Gallagher Competitors and Similar CompaniesClear all
Marsh McLennan's competitors and similar companies include Aon and WTW.
 Marsh McLennan Marsh & McLennan Companies is a professional services firm offering advice and solutions in the areas of risk, strategy, and people. |  WTW Willis Towers Watson (WTW) is a company that specializes in brokerage, insurance, risk management, people, and capital services. | ||
Founding Date | Founding Date 1871 | Founding Date 1982 | Founding Date 1828 |
Type | Type Public | Type Public | Type Public |
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 Belas, AO Buenos Aires, AR Buenos Aires, AR Córdoba, AR Mar Del Plata, AR Neuquén, AR see more | Locations London, GB HQ Bir Mourad Raïs, DZ Buenos Aires, AR Adelaide, AU Brisbane City, AU Perth, AU Sydney, AU see more |
Employees | Employees 85,000 | Employees 50,000 | Employees 48,000 |
Valuation ($) | Valuation ($) 109.2 b | Valuation ($) 76.9 b | Valuation ($) 29.5 b |
Financial | |||
Revenue (est.) | Revenue (est.) $22.7b (FY, 2023) | Revenue (est.) $13.4b (FY, 2023) | Revenue (est.) $9.5b (FY, 2023) |
Net income | Net income $3.8b (FY, 2023) | Net income $2.6b (FY, 2023) | Net income $1.1b (FY, 2023) |
Operating ⚠ | |||
Business Segments | Business Segments 2 (Q1, 2024) | Business Segments N/A | Business Segments 2 (FY, 2023) |
Countries | Countries 130 (Q1, 2024) | Countries 120 (FY, 2022) | Countries 140 (FY, 2023) |
For sources of this data, please see the company profile
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Aon
HQ
London, GB
Employees
50,000
Aon is a professional services company that specializes in risk, health, and wealth solutions.
View companyWTW
HQ
London, GB
Employees
48,000
Willis Towers Watson (WTW) is a company that specializes in brokerage, insurance, risk management, people, and capital services.
View company