Item 2. Management's Discussion and Analysis of Financial Condition and Results of Operations

General

Marsh & McLennan Companies, Inc. and Subsidiaries ("MMC") is a global professional services firm providing advice and solutions in the areas of risk, strategy, and human capital. MMC's subsidiaries include Marsh, which provides Risk and Insurance Services; Guy Carpenter, which provides reinsurance services; Mercer, which provides human resource and related financial advice and services; Oliver Wyman Group, which provides management consulting and other services; and Kroll, which provides risk consulting and technology services. MMC's approximately 54,000 employees worldwide provide analysis, advice and transactional capabilities to clients in over 100 countries.

MMC's business segments are based on the services provided. Risk and Insurance Services includes risk management and insurance and reinsurance broking and services, provided primarily by Marsh and Guy Carpenter. Consulting, which comprises the activities of Mercer and Oliver Wyman Group, includes human resource consulting and related investment and outsourcing services, and specialized management, economic and brand consulting services. Risk Consulting & Technology, conducted through Kroll, includes risk consulting and related investigative, intelligence, financial, security and technology services. The principal operations within the Corporate Advisory and Restructuring business were divested in the fourth quarter of 2008. Additionally, two small residual businesses were exited in the first quarter of 2009.

A reconciliation of segment operating income to total operating income is included in Note 16 to the consolidated financial statements included elsewhere in this report. The accounting policies used for each segment are the same as those used for the consolidated financial statements.

This MD&A contains forward-looking statements as that term is defined in the Private Securities Litigation Reform Act of 1995. See "Information Concerning Forward-Looking Statements" at the outset of this report.

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