Marsh & McLennan Companies Inc - Company Profile

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Marsh & McLennan Companies Inc: Segment Analysis

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Business Description

Marsh & McLennan Companies Inc (Marsh) is a global professional services group that offers risk management, reinsurance, capital, people and investments, and management consulting. As of December 31, 2025, the group advises clients in 130 countries.

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Business Segments

Overview

Includes health, wealth, and career advice, solutions, and products, serving various industries through Mercer and Marsh Management Consulting. It operates globally, with a focus on delivering strategic management and economic consulting services.

Performance

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Overview

Includes risk management activities, insurance and reinsurance broking, and services conducted through Marsh Risk and Guy Carpenter. It serves businesses, government entities, professional service organizations, and individuals across various industries globally. Guy Carpenter provides reinsurance solutions through actuarial services, risk assessment analytics, specialized product knowledge, and trading relationships with reinsurance markets to clients worldwide. Also offers contract and claims management and reinsurance and fiduciary accounting services.

Performance

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Geographical Segments

Performance

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Performance

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Performance

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