EX-21 6 dex21.txt SUBSIDIARIES Exhibit 21 MARSHALL & ILSLEY CORPORATION SUBSIDIARIES February 28, 2002 Subsidiaries Organized in Wisconsin ----------------------------------- Customers Forever, LLC M&I Insurance Services, Inc. Derivion Corporation M&I Investment Management Corp. M&I Bank of Mayville M&I Mortgage Corp. M&I Marshall & Ilsley Bank M&I Support Services Corp. M&I Brokerage Services, Inc. Metavante Corporation M&I Community Development Corporation Metavante 401kservices, Inc. M&I Dealer Finance, Inc. Richter-Schroeder Company, Inc. M&I First National Leasing Corp. Subsidiaries Incorporated in Arizona Subsidiaries Organized in Delaware ------------------------------------ --------------------------------- M&I Insurance Company of Arizona, Inc. M&I Capital Markets Group L.L.C. M&I Capital Trust A M&I Dealer Auto Securitization, LLC Subsidiaries Incorporated in Minnesota M&I Northwoods I LLC -------------------------------------- M&I Northwoods II LLC M&I Northwoods III LLC Diversified Business Credit, Inc. M&I Ventures L.L.C. Diversified Real Estate Holdings, Inc. Diversified Real Estate Holdings II, Inc. Subsidiaries Incorporated in Nevada ----------------------------------- The registrant has nine subsidiaries which primarily hold, manage and service investment and mortgage portfolios. Subsidiaries Incorporated in New Hampshire Subsidiaries Organized Under the Laws of the ------------------------------------------ -------------------------------------------- United Kingdom Metavante International, Inc. -------------- Subsidiaries Incorporated in Vermont Metavante Europe Limited ------------------------------------ Subsidiaries Organized Under the Laws of the M&I Mortgage Reinsurance Corporation -------------------------------------------- United States ------------- Subsidiaries Organized Under the Laws of Canada ----------------------------------------------- M&I Bank FSB Marshall & Ilsley Trust Company N.A. Metavante Canada Corporation