GREGORY C. CASE

Corporate Board Profile

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Aon plc

Filing Date Source Excerpt
2018-04-27 Mr. Case has served as President, Chief Executive Officer and director of Aon since April 2005. Prior to joining Aon, Mr. Case was with McKinsey & Company, the international management consulting firm.
2020-04-24 Mr. Case has served as Chief Executive Officer and director of Aon since April 2005.
2021-04-15 Mr. Case has served as Chief Executive Officer and director of Aon since April 2005. He also served as President from 2005 to 2018.
2022-04-29 Mr. Case has served as Chief Executive Officer and director of Aon since April 2005.
2023-04-28 Mr. Case has served as Chief Executive Officer and a director of Aon since April 2005.
2024-04-29 As Chief Executive Officer of Aon, Mr. Case brings to the Board his day-to-day experiences leading Aon’s colleagues serving clients across Commercial Risk, Reinsurance, Health, and Wealth solution lines.

Data sourced from SEC filings. Last updated: 2025-07-01