Exhibit 21.1
The following were the subsidiaries of the Company as of December 31, 2022:
Company Name |
| Country of Incorporation / Organization |
Gras Savoye Algerie Services |
| Algeria |
Asifina S.A. |
| Argentina |
WFD Consultores S.A. |
| Argentina |
Willis Towers Watson Argentina S.A. |
| Argentina |
Willis Towers Watson Consultores S.A. |
| Argentina |
Willis Towers Watson Corredores de Reaseguros S.A. |
| Argentina |
Aerosure Asia Pacific Pty Ltd |
| Australia |
CKA Risk Solutions Pty Ltd |
| Australia |
Cortex Global Risk Australia Pty Limited |
| Australia |
Cortex Global Risk Pty Limited |
| Australia |
Richard Oliver Underwriting Managers Pty Ltd |
| Australia |
Risk Capital Advisors Australia Pty Limited |
| Australia |
Risk Capital Advisors Pty Limited |
| Australia |
Towers Watson Australia Pty Ltd |
| Australia |
Towers Watson Superannuation Pty Ltd |
| Australia |
Trinity Processing Services (Australia) Pty Ltd |
| Australia |
Willis Australia Group Services Pty Ltd |
| Australia |
Willis Australia Limited |
| Australia |
Willis Employee Benefits Pty Ltd |
| Australia |
Willis Towers Watson Australia Holdings Limited |
| Australia |
Wycomp Pty Ltd |
| Australia |
Willis Towers Watson Austria GmbH |
| Austria |
Unity Willis Towers Watson Corp. |
| Bahamas |
Willis Towers Watson Consulting |
| Belgium |
Willis Towers Watson SA/NV |
| Belgium |
MERIDIAN INSURANCE COMPANY LIMITED |
| Bermuda |
PPH Limited |
| Bermuda |
RePlace Holding LLC |
| Bermuda |
Towers Watson (Bermuda) Ltd. |
| Bermuda |
Willis (Bermuda) Limited |
| Bermuda |
Willis Investment Holding (Bermuda) Limited |
| Bermuda |
Willis Towers Watson Management (Bermuda) Limited |
| Bermuda |
WTW Bermuda Holdings Ltd. |
| Bermuda |
Sertec Servicos Tecnicos de Inspecao, Levantamentos e Avaliacoes Ltda |
| Brazil |
Towers Watson Consultoria Ltda. |
| Brazil |
WFB Partipacoes Ltda |
| Brazil |
Willis Affinity Corretores de Seguros Ltda |
| Brazil |
Willis Corretora de Resseguros Ltda |
| Brazil |
Willis Corretores de Seguros Ltda |
| Brazil |
York Vale Corretora e Administradora de Seguros Limitada |
| Brazil |
Gras Savoye (Cambodia) Insurance Broker Plc |
| Cambodia |
Willis Towers Watson Cameroun SA |
| Cameroon |
Integra Capital Limited |
| Canada |
Towers Watson Canada Inc. |
| Canada |
Willis Canada Inc. |
| Canada |
Willis Holding Company of Canada Inc. |
| Canada |
Willis Towers Watson Management (Cayman) Limited |
| Cayman Islands |
Willis Chile Limitada |
| Chile |
Willis Towers Watson Consultores S.A. |
| Chile |
Willis Towers Watson Corredores de Reaseguros Limitada |
| Chile |
Willis Towers Watson S.A. Corredores de Seguros |
| Chile |
Towers Watson Consulting (Shanghai) Limited |
| China |
Towers Watson Management Consulting (Shenzhen) Co., Ltd. |
| China |
Willis (Shanghai) Business Consulting Co., Ltd. |
| China |
Willis Insurance Brokers Co. Ltd. |
| China |
Willis Towers Watson Colombia Corredores de Reaseguros S.A. |
| Colombia |
Willis Towers Watson Colombia Corredores de Seguros S.A. |
| Colombia |
Willis Towers Watson Consultores Colombia S.A.S |
| Colombia |
Willis Towers Watson Congo SA |
| Congo |
Unity Corredores de Seguros S.A. |
| Costa Rica |
Willis Towers Watson Cote d’Ivoire SA |
| Cote d’Ivoire |
Willis Towers Watson d.d |
| Croatia |
JRC Metropolitan Trust Holdings Limited |
| Cyprus |
Willis Towers Watson Insurance Broking (Czech Republic) s.r.o. |
| Czech Republic |
Willis Towers Watson s.r.o. |
| Czech Republic |
WIA I/S |
| Denmark |
Willis Towers Watson A/S |
| Denmark |
Willis Towers Watson Consultancy Services I/S |
| Denmark |
Willis Towers Watson I/S |
| Denmark |
Willis Towers Watson Egypt SAE |
| Egypt |
Willis Towers Watson Re Egypt SAE |
| Egypt |
Willis Towers Watson Risk Solutions Egypt SAE |
| Egypt |
WTW Corredores de Seguros El Salvador, S.A. de C.V. |
| El Salvador |
Gras Savoye Guinea SA |
| Equatorial Guinea |
Willis Towers Watson Oy Ab |
| Finland |
Willis Towers Watson France |
| France |
Willis Towers Watson Dero |
| France |
Willis Towers Watson NSA |
| France |
Sageris |
| France |
Willis/GS France |
| France |
Willis Towers Watson SAS |
| France |
WTW Underwriting Solutions France |
| France |
Willis Towers Watson Tahiti |
| French Polynesia |
Gras Savoye Gabon SA |
| Gabon |
Willis Towers Watson (Dusseldorf) GmbH |
| Germany |
Willis Towers Watson Assekuranzdienste GmbH |
| Germany |
Willis Towers Watson GmbH |
| Germany |
Willis Towers Watson Holding GmbH |
| Germany |
Willis Towers Watson Investments GmbH |
| Germany |
Willis Towers Watson Pensionsfonds AG |
| Germany |
Willis Towers Watson Versicherungsmakler GmbH |
| Germany |
Willis Towers Watson Versicherungsservice GmbH |
| Germany |
Willis Towers Watson Vorsorge Trust GmbH |
| Germany |
WMN GmbH i.L. |
| Germany |
WV Versicherungsmakler GmbH |
| Germany |
Zeitinvest-Service GmbH |
| Germany |
Willis Towers Watson Ghana Ltd |
| Ghana |
Willis Towers Watson Management (Gibraltar) Limited |
| Gibraltar |
Willis Towers Watson Greece Insurance Agents Single Member |
| Greece |
Willis Towers Watson Greece Insurance Brokers S.A. |
| Greece |
Willis Towers Watson Kendriki Greece Insurance Works S.A. |
| Greece |
Promotores Unity - Corredores de Seguros, Sociedad Anonima |
| Guatemala |
Friars Street Insurance Limited |
| Guernsey |
Lime Street Insurance Guernsey PCC Limited |
| Guernsey |
Willis Towers Watson Finance (Guernsey) Limited |
| Guernsey |
Willis Towers Watson Guernsey ICC Limited |
| Guernsey |
Willis Towers Watson Holdings (Guernsey) Limited |
| Guernsey |
Willis Towers Watson Management (Guernsey) Limited |
| Guernsey |
Interbroker, Sociedad Anonima de Capital Variable |
| Honduras |
Towers Watson Hong Kong Limited |
| Hong Kong |
Towers Watson Investment Services Hong Kong Limited |
| Hong Kong |
Willis Hong Kong Limited |
| Hong Kong |
Willis Management (HK) Pty Limited |
| Hong Kong |
Willis Towers Watson Securities (Hong Kong) Limited |
| Hong Kong |
Willis Towers Watson Holdings (Hungary) Kft. |
| Hungary |
Willis Towers Watson Magyarorszag Biztositasi Alkusz es Tanacsado Kft |
| Hungary |
Acclaris Business Solutions Private Limited |
| India |
Ternary Risk Consultancy and Management Private Limited |
| India |
Willis Consulting Services Private Limited |
| India |
Willis Towers Watson India Insurance Brokers Private Limited |
| India |
Willis Towers Watson India Private Limited |
| India |
WTW Global Delivery and Solutions India Private Limited |
| India |
PT Towers Watson Indonesia |
| Indonesia |
PT Willis Reinsurance Brokers Indonesia |
| Indonesia |
PT Willis Towers Watson Insurance Broker Indonesia |
| Indonesia |
WTW Appaloosa Limited |
| Ireland |
LifeSight Ireland Trustees DAC |
| Ireland |
Towers Watson Investment Management (Ireland) Limited |
| Ireland |
Trustee Principles Limited |
| Ireland |
Willis GS Ireland Unlimited Company |
| Ireland |
Willis Human Capital & Benefits Ireland Limited |
| Ireland |
Willis Towers Watson (Ireland) Limited |
| Ireland |
Willis Towers Watson EP Unlimited Company |
| Ireland |
Willis Towers Watson Holdings (Ireland) Limited |
| Ireland |
Willis Towers Watson Insurances (Ireland) Limited |
| Ireland |
Willis Towers Watson Life and Pensions Limited |
| Ireland |
Willis Towers Watson Management (Dublin) Limited |
| Ireland |
Willis Towers Watson Sub Holdings Unlimited Company |
| Ireland |
Willis Towers Watson Trade Credit and Surety Limited |
| Ireland |
Willis Towers Watson Administration (Isle of Man) Limited |
| Isle of Man |
Willis Towers Watson Management (Isle of Man) Limited |
| Isle of Man |
Willis Towers Watson Israel General and Marine Insurance Brokers |
| Israel |
Towers Watson Italia Srl |
| Italy |
Willconsulting Srl |
| Italy |
Willis General Agency Srl |
| Italy |
Willis Italia S.p.A |
| Italy |
Towers Watson Investment Services K.K. |
| Japan |
Towers Watson KK |
| Japan |
Willis Consulting K.K. |
| Japan |
Willis Japan Holdings K.K. |
| Japan |
Willis Japan Services K.K. |
| Japan |
Willis ESOP Management Limited |
| Jersey |
Willis Towers Watson (Kazakhstan) Insurance Broker LLP |
| Kazakhstan |
Willis Towers Watson Consulting Korea Limited |
| Korea, Republic of |
Willis Towers Watson Insurance Korea Limited |
| Korea, Republic of |
Willis Towers Watson Investments Korea Limited |
| Korea, Republic of |
Gras Savoye Middle East S.A.L. Courtier d’Assurances |
| Lebanon |
Willis Towers Watson Lebanon SAL - Insurance Broker |
| Lebanon |
Towers Perrin Luxembourg Holdings S.a.r.l |
| Luxembourg |
Watson Wyatt Luxembourg S.a.r.l |
| Luxembourg |
Willis Towers Watson Luxembourg S.A. |
| Luxembourg |
Willis Towers Watson Management (Luxembourg) |
| Luxembourg |
Towers Watson (Malaysia) Sdn Bhd |
| Malaysia |
Willis Risk Management (Malaysia) Sdn. Bhd. |
| Malaysia |
Willis Towers Watson Management (Labuan) Limited |
| Malaysia |
Lime Street Insurance PCC Limited |
| Malta |
Willis Towers Watson Management (Malta) Limited |
| Malta |
Willis Towers Watson Services (Malta) Limited |
| Malta |
Willis Towers Watson (Mauritius) Ltd |
| Mauritius |
Carsa Consultores, Agente de Seguros y de Fianzas, S.A. de C.V. |
| Mexico |
Towers Watson Mexico, Agente de Seguros, S.A. de C.V. |
| Mexico |
Willis Mexico, Intermediario de Reaseguro, S.A. de C.V. |
| Mexico |
Willis Towers Watson Consultores Mexico, S. de R.L. de C.V. |
| Mexico |
Willis, Agente de Seguros y de Fianzas, S.A. de C.V. |
| Mexico |
Towers Watson Netherlands B.V. |
| Netherlands |
Towers Watson Pension Services B.V. |
| Netherlands |
Willis B.V. |
| Netherlands |
Willis Europe B.V. |
| Netherlands |
Willis Nederland B.V. |
| Netherlands |
Willis Netherlands Holdings B.V. |
| Netherlands |
WTW Global Treasury Company B.V. |
| Netherlands |
Willis Towers Watson Nouvelle-Calédonie |
| New Caledonia |
Willis New Zealand Limited |
| New Zealand |
Invercasa Correduria De Seguros, S.A. |
| Nicaragua |
Willis Towers Watson Nigeria Limited |
| Nigeria |
Willis Forsikringspartner AS |
| Norway |
Willis Towers Watson AS |
| Norway |
Ducruet Risk Services Inc |
| Panama |
L.R. Ducruet E Hijos, S.A. |
| Panama |
Unity Willis Towers Watson Panama Services, S.A. |
| Panama |
Cignium Technologies S.A.C. |
| Peru |
Willis Corredores de Reaseguros S.A. |
| Peru |
Willis Corredores de Seguros S.A. |
| Peru |
WTW Perú Consultores y Comercializadores S.A.C. |
| Peru |
Willis Towers Watson Global Business Services, Inc. |
| Philippines |
Willis Towers Watson Philippines, Inc. |
| Philippines |
WTW Insurance and Reinsurance Brokers Philippines, Inc. |
| Philippines |
Biuro Doradztwa I Posrednictwa Ubezpieczeniowego E.C.A. Sp. z o.o |
| Poland |
Willis Towers Watson Polska Sp. z o.o. |
| Poland |
WTW Consulting Sp. z o.o. |
| Poland |
WTW Services Sp. z o.o. |
| Poland |
Willis Towers Watson NSA Portugal SA |
| Portugal |
Towers Watson (Portugal) Unipessoal, Limitada |
| Portugal |
Willis - Corretores de Seguros S.A. |
| Portugal |
Willis Towers Watson Puerto Rico Insurance Brokerage Inc. |
| Puerto Rico |
Willis Towers Watson Consulting Romania Srl |
| Romania |
Willis Towers Watson Romania-Broker De Asigurare Reasigurare Srl |
| Romania |
Towers Watson Saudi Arabia LLC |
| Saudi Arabia |
GIE GRAS SAVOYE SERVICES |
| Senegal |
Willis Towers Watson Consulting Senegal SA |
| Senegal |
Willis Towers Watson Senegal SA |
| Senegal |
Drustvo za posredovanje u osiguranju WILLIS TOWERS WATSON DOO BEOGRAD |
| Serbia |
Willis Towers Watson Brokers (Singapore) Pte. Ltd. |
| Singapore |
Willis Towers Watson Consulting (Singapore) Pte. Ltd. |
| Singapore |
Willis Towers Watson Health & Benefits (SG) Pte. Ltd. |
| Singapore |
Willis Towers Watson Management (Singapore) Pte. Limited |
| Singapore |
Actuary Online (Pty) Ltd |
| South Africa |
Mutual Risk Advisory Services (Pty) Ltd |
| South Africa |
Retirement Online (Pty) Limited |
| South Africa |
Risk Capital Advisors Africa (Pty) Ltd |
| South Africa |
Towers Watson (Pty) Ltd |
| South Africa |
Towers Watson South Africa Holdings (Pty) Limited |
| South Africa |
Willis South Africa (Pty) Limited |
| South Africa |
Bolgey Holding S.A. |
| Spain |
Towers Watson de Espana SA |
| Spain |
Willis Affinity Agencia de Seguros Vinculada, S.L. |
| Spain |
Willis Consulting S.L. |
| Spain |
Willis Iberia Correduria de Seguros y Reaseguros SAU |
| Spain |
Willis Towers Watson Agencia de Suscripcion, S.L.U. |
| Spain |
Willis Towers Watson Services, S.L. |
| Spain |
Willis Towers Watson Consulting AB |
| Sweden |
Willis Towers Watson Holding AB |
| Sweden |
Willis Towers Watson Management (Stockholm) AB |
| Sweden |
Willis Towers Watson Sweden AB |
| Sweden |
Asmarin Verwaltungs AG |
| Switzerland |
Towers Watson AG |
| Switzerland |
Willis AG |
| Switzerland |
Willis Faber AG i.L. |
| Switzerland |
Willis Towers Watson Holdings (Switzerland) GmbH |
| Switzerland |
Willis Towers Watson Taiwan Limited |
| Taiwan (Province of China) |
Towers Watson (Thailand) Limited |
| Thailand |
Willis Towers Watson Danismanlik Limited Sirketi |
| Turkey |
Willis Towers Watson Sigorta Ve Reasurans Brokerligi Anonim Sirketi |
| Turkey |
Willis Towers Watson Uganda Insurance Brokers Limited |
| Uganda |
Gras Savoye Ukraine, Limited Liability Company |
| Ukraine |
Willis Insurance Brokers LLC |
| Ukraine |
Towers Watson Middle East FZ-LLC |
| United Arab Emirates |
Acappella Transactional Real Estate Limited |
| United Kingdom |
Acclimatise Group Ltd |
| United Kingdom |
Corporate Medical Management Limited |
| United Kingdom |
EMB Management Holdings Limited |
| United Kingdom |
Faber Global Limited |
| United Kingdom |
Friars Street Trustees Limited |
| United Kingdom |
G360 UND LIMITED |
| United Kingdom |
PMI HEALTH GROUP LIMITED |
| United Kingdom |
PMIHG HOLDINGS LIMITED |
| United Kingdom |
Private Medicine Intermediaries Limited |
| United Kingdom |
Saville Assessment Limited |
| United Kingdom |
Saville Consulting Limited |
| United Kingdom |
Sovereign Marine & General Insurance Company Limited (In Scheme of Arrangement) |
| United Kingdom |
Special Contingency Risks Limited |
| United Kingdom |
TA I Limited |
| United Kingdom |
The Wyatt Company (UK) Limited |
| United Kingdom |
The Wyatt Company Holdings Limited |
| United Kingdom |
Towers Perrin (UK) Trustee Company Limited |
| United Kingdom |
Towers Perrin Europe Limited |
| United Kingdom |
Towers Perrin UK Holdings Limited |
| United Kingdom |
Towers Watson Global 2 Limited |
| United Kingdom |
Towers Watson Global 3 Limited |
| United Kingdom |
Towers Watson Global Holdings Limited |
| United Kingdom |
Towers Watson Global Limited |
| United Kingdom |
Towers Watson Investment Management Limited |
| United Kingdom |
Towers Watson Limited |
| United Kingdom |
Towers Watson Pension Scheme Trustees Limited |
| United Kingdom |
Towers Watson Software Limited |
| United Kingdom |
Towers Watson UK Limited |
| United Kingdom |
Trinity Acquisition Plc |
| United Kingdom |
Trinity Processing Services Limited |
| United Kingdom |
TXW Limited |
| United Kingdom |
Watson Wyatt (UK) Acquisitions 1 Limited |
| United Kingdom |
Watson Wyatt (UK) Acquisitions 2 Limited |
| United Kingdom |
Watson Wyatt European Investment Holdings Limited |
| United Kingdom |
Watson Wyatt European Region Limited |
| United Kingdom |
Watson Wyatt Holdings (Europe) Limited |
| United Kingdom |
Watson Wyatt Holdings Limited |
| United Kingdom |
Watson Wyatt Insurance & Financial Services Consulting Holdings Limited |
| United Kingdom |
Watson Wyatt International Limited |
| United Kingdom |
Willis Corporate Director Services Limited |
| United Kingdom |
Willis Corroon (FR) Limited |
| United Kingdom |
Willis Corroon Financial Planning Limited |
| United Kingdom |
Willis Corroon Licensing Limited |
| United Kingdom |
Willis Corroon Nominees Limited |
| United Kingdom |
Willis Employee Benefits Limited |
| United Kingdom |
Willis Faber Limited |
| United Kingdom |
Willis Faber Underwriting Agencies Limited |
| United Kingdom |
Willis Faber Underwriting Services Limited |
| United Kingdom |
Willis Group Limited |
| United Kingdom |
Willis Group Medical Trust Limited |
| United Kingdom |
Willis Group Services Limited |
| United Kingdom |
WILLIS GS UK HOLDINGS LIMITED |
| United Kingdom |
WILLIS GS UK LIMITED |
| United Kingdom |
Willis International Limited |
| United Kingdom |
Willis Investment UK Holdings Limited |
| United Kingdom |
Willis Japan Limited |
| United Kingdom |
Willis Limited |
| United Kingdom |
Willis Overseas Investments Limited |
| United Kingdom |
Willis Pension Trustees Limited |
| United Kingdom |
Willis PMI Group Limited |
| United Kingdom |
Willis Structured Financial Solutions Limited |
| United Kingdom |
Willis Towers Watson Assessment Limited |
| United Kingdom |
WILLIS TOWERS WATSON FRANCE HOLDINGS LIMITED |
| United Kingdom |
WILLIS TOWERS WATSON UK HOLDINGS 2 LIMITED |
| United Kingdom |
WILLIS TOWERS WATSON UK HOLDINGS LIMITED |
| United Kingdom |
WILLIS TOWERS WATSON UK HOLOCENE LIMITED |
| United Kingdom |
2017 Tranzfer Insurance Solutions LLC |
| United States – Delaware |
Acclaris Holdings, Inc. |
| United States – Delaware |
Acclaris, Inc. |
| United States – Delaware |
Acclimatise North America Inc. |
| United States – New York |
Anhelo Insurance Solutions LLC |
| United States – Delaware |
DirectHealth.com LLC |
| United States – Delaware |
Encore 1551 IC, Inc. |
| United States – Vermont |
Encore Insurance PCC, Limited |
| United States – Vermont |
Encore One IC, Inc. |
| United States – Vermont |
Extend Health, LLC |
| United States – Delaware |
Extend Insurance Services LLC |
| United States – Utah |
Liazon Benefits, Inc. |
| United States – Delaware |
Liazon Corporation |
| United States – Delaware |
MG LLC |
| United States – Delaware |
Omni Direct, Inc. |
| United States – Florida |
Premium Funding Associates, Inc. |
| United States – Connecticut |
Professional Consultants Insurance Company, Inc. |
| United States – Vermont |
Q3M Insurance Solutions, LLC |
| United States – Delaware |
Quantum 3 Media, LLC |
| United States – Delaware |
RSDIG Risk Purchasing Group, LLC |
| United States – Tennessee |
Safe Rock Insurance Company |
| United States – Vermont |
Special Contingency Risks Inc. |
| United States – Delaware |
Towers Perrin Capital Corp. |
| United States – Delaware |
Towers Watson Delaware Holdings LLC |
| United States – Delaware |
Towers Watson Investment Services, Inc. |
| United States – Delaware |
Towers Watson Latin America Holdings LLC |
| United States – Delaware |
Towers Watson Middle East Holdings LLC |
| United States – Delaware |
Towers Watson Retiree Insurance Services, Inc. |
| United States – Delaware |
TPF&C International, Inc. |
| United States – Pennsylvania |
Tranzact Holdings Delaware, Inc. |
| United States – Delaware |
Tranzact Holdings, LLC |
| United States – Delaware |
Tranzmobile, LLC |
| United States – Delaware |
Tranzsubco I Corp. |
| United States – Delaware |
Tranzsubco II Corp. |
| United States – Delaware |
Tranzutary DirectHealth Holdings, LLC |
| United States – Delaware |
Tranzutary Holdings LLC |
| United States – Delaware |
Tranzutary Insurance Solutions LLC |
| United States – Delaware |
Tru Broker, LLC |
| United States – Ohio |
TruBridge, Inc. |
| United States – Ohio |
TZ Alpha Insurance Solutions LLC |
| United States – Delaware |
TZ Cancins, LLC |
| United States – Delaware |
TZ Guatemala Holdings LLC |
| United States – Delaware |
TZ Holdings, Inc. |
| United States – Delaware |
TZ Insurance Solutions LLC |
| United States – Delaware |
TZ Midco, Inc. |
| United States – Delaware |
TZ Purchaser, Inc. |
| United States – Delaware |
TZ Purchaser II, Inc. |
| United States – Delaware |
Verita CSG, Inc. |
| United States – New Hampshire |
VTH Solutions LLC |
| United States – Delaware |
Watson Wyatt European Investment Holdings 1, LLC |
| United States – Delaware |
Watson Wyatt European Investment Holdings, Inc. |
| United States – Delaware |
Watson Wyatt International, Inc. |
| United States – Nevada |
Westport Financial Services, LLC |
| United States – Delaware |
Westport HRH, LLC |
| United States – Delaware |
Willis Administrative Services Corporation |
| United States – Tennessee |
Willis Americas Administration, Inc. |
| United States – Tennessee |
Willis HRH, Inc. |
| United States – Virginia |
Willis NA Inc. |
| United States – Delaware |
Willis North America Inc. |
| United States – Delaware |
Willis North American Holding Company |
| United States – Delaware |
Willis of Michigan, Inc. |
| United States – Michigan |
Willis of New Jersey, Inc. |
| United States – New Jersey |
Willis Personal Lines, LLC |
| United States – Delaware |
Willis Processing Services, Inc. |
| United States – New York |
Willis Programs of Connecticut, Inc. |
| United States – Connecticut |
Willis Services LLC |
| United States – Delaware |
Willis Towers Watson Analytical Insurance Services Inc. |
| United States – Delaware |
Willis Towers Watson CAC, Inc. |
| United States – Florida |
Willis Towers Watson Insurance Services West, Inc. |
| United States – California |
Willis Towers Watson Management (Vermont), Ltd. |
| United States – Vermont |
Willis Towers Watson Midwest, Inc. |
| United States – Ohio |
Willis Towers Watson Northeast, Inc. |
| United States – New York |
Willis Towers Watson Risk Purchasing Group, Inc. |
| United States – Delaware |
Willis Towers Watson Securities, LLC |
| United States – Delaware |
Willis Towers Watson Southeast, Inc. |
| United States – Tennessee |
Willis Towers Watson US LLC |
| United States – Delaware |
Willis US Holding Company, LLC |
| United States – Delaware |
WTW Delaware Holdings LLC |
| United States – Delaware |
Willis Towers Watson Uruguay S.A. |
| Uruguay |
Administradora de Riesgos Parsalud, S.A. |
| Venezuela, Bolivarian Republic of |
C.A. Prima Asesoria Tecnica |
| Venezuela, Bolivarian Republic of |
Rontarca Willis, C.A. Sociedad de corretaje de seguros |
| Venezuela, Bolivarian Republic of |
Willis Corretaje de Reaseguros S.A. |
| Venezuela, Bolivarian Republic of |
Willis Towers Watson Consultores C.A. |
| Venezuela, Bolivarian Republic of |
Willis Towers Watson Vietnam Insurance Broker |
| Vietnam |
Unity Group Holdings, Corp. |
| Virgin Islands, British |