Document

LIST OF SUBSIDIARIES OF THE COMPANY

EXHIBIT 21.1

The following is a list of subsidiaries of the Company as of December 31, 2024:


Name of the entity			Jurisdiction
Cognizant Technology Solutions de Argentina S.R.L.			Argentina
Softvision SAS			Argentina
Cognizant Technology Solutions Australia Pty Ltd			Australia
Collaborative Solutions Asia-Pacific Pty Ltd			Australia
Collaborative Solutions Australia Pty Ltd			Australia
Contino Pty Ltd			Australia
SAASFOCUS PTY LTD			Australia
Servian Group (Holdings) Pty Ltd			Australia
Servian Managed Services Pty Ltd			Australia
Servian Pty Ltd			Australia
Servian (Victoria) Pty Ltd			Australia
SVN BidCo Pty Ltd			Australia
SVN HoldCo Pty Ltd			Australia
Thirdera Aus Pty Ltd			Australia
Vibrato Pty Ltd			Australia
Cognizant Technology Solutions Austria GmbH			Austria
Cognizant Technology Solutions Belgium SA			Belgium
Cognizant Servicos de Tecnologia e Software do Brasil Ltda			Brazil
Cognizant Technology Solutions Bulgaria EOOD			Bulgaria
Belcan Canada, Inc.			Canada
Cognizant Technology Solutions (Québec) Inc.			Canada
Cognizant Technology Solutions Canada, Inc.			Canada
Collaborative Technology Solutions Canada ULC			Canada
Softvision Canada, ULC OA Momentus Software			Canada
Cognizant Technology Solutions de Chile SpA			Chile
Belcan (Shanghai) Aviation Technology, Inc.			China
Cognizant Mobility (Shanghai) Co., Ltd.			China
Cognizant Technology Solutions (Dalian) Co., Ltd.			China
Cognizant Technology Solutions (Shanghai) Co, Ltd.			China
ZT Automation Limited			China
Cognizant Technology Solutions Colombia S.A.S.			Colombia
Cognizant Technology Solutions de Costa Rica Sociedad de Responsabilidad Limitada			Costa Rica
Cognizant Technology Solutions s.r.o.			Czech Republic
Cognizant Technology Solutions Denmark ApS			Denmark
Cognizant El Salvador, Sociedad Anonima de Capital Variable			El Salvador
Cognizant Technology Solutions Finland Oy			Finland
Cognizant France SAS			France
Cognizant Horizon Financial Services			France
Cognizant Technology Solutions France SAS			France
Thirdera France SAS			France
Belcan Engineering Services Germany GmbH			Germany
Cognizant Deutschland GmbH			Germany


Name of the entity			Jurisdiction
Cognizant Energy and Financial Services Consulting GmbH			Germany
Cognizant Mobility GmbH			Germany
Cognizant Technology Solutions GmbH			Germany
MOBICA GmbH			Germany
Netcentric Deutschland GmbH			Germany
Cognizant Technology Solutions Guatemala Limitada			Guatemala
Cognizant Technology Solutions Hong Kong Limited			Hong Kong
Cognizant Technology Solutions Hungary Kft.			Hungary
Belcan India Private Limited			India
Cognizant Technology Solutions India Private Limited			India
Collabie Solutions India Private Limited			India
GSoft Services Private Limited			India
SG Aerospace (India) Private Limited			India
Software Paradigms (India) Financial Services Private Limited			India
Software Paradigms Infotech Private Limited			India
Thirdera India Private Limited			India
TQS Integration Private Limited			India
Utegration India Private Limited			India
Ygyan Consulting Private Limited			India
PT Cognizant Technology Solutions Indonesia			Indonesia
Cognizant Technology Solutions Ireland Limited			Ireland
Collaborative Solutions EMEA Limited			Ireland
LZ Lifescience Limited			Ireland
Merit Software Holdings Limited			Ireland
Merit Software Limited			Ireland
Target Environmental Health & Safety Limited			Ireland
Vedsul Limited			Ireland
Cognizant Technology Solutions Italia, S.p.A.			Italy
Cognizant Japan KK			Japan
Cognizant Business Services Limited			Jersey
Cognizant Technology Solutions Jersey Limited			Jersey
Cognizant Technology Solutions Lithuania, UAB			Lithuania
Devbridge LT, UAB			Lithuania
Cognizant Technology Solutions Luxembourg S.à r.l			Luxembourg
CogDev Malaysia SDN. BHD.			Malaysia
Cognizant Oil and Gas Consulting Services Malaysia SDN. BHD.			Malaysia
Cognizant (Mauritius) Ltd.			Mauritius
Belcan Engineering Mexico Sociedad de Responsabilidad Limitada de Capital Variable			Mexico
Cognizant Technology Solutions de Mexico, S.A. de C.V.			Mexico
Idea Couture Latin America, S.A.P.I. de C.V.			Mexico
Mobica Solutions S.de R.L.			Mexico
Cognizant Consulting SARL			Morocco
SPI Nepal Private Limited			Nepal
Cognizant Technology Solutions Benelux B.V.			Netherlands
Inawisdom Europe B.V.			Netherlands
Thirdera NLD B.V.			Netherlands


Name of the entity			Jurisdiction
Collaborative Solutions New Zealand Limited			New Zealand
Cognizant New Zealand Limited			New Zealand
Cognizant Accounting Services Norway AS			Norway
Cognizant Business Services Norway AS			Norway
Cognizant Oil and Gas Consulting Services Norway AS			Norway
Cognizant Technology Solutions Norway AS			Norway
Cognizant Technology Solutions Philippines, Inc.			Philippines
Collaborative Solutions INC.			Philippines
Magenic Manila, Inc.			Philippines
MediCall Philippines, Inc.			Philippines
Thirdera PH, Inc.			Philippines
Belcan Engineering Services Poland Sp. z o.o			Poland
Cognizant Technology Solutions Poland sp. zo. o			Poland
Mobica Technologies Poland Sp. z o.o			Poland
Cognizant Technology Solutions Portugal, Unipessoal LDA			Portugal
Cognizant Mobility Romania S.R.L.			Romania
Cognizant Technology Solutions Romania S.R.L.			Romania
Netcentric Eastern Europe S.R.L.			Romania
Cognizant Regional Headquarters Company			Saudi Arabia
Cognizant Technology Solutions Saudi LLC			Saudi Arabia
Cognizant Technology Solutions Asia Pacific Pte. Ltd.			Singapore
Cognizant Technology Solutions Slovakia, s.r.o.			Slovakia
Cognizant Technology Solutions South Africa (Proprietary) Limited			South Africa
New Signature SA (Pty) Ltd			South Africa
Cognizant Technology Solutions Spain, S.L.			Spain
Netcentric Ibérica SLU			Spain
Thirdera Solutions, S.L.			Spain
CogDev Solutions AB			Sweden
Cognizant Technology Solutions Sweden AB			Sweden
Cognizant Technology Solutions AG			Switzerland
Enterprise Services AG			Switzerland
Netcentric AG			Switzerland
TQS Integration AG			Switzerland
Cognizant Technology Solutions (Thailand) Co., Ltd.			Thailand
Cognizant Technology Solutions Tunisia			Tunisia
Belcan Advanced Solutions Limited			United Kingdom
Belcan Engineering Services UK Limited			United Kingdom
Belcan International Limited			United Kingdom
Belcan Supply Chain Solutions Limited			United Kingdom
Belcan Technical Recruiting UK Limited			United Kingdom
Belcan Test Systems UK Limited			United Kingdom
Cognizant (GB) Limited			United Kingdom
Cognizant Holdings UK Limited			United Kingdom
Cognizant Oil and Gas Consulting Services UK Ltd			United Kingdom
Cognizant Technology Solutions Global Services Limited			United Kingdom
Cognizant Worldwide Limited			United Kingdom


Name of the entity			Jurisdiction
Cognizant UK Finance Limited			United Kingdom
Collaborative Solutions Europe Limited			United Kingdom
Contino Solutions Limited			United Kingdom
Devbridge UK Ltd			United Kingdom
Head London Limited			United Kingdom
Inawisdom Ltd			United Kingdom
Merit Research Limited			United Kingdom
Mobica Bidco Limited			United Kingdom
Mobica Holdings Limited			United Kingdom
Mobica Limited			United Kingdom
Netcentric UK Ltd			United Kingdom
New Signature UK Limited			United Kingdom
Rivereo Technologies Limited			United Kingdom
Sitec Design Limited			United Kingdom
Sitec Engineering Limited			United Kingdom
Sitec Holdings Limited			United Kingdom
Sitec Professional Services Limited			United Kingdom
Sitec Recruitment Limited			United Kingdom
Thirdera UK Ltd			United Kingdom
TQS Integration UK Limited			United Kingdom
UK BSI Holdings Limited			United Kingdom
Zentek Engineering (UK) Limited			United Kingdom
Zone Limited			United Kingdom
Avectus Healthcare Solutions, LLC			United States
AVISTA, INCORPORATED			United States
Belcan Alliances, Inc.			United States
Belcan Consulting Services, LLC			United States
Belcan Engineering Group, LLC			United States
Belcan Federal Holdings, LLC			United States
Belcan Government Solutions, Inc.			United States
Belcan Services Group Holdings, LLC			United States
Belcan Services Group Limited Partnership			United States
Belcan, LLC			United States
BHS Hospital Services, Inc.			United States
BHS India Holdings, Inc.			United States
BHS India Holdings, LLC			United States
BHS Physician Services, Inc.			United States
Cognizant Business Services Corporation			United States
Cognizant Domestic Holdings Corporation			United States
Cognizant Healthcare Services, LLC			United States
Cognizant International Holdings Corporation			United States
Cognizant Mobility, Inc.			United States
Cognizant Mortgage Services Corporation			United States
Cognizant Oil and Gas Consulting Services U.S. Inc.			United States
Cognizant Resources LLC			United States


Name of the entity			Jurisdiction
Cognizant Technology Solutions Holdings LLC			United States
Cognizant Technology Solutions Overseas Corporation			United States
Cognizant Technology Solutions Lincoln Holdings, LLC			United States
Cognizant Technology Solutions Services, LLC			United States
Cognizant Technology Solutions U.S. Corporation			United States
Cognizant TriZetto Software Group, Inc.			United States
Collaborative Solutions APJ, LLC			United States
Collaborative Solutions Holdings, LLC			United States
Collaborative Solutions MidCo, LLC			United States
Collaborative Solutions Northern Holdings, LLC			United States
collaborative solutions, LLC			United States
CSS Investment LLC			United States
JBR Technologies, LLC			United States
MediCall			United States
Mobica US Inc.			United States
NovoScale US, LLC			United States
Propulsion Acquisition, LLC			United States
Propulsion Holdings, LLC			United States
Propulsion Intermediate Holdings, LLC			United States
Propulsion RM Holdings, LLC			United States
Prospective Payment Specialists, Inc.			United States
Receivables Outsourcing, LLC			United States
ROI Access Management Services, LLC			United States
ROI Holding Company, LLC			United States
RTM Consulting, LLC			United States
Thirdera Holdings, LLC			United States
Thirdera, LLC			United States
Tin Roof Software, LLC			United States
TMG Health, Inc.			United States
TriZetto Provider Solutions, LLC			United States