Exhibit

Exhibit 21.1

LIST OF EQUIFAX INC. SUBSIDIARIES

Registrant ‑ Equifax Inc. (a Georgia corporation)

The Registrant owns, directly or indirectly, 100% of the stock of the following subsidiaries as of December 31, 2018 (all of which are included in the consolidated financial statements), except as noted in the footnotes below:



Name of Subsidiary		State or Country of Incorporation

Anakam, Inc.		Delaware
Anakam Information Solutions, LLC ⁽²⁴⁾		Delaware
Apac BizInfo Pte Ltd ⁽⁴⁸⁾		Singapore
Austin Consolidated Holdings, Inc.		Texas
Barnett Associates Operations, LLC ⁽²⁾		Missouri
Compliance Data Center LLC⁽¹⁾		Georgia
Computer Ventures, Inc. ⁽¹⁾		Delaware
Corporate Services LLC ⁽²⁾		Alabama
Datalicious Pty Ltd ⁽⁴⁷⁾		Australia
Datalicious SAAS Pty Ltd ⁽⁴⁷⁾		Australia
DataVision Resources, LLC ⁽²⁾		Iowa
DataX Ltd.		Nevada
EDX Australia Pty Limited ⁽³⁸⁾		Australia
EDX New Zealand Limited ⁽⁴²⁾		New Zealand
EFX de Costa Rica, S.A.⁽¹⁷⁾		Costa Rica
EFX Financing Unlimited Company ⁽²⁸⁾		Ireland
EFX Holdings Ltd. ⁽²³⁾		Mauritius
Equiecua Analytics Services of Risk S.A. ⁽²³⁾		Ecuador
Equifax Acquisition Holdings LLC		Georgia
Equifax Americas ScS ⁽⁸⁾		Luxembourg
Equifax Analytics FZE ⁽³⁵⁾		UAE
Equifax Analytics Private Limited (f/k/a Net Positive) ⁽²²⁾		India
Equifax APAC Holdings Limited ⁽⁴²⁾		New Zealand
Equifax APAC Finance S.À R.L. ⁽¹⁸⁾		Luxembourg
Equifax Australasia Credit Ratings Pty Limited ⁽³⁸⁾		Australia
Equifax Australasia Group Services Pty Limited ⁽³⁸⁾		Australia
Equifax Australasia HR Solutions Pty Limited ⁽⁴³⁾		Australia
Equifax Australia Analytical Services Pty Limited ⁽³⁸⁾		Australia
Equifax Australia Commercial Services and Solutions Pty Limited ⁽³⁸⁾		Australia
Equifax Australia Decision Solutions Pty Limited ⁽⁴⁵⁾		Australia
Equifax Australia Digital Hygiene Pty Limited ⁽⁴⁷⁾		Australia
Equifax Australia Digital Pty Limited ⁽⁴⁷⁾		Australia
Equifax Australia Group Pty Limited ⁽²⁶⁾		Australia
Equifax Australia Holdings Pty Ltd ⁽¹⁸⁾		Australia
Equifax Australia Information Services and Solutions Pty Limited ⁽³⁸⁾		Australia



Equifax Australia Marketing Services Pty Limited ⁽³⁸⁾		Australia
Equifax Australia Personal Solutions Pty Limited ⁽³⁸⁾		Australia
Equifax Australia Pty Ltd ⁽²⁹⁾		Australia
Equifax Canada Co.⁽³³⁾		Nova Scotia
Equifax Canadian Holdings II Co.⁽²⁸⁾		Nova Scotia
Equifax Commercial Services Ltd.⁽⁴⁾		Republic of Ireland
Equifax Consumer Services LLC		Georgia
Equifax do Brasil Ltda.⁽⁶⁾		Brazil
Equifax Ecuador C.A. Buró de Información Crediticia ⁽¹⁹⁾		Ecuador
Equifax Enterprise Services LLC		Georgia
Equifax EUA Limited ⁽²⁸⁾		United Kingdom
Equifax Europe LLC ⁽²³⁾		Georgia
Equifax Finance (Ireland) Unlimited Company ⁽²⁸⁾		Ireland
Equifax Fraude, S.L. ⁽²⁸⁾		Spain
Equifax Funding LLC		Georgia
Equifax Holdings (NZ) Limited ⁽³⁹⁾		New Zealand
Equifax Information Services LLC		Georgia
Equifax Information Services of Puerto Rico, LLC		Georgia
Equifax Information Technology LLC		Georgia
Equifax Investment (South America) LLC⁽⁶⁾		Georgia
Equifax Limited ⁽⁴⁾		United Kingdom
Equifax Luxembourg S.À R.L.⁽¹⁵⁾		Luxembourg
Equifax Luxembourg (No. 3) S.À R.L.^(14)(21)		Luxembourg
Equifax Luxembourg (No. 6) S.À R.L.⁽²³⁾		Luxembourg
Equifax Luxembourg (No. 7) S.À R.L.⁽²³⁾		Luxembourg
Equifax Luxembourg (No. 8) S.À R.L.		Luxembourg
Equifax Luxembourg (No. 9) S.À R.L.⁽¹⁰⁾		Luxembourg
Equifax Luxembourg (No. 10) S.À R.L.⁽¹⁴⁾		Luxembourg
Equifax Luxembourg (No. 11) S.À R.L.⁽²⁸⁾		Luxembourg
Equifax New Zealand Decision Solutions Limited ⁽³⁹⁾		New Zealand
Equifax New Zealand Holdings ⁽¹²⁾		New Zealand
Equifax New Zealand Information Services and Solutions Limited ⁽⁴²⁾		New Zealand
Equifax New Zealand Marketing Services Limited ⁽⁴²⁾		New Zealand
Equifax (NZ) Holdings Pty Ltd ⁽²⁹⁾		Australia
Equifax Peru S.A. ^{(6) (19)}		Peru
Equifax Pty Limited ⁽³⁷⁾		Australia
Equifax Receivables Funding LLC		Delaware
Equifax Secure Ltd. ⁽¹⁴⁾		United Kingdom
Equifax Software Systems Private Ltd. ⁽²²⁾		India
Equifax South America LLC ⁽¹⁷⁾		Georgia
Equifax Spain Holdings S.À R.L.^(3)(23)		Luxembourg
Equifax Special Services LLC ⁽¹⁾		Georgia
Equifax Technology (Ireland) Limited ⁽²⁸⁾		Republic of Ireland
Equifax Technology Solutions LLC		Georgia
Equifax Touchstone Ltd. ⁽⁴⁾		United Kingdom (Scotland)
Equifax UK AH Limited ⁽²⁷⁾		United Kingdom



Equifax Uruguay S.A.⁽⁶⁾		Uruguay
eThority LLC⁽²⁾		South Carolina
Forseva, LLC ⁽³²⁾		Delaware
GetCreditScore Pty Ltd ⁽⁴⁴⁾		Australia
Grupo Inffinix, S.A. de C.V. ⁽⁵³⁾		Mexico
I-9 Advantage, LLC ⁽²⁾		Michigan
ID Rehab Holdings, Inc. ⁽⁵⁾		Delaware
Identity Rehab Corporation ⁽¹¹⁾		Colorado
IDR Processing, LLC ⁽¹³⁾		Colorado
Inffinix Administracion S.A. de C.V. ⁽⁵⁴⁾		Mexico
Inffinix Assets S.A. de C.V. ⁽⁵⁴⁾		Mexico
Inffinix Limited ⁽⁵⁴⁾		Hong Kong
Inffinix Software Comercio, Servicios, Importação e Expostação, Ltda. ⁽⁵⁴⁾		Brazil
Inffinix Software, S.A. de C.V. ⁽⁵⁴⁾		Mexico
Infosistemas Financieros, S.A. de C.V. ⁽⁵⁴⁾		Mexico
IntelliReal LLC		Colorado
Inversiones Equifax de Chile Ltda. ⁽⁶⁾		Chile
IXI Corporation		Delaware
JLR, Inc. ⁽²¹⁾		Quebec
Kingsway Financial Assessments Pty Ltd ⁽⁴⁹⁾		Australia
Net Profit, Inc. ⁽²⁾		South Carolina
Pioneer Holdings Limited ⁽⁹⁾		Guernsey
Plantation RE Holdings LLC		Georgia
Organizacion Veraz, S.A. ^{(17) (23)}		Argentina
Rapid Reporting Verification Company, LLC ⁽²⁾		Texas
ReachTEL Pty Ltd ⁽⁴⁷⁾		Australia
Redbird Insurance, LLC		Georgia
Secure Sentinel Australia Pty Limited ⁽⁴⁴⁾		Australia
Secure Sentinel New Zealand Limited ⁽⁵²⁾		New Zealand
Servicios Equifax Chile Ltda.⁽⁷⁾		Chile
TALX Corporation ^{(8) (15)}		Missouri
TALX UCM Services, Inc. ⁽²⁾		Missouri
TDX Australia Pty Ltd ⁽²⁰⁾		Australia
TDX Group Limited ⁽³¹⁾		United Kingdom
TDX Indigo Iberia SL ⁽²⁰⁾		Spain
The Prospect Shop Pty Ltd ⁽⁴⁷⁾		Australia
Transalud, S.A. ^{(17) (30)}		Argentina
TrustedID, Inc.		Delaware
VA Australia Finance Pty Limited ⁽³⁶⁾		Australia
VA (NZ) Holdings Limited ⁽⁵²⁾		New Zealand
Verdad Informatica de Costa Rica, S.A. ⁽¹⁷⁾		Costa Rica
Worxtime LLC ⁽²⁾		Georgia
ZIP ID Pty Ltd ⁽³⁸⁾		Australia

NOTES:

Registrant’s subsidiary Equifax Luxembourg (No. 7) S.À R.L. (Luxembourg) owns 86.39% of Equifax Iberica, S.L. (Spain), which owns 95% of ASNEF/Equifax Servicios de Informacion Sobre Solvencia y Credito S.L. (Spain), 95% of Equifax Plus, S.L., and 50% of Credinformacoes Informaçoes de Credito Lda. (Portugal), along with Equifax Luxembourg (No. 3) S.À R.L. which owns 25%.

Registrant’s subsidiary Servicios Equifax Chile Ltda. (Chile) owns 60% of Mapcity.com Chile S.A. (Chile), which owns 100% of Mapcity Peru S.A.C. (Peru).

Registrant’s subsidiary Equifax South America LLC (Georgia) owns 82% of Equifax Centroámerica S.A. de C.V. (El Salvador), which owns 100% of Equifax Honduras, Central de Riesgo Privada, S.A. (Honduras).

Registrant’s subsidiary Equifax Luxembourg (3) S.À R.L. (Luxembourg) owns 64.83% of Equifax Paraguay S.A. (Paraguay).

Registrant’s subsidiary Equifax do Brasil Ltda. (Brazil) holds 15% of BOA Vista Servicios S.A. (Brazil) and holds 9.5% of Neuroanalitica Participadoes Ltda. (Brazil), which owns 57% of Neurotech Technologica da Informacao S.A. (Brazil).

Registrant’s subsidiary Equifax Luxembourg (No. 3) S.À R.L. (Luxembourg) owns 50% of Equifax Credit Services LLC (Russia).

Registrant’s subsidiary EFX Holdings Ltd. (Mauritius), owns 59.37% of Equifax Credit Information Services Private Limited (India).

Registrant’s subsidiary TDX Group Limited (United Kingdom) owns 75% of Integrated Debt Services Ltd. (United Kingdom).

Registrant’s subsidiary Equifax Information Services LLC (Georgia) holds a 33% interest in Opt-Out Services LLC (Delaware), 33% interest in VantageScore Solutions, LLC (Delaware), 33% of New Management Services LLC (Delaware), 25% of Online Data Exchange LLC (Delaware) and 33% of Central Source LLC (Delaware).

Registrant’s subsidiary Equifax New Zealand Information Services and Solutions Limited owns 50% of Veda@Simah (DIFC) and 51% of Equifax Cambodia Holdings Pte Limited (Singapore) which owns 49% of Credit Bureau (Cambodia) Co Ltd (Cambodia).

Registrant’s subsidiary Apac BizInfo Pte Limited (Singapore) owns 49% of Infocredit Holdings Pte Limited (Singapore) which owns 100% of Infocredit Databank Pte Ltd (Singapore) and 100% of Infocredit International Sdn Bhd (Malaysia) which owns 73.4% of Dun & Bradstreet (D&B) Malaysia Sdn Bhd (Malaysia), which owns 25% of Credit Bureau Malaysia Sdn Bhd (Malaysia).

Registrant’s subsidiary Apac BizInfo Pte Limited (Singapore) owns 49% of Infocredit Holdings Pte Limited (Singapore) which owns 75% of Credit Bureau (Singapore) Pte Ltd (Singapore) and 81% of Dun & Bradstreet (Singapore) Pte Ltd (Singapore), which owns 100% of Singapore Commercial Credit Bureau Pte Ltd (Singapore).

Registrant’s subsidiary Equifax Pty Limited (Australia) owns 51% of Creditworks Australia Pty Ltd.

⁽¹⁾Subsidiary of Equifax Information Services LLC

⁽²⁾Subsidiary of TALX Corporation

⁽³⁾Subsidiary of Equifax Europe LLC

⁽⁴⁾Subsidiary of Equifax EUA Ltd.

⁽⁵⁾Subsidiary of Equifax Consumer Services LLC

⁽⁶⁾Subsidiary of Equifax South America LLC

⁽⁷⁾Subsidiary of Inversiones Equifax de Chile Ltda.

⁽⁸⁾Subsidiary of Equifax Information Services of Puerto Rico, LLC

⁽⁹⁾Subsidiary of Equifax UK AH Limited

⁽¹⁰⁾Subsidiary of Equifax Luxembourg (No. 8) S.À R.L.

⁽¹¹⁾Subsidiary of ID Rehab Holdings, Inc.

⁽¹²⁾Subsidiary of Equifax (NZ) Holdings Pty Ltd

⁽¹³⁾Subsidiary of Identity Rehab Corporation

⁽¹⁴⁾Subsidiary of Equifax Americas ScS

⁽¹⁵⁾Subsidiary of Equifax Luxembourg (No. 9) S.À R.L.

⁽¹⁶⁾Subsidiary of Equifax Decision Systems, B.V.

⁽¹⁷⁾Subsidiary of Equifax Spain Holdings, S.À R.L.

⁽¹⁸⁾ Subsidiary of Equifax Luxembourg (No. 10) S.À R.L.

⁽¹⁹⁾Subsidiary of Servicios Equifax Chile Ltda.

⁽²⁰⁾Subsidiary of TDX Group Limited

⁽²¹⁾Subsidiary of Equifax Canada Co.

⁽²²⁾Subsidiary of EFX Holdings Ltd.

⁽²³⁾Subsidiary of Equifax Luxembourg (No. 3) S.À R.L.

⁽²⁴⁾Subsidiary of Anakam, Inc.

⁽²⁵⁾Subsidiary of Equifax Luxembourg S.À R.L.

⁽²⁶⁾ Subsidiary of Equifax Australia Pty Ltd

⁽²⁷⁾Subsidiary of Equifax Luxembourg (No. 6) S.À R.L.

⁽²⁸⁾ Subsidiary of Equifax Luxembourg (No. 7) S.À R.L.

⁽²⁹⁾Subsidiary of Equifax Australia Holdings Pty Ltd

⁽³⁰⁾Subsidiary of Organizacion Veraz, S.A.

⁽³¹⁾Subsidiary of Pioneer Holdings Limited

⁽³²⁾Subsidiary of Equifax Technology Solutions LLC

⁽³³⁾Subsidiary of Equifax Canadian Holdings II Co.

⁽³⁴⁾Reserved

⁽³⁵⁾Subsidiary of Equifax Analytics Private Limited

⁽³⁶⁾Subsidiary of Equifax Australia Group Pty Limited

⁽³⁷⁾Subsidiary of VA Australia Finance Pty Limited

⁽³⁸⁾Subsidiary of Equifax Pty Limited

⁽³⁹⁾Subsidiary of VA (NZ) Holdings Limited

⁽⁴⁰⁾Reserved

⁽⁴¹⁾Reserved

⁽⁴²⁾Subsidiary of Equifax Holdings (NZ) Limited

⁽⁴³⁾Subsidiary of Equifax Australia Commercial Services and Solutions Pty Limited

⁽⁴⁴⁾Subsidiary of Equifax Australia Personal Solutions Pty Limited

⁽⁴⁵⁾Subsidiary of Equifax Australia Information Services and Solutions Pty Limited

⁽⁴⁶⁾Reserved

⁽⁴⁷⁾Subsidiary of Equifax Australia Marketing Services Pty Limited

⁽⁴⁸⁾Subsidiary of Equifax APAC Holdings Limited

⁽⁴⁹⁾Subsidiary of Equifax Australasia Credit Ratings Pty Limited

⁽⁵⁰⁾Reserved

⁽⁵¹⁾Reserved

⁽⁵²⁾Subsidiary of Equifax New Zealand Holdings

⁽⁵³⁾Subsidiary of Equifax Acquisition Holdings LLC

⁽⁵⁴⁾Subsidiary of Grupo Inffinix, S.A. de C.V.