stockrowAon plc
AON Financial Insurance Brokers
Aon plc’s revenue for fiscal 2025 (year ended December 2025) was $17.2 billion, up 9.45% from fiscal 2024.
- Revenue
- +2.60%
- EPS
- +5.66%
- Free cash flow
- +1.67%
- Total debt
- +67.0%
Quarter to September 2026, against a year earlier
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Aon plc (AON) Debt to equity
Aon plc's debt to equity at the end of the quarter to 30 September 2026 was 2.7×, up 1.1× from fiscal 2025 (1.6×). Over the past ten years it has ranged from −25.1× (fiscal 2022) to 8.1× (fiscal 2021); the current reading is higher than 64% of that period. That is above the Insurance Brokers industry median of 0.5× and above the Financial sector median of 0.2×.
Debt to equity, annual
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Annual newest first
| Period | Debt to equity | Change |
|---|---|---|
| FY2025 | 1.6× | (40.27%) |
| FY2024 | 2.7× | — |
| FY2023 | −15.1× | — |
| FY2022 | −25.1× | — |
| FY2021 | 8.1× | 275.99% |
| FY2020 | 2.2× | 1.37% |
| FY2019 | 2.1× | 43.78% |
| FY2018 | 1.5× | 15.30% |
| FY2017 | 1.3× | 14.43% |
| FY2016 | 1.1× | 19.24% |
Quarterly newest first
| Period | Debt to equity | Change |
|---|---|---|
| Sep 2026 | 2.7× | 77.96% |
| Jun 2026 | 1.5× | 4.94% |
| Mar 2026 | 1.5× | (8.66%) |
| Dec 2025 | 1.6× | (22.09%) |
| 43 more quarters | Free account |
Against its own ten years
Debt to equity against peers
| Company | Debt to equity |
|---|---|
| CRVL CorVel Corp. compare | 0.0× |
| ERIE Erie Indemnity Company compare | 0.0× |
| AJG Arthur J. Gallagher & Co. compare | 0.5× |
| BRO Brown & Brown, Inc. compare | 0.6× |
| WTW Willis Towers Watson Public Limited Company compare | 0.8× |
| MRSH Marsh compare | 1.3× |
| BWIN Baldwin Insurance Group, Inc. compare | 1.7× |
| AON Aon plc | 2.7× |
| RYAN Ryan Specialty Holdings Inc. compare | 4.1× |
| Insurance Brokers industry median | 0.5× |
| Financial sector median | 0.2× |
| Market median | 0.1× |
What Debt to equity is
Debt to Equity Ratio shows how much a company relies on borrowed money compared with the money its shareholders have in the business.
(Long Term Debt (Total) + Current Part of Debt) ÷ Shareholders Equity (Total)
More on AON
- Revenue
- Net income
- EPS (diluted)
- EBITDA
- Free cash flow
- Operating cash flow
- Gross margin
- Operating margin
- Net margin
- Free cash flow margin
- P/E ratio
- P/S ratio
- P/B ratio
- Price to free cash flow
- Return on equity
- Return on assets
- Return on invested capital
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Revenue growth
- Piotroski F-score
- The full statement