EXHIBIT 21 SUBSIDIARIES Registrant - Equifax Inc. (a Georgia corporation). The Registrant owns, directly or indirectly, 100% of the stock of the following subsidiaries as of February 2002 (all of which are included in the consolidated financial statements):
State or Country of Name of Subsidiary Incorporation - ------------------ ------------- 511759 N.B. Inc./(4)/ New Brunswick 3032423 Nova Scotia Company/(15)(23)/ Nova Scotia 3651754 Canada Inc./(16)/ Canada AIF Srl/(22)/ Italy Acrofax Inc. Quebec Brentorian Ltd./(12)/ United Kingdom CBI Ventures, Inc./(1)/ Georgia Clearing de Informes S.A./(13)/ Uruguay Compliance Data Center, Inc. Georgia Computer Ventures, Inc./(1)/ Delaware Credence, Inc. Georgia Credit Northwest Corporation/(1)/ Washington Dicom S.A./(14)/ Chile Equifax Canada Inc./(2)/ Canada Equifax City Directory Canada Inc./(4)/ New Brunswick Equifax City Directory, Inc. Georgia Equifax Commercial Services Ltd./(5)/ Ireland Equifax Consumer Services, Inc. Georgia Equifax de Chile, S.A./(13)/ Chile Equifax Decision Solutions, Inc. Arizona Equifax Decision Systems, B.V. The Netherlands Equifax de Mexico Sociedad de Informacion Crediticia, S.A./(19)(20)/ Mexico Equifax do Brasil Holdings Ltda./(13)/ Brazil Equifax Direct Marketing Solutions, Inc. Georgia Equifax Europe LLC Georgia Equifax Europe (U.K.) Ltd.(8) United Kingdom
Equifax Financial Services/(16)(25)/ Ontario Equifax Finance (1), Inc./(1)/ Georgia Equifax Finance (2), Inc./(1)/ Georgia Equifax Global Online Inc. Georgia Equifax Healthcare Information Services, Inc. Georgia Equifax Holdings (Mexico) Inc. Georgia Equifax Information Services LLC Georgia Equifax Information Technology, Inc. Georgia Equifax Investment (South America) LLC/(13)/ Georgia Equifax Investments (Mexico) Inc. Georgia Equifax Investments (U.S.) Inc. Georgia Equifax (Isle of Man) Ltd./(5)/ Isle of Man Equifax Italy Holdings, Srl/(17)(18)/ Italy Equifax Italy, Srl/(21)/ Italy Equifax Luxembourg (No. 2) S.A.R.L. Luxembourg Equifax Luxembourg S.A. Luxembourg Equifax Peru S.r.l./(13)/ Peru Equifx Plc/(5)(24)/ England Equifax Properties, Inc. Georgia Equifax Real Estate Mortgage Solutions, LLC/(1)/ Georgia Equifax Secure, Inc. Georgia Equifax Secure U.K. Ltd./(6)/ United Kingdom Equifax South America, Inc. Georgia Equifax U.K. Finance Ltd./(18)/ England Equifax U.K. Finance (No. 2)/(17)/ England Equifax Ventures, Inc. Georgia Global Scan Ltd./(9)/ England Global Scan Investments Ltd./(10)/ United Kingdom HISI California LLC California H.P. Information Plc/(11)/ United Kingdom Infocheck On-line Ltd./(9)/ United Kingdom Infolink Decision Services Ltd./(11)/ United Kingdom Infolink Ltd./(11)/ England Light Signatures, Inc. California Propago S.A./(14)/ Chile
Prospects Unlimited Canada Inc./(4)/ New Brunswick Prospects Unlimited Inc./(4)/ New Brunswick SEK S.r.l./(22)/ Italy The Database Company Ltd./(7)/ Ireland The Infocheck Group Ltd./(8)/ England UAPT-Infolink Plc/(8)/ United Kingdom Verdad Informatica de Costa Rica, S.A./(3)/ Costa Rica Registrant's subsidiary Equifax Europe LLC owns 60.244444% of the stock of Equifax Iberica, S.L. (Spain), which owns 95% of the stock of ASNEF/Equifax Servicios de Informacion Sobre Solvencia y Credito S.L. (Spain); 100% of the stock of Dicodi, S.A. (Spain); 100% of the stock of Informacion Tecnica Del Credito S.L. (Spain); and 54.622% of the stock of Credinformacoes, Informacoes de Credito, LDA (Portugal), along with Equifax Decision Systems, B.V., wholly-owned subsidiary of Equifax Inc., which owns 25%. Registrant's subsidiary Equifax South America, Inc. owns 79% of the stock of Organizacion Veraz, S.A. (Argentina) Registrant's subsidiary Equifax Europe LLC owns 49% of the stock of Precision Marketing Information Ltd. (Ireland). Registrant's subsidiary Equifax South America, Inc. owns 100% of the stock of Equifax do Brasil Holdings Ltda., which owns 80% of the stock of Equifax do Brasil Ltda (Brazil) and 100% of the stock of Equifax de Chile, S.A., which owns 100% of the stock of Dicom S.A., which owns 49% of the stock of Dicom of CentroAmerica (El Salvador), along with Equifax South America, Inc., wholly-owned subsidiary of Equifax Inc., which owns 2%, and 35% of the stock of InfoCorp S.A. (Peru), along with Equifax Peru S.r.l., wholly-owned subsidiary of Equifax South America, Inc., which owns 16%. Registrant's subsidiary Equifax Information Services LLC owns 60% of FT/E Mortgage Soltuions, LLC (Delaware) and 100% of Equifax Real Estate Mortgage Solutions, LLC (Georgia) which owns 59.4% of Total Credit Services, L.P. (Delaware) /(1)/Subsidiary of Equifax Information Services LLC /(2)/Subsidiary of Acrofax Inc. /(3)/Subsidiary of Equifax Direct Marketing Solutions, Inc. /(4)/Subsidiary of Equifax Canada Inc. /(5)/Subsidiary of Equifax Europe LLC /(6)/Subsidiary of Equifax Secure, Inc. /(7)/Subsidiary of Equifax Commercial Services Ltd. /(8)/Subsidiary of Equifax Plc /(9)/Subsidiary of The Infocheck Group Ltd. /(10)/Subsidiary of Global Scan Ltd. /(11)/Subsidiary of UAPT-Infolink Plc /(12)/Subsidiary of Infolink Ltd. /(13)/Subsidiary of Equifax South America, Inc. /(14)/Subsidiary of Equifax de Chile, S.A. /(15)/Subsidiary of Equifax Finance (1), Inc. /(16)/Subsidiary of 3032423 Nova Scotia Company /(17)/Subsidiary of Equifax Luxembourg (No. 2) S.A.R.L. /(18)/Subsidiary of Equifax Luxembourg S.A. /(19)/Subsidiary of Equifax Holdings (Mexico) Inc. /(20)/Subsidiary of Equifax Investments (Mexico) Inc. /(21)/Subsidiary of Equifax Italy Holdings, Srl. /(22)/Subsidiary of Equifax Italy, Srl. /(23)/Subsidiary of Equifax Finance (2), Inc. /(24)/Subsidiary of Equifax (Isle of Man) Ltd. /(25)/Subsidiary of 3651754 Canada Inc.