. Corporation -------------------------------------------------------------------------------------------------------------------- NAME OF COMPANY STATE TYPE OF BUSINESS -------------------------------------------------------------------------------------------------------------------- GPU Telecom Services, Inc DE ETC AFN, LLC (25% interest) DE ETC AFN Finance Company No. 1, LLC ETC GPU Diversified Holdings LLC DE Energy-related GPU Service, Inc. PA Service Company GPU Nuclear, Inc. NJ Energy-related MYR Group, Inc. DE Infrastructure Service Company The L.E. Myers Co. DE Infrastructure Service Company Hawkeye Construction, Inc. OR Infrastructure Service Company MYRcom, Inc. DE Infrastructure Service Company MYRpower, Inc. DE Infrastructure Service Company Great Southwestern Construction, Inc. CO Infrastructure Service Company Harlan Electric Company MI Infrastructure Service Company Sturgeon Electric Company, Inc. MI Infrastructure Service Company ComTel Technology Inc. CO Infrastructure Service Company Power Piping Company PA Infrastructure Service Company D.W. Close Company WA Infrastructure Service Company GPU Power, Inc. DE EWG Guaracachi America, Inc. DE EWG Empresa Guaracchi S.A. Bolivia EWG EI Barranquilla, Inc. DE EWG Termobarranquilla S.A. Columbia EWG Los Amigos Leasing Company Ltd. Bermuda EWG GPUI Colombia Ltda Columbia EWG GPU Power Philippines, Inc. DE EWG Magellan Utilities Development Corporation Philippines EWG GPU International Asia, Inc. DE EWG GPU Power Ireland, Inc. DE Inactive Hanover Energy Corp. NJ Inactive Austin Cogeneration Corporation DE Inactive Austin Cogeneration Partners, L.P. DE Inactive International Power Advisors, Inc. DE Inactive EI Canada Holding Limited Canada EWG EI Services Canada Limited Canada EWG EI Brooklyn Power Limited Canada EWG EI Brooklyn Investments Limited Canada EWG Brooklyn Energy L.P. Canada EWG GPU Capital, Inc. DE FUCO GPU Electric, Inc. DE FUCO GPU Argentina Holdings, Inc. DE FUCO GPU Argentina Services, S.R.L. Argentina FUCO GPU Empresa Distribuidora Electrica Regional, S.A. Argentina FUCO San Luis Energy S.A. Argentina FUCO Compania Electrica La Rioja S.A. Argentina FUCO Empresa Distribuidora de Electricidad de la Rioja S.A. Argentina FUCO GPU Empresa de Sistemas Electricos Dispersos S.A. Argentina FUCO Empresa Distribuidora de Electricidad de Salta S.A. Argentina FUCO GPU Australia Holdings, Inc. DE FUCO VicGas Holdings, Inc. DE FUCO GPU GasNet Pty Ltd Australia FUCO Transmission Pipelines Australia Pty Limited FUCO GPU GasNet Trading Pty Ltd Australia FUCO Victoria Electric Holdings, Inc. DE FUCO Victoria Electric, Inc. DE FUCO Austran Holdings, Inc. DE FUCO GPU International Australia Pty Ltd Australia FUCO EI UK Holdings, Inc. DE FUCO Avon Energy Partners Holdings UK FUCO Avon Energy Partners plc UK FUCO GPU Capital Inc. DE FUCO GPU Electric, Inc. DE FUCO ----------------------------------------------------------------------------------------- NAME OF COMPANY ORGANIZATION ----------------------------------------------------------------------------------------- GPU GasNet Pty Ltd. Corporation Midlands Electricity plc Corporation Central Power (Holdings) Limited Corporation Contracting From Midlands Electricity Limited ) Corporation Easy Power Limited Corporation Electricality Limited Corporation Energy Data Services (UK) Limited Corporation Energy Partners Limited Corporation Energy Solutions (UK) Limited Corporation Enizade Limited Corporation Future Gen Limited Corporation Gol Energy Limited Corporation GPU Power Distribution Limited Corporation GPU Power Engineering Limited Corporation GPU Power Investments Ltd. Corporation Achilles Group Limited (2.63% interest) Corporation Asset Investment Trading Limited Corporation Energy Services (UK) Limited Corporation Geophysical Mapping Services Limited Corporation MEB (Contracting) Limited Corporation MEB (Overseas) Limited Corporation MEB Gas Limited Corporation MEB Trading Limited Corporation Metering Services Limited Corporation Midland Construction Limited Corporation Midlands Electricity International Limited Corporation Midlands Electricity Metering Limited Corporation Midlands Energy Limited Corporation Midlands Metering Services Limited Corporation Midlands Power Limited Corporation Midlands Sales Limited Corporation Powerline Energy Services Limited Corporation Romco Limited Corporation Sisyphus Quebec Limited Corporation Systemes M31 Inc. (31.02% interest) Corporation The Energy Services Company Limited Corporation GPU Power Networks (UK) plc Corporation GPU Power Serve Limited Corporation GPU Power UK Limited Corporation GPU Power Utilities Limited Corporation GPU Telecoms UK Limited Corporation MEB Connection Limited Corporation MEB Corporate Insurance Limited Corporation MEB Home Power Limited Corporation MEB Leasing (December) Limited Corporation MEB Leasing (March) Limited Corporation MEB Leasing (September) Limited Corporation MEB Limited Corporation MEB Logistics Limited Corporation MEB Manx Limited Corporation MEB Power Care Limited Corporation MEB Power Force Limited Corporation MEB Power Limited Corporation MEB Power Projects Limited Corporation MEB Power Switch Limited Corporation MEB Powernet Limited Corporation MEB Response Limited Corporation MEB Supply Services Limited Corporation MEB System Limited Corporation Meter Services Limited Corporation ----------------------------------------------------------------------------------------------------------------- NAME OF COMPANY STATE TYPE OF BUSINESS ----------------------------------------------------------------------------------------------------------------- GPU GasNet Pty Ltd. Australia FUCO Midlands Electricity plc UK FUCO Central Power (Holdings) Limited UK Inactive Contracting From Midlands Electricity Limited ) UK Inactive Easy Power Limited UK Inactive Electricality Limited UK Inactive Energy Data Services (UK) Limited UK Inactive Energy Partners Limited UK Inactive Energy Solutions (UK) Limited UK Inactive Enizade Limited UK Inactive Future Gen Limited UK Inactive Gol Energy Limited UK Inactive GPU Power Distribution Limited UK Inactive GPU Power Engineering Limited UK Inactive GPU Power Investments Ltd. UK FUCO Achilles Group Limited UK FUCO Asset Investment Trading Limited UK Inactive Energy Services (UK) Limited UK Inactive Geophysical Mapping Services Limited UK Inactive MEB (Contracting) Limited UK FUCO MEB (Overseas) Limited UK Inactive MEB Gas Limited UK Inactive MEB Trading Limited UK Inactive Metering Services Limited UK Inactive Midland Construction Limited UK FUCO Midlands Electricity International Limited UK Inactive Midlands Electricity Metering Limited UK Inactive Midlands Energy Limited UK FUCO Midlands Metering Services Limited UK FUCO Midlands Power Limited UK FUCO Midlands Sales Limited UK FUCO Powerline Energy Services Limited UK Inactive Romco Limited UK FUCO Sisyphus Quebec Limited UK FUCO Systemes M31 Inc. (31.02% interest) Canada FUCO The Energy Services Company Limited UK Inactive GPU Power Networks (UK) plc UK FUCO GPU Power Serve Limited UK Inactive GPU Power UK Limited UK FUCO GPU Power Utilities Limited UK Inactive GPU Telecoms UK Limited UK Inactive MEB Connection Limited UK Inactive MEB Corporate Insurance Limited Isle of Man FUCO MEB Home Power Limited UK Inactive MEB Leasing (December) Limited UK FUCO MEB Leasing (March) Limited UK FUCO MEB Leasing (September) Limited UK FUCO MEB Limited UK Inactive MEB Logistics Limited UK FUCO MEB Manx Limited Isle of Man Inactive MEB Power Care Limited UK Inactive MEB Power Force Limited UK Inactive MEB Power Limited UK Inactive MEB Power Projects Limited UK Inactive MEB Power Switch Limited UK Inactive MEB Powernet Limited UK Inactive MEB Response Limited UK Inactive MEB Supply Services Limited UK Inactive MEB System Limited UK Inactive Meter Services Limited UK Inactive ------------------------------------------------------------------------------------------- NAME OF COMPANY ORGANIZATION ------------------------------------------------------------------------------------------- Midlands Electricity (Property) Limited Corporation Midlands Electricity (Share Scheme Trustees) Limited Corporation Midlands Electricity Contracting Limited Corporation Midlands Electricity Electrical Contracting Limited Corporation Midlands Electricity Group plc Corporation Mucklow Hill (Three) Limited Corporation Mucklow Hill (Two) Limited Corporation Midlands Electricity Retail Limited Corporation Midlands Electricity Trading Limited Corporation Midlands Generation Limited Corporation Midlands Investments Limited in Liquidation Corporation Midlands Power (Holdings) Limited Corporation Midlands Power Generation Limited Corporation Midlands Power (Hungary) Limited Corporation Midlands Power International Limited Corporation Forestgen Limited Corporation Midlands Generation (Overseas) Limited Corporation Trakya Elektrik Uretim ve Ticaret A.S. (31% interest) Corporation Midlands Hydrocarbons (Pakistan) Limited Corporation Midlands Power (Bangladesh) Limited Corporation Midlands Power (Consultancy) Limited Corporation Midlands Power (Europe) Limited Corporation Midlands Power (HPL) Limited Corporation Midlands Power (Indus) Limited Corporation Midlands Power (One) Limited Corporation Midlands Power (Pakistan) Limited Corporation Midlands Power (Philippines) Limited Corporation Midlands Power (Sulelman) Limited Corporation Midlands Power (Uch) Limited Corporation Midlands Power (Isle of Man) Limited Corporation UPL HC1.LDC (40% interest) Corporation UPL HC2.LDC (40% interest) Corporation Midlands Power (UK) Limited Corporation Midlands Power (TPL) Limited Corporation Teesside Power Holdings Limited (15% interest) Corporation Teesside Power Limited (19.23% interest) Corporation Midlands Power Services Limited Corporation Mr. Electric Limited Corporation NPGT Limited (40% interest) Corporation Ongen Limited Corporation REC Collect Limited (25% interest) Corporation Redgen Limited Corporation Redigen Limited Corporation Servgen Limited Corporation Value Power Services Limited Corporation GPU GasNet A Pty Ltd GPU GasNet A Trust Trust GPU GasNet B Pty Ltd GPU GasNet B Trust Trust Austran Investments Pty Ltd UMICO Holdings, Inc. Corporation NCP Adco Power Incorporated Corporation NCP Energy, Inc. Corporation GPU Brasil, Inc. Corporation ------------------------------------------------------------------------------------------------------------------------ NAME OF COMPANY STATE TYPE OF BUSINESS ------------------------------------------------------------------------------------------------------------------------ Midlands Electricity (Property) Limited UK Inactive Midlands Electricity (Share Scheme Trustees) Limited UK FUCO Midlands Electricity Contracting Limited UK Inactive Midlands Electricity Electrical Contracting Limited UK Inactive Midlands Electricity Group plc UK FUCO Mucklow Hill (Three) Limited UK Inactive Mucklow Hill (Two) Limited UK Inactive Midlands Electricity Retail Limited UK Inactive Midlands Electricity Trading Limited Isle of Man FUCO Midlands Generation Limited UK Inactive Midlands Investments Limited in Liquidation UK Inactive Midlands Power (Holdings) Limited UK Inactive Midlands Power Generation Limited UK Inactive Midlands Power (Hungary) Limited UK Inactive Midlands Power International Limited UK FUCO Forestgen Limited UK Inactive Midlands Generation (Overseas) Limited UK FUCO Trakya Elektrik Uretim ve Ticaret A.S. (31% interest) Turkey FUCO Midlands Hydrocarbons (Pakistan) Limited UK Inactive Midlands Power (Bangladesh) Limited UK Inactive Midlands Power (Consultancy) Limited UK Inactive Midlands Power (Europe) Limited UK FUCO Midlands Power (HPL) Limited UK FUCO Midlands Power (Indus) Limited UK Inactive Midlands Power (One) Limited UK Inactive Midlands Power (Pakistan) Limited UK Inactive Midlands Power (Philippines) Limited UK Inactive Midlands Power (Uch) Limited UK FUCO Midlands Power (Isle of Man) Limited Isle of Man FUCO UPL HC1.LDC (40% interest) Cayman Islands FUCO UPL HC2.LDC (40% interest) Cayman Islands FUCO Midlands Power (UK) Limited UK FUCO Midlands Power (TPL) Limited UK FUCO Teesside Power Holdings Limited (15% interest) UK FUCO Teesside Power Limited (19.23% interest) UK FUCO Midlands Power Services Limited UK FUCO Mr. Electric Limited UK Inactive NPGT Limited (40% interest) UK Inactive Ongen Limited UK Inactive REC Collect Limited (25% interest) UK Inactive Redgen Limited UK FUCO Redigen Limited UK Inactive Servgen Limited UK Inactive Value Power Services Limited UK Inactive GPU GasNet A Pty Ltd FUCO GPU GasNet A Trust FUCO GPU GasNet B Pty Ltd FUCO GPU GasNet B Trust FUCO Austran Investments Pty Ltd Australia FUCO UMICO Holdings, Inc. NY Insurance holding company NCP Adco Power Incorporated CA Inactive NCP Energy, Inc. CA Inactive GPU Brasil, Inc. DE Inactive SIGNATURE Pursuant to the requirements of the Public Utility Holding Company Act of 1935, the registrant has caused this Notification of Registration to be duly signed on its behalf in Akron in the State of Ohio on the 7th day of November, 2001. FIRSTENERGY CORP. By: /s/ Leila L. Vespoli ---------------------------------- Name: Leila L. Vespoli Title: Senior Vice President and General Counsel (Seal) Attest: /s/ ----------------------------------- Name: Nancy C. Ashcom Title: Corporate Secretary VERIFICATION State of Ohio County of Summit The undersigned being duly sworn deposes and says that she has duly executed the attached Notification of Registration dated November 7, 2001 for and on behalf of FirstEnergy Corp.; that she is the Senior Vice President and General Counsel of such company; and that all action taken by stockholders, directors, and other bodies necessary to authorize deponent to execute and file such instrument has been taken. Deponent further says that she is familiar with such instrument and the contents thereof, and that the facts therein set forth are true to the best of her knowledge, information and belief. By: /s/ Leila L. Vespoli --------------------------------- Name: Leila L. Vespoli (OFFICIAL SEAL) Subscribed and sworn to before me, a notary public this 7day of November, 2001 /s/ ----------------------------------- Name: Mary Hockwalt Bell, Esq. Title: Notary Public Summit County, State of Ohio My commission has no expiration date