Aon plc operates as a professional services firm in the United States, rest of the Americas, the United Kingdom, Ireland, rest of Europe, the Middle East, Africa, and the Asia Pacific. It operates through Risk Capital and Human Capital segm...
Leadership
Gregory Clarence Case
President, CEO & Executive Director
Edmund J. Reese
Executive VP & Chief Financial Officer
Mindy F. Simon
Executive VP & Global Chief Operating Officer
Lisa J. Stevens
Chief Administrative Officer
Andrew Marcell
Executive VP & CEO of Global Solutions
David J. DeBrunner
Senior VP, Global Controller & Chief Accounting Officer
Hallie Elsner Miller
Head of Investor Relations
Darren Zeidel
Executive VP, General Counsel & Company Secretary
Michael Neller
Deputy Global Chief People Officer and Head of Total Rewards & Talent Development
