Gallagher Competitors and Similar CompaniesClear all
Marsh's competitors and similar companies include Aon.
 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. |  Aon Aon is a company specializing in risk management, insurance brokerage, and human capital consulting. | |
Founding Date | Founding Date 1871 | Founding Date 1982 |
Type | 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 |
Employees | Employees 95,0006% increase | Employees 60,000 |
Valuation ($) | Valuation ($) 109 b | Valuation ($) 80.2 b |
Financial | ||
Revenue (est.) | Revenue (est.) $27b (FY, 2025) | Revenue (est.) $17.2b (FY, 2025) |
Net income | Net income $4.2b (FY, 2025) | Net income $3.8b (FY, 2025) |
Operating ⚠ | ||
Countries | Countries 130 (Q1, 2024) | Countries 120 (FY, 2022) |
For sources of this data, please see the company profile
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Aon
HQ
London, GB
Employees
60,000
Aon is a company specializing in risk management, insurance brokerage, and human capital consulting.
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