Aon Competitors and Similar CompaniesClear all
Marsh's competitors and similar companies include Willis Towers Watson and JLT Group Holdings.
 Marsh Marsh & McLennan is a professional services firm offering advice and solutions in the areas of risk, reinsurance and capital, people and investments, and management consulting. |  Willis Towers Watson Willis Towers Watson (WTW) is a company that specializes in brokerage, insurance, risk management, people, and capital services. |  JLT Group Holdings JLT Group Holdings (formerly known as Jardine Lloyd Thompson Group) is a multinational corporation providing insurance, reinsurance, and employee benefits-related advice services. | |
Founding Date | Founding Date 1871 | Founding Date 1828 | Founding Date 1997 |
Type | Type Public | Type Public | Type Subsidiary |
Tags | |||
Locations | Locations New York, US HQ Adelaide, AU Barangaroo, AU Brisbane City, AU Cairns City, AU Canberra, AU Docklands, AU see more | Locations London, GB HQ Bir Mourad Raïs, DZ Buenos Aires, AR Adelaide, AU Brisbane City, AU Melbourne, AU Perth, AU see more | Locations London, GB HQ Lancing, GB |
Employees | Employees 95,0006% increase | Employees 47,000 | Employees 4,0811% increase |
Valuation ($) | Valuation ($) 109 b | Valuation ($) 29.7 b | Valuation ($) N/A |
Financial | |||
Revenue (est.) | Revenue (est.) $27b (FY, 2025) | Revenue (est.) $9.7b (FY, 2025) | Revenue (est.) £1.5b (FY, 2018) |
Net income | Net income $4.2b (FY, 2025) | Net income $1.6b (FY, 2025) | Net income £54.3m (FY, 2018) |
Operating ⚠ | |||
Business Segments | Business Segments 2 (Q1, 2024) | Business Segments 2 (FY, 2023) | Business Segments N/A |
Countries | Countries 130 (Q1, 2024) | Countries 140 (FY, 2023) | Countries 135 (FY, 2017) |
For sources of this data, please see the company profile
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Willis Towers Watson
HQ
London, GB
Employees
47,000
Willis Towers Watson (WTW) is a company that specializes in brokerage, insurance, risk management, people, and capital services.
View companyJLT Group Holdings
HQ
London, GB
JLT Group Holdings (formerly known as Jardine Lloyd Thompson Group) is a multinational corporation providing insurance, reinsurance, and employee benefits-related advice services.
View company