The investment-grade notes are due 2032

Davis Polk advised the several underwriters, in connection with an SEC-registered offering by Aon Corporation and Aon Global Holdings plc of $500 million aggregate principal amount of 5.000% senior notes due 2032. The notes are fully and unconditionally guaranteed by Aon plc (Ireland) and Aon Global Limited (U.K.).

Aon is a leading global professional services firm that provides advice and solutions focused on risk, retirement and health, delivering distinctive client value via innovative and effective risk management and workforce productivity solutions that are underpinned by industry-leading data and analytics. Aon’s clients are globally diversified and include all market segments and almost every industry in over 120 countries and territories.

The Davis Polk capital markets team included partner Shane Tintle and associates Christian Knoble and Courtney Clark. The tax team included partner Mario J. Verdolini and associate Tyler Scheiner. Partner Frank J. Azzopardi and associate Alexis N. Wallace provided intellectual property advice. Members of the Davis Polk team are based in the New York and Northern California offices.