Marsh & McLennan Companies, Inc. (NYSE:MMC), a global professional services firm offering advice and solutions in risk, strategy, and human capital, announced today that Marsh President and Chief Executive Officer Peter Zaffino will speak at the Keefe, Bruyette & Woods 2013 Insurance Conference on Wednesday, September 25, 2013 at 11:05 a.m. Eastern time. Marsh is a global leader in insurance broking and risk management and a wholly owned subsidiary of Marsh & McLennan Companies. The live audio webcast of Mr. Zaffino’s presentation can be accessed at www.mmc.com. A replay will be available after the presentation. About Marsh & McLennan Companies MARSH & McLENNAN COMPANIES (NYSE:MMC) is a global professional services firm offering clients advice and solutions in the areas of risk, strategy, and human capital. Marsh is a global leader in insurance broking and risk management; Guy Carpenter is a global leader in providing risk and reinsurance intermediary services; Mercer is a global leader in talent, health, retirement, and investment consulting; and Oliver Wyman is a global leader in management consulting. Marsh & McLennan Companies’ 54,000 colleagues worldwide provide analysis, advice, and transactional capabilities to clients in more than 100 countries. The Company prides itself on being a responsible corporate citizen and making a positive impact in the communities in which it operates. Visit www.mmc.com for more information.