Gregory C. Case
Personal wealth note: Equibles reports source-backed professional activity and disclosed compensation; it does not estimate personal net worth.
About Gregory C. Case
Gregory C. Case is recorded as CEO and Board Member at Aon plc (AON). Aon plc reported in an 8-K filed March 17, 2025 that Gregory C. Case was appointed President, effective March 14, 2025. The proxy statement of Aon plc reports total compensation of $73,742,639 for Gregory C. Case in fiscal 2025, including a base salary of $1,500,000. Disclosed compensation is on record for 9 fiscal years.
“Also on the Transition Date, Gregory C. Case, the Company's Chief Executive Officer, assumed the additional title of President of the Company and Aon Corporation.”
Summary generated from SEC filings and earnings-call records held by Equibles.
Affiliation history
Recorded current and former roles; source labels appear when available.
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Current
2025-03-14–present
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Aon plc (AON)
SEC 8-K
Current2025-03-14–present
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Current
2023-06-16–present
Company network
Recorded roles and call appearances connecting this person to public companies.
Leadership on record at Aon plc
Other people whose current roles at this company are on record from its filings.
- Andy Marcell CEO
- Peter Lieb CEO
- Nadin Virani CFO
- James Platt COO
- Mindy Simon COO
- Darren Zeidel General Counsel
- David DeBrunner Chief Accounting Officer
- Adriana Karaboutis Board Member
- Byron O. Spruell Board Member
- Byron Spruell Board Member
Executive compensation
Compensation components disclosed in company proxy statements. Amounts are nominal USD; total is the company-reported figure.
| Fiscal year | Company | Role | Salary | Total |
|---|---|---|---|---|
| 2025 | Aon plc (AON) | President and Chief Executive Officer | $1,500,000 | $73,742,639 |
| 2024 | Aon plc (AON) | President and Chief Executive Officer | $1,500,000 | $26,205,390 |
| 2023 | Aon plc (AON) | President and Chief Executive Officer | $1,500,000 | $23,661,834 |
| 2022 | Aon plc (AON) | President and Chief Executive Officer | $1,500,000 | $19,668,985 |
| 2021 | Aon plc (AON) | Chief Executive Officer | $1,500,000 | $19,868,384 |
| 2020 | Aon plc (AON) | Chief Executive Officer | $1,500,000 | $20,294,496 |
| 2019 | Aon plc (AON) | Chief Executive Officer | $1,500,000 | $16,007,843 |
| 2018 | Aon plc (AON) | Chief Executive Officer | $1,500,000 | $16,163,875 |
| 2017 | Aon plc (AON) | CEO | $1,500,000 | $14,609,682 |
Recent activity
Earnings-call and investor-event appearances, plus filed executive appointments or departures, newest first.