Marsh & McLennan Companies, Inc. (MMC) is a global professional services firm providing advice and solutions in the areas of risk, strategy and human capital. It is the parent company of a number of risk experts and specialty consultants, including Marsh, Guy Carpenter, Mercer, Oliver Wyman Group and Kroll. MMC operates in three segments:
Risk and Insurance Services, which includes risk management activities (risk advice, risk transfer and risk control and mitigation solutions), as well as insurance and reinsurance broking and services;
Consulting, which includes HR consulting and related outsourcing and investment services, and specialized management and economic consulting services,
Risk Consulting and Technology, which includes risk consulting and related investigative, intelligence, financial, security and technology services..