Aon plc

AON

Financial ServicesNYQ$69.1B

AON SEC filings last scanned 4 Oct 2026, 19:02 UTC

CEO Timeline

Gregory C. CaseCurrent

Apr 2005 — Present(21y 6mo)

Gregory C. Case was appointed President and Chief Executive Officer of Aon Corporation, effective April 4, 2005.

2 source filings — click to expand