SECURITIES AND EXCHANGE COMMISSION Washington, D.C. Amendment No. 1 on FORM U5B/A REGISTRATION STATEMENT Filed Pursuant to Section 5 of the Public Utility Holding Company Act of 1935 NiSource Inc. ------------------------------------------------- Name of Registrant Name, Title and Address of Officer to Whom Notices and Correspondence Concerning this Statement Should Be Addressed Jeffrey W. Grossman Vice President and Controller NiSource Inc. 801 East 86th Avenue, Merrillville, Indiana 46410-6272 4. Certain information as to the registrant and each subsidiary company thereof: Item 4 is hereby amended and restated in its entirety: Name of Company Organization State Type of Business ------------------------------------------------------ -------------- ----- --------------------------- NiSource Inc. Corporation DE Holding company NiSource Finance Corp. Corporation IN Financing subsidiary NiSource Capital Markets Inc. Corporation IN Financing subsidiary NIPSCO Capital Trust I Business Trust DE Financing subsidiary NiSource Corporate Services Company Corporation IN Management services Hamilton Harbour Insurance Services, Ltd. Corporation IN Insurance Services Northern Indiana Public Service Company Corporation IN Electric and gas utility Kokomo Gas and Fuel Company Corporation IN Gas utility KGF Trading Company Corporation IN Gas brokering Northern Indiana Fuel and Light Company, Inc. Corporation IN Gas utility Northern Indiana Trading Company, Inc. Corporation IN Gas brokering and other services Bay State Gas Company Corporation MA Gas utility Northern Utilities, Inc. Corporation NH Gas utility Bay State GPE, Inc. Corporation MA Electric generation EnergyUSA, Inc. Corporation IN Holding company Name of Company Organization State Type of Business ------------------------------------------------------ -------------- ----- --------------------------- EnergyUSA-TPC Corp. Corporation IN Gas marketing NI Fuel Company, Inc. Corporation IN Holding company for oil and gas exploration investments Bristol Resources Production Company, LLC DE Oil and Gas exploration L.L.C. and production NI-TEX, Inc. Corporation IN Holding Company Laredo Nueces Pipeline Company Corporation TX Intrastate gas pipeline NI-TEX Gas Services, Inc. Corporation DE Holding Company MidTex Gas Storage Company, L.L.P. LLP TX Gas storage and intrastate pipeline EnergyUSA, Inc. (MA) Corporation MA Propane Company EnergyUSA Retail, Inc. Corporation IN Retail Gas Marketing NI Energy Services Transportation, Inc. Corporation IN Gas pipeline NiSource Pipeline Group, Inc. Corporation IN Holding company PNGTS Holding Corp. Corporation MA Holding company Portland Natural Gas Transmission General ME Interstate gas pipeline System Partnership Granite State Gas Transmission Inc. Corporation NH Interstate gas pipeline Natural Gas Development Inc. Corporation MA Holding company Portland Natural Gas General ME Interstate gas pipeline Transmission System Partnership NI Energy Services, Inc. Corporation IN Holding company Crossroads Pipeline Company Corporation IN Interstate gas pipeline Primary Energy, Inc. Corporation IN Arranges energy-related projects Harbor Coal Company Corporation IN Holding company PCI Associates General IN Coal pulverization Partnership project company Lakeside Energy Corporation Corporation IN Power generation project company North Lake Energy Corporation Corporation IN Power generation project company Portside Energy Corporation Corporation IN Power generation project company Cokenergy, Inc. Corporation IN Power generation project company Ironside Energy LLC LLC IN Power generation project company Whiting Clean Energy, Inc. Corporation IN Power generation project company 2 Name of Company Organization State Type of Business ------------------------------------------------------ -------------- ----- --------------------------- NiSource Energy Technologies, Inc. Corporation IN Holding company MOSAIC Energy, LLC LLC DE Fuel cell development NiSource Development Company, Inc. Corporation IN Holding company SunPower Corporation Corporation CA Silicon-based semi- conductor products South Works Power Company Corporation IN Holds a lease N Squared Aviation, LLC LLC DE Aircraft leasing NDC Douglas Properties, Inc. Corporation IN Holds investments in affordable housing projects Customer Information Services, Inc. Corporation IN Consulting services for customer information systems JOF Transportation Company Corporation IN Holding company Illinois Indiana Development Company, LLC IL Rail freight venture LLC Chicago SouthShore & South Bend General IN Rail freight venture Railroad Co. Partnership KOGAF Enterprises, Inc. Corporation IN Real estate investments Cardinal Property Management, Inc. Corporation IN Real estate services Lake Erie Land Company Corporation IN Commercial and residential real estate development SCC Services, Inc. Corporation IN Commercial and residential real estate services Columbia Energy Group Corporation DE Holding company Columbia Gas Transmission Corporation Corporation DE Gas pipeline and storage Millennium Pipeline Company, L.P. LP DE Proposed gas pipeline Millennium Pipeline Management LLC DE Management services Company, L.L.C. Columbia Gulf Transmission Company Corporation DE Gas pipeline and storage Columbia Energy Group Service Corporation Corporation KY Service Company Columbia Gas of Kentucky, Inc. Corporation KY Gas utility Columbia Gas of Maryland, Inc. Corporation DE Gas utility Columbia Gas of Ohio, Inc. Corporation OH Gas utility Columbia Gas of Pennsylvania, Inc. Corporation PA Gas utility Columbia Gas of Virginia, Inc. Corporation VA Gas utility Columbia Insurance Corporation, Ltd. Corporation Bermuda Insurance Group Columbia Finance Corporation Corporation DE Holding Company 3 Name of Company Organization State Type of Business ------------------------------------------------------ -------------- ----- --------------------------- Columbia Accounts Receivable Corporation DE Purchase and sale of Corporation trade receivables Columbia Pipeline Corporation Corporation DE Operates pipeline and gathering facilities Columbia Deep Water Services Company Corporation DE Gas Pipeline Development Columbia Energy Group Capital Corporation Corporation DE Holding Company Tristar Gas Technologies, Inc. Corporation DE Holding Company EnerTek Partners, L.P. LP DE New Energy Business Technology Columbia Transmission Communications Corporation DE Telecommunications and Corporation information services CNS Microwave, Inc. Corporation DE Telecommunications and information services Columbia Network Services Corporation Corporation DE Holding Company Columbia Energy Resources, Inc. Corporation DE Holding company Hawg Hauling & Disposal, Inc. Corporation WV Brine hauling and disposal services Columbia Natural Resources, Inc. Corporation TX Exploration & Production of Natural Gas Alamco-Delaware, Inc. Corporation DE Exploration & Production of Natural Gas Columbia Natural Resources Canada, Corporation Alberta, Exploration & Ltd. Canada Production of Natural Gas Columbia Atlantic Trading Corporation Corporation DE Gas-related ventures Columbia LNG Corporation Corporation DE Owning and operating LNG storage and transportation facilities Columbia Energy Services Corporation Corporation DE Energy-related services Columbia Service Partners, Inc. Corporation DE Energy-related services Columbia Assurance Agency Corporation OH Insurance business Inc. Columbia Electric Remainder Corporation Corporation DE Holding Company INVESTMENTS IN SYSTEM SECURITIES 9. Give a tabulation showing principal amount, par or stated value, the cost to the system company originally acquiring such security, and the number of shares or units, of each security described under Item 8 that is held by the registrant and by each subsidiary company thereof as the record (or beneficial) owner, and the amount at which the same are carried on the books of each such 4 owner. This information should be given as of the same date as the information furnished in Item 8. Item 9 is hereby amended and restated in its entirety: AS OF DECEMBER 31, 2000 ORIGINAL BOOK RECORD BENEFICIAL TYPE OF SECURITY SHARES OR COST VALUE OWNER ISSUING COMPANY AND PAR VALUE UNITS HELD (IN THOUSANDS) --------------------------------------------------------------------------------------------------- Columbia Energy Group Columbia Gas of Common Stock, 952,248 79,510 83,128 Kentucky, Inc. $25 Par Value Columbia Energy Group Columbia Gas of Common Stock, 2,883 23,571 24,552 Maryland, Inc. $25 Par Value Columbia Energy Group Columbia Gas of Ohio, Common Stock, 4,769,585 326,882 368,383 Inc. $25 Par Value Columbia Energy Group Columbia Gas of Common Stock, 1,805,112 174,847 185,990 Pennsylvania, Inc. $25 Par Value Columbia Energy Group Columbia Gas of Common Stock, 1,306,106 163,010 173,227 Virginia, Inc. $50 Par Value Columbia Energy Group Columbia Gas Common Stock, 1,934 996,057 1,029,404 Transmission $25 Par Value Corporation Columbia Energy Group Columbia Gulf Common Stock, 1,933 106,575 108,556 Transmission $10 Par Value Company Columbia Energy Group Columbia Pipeline Common Stock, 1 784 891 Corporation $1 Par Value Columbia Energy Group Columbia Atlantic Common Stock, 308 22,475 1,463 Trading Corporation $10 Par Value Columbia Energy Group Columbia Energy Group Common Stock, 3,000 300 300 Service Corporation $100 Par Value Columbia Energy Group Columbia LNG Common Stock, 3,519 66,653 6,307 Corporation $1.14 Par Value Columbia Energy Group Columbia Energy Common Stock, 3 165,034 176,249 Resources, Inc. $1 Par Value Columbia Energy Group Columbia Network Common Stock, 900 3,214 3,202 Services Corporation $10,000 Par Value Columbia Energy Group Columbia Insurance Common Stock, 4,800 2,236 2,051 Corporation, Ltd. $25 Par Value Columbia Energy Group Columbia Energy Common Stock, 421,657 (144,134) (145,255) Services Corporation $10 Par Value Columbia Energy Group Columbia Energy Group Common Stock, 40,001 1,077 1,033 Capital Corporation $25 Par Value Columbia Energy Group Columbia Finance Common Stock, 10 7,564 7,705 Corporation $.01 Par Value Columbia Energy Group Columbia Electric Common Stock, 1 (18,783) (17,422) Remainder $.01 Par Value Corporation Columbia Energy Group Columbia Transmission Common Stock, 1 125,345 124,533 Communications $0 Par Value Corporation Columbia Energy Group TriStar Gas Common Stock, 40,000 2,000 1,004 Capital Corporation Technologies, Inc. $25 Par Value Columbia Energy Columbia Service Common Stock, 3,000 2,000 2,556 Services Corporation Partners, Inc. $1 Par Value 5 ORIGINAL BOOK RECORD BENEFICIAL TYPE OF SECURITY SHARES OR COST VALUE OWNER ISSUING COMPANY AND PAR VALUE UNITS HELD (IN THOUSANDS) --------------------------------------------------------------------------------------------------- Columbia Service Columbia Assurance Common Stock, 850 0 0 Partners, Inc. Agency, Inc. $1 Par Value Columbia Finance Columbia Accounts Common Stock, 70,000 7,000 6,928 Corporation Receivable $.01 Par Value Corporation Primary Energy, Inc. Harbor Coal Company Common Stock, 1,000 1 (3,345) $0 Par Value Primary Energy, Inc. Lakeside Energy Common Stock, 1,000 1 7,396 Corporation $0 Par Value Primary Energy, Inc. North Lake Energy Common Stock, 1,000 1 (5,597) Corporation $0 Par Value Primary Energy, Inc. Portside Energy Common Stock, 1,000 1 2,473 Corporation $0 Par Value Primary Energy, Inc. Cokenergy, Inc. Common Stock, 1,000 1 3,348 $0 Par Value Primary Energy, Inc. Ironside Energy LLC Units of 100 1 1 Membership Primary Energy, Inc. Whiting Clean Energy, Common Stock, 1,000 1,000 0 Inc. $0 Par Value Northern Indiana Fuel Northern Indiana Common Stock, 1,000 1 3,416 and Light Company, Inc. Trading Company, $0 Par Value Inc. Kokomo Gas and Fuel KGF Trading Company Common Stock, 100 0 0 Company $0 Par Value Bay State Gas Company Northern Utilities, Common Stock, 100 109,063 108,500 Inc. $10 Par Value Bay State Gas Company Bay State GPE, Inc. Common Stock, 1,000 193 162 $1 Par Value NiSource Inc. Northern Indiana Common Stock, 73,282,258 872,013 1,188,612 Public Service $0 Par Value Company NiSource Inc. NI Energy Services, Common Stock, 1,000 2,888 (11,435) Inc. $0 Par Value NiSource Inc. NiSource Development Common Stock, 1,000 1 (75,526) Company, Inc. $0 Par Value NiSource Inc. NiSource Capital Common Stock, 1,000 1,000 32,712 Markets Inc. $1,000 Par Value NiSource Inc. Kokomo Gas and Fuel Common Stock, 478,248 46,170 35,839 Company $0 Par Value NiSource Inc. Northern Indiana Fuel Common Stock, 275,000 30,674 42,992 and Light Company, $10 Par Value Inc. NiSource Inc. NiSource Corporate Common Stock, 1,000 1 1 Services Company $0 Par Value NiSource Inc. Hamilton Harbour Common Stock, 1,000 1 (2) Insurance Services, $0 Par Value Ltd. NiSource Inc. Primary Energy, Inc. Common Stock, 1,000 1 3,485 $0 Par Value NiSource Inc. Bay State Gas Company Common Stock, 100 523,772 548,893 $1 Par Value NiSource Inc. EnergyUSA, Inc. Common Stock, 1,000 9,356 (31,682) $0 Par Value NiSource Inc. NiSource Pipeline Common Stock, 1,000 15,962 (179) Group, Inc. $0 Par Value NiSource Inc. Columbia Energy Group Common Stock, 79,335,743 1,911,430 2,085,915 $.01 Par Value NiSource Inc. NiSource Finance Corp. Common Stock, 100 1 (42,263) $0 Par Value 6 ORIGINAL BOOK RECORD BENEFICIAL TYPE OF SECURITY SHARES OR COST VALUE OWNER ISSUING COMPANY AND PAR VALUE UNITS HELD (IN THOUSANDS) --------------------------------------------------------------------------------------------------- NiSource Inc. NiSource Energy Common Stock, 100 1 1 Technologies, Inc. $0 Par Value Columbia Pipeline Columbia Deep Water Common Stock, 1 826 826 Corporation Services Company $.01 Par Value Columbia Energy Columbia Natural Common Stock, 2 169,854 169,854 Resources, Inc. Resources, Inc. $25 Par Value Columbia Energy Hawg Hauling & Common Stock, 900 1,202 1,202 Resources, Inc. Disposal, Inc. $100 Par Value Columbia Energy Alamco-Delaware, Inc. Common Stock, 100 7,139 7,139 Resources, Inc. $.01 Par Value Columbia Energy Columbia Natural Common Stock, 5 25,927 25,927 Resources, Inc. Resources Canada, $0 Par Value Ltd. NI Energy Services, Inc. Crossroads Pipeline Common Stock, 1,000 1 (8,798) Company $0 Par Value NiSource Development Cardinal Property Common Stock, 1,000 1 (25) Company, Inc. Management, Inc. $0 Par Value NiSource Development Customer Information Common Stock, 1,000 1 95 Company, Inc. Services, Inc. $0 Par Value NiSource Development JOF Transportation Common Stock, 1,000 1 4,376 Company, Inc. Company $0 Par Value NiSource Development Lake Erie Land Common Stock, 1,000 93,601 72,485 Company, Inc. Company $0 Par Value NiSource Development NDC Douglas Common Stock, 1,000 1 6,590 Company, Inc. Properties, Inc. $0 Par Value NiSource Development KOGAF Enterprises, Common Stock, 100 2,109 (47) Company, Inc. Inc. $0 Par Value NiSource Development South Works Power Common Stock, 1,000 1 1 Company, Inc. Company $0 Par Value EnergyUSA, Inc. (IN) EnergyUSA-TPC Corp. Common Stock, 100 1 26,053 $0 Par Value EnergyUSA, Inc. (IN) EnergyUSA Retail, Inc. Common Stock, 1,000 1 (6,347) $0 Par Value EnergyUSA, Inc. (IN) EnergyUSA, Inc. (MA) Common Stock, 10,000 10 9,570 $1 Par Value EnergyUSA, Inc. (IN) NI-TEX Gas Services, Common Stock, 1,120 5,874 8,799 Inc. $2 Par Value EnergyUSA, Inc. (IN) NI-TEX, Inc. Common Stock, 1,000 1,000 (1,464) $0 Par Value EnergyUSA, Inc. (IN) NI Energy Services Common Stock, 1,000 0 311 Transportation, Inc. $0 Par Value EnergyUSA, Inc. (IN) NI Fuel Company, Inc. Common Stock, 1,000 23,455 (12,883) $0 Par Value NiSource Pipeline Group, Granite State Gas Common Stock, 29,900 30 14,707 Inc. Transmission, Inc. $1 Par Value NiSource Pipeline Group, PNGTS Holding Corp. Common Stock, 1,000 0 (1,722) Inc. $0 Par Value Granite State Gas Natural Gas Common Stock, 10,000 17,173 15,957 Transmission, Inc. Development, Inc. $1 Par Value Lake Erie Land Company SCC Services, Inc. Common Stock, 1,000 58 (2,039) $0 Par Value NOTE: This Item does not include companies deemed to be inactive, immaterial or those to be sold. 7 INVESTMENTS IN OTHER COMPANIES 10. Give a tabulation showing all investment of the registrant and each subsidiary thereof in holding companies and in public utility companies which are not subsidiary companies of the registrant. Also, show all other investments of the registrant and each subsidiary thereof in the securities of any other enterprise, if the book value of the investment in any such enterprise exceeds 2% of the total debit accounts shown on the balance sheet of the company owning investment or an amount in excess of $25,000 (whichever amount is the lesser). Give the principal amount and number of shares or units and the cost of each issue of such securities to the system company originally acquiring such security, and the amount at which the same are carried on the books of the owner. List all such securities pledged as collateral for loans or other obligations and identify loans and obligations for which pledged. This information should be given as of the same date as the information furnished in Item 8. Item 10 is hereby amended and restated in its entirety: (a) Investment of the registrant and each subsidiary thereof in holding companies and in public utility companies which are not subsidiary companies of the registrant: NONE. (b) All other investments of the registrant and of each subsidiary thereof in the securities of any other enterprise as of December 31, 2000: INVESTOR INVESTEE TYPE OF INVESTMENT QUANTITY ORIGINAL COST BOOK VALUE (000S) (000S) ------------------------------------------------------------------------------------------------------------ Columbia Gas Millennium Pipeline Limited Partnership N/A 27,206 27,206 Transmission Company, L.P. (47.5%) Corporation Columbia Gas Millennium Pipeline LLC membership N/A 273 273 Transmission Management Company, interest (47.5%) Corporation L.L.C. NiSource Development Utech Climate Challenge Limited Partnership N/A 2,000 2,016 Company, Inc. Fund, L.P. (7.87%) NiSource Development CID Ventures, L.P. Limited Partnership N/A 406 406 Company, Inc. (2.03%) NiSource Development CID Equity Capital, L.P. Limited Partnership N/A 1,668 1,668 Company, Inc. (3.67%) NiSource Development Nth Power Technologies Limited Partnership N/A 1,024 1,024 Company, Inc. Fund II, L.P. (4.1%) NiSource Development Waste Recovery Inc. Common Shares 1,100,000 1,342 1,342 Company, Inc. NiSource Development Corning Incorporated Common Shares 23,796 192 192 Company, Inc. (.003%) NiSource Development Quest Diagnostics Common Shares 2,241 22 22 Company, Inc. Incorporated (.002%) NiSource Development Covance Inc. Common Shares 4,483 66 66 Company, Inc. (.0075%) NiSource Development N Squared Aviation, LLC LLC membership N/A (29) (29) Company, Inc. interest (33%) NiSource Development SunPower Corporation Common Shares 1,055,194 1,653 1,653 Company, Inc. (17.09%) Columbia Energy Clarksburg Gas Limited Limited Partnership N/A 281 281 Resources, Inc. Partnership (2%) 8 INVESTOR INVESTEE TYPE OF INVESTMENT QUANTITY ORIGINAL COST BOOK VALUE (000S) (000S) ------------------------------------------------------------------------------------------------------------ Tristar Gas EnerTek Partners, L.P. Limited Partnership N/A 630 630 Technologies, Inc. (16.54%) Harbor Coal Company PCI Associates Partnership (50%) N/A (22,891) (4,240) JOF Transportation Chicago SouthShore & General Partnership N/A (4,212) 5,736 Company South Bend Railroad Co.(40%) JOF Transportation Illinois Indiana LLC membership N/A 69 21 Company Development Company, interest (40%) LLC NDC Douglas Properties, Bittersweet, L.P. Limited Partnership N/A 2,400 2,491 Inc. (98%) NDC Douglas Properties, Creekside, L.P. Limited Partnership N/A 1,197 1,105 Inc. (99%) NDC Douglas Properties, Douglas Pointe, L.P. Limited Partnership N/A 3,238 2,715 Inc. (99%) NDC Douglas Properties, Douglas Pointe II, L.P. Limited Partnership N/A 2,551 3,613 Inc. (99%) NDC Douglas Properties, Douglas Pointe III, L.P. Limited Partnership N/A 582 766 Inc. (99%) NDC Douglas Properties, Dunedin, L.P. Limited Partnership N/A 942 1,648 Inc. (99%) NDC Douglas Properties, Dunedin II, L.P. Limited Partnership N/A 162 2,093 Inc. (99%) NDC Douglas Properties, Hebron Pointe, L.P. Limited Partnership N/A 645 705 Inc. (99%) NDC Douglas Properties, House Investments, L.P. Limited Partnership N/A 875 970 Inc. (99%) NDC Douglas Properties, House Investments II, Limited Partnership N/A 272 597 Inc. L.P. (99%) NDC Douglas Properties, Kingsmill, L.P. Limited Partnership N/A 1,085 3,854 Inc. (100%) NDC Douglas Properties, Plymouth Pointe, L.P. Limited Partnership N/A 1,225 2,177 Inc. (99%) NDC Douglas Properties, Prestwick Square, L.P. Limited Partnership N/A 4,105 2,213 Inc. (98%) NDC Douglas Properties, Robertson, L.P. Limited Partnership N/A 239 4,857 Inc. (99%) NDC Douglas Properties, Woodland Crossing, L.P. Limited Partnership N/A 1,288 1,786 Inc. (98%) NI Fuel Company, Inc. Bristol Resources LLC membership N/A 21,671 15,977 Production Company, interest (64%) L.L.C. NI-TEX, Inc. Laredo Nueces Pipeline Common Shares N/A (2) 1,264 Company (50%) NI-TEX Gas Services, MidTex Gas Storage LLC membership N/A 1,084 7,034 Inc. Company, L.L.C. interest (31%) NiSource Energy MOSAIC Energy, LLC LLC membership N/A 0 0 Technologies, Inc. interest (32.6%) PNGTS Holding Corp. Portland Natural Gas Partnership (9.5%) N/A 8,534 8,272.5 Transmission System Natural Gas Portland Natural Gas Partnership (9.5%) N/A 8,534 8,272.5 Development, Inc. Transmission System NOTE: This item does not include companies deemed to be inactive, immaterial or those to be sold. EXHIBITS TO AMENDMENT NO. 1 EXHIBIT G. Furnish a copy of each annual report that the registrant and each public utility subsidiary company thereof shall have filed with any State Commission having jurisdiction to regulate public utility companies for the last 9 fiscal year ending prior to the date of filing this registration statement. If any such company shall have filed similar reports with more than one such State commission, the registrant need file a copy of only one of such reports provided that notation is made of such fact, giving the names of the different commissions with which such report was filed, and setting forth any differences between the copy submitted and the copies filed with such other commissions. In the event any company submits an annual report to the Federal Power Commission but not to a State commission, a copy of such report should be furnished. In the case of a registrant or any public utility subsidiary company for which no report is appended the reasons for such omission should be indicated such as "No such reports required or filed," provided that electronic filers shall submit such reports in paper format only under cover of Form SE. EXHIBIT DESCRIPTION G-1 2000 Annual Report of Northern Indiana on FERC Form 1 (Electric) to the Federal Energy Regulatory Commission (filed herewith as Exhibit G-1 on Form S-E). G-2 2000 Annual Report of Northern Indiana on FERC Form No. 2 to the Indiana Utility Regulatory Commission (filed herewith as Exhibit G-2 on Form SE). G-3 2000 Class A-B Private Gas Utility Annual Report of Kokomo to the Indiana Utility Regulatory Commission (previously filed). G-4 2000 Class A-B Private Gas Utility Annual Report of NIFL to the Indiana Utility Regulatory Commission (previously filed). G-5 2000 Return of the Company of Bay State to the Commonwealth of Massachusetts Department of Telecommunications & Energy (filed herewith as Exhibit G-5 on Form SE). G-6 2000 Annual Report on FERC Form 2-A of Northern to the Maine Public Utilities Commission (filed herewith as Exhibit G-6 on Form SE). G-7 2000 Annual Report of Northern to the New Hampshire Public Utilities Commission (filed herewith as Exhibit G-7 on Form SE). G-8 2000 Annual Report on FERC Form No. 2of Columbia Gas of Kentucky, Inc., to the Commonwealth of Kentucky Public Service Commission (previously filed). G-9 2000 Annual Report of Columbia Gas of Maryland, Inc., to the Public Service Commission of Maryland (previously filed). 10 EXHIBIT DESCRIPTION G-10 2000 Annual Report of Columbia Gas of Ohio, Inc., to the Public Utilities Commission of Ohio (filed herewith as Exhibit G-10 on Form SE). G-11 2000 Annual Report of Columbia Gas of Pennsylvania, Inc., to the Pennsylvania Public Utility Commission (filed herewith as Exhibit G-11 on Form SE). G-12 2000 Annual Report on FERC Form No. 2 of Columbia Gas of Virginia, Inc., to the State Corporation Commission of Virginia (previously filed). Exhibit I Other U5S Information for Columbia Energy Group I Other U5S Information for Columbia Energy Group (amendment filed herewith). 11 SIGNATURE Pursuant to the requirements of the Public Utility Holding Company Act of 1935, the registrant has caused this registration statement to be duly signed on its behalf in the City of Merrillville and State of Indiana on the 8th day of June, 2001. NISOURCE INC. By: /s/ Jeffrey W. Grossman ------------------------------- Name: Jeffrey W. Grossman Title: Vice President and Controller (Seal) Attest: /s/ Gary Pottorff ------------------------------- Name of Officer: Gary Pottorff Title: Secretary VERIFICATION State of Indiana County of Lake The undersigned being duly sworn deposes and says that he has duly executed the attached registration statement dated June 8, 2001, for and on behalf of NiSource Inc., that he is the Vice President and Controller 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 he is familiar with such instrument and the contents thereof, and that the facts therein set forth are true to the best of his knowledge, information and belief. /s/ Jeffrey W. Grossman ------------------------------- Name: Jeffrey W. Grossman (OFFICIAL SEAL) Subscribed and sworn to before me, a notary public this 8th day of June, 2001 /s/ Penny L. Kljajic ------------------------------- Name: Penny L. Kljajic My commission expires 11/21/2001 INDEX OF EXHIBITS INCLUDED IN AMENDMENT NO. 1 EXHIBIT DESCRIPTION G-1 2000 Annual Report of Northern Indiana on FERC Form 1 (Electric) to the Federal Energy Regulatory Commission (filed herewith as Exhibit G-1 on Form S-E). G-2 2000 Annual Report of Northern Indiana on FERC Form No. 2 to the Indiana Utility Regulatory Commission (filed herewith as Exhibit G-2 on Form SE). G-3 2000 Class A-B Private Gas Utility Annual Report of Kokomo to the Indiana Utility Regulatory Commission (previously filed). G-4 2000 Class A-B Private Gas Utility Annual Report of NIFL to the Indiana Utility Regulatory Commission (previously filed). G-5 2000 Return of the Company of Bay State to the Commonwealth of Massachusetts Department of Telecommunications & Energy (filed herewith as Exhibit G-5 on Form SE). G-6 2000 Annual Report on FERC Form 2-A of Northern to the Maine Public Utilities Commission (filed herewith as Exhibit G-6 on Form SE). G-7 2000 Annual Report of Northern to the New Hampshire Public Utilities Commission (filed herewith as Exhibit G-7 on Form SE). G-8 2000 Annual Report on FERC Form No. 2of Columbia Gas of Kentucky, Inc., to the Commonwealth of Kentucky Public Service Commission (previously filed). G-9 2000 Annual Report of Columbia Gas of Maryland, Inc., to the Public Service Commission of Maryland (previously filed). G-10 2000 Annual Report of Columbia Gas of Ohio, Inc., to the Public Utilities Commission of Ohio (filed herewith as Exhibit G-10 on Form SE). G-11 2000 Annual Report of Columbia Gas of Pennsylvania, Inc., to the Pennsylvania Public Utility Commission (filed herewith as Exhibit G-11 on Form SE). EXHIBIT DESCRIPTION G-12 2000 Annual Report on FERC Form No. 2 of Columbia Gas of Virginia, Inc., to the State Corporation Commission of Virginia (previously filed). I Other U5S Information for Columbia Energy Group (amendment filed herewith).