Aon Corporation announced that Ted T. Devine, executive vice president of Aon Corporation and president of Aon Risk Services, will present at the annual Association of Insurance and Financial Analysts Conference in Scottsdale, Arizona on Monday, March 2, 2009 at 11:10 a.m. Mountain Standard Time.

Mr. Devine’s presentation will be available via live webcast. Interested parties can access the event at http://www.aon.com. A replay of this webcast will be available within two hours following his presentation.

Aon Corporation is the leading global provider of risk management services, insurance and reinsurance brokerage, and human capital consulting. Through its more than 37,000 colleagues worldwide, Aon readily delivers distinctive client value via innovative and effective risk management and workforce productivity solutions. Aon’s industry-leading global resources and technical expertise are delivered locally through more than 500 offices in more than 120 countries. Named the world’s best broker by Euromoney magazine’s 2008 Insurance Survey, Aon also ranked highest on Business Insurance’s listing of the world’s largest insurance brokers based on commercial retail, wholesale, reinsurance and personal lines brokerage revenues in 2008. A.M. Best deemed Aon the number one insurance broker based on brokerage revenues in 2007 and 2008, and Aon was voted best insurance intermediary, best reinsurance intermediary and best employee benefits consulting firm in 2007 and 2008 by the readers of Business Insurance. For more information on Aon, log onto http://www.aon.com/.