MARSH & MCLENNAN COMPANIES, INC.
Marsh McLennan Companies, Inc. is a professional services firm specializing in risk, strategy, and people. The company operates through four market-leading businesses: Marsh, Guy Carpenter, Mercer, and Oliver Wyman Group. Marsh is the world's leading insurance broker and risk advisor, providing risk analysis, insurance program design and placement, risk consulting, and analytics services. Guy Carpenter is a reinsurance intermediary and advisor, offering specialized reinsurance broking expertise, strategic advisory services, and analytics solutions. Mercer provides advice, solutions, and products for organizations in the areas of health, wealth, and career needs. Oliver Wyman Group delivers advisory services in strategy, operations, risk management, and organization transformation across various industries. The company's website is marshmclennan.com, and its ticker symbol is MMC. Marsh McLennan generated approximately $23 billion in revenue in 2023 and employed over 85,000 colleagues worldwide. The company's Risk and Insurance Services segment accounted for approximately 62% of its revenue, while the Consulting segment accounted for approximately 38%.