Willis Group
Willis Towers Watson is a multinational insurance brokerage, risk management, and advisory company formed through the 2016 merger of Willis Group and Towers Watson. The firm provides global services in human capital and benefits, risk and broking, and wealth management.
Brand Identity Data
HQ Country
United Kingdom
HQ City
London
Founded
1828
EU Headquartered
No
EU Manufactured
No
Ownership Type
public
Stock Exchange
NASDAQ
Tax Domicile
IE
Ultimate Parent
Willis Towers Watson Public Limited Company
CLOUD Act Exposure
Yes ⚠️
GDPR Status
compliant
Carbon Neutral
true
B Corp Certified
No
Supply Chain
Modern Slavery Act statement published
Repair / Recycling
No
Ethical Certifications
EcoVadis
Verified on October 15, 2026
Corporate Lineage
2016
Merger completion
Willis Group merged with Towers Watson to form Willis Towers Watson.
2022
Rebranding
The company simplified its market name to WTW.