Where is Willis Towers Watson headquartered?
In New York, United States.
Discover Willis Towers Watson subsidiaries
Explore how Willis Towers Watson is structured around the world. This page offers a clear view of Willis Towers Watson’s corporate network featuring 688 subsidiaries globally. Founded in 1828, this multinational company specializing in risk management, insurance brokerage, and consulting operates through a wide-reaching corporate framework. The ownership data is sourced from CompanyData.com’s verified corporate hierarchy database, covering over 380 million companies across the globe.
Willis Towers Watson owns 688 companies in 50 countries with 317 subsidiaries in the United States (46.1%), 91 in the United Kingdom (13.2%), and 48 in India (7%). These top three countries make up more than 66% of Willis Towers Watson’s global footprint, supporting its operations across insurance, consulting, and human resources services.
| Company Name | Country | City | Address 1 | State/Province | Postal Code | Website | Founding Year | Yearly Revenue in U.S. Dollars | Employees Total | Business Legal Type - Description | Number of Companies in Group | Company Registration Number | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Willis Corretores De Seguros | Brazil | Belo Horizonte | Rua Pernambuco 1077 | Minas Gerais | 30130-151 | N/A | N/A | 0 | 10 | 803 | 33270315000612 | |
| 2 | Willis Affinity Corretores De Seguros | Brazil | Volta Redonda | Rua Vinte E Cinco 153 | Rio de Janeiro | 27260-160 | willis.***** | N/A | 0 | 4 | 803 | 30816391000340 | |
| 3 | Towers Perrin Forster & Crosby INC | USA | Philadelphia | 1735 Market St Fl 41 | Philadelphia | 19103 | N/A | N/A | 0 | 250 | 803 | N/A | |
| 4 | Willis Of Massachusetts, INC. | USA | Boston | 75 Arlington St | Suffolk | 02116 | droneboston.***** | 1966 | $4,741,008 | 90 | Corporation | 803 | N/A |
| 5 | Willis North America INC. | USA | Hartford | 185 Asylum St Fl 25 | Hartford | 06103 | willis.***** | N/A | 0 | 44 | 803 | 0571782 | |
| 6 | Tranzutary Insurance Solutions LLC | USA | Fort Lee | 2200 Fletcher Ave Fl 4 | Bergen | 07024 | tzinsurance.***** | 2012 | $1,147,956 | 20 | 803 | 00514917 | |
| 7 | Wtw Delaware Holdings LLC | USA | Miami | 1450 Brickell Ave Ste 1600 | Miami-dade | 33131 | willistowerswatson.***** | N/A | 0 | 18 | 803 | N/A | |
| 8 | Willis North America INC. | USA | Knoxville | 265 Brookview Centre Way Ste 505 | Knox | 37919 | N/A | N/A | 0 | 16 | 803 | N/A | |
| 9 | Willis Towers Watson Northeast, INC. | USA | Stamford | 200 Stamford Pl Ste 210 | Fairfield | 06902 | N/A | N/A | 0 | 16 | 803 | N/A | |
| 10 | Willis Towers Watson Northeast, INC. | USA | Lake Mary | 300 Colonial Center Pkwy | Seminole | 32746 | willis.***** | N/A | 0 | 14 | 803 | N/A | |
| 11 | Willis Towers Watson Northeast, INC. | USA | Boston | 3 Copley Pl Ste 300 | Suffolk | 02116 | willistowerswatson.***** | N/A | 0 | 14 | 803 | N/A | |
| 12 | Towers Watson Pennsylvania INC. | USA | Darien | 22 Thorndal Cir Ste 3 | Fairfield | 06820 | N/A | N/A | 0 | 12 | 803 | N/A | |
| 13 | Towers Watson Investment Services, INC. | USA | New York City | 200 Liberty St Fl 6 | New York | 10281 | willistowerswatson.***** | 1993 | $2,612,015 | 11 | Corporation | 803 | N/A |
| 14 | Willis Towers Watson Analytical Insurance Services INC. | USA | Overland Park | 5440 W 110th St Ste 300 | Johnson | 66211 | willis.***** | N/A | 0 | 11 | 803 | N/A | |
| 15 | Willis Of Louisiana INC | USA | New Orleans | 1100 Poydras St Ste 2900 | Orleans | 70163 | willistowerswatson.***** | 1974 | $2,973,269 | 9 | Corporation | 803 | 24403450D |
| 16 | Wtw Delaware Holdings LLC | USA | Appleton | 330 W College Ave Ste 201 | Outagamie | 54911 | willistowerswatson.***** | N/A | 0 | 4 | 803 | N/A | |
| 17 | Willis Towers Watson Southeast, INC. | USA | Mobile | 11 N Water St Ste 9290 | Mobile | 36602 | willistowerswatson.***** | N/A | 0 | 4 | 803 | N/A | |
| 18 | Willis Towers Watson Midwest, INC. | USA | Southfield | 26555 Evergreen Rd Ste 1600 | Oakland | 48076 | willistowerswatson.***** | N/A | 0 | 4 | 803 | N/A | |
| 19 | Towers Watson Pennsylvania INC. | USA | Miami | 5201 Blue Lagoon Dr Fl 8 | Miami-dade | 33126 | delvesgroup.***** | N/A | 0 | 3 | 803 | N/A | |
| 20 | Willis Of Michigan, INC. | USA | Grand Rapids | 333 Bridge St Nw | Kent | 49504 | willis.***** | N/A | 0 | 2 | 803 | N/A | |
| 21 | Willis Towers Watson India Private LIMITED | India | Gurugram | 404 B, 4th Floor Centrum Plaza | Haryana | 122002 | willistowerswatson.***** | 2009 | 0 | 0 | 803 | N/A | |
| 22 | Willis Towers Watson India Private LIMITED | India | Mumbai | 18 / 20 Hargobindas Building | Maharashtra | 400023 | N/A | 2001 | 0 | 0 | 803 | N/A | |
| 23 | Willis Towers Watson India Insurance Brokers Private LIMITED | India | Mumbai | Level - 5 Grande Palladium | Maharashtra | 400098 | wtwindiainsurancebrokers.***** | 2013 | 0 | 0 | 803 | 27AAECA4094M1ZB | |
| 24 | Willis North America INC. | USA | New York City | 200 Liberty St Fl 7 | New York | 10281 | willis.***** | 1990 | $218,818,740 | 12,574 | Corporation | 803 | 0249202 |
| 25 | Towers Watson Pennsylvania INC. | USA | San Francisco | 525 Market St Ste 2900 | San Francisco | 94105 | N/A | N/A | 0 | 140 | 803 | N/A | |
| 26 | Towers Watson Pennsylvania INC. | USA | Philadelphia | 1735 Market St | Philadelphia | 19103 | N/A | N/A | 0 | 35 | 803 | N/A |
Showing 26 of 802 companies
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Willis Towers Watson’s corporate network is part of over 41 million company hierarchies mapped in our company ownership database. It shows how Willis Towers Watson organizes its subsidiaries and affiliates globally across more than 60 countries and territories. Discover the full structure with verified data and request your tailored sample today.
In New York, United States.
Approximately 688 subsidiaries in 55 countries.
Willis Towers Watson is publicly traded; no single majority owner.
Yes, the company is incorporated in the USA (company no. 01096148652).
Willis Towers Watson employs tens of thousands of people globally.
Global data. Local insights.
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Knowing who owns a company helps to understand its connections and operations. Our corporate hierarchy data allows you to follow the links between parent companies, subsidiaries, and shareholders. This shows control, organization, and risk in any global group. Whether assessing Willis Towers Watson or another multinational, this insight supports compliance checks, market research, and better CRM data management. With verified ownership records for over 380 million companies worldwide, CompanyData.com gives a clear picture of corporate ownership across industries and countries.
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Each entity is assigned a unique ID so you can connect subsidiaries to their parent companies, track ownership and integrate this data within your own systems.
Control is determined through ownership stakes. We consider companies as controlled subsidiaries when ownership exceeds 50%. This focus on majority-held subsidiaries clearly shows corporate hierarchies. The same method applies for Willis Towers Watson and other multi-country groups.
This model clarifies who truly controls the Willis Towers Watson group, supports compliance and risk management, and aids in mergers and acquisitions analysis. By mapping entities with verified ownership, CompanyData.com helps you confidently understand Willis Towers Watson’s structure. With more than 41 million companies linked across 200 countries and jurisdictions, our platform brings transparency to complex multinational corporate networks.

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At CompanyData.com, you can access detailed, verified data on Willis Towers Watson plc and all its subsidiaries, updated daily. This includes company names, registration details, locations, industry classifications, financial indicators, and key contacts. Willis Towers Watson has a global footprint with a total of 688 subsidiaries across multiple countries, including 317 in the US, 91 in the UK, 48 in India, and several others throughout Europe, Asia, and the Americas. You can download the data via the Bold Platform, API, or bulk file delivery. Our database offers 100% worldwide company coverage, ensuring complete and accurate insights.
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