Marsh LLC has 50,645 employees, according to Revelio Labs workforce intelligence data. The YoY growth rate is 4.2%.
Data source: Revelio Labs Coverage: Global workforce Latest update: September 2025
We help our clients and colleagues grow — and our communities thrive — by protecting and promoting Possibility. We seek better ways to manage risk and define more effective paths to the right outcome. We go beyond risk to rewards for our clients, our company, our colleagues, and the communities in which we serve. Marsh is the world’s leading insurance broker and risk advisor. With over 45,000 colleagues operating in 130 countries, Marsh serves commercial and individual clients with data-driven risk solutions and advisory services. Marsh is a business of Marsh McLennan (NYSE: MMC), the world’s leading professional services firm in the areas of risk, strategy and people. With annual revenue nearly $20 billion, Marsh McLennan helps clients navigate an increasingly dynamic and complex environment through four market-leading businesses: Marsh, Guy Carpenter, Mercer and Oliver Wyman.
As of September 2025
Marsh
workforce metrics
Headcount
50.6k
Avg. Salary
$94.5k
Tenure
5.9yr
Growth Rate
4.2%
Hiring Rate
Attrition Rate
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Interactive chart of Marsh annual worldwide employee count from 2023 to 2025.
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Interactive chart of Marsh annual active job postings from 2023 to 2025.
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