Aon plc (AON) — Financial ratios
Profitability, liquidity, leverage, and valuation ratios for Aon plc, with annual and quarterly history.
| Metric | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|---|---|---|---|---|---|
| Valuation | ||||||
| P/E Ratio | 20.54x | 28.61x | 23.10x | 24.54x | 53.81x | 24.88x |
| P/B Ratio | 8.12x | 12.40x | -71.70x | -120.11x | 63.65x | 14.02x |
| P/S Ratio | 4.42x | 4.84x | 4.43x | 5.09x | 5.54x | 4.43x |
| Profitability | ||||||
| Gross Margin | 47.7% | 47.2% | 48.4% | 48.1% | 44.7% | 46.6% |
| Operating Margin | 25.3% | 24.4% | 28.3% | 29.4% | 17.1% | 25.1% |
| Net Margin | 21.5% | 16.9% | 19.2% | 20.7% | 10.3% | 17.8% |
| EBITDA Margin | 31.1% | 31.4% | 29.2% | 30.7% | 21.2% | 29.0% |
| Liquidity | ||||||
| Current Ratio | 1.11x | 1.02x | 1.00x | 1.02x | 1.00x | 1.07x |
| Quick Ratio | 1.11x | 1.02x | 1.00x | 1.02x | 1.00x | 1.07x |
| Leverage | ||||||
| Debt/Equity | 1.77x | 2.92x | -14.57x | -22.07x | 9.82x | 2.55x |
YoY = year-over-year change. Source: FMP..