Exhibit 21.1

LIST OF EQUIFAX INC. SUBSIDIARIES

Subsidiaries of the Registrant Equifax Inc. (a Georgia corporation) – as of December 31, 2025.

Name of Subsidiary
State or Country of Incorporation
Apac BizInfo Pte Limited
Singapore
Appriss Insights, LLC
Delaware
ASNEF/Equifax Servicios de Informacion Sobre Solvencia y Credito S.L.
Spain
Austin Consolidated Holdings, Inc.
Texas
Barnett Associates Operations, LLC
Missouri
Boa Vista Serviços S.A.
Brazil
BVRV Participações S.A.
Brazil
Consultores De Datos Del Caribe, S.R.L.
Dominican Republic
Consents Online Limited
United Kingdom
Credinformacoes, Informaçoes de Credito, Lda
Portugal
Creditworks Australia Pty Ltd
Australia
Crime Finders LLC
California
DataX, Ltd.
Nevada
EDX Australia Pty Limited
Australia
EF Operating LLC
Delaware
EFX de Costa Rica S.A.
Costa Rica
Equiecua Analytics Services of Risk S.A.
Ecuador
Equifax Acquisition Holdings LLC
Georgia
Equifax Americas S.C.S.
Luxembourg
Equifax Analytics FZE
UAE
Equifax Analytics Private Limited
India
Equifax Apprise Solutions LLC
Georgia
Equifax Argentina S.A.
Argentina
Equifax Australasia Credit Ratings Pty Limited
Australia
Equifax Australasia Group Services Pty Limited
Australia



Equifax Australasia Workforce Solutions Pty Limited
Australia
Equifax Australia Commercial Services and Solutions Pty Limited
Australia
Equifax Australia Decision Solutions Pty Limited
Australia
Equifax Australia CDR Pty Limited
Australia
Equifax Australia Group Pty Limited
Australia
Equifax Australia Holdings Pty Ltd
Australia
Equifax Australia Information Services and Solutions Pty Limited
Australia
Equifax Australia Marketing Services Pty Limited
Australia
Equifax Australia Personal Solutions Pty Limited
Australia
Equifax Australia Pty Ltd
Australia
Equifax Cambodia Holdings Pte Limited
Singapore
Equifax Canada Co.
Nova Scotia
Equifax Canadian Holdings II Co.
Nova Scotia
Equifax Centroámerica S.A. de C.V.
El Salvador
Equifax Commercial Services Limited
Republic of Ireland
Equifax Consumer Services LLC
Georgia
Equifax Credit Information Services Private Limited
India
Equifax Data Services LLC
Georgia
Equifax Ecuador C.A. Buró de Información Crediticia
Ecuador
Equifax Enterprise Services LLC
Georgia
Equifax EUA Limited
United Kingdom
Equifax Europe LLC
Georgia
Equifax Fraude, S.L.
Spain
Equifax Funding LLC
Georgia
Equifax Honduras, Central de Riesgo Privada, S.A.
Honduras
Equifax Iberica, S.L.
Spain
Equifax Information Services LLC
Georgia
Equifax Information Services of Puerto Rico, LLC
Georgia
Equifax Information Technology LLC
Georgia
Equifax International Treasury Services Unlimited Company
Republic of Ireland



Equifax Limited
United Kingdom
Equifax Luxembourg (No. 3) S.àr.l.
Luxembourg
Equifax Luxembourg (No. 10) S.àr.l.
Luxembourg
Equifax New Zealand Holdings Limited
New Zealand
Equifax New Zealand Information Services and Solutions Limited
New Zealand
Equifax (NZ) Holdings Pty Ltd
Australia
Equifax Paraguay S.A.
Paraguay
Equifax Peru S.A.
Peru
Equifax Pty Limited
Australia
Equifax South America LLC
Georgia
Equifax Spain Holdings S.àr.l.
Luxembourg
Equifax Special Services LLC
Georgia
Equifax Workforce Solutions LLC
Missouri
Equifax Technology (Ireland) Limited
Republic of Ireland
Equifax Technology Solutions LLC
Georgia
Equifax UK AH Limited
United Kingdom
Equifax Uruguay S.A.
Uruguay
GetCreditScore Pty Ltd
Australia
Grupo Inffinix, S.A. de C.V.
Mexico
HealthCare Impact Associates II LLC
Minnesota
HealthCare Impact Associates L.L.C.
Minnesota
ID Rehab AZ LLC
Arizona
ID Rehab Holdings, Inc.
Delaware
Identity Rehab Corporation
Colorado
Inffinix Software Comercio, Servicios, Importação e Expostação, Ltda.
Brazil
Inffinix Software, S.A. de C.V.
Mexico
Integrated Debt Services Ltd.
United Kingdom
Inversiones Equifax Chile Limitada
Chile
IXI Corporation
Delaware
JLR, Inc.
Quebec



Knowledge Works, Inc.
Delaware
Kount Inc.
Delaware
Net Profit, Inc.
South Carolina
Paradigm National Consultants, LLC d/b/a HIREtech
Texas
Plantation RE Holdings LLC
Georgia
Redbird Insurance, LLC
Georgia
Securitec Screening Solutions LLC
Virginia
Servicios Equifax Chile Limitada
Chile
TALX UCM Services, Inc.
Missouri
TDX Group Limited
United Kingdom
TDX Indigo Iberia SL
Spain
Teletrack, LLC
Delaware
Typhoon Data LC
Utah
VA Australia Finance Pty Limited
Australia
Vault Verify LLC
Florida
Verdad Informatica de Costa Rica, S.A.
Costa Rica
Worxtime, LLC
Georgia