Marsh & McLennan Companies, Inc. is a professional services firm offering clients advice and solutions in risk, strategy and people. The Company is the parent company of various risk advisors and specialty consultants, including Marsh, the insurance broker; Guy Carpenter, the risk and reinsurance specialist; Mercer, the provider of advice and digital solutions that help organizations meet the health, wealth and career needs, and Oliver Wyman Group, the management and economic consultancy. It conducts business through two segments: Risk and Insurance Services, which includes risk management activities, as well as insurance and reinsurance broking and services, and Consulting includes health, wealth and career services and products, and specialized management, economic and brand consulting services. The Company conducts business in the Risk and Insurance Services segment through Marsh and Guy Carpenter. It conducts business in the Consulting segment through Mercer and Oliver Wyman Group.
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