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Discover Willis Towers Watson subsidiaries

Inside Willis Towers Watson’s global corporate setup

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.

Worldwide spread of Willis Towers Watson’s subsidiaries

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.

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  • Global ownership data

  • Download subsidiary lists

  • Structured hierarchies

  • Contact and email data

Top Subsidiaries and Companies Owned by Willis Towers Watson

See All Filters
Company Name Country City Address 1 Address 2 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 Email Phone Number UniqueID
1
Willis Towers Watson France
France
Puteaux
Tour Hekla
52 Avenue Du General de Gaulle
Hauts-de-seine
92800
grassavoye.*****
1977
$454,538,968
2067
Corporation
810
31124863701208
*****@*******.***
+3*****00
0375571829
2
Willis Towers Watson France
France
Bruges
5 Av Raymond Manaud
N/A
Gironde
33520
grassavoye.*****
2009
$0
100
810
31124863700796
*********@***.***
+3*****33
0372724983
3
Willis Towers Watson France
France
Ormes
2 Rue de Gourville
N/A
Loiret
45140
wtwco.*****
1990
$0
100
810
31124863700390
************@*****.***
+3*****70
0456225082
4
Towers Watson Pennsylvania INC.
USA
Tampa
4301 W Boy Scout Blvd Ste 550
N/A
Hillsborough
33607
towerswatson.*****
N/A
$0
25
810
N/A
*********@******.***
0175481707
5
Willis Towers Watson France
France
Cesson-sévigné
Chalet de Vaux
26 B Route de Fougeres
Ille-et-vilaine
35510
grassavoye.*****
2017
$0
20
810
31124863700945
*****@***.***
+3*****47
0381598476
6
Willis Towers Watson France
France
Échirolles
Parc D'Activite Sud Galaxie
3 B Rue de L Octant
Isère
38130
grassavoye.*****
2013
$0
20
810
31124863700887
*******@******.***
+3*****00
0376950605
7
Willis Towers Watson France
France
Troyes
Rue de la Paix
N/A
Aube
10000
wtwco.*****
2018
$0
20
810
31124863701059
*****@***.***
+3*****92
0383120866
8
Willis Towers Watson France
France
Metz
13 Rue Claude Chappe
N/A
Moselle
57070
particuliers.*****
2018
$0
20
810
31124863701091
**********@*******.***
+3*****79
0383304338
9
Willis Towers Watson France
France
Toulouse
Rue Brindejonc Des Moulinais
N/A
Haute-garonne
31500
grassavoye.*****
2018
$0
10
810
31124863701018
*******@********.***
+3*****65
0383094725
10
Willis Gs France
France
Puteaux
Tour Hekla
52 Avenue Du General de Gaulle
Hauts-de-seine
92800
N/A
2015
$1,230,962
10
Corporation
810
81484043500030
*****@******.***
+3*****00
0378763276
11
Willis Towers Watson France
France
Schiltigheim
5 Rue de Berne
N/A
Bas-rhin
67300
willistowerswatson.*****
2018
$0
10
810
31124863701067
********@****.***
+3*****59
0383196482
12
Willis Towers Watson France
France
Mazamet
6 Av Albert Rouviere
N/A
Tarn
81200
grassavoye.*****
2018
$0
6
810
31124863700994
******@******.***
+3*****22
0383094661
13
Willis Towers Watson France
France
Dijon
Rue Jean Giono
N/A
Côte-d'or
21000
wtwco.*****
2018
$0
3
810
31124863701117
***********@*****.***
+3*****54
0383304135
14
Wtw Underwriting Solutions France
France
Puteaux
Tour Hekla
52 Avenue Du General de Gaulle
Hauts-de-seine
92800
N/A
2008
$0
3
Corporation
810
50953044000031
******@****.***
+3*****00
0371582831
15
Willis Towers Watson France
France
Le Havre
13 Quai George V
N/A
Seine-maritime
76600
willistowerswatson.*****
2023
$0
0
810
31124863701190
************@******.***
+3*****92
0392395473
16
Willis Towers Watson France
France
Baie-mahault
Zac Houelbourg Sud
Rue Amedee Barbotteau
Guadeloupe
97122
N/A
2023
$0
0
810
31124863701174
**********@*******.***
0392341214
17
Willis Towers Watson France
France
Villeneuve-d'ascq
40 Rue Papin
N/A
Nord
59650
N/A
2023
$0
0
810
31124863701166
********@***.***
0372471305
18
Willis Towers Watson France
France
Clermont-ferrand
Zac Des Sauzes - Parc Technologique
La Pardieu
Puy-de-dôme
63000
N/A
2013
$0
1
810
31124863700838
***********@******.***
0376909609
19
Willis Towers Watson France
France
Lyon
19-23-14 Espace Henri Vallee
19 Bd Jules Carteret
Rhône
69007
wtwco.*****
2022
$0
0
810
31124863701158
*********@********.***
+3*****62
0390535473
20
Willis Insurance Brokers CO., LTD.
China
Shanghai
11th Floor, Tower 1, Century Link, No 1198 Century Avenue, Pudon
N/A
Shanghai
200040
N/A
2004
$26,842,088
182
Foreign company
810
310000400395062
************@********.***
+8*****25
0637973628
21
Weilai Insurance Brokerage CO., LTD. Guangzhou Branch
China
Guangzhou
Room 1105, Teemtower, Teemall, 208 Tian He Road, Tianhe District
N/A
Guangdong
510620
N/A
2005
$0
15
Corporation
810
440101400031946
********@*****.***
+8*****88
0658149219
22
Weilai Insurance Brokerage CO., LTD. Nanning Branch
China
Nanning
Room 1811, 18/f, Xincheng International Mansion, No.92-1, Minzu
N/A
Guangxi
530028
N/A
2004
$0
4
Corporation
810
450100400003869
**********@****.***
+8*****52
0637973691
23
Wtw Global Delivery And Solutions India Private LIMITED
India
Thane
7th Floor, I-think Techno Campus, Off Pokhran Road No.2
Close to Eastern Express Highway
Maharashtra
400607
N/A
N/A
$0
0
810
N/A
******@********.***
01041308579
24
Willis Towers Watson France
France
Avignon
(zi Courtine Iii)
Rue Berthy Albrecht
Vaucluse
84000
wtwco.*****
2015
$0
20
810
31124863700903
***********@****.***
+3*****00
0378716153
25
Willis Towers Watson France
France
Le Lamentin
Im Synergie
La Trompeuse
Martinique
97232
grassavoye.*****
1993
$0
6
810
31124863700440
********@****.***
+5*****94
0393647191
26
Willis Towers Watson India Insurance Brokers Private LIMITED
India
Kolkata
8th Floor
Apeejay House, 15, Park Street
West Bengal
700016
N/A
N/A
$0
0
810
19AAECA4094M1Z8
*****@*****.***
+9*****50
0971538188

Companies by Employee Size

  • 0 or Unknown 215
  • 1-4 137
  • 5-9 101
  • 10-19 136
  • 20-49 110
  • 50-99 41
  • 100-199 29
  • 200-499 27
  • 500-999 5
  • 1.000-4.999 6
  • 5.000-9.999 1
  • 10.000+ 1

Companies by Revenue Size (in USD)

  • 0 or Unknown 526
  • 1 to 100.000 10
  • 100.001 to 499.999 49
  • 500.000 to 999.999 31
  • 1.000.000 to 4.999.999 77
  • 5.000.000 to 9.999.999 30
  • 10.000.000 to 49.999.999 52
  • 50.000.000 to 99.999.999 12
  • 100.000.000 to 499.999.999 13
  • 500.000.000 to 999.999.999 5
  • 1.000.000.000 or more 4
Download Data

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Explore Willis Towers Watson’s Corporate Structure

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.

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Willis Towers Watson Company Facts

Where is Willis Towers Watson headquartered?

In New York, United States.

How many subsidiaries does Willis Towers Watson have?

Approximately 688 subsidiaries in 55 countries.

Who owns Willis Towers Watson?

Willis Towers Watson is publicly traded; no single majority owner.

Is Willis Towers Watson a US company?

Yes, the company is incorporated in the USA (company no. 01096148652).

How many people work for Willis Towers Watson?

Willis Towers Watson employs tens of thousands of people globally.

Corporate family tree

Why Ownership Structure Data Matters

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.

How We Map Global, National, and Local Headquarters

At CompanyData.com, each company profile—such as Willis Towers Watson—is structured using three levels: Global, National, and Local headquarters. This framework shows how each entity fits into the larger corporate family.

Three levels we use

  • Global Headquarter — Willis Towers Watson plc acts as the global headquarter, overseeing all subsidiaries worldwide and directing the group’s overall strategy and governance.
  • National Headquarters — Country-level entities manage local operations and report to the global parent. Examples include Willis Towers Watson USA Inc., Willis Towers Watson Canada Ltd., and Willis Towers Watson UK Limited.
  • Local Headquarters — These regional offices manage branches, client services, and business units within specific markets, ensuring compliance and local brand consistency.

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.

How control is shown

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.

Why this matters

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.

 

Willis Towers Watson

Who This Solution Is For

CompanyData.com offers verified data on the global corporate structure of Willis Towers Watson, helping businesses understand its ownership and subsidiaries worldwide. This resource supports CRM enhancement, compliance checks, and market insights. Free data samples are available; bigger data sets (for example, up to 1,000 companies) are provided to qualified corporate users with a clear business purpose and an active company website. For contact or lead lists, please visit our Company Data Platform.

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Willis Towers Watson global ownership and subsidiaries – FAQs

You can access Willis Towers Watson company data through API, bulk files, or the Bold Platform. We create custom datasets based on your target countries, industries, and company profiles. After you share your criteria, our experts prepare a tailored dataset and send a free quote with record counts and sample data within 24 hours. Once approved, we deliver your data quickly in your preferred format — via Excel, API, bulk file, or directly in the Bold Platform.

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The price of our Willis Towers Watson company data varies based on your chosen details and delivery method. Whether you need a list of subsidiaries or a full dataset via API or bulk files, we offer flexible pricing to suit your needs. You can request a free quote and record count within 24 hours — our team will provide transparent pricing and a free sample of 10 company contacts. At CompanyData.com, you only pay for the verified global data you need.

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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.

At CompanyData.com, our data comes from verified global business sources to ensure accuracy and full coverage. We combine official registers, financial filings, LEI records, trusted partners, and verified company websites. All data is cross-checked and validated by our experts, ensuring it’s accurate, up-to-date, and GDPR-compliant.

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