Aon plc AON Ratios & Valuation
| FY'25 | FY'24 | FY'23 | FY'22 | ||
|---|---|---|---|---|---|
| Profitability | |||||
| Operating margin | 97.6%-3.6pp | 101.2%-17.9pp | 119.1%+24.5pp | 94.6%+9.8pp | |
| Net margin | 68.6%-1.7pp | 70.3%-11.0pp | 81.3%+15.1pp | 66.3%+12.8pp | |
| EBITDA margin | 102%-4.1pp | 106.2%-18.5pp | 124.6%+21.8pp | 102.8%+8.0pp | |
| Free cash flow margin | 70.1%-10.4pp | 80.5%-11.8pp | 92.4%+11.8pp | 80.5%-3.1pp | |
| Returns | |||||
| Return on assets | 23.3%-1.7pp | 25%-6.5pp | 31.4%+6.1pp | 25.3%+5.8pp | |
| Return on invested capital | 57.6%-16.3pp | 74%-47.5pp | 121.5%+36.5pp | 84.9%+20.2pp | |
| Efficiency | |||||
| Asset turnover | 1.4×-0.1× | 1.4×-0.1× | 1.5×0.0× | 1.5×0.0× | |
| Liquidity | |||||
| Current ratio | 4.2×-0.2× | 4.5×+0.3× | 4.1×0.0× | 4.2×-0.1× | |
| Quick ratio | 4.2×-0.2× | 4.5×+0.3× | 4.1×0.0× | 4.2×-0.1× | |
| Cash ratio | 0.2×0.0× | 0.2×0.0× | 0.2×0.0× | 0.1×0.0× | |
| Leverage | |||||
| Debt-to-equity | 8.8×— | —— | —— | —— | |
| Debt-to-assets | 1.4×-0.1× | 1.5×+0.1× | 1.4×0.0× | 1.4×+0.3× | |
| Net debt / EBITDA | 15.3×-2.0× | 17.4×+6.4× | 11×-3.0× | 14×+1.5× | |
| Interest coverage | 19.7×-3.3× | 23×-10.8× | 33.9×+2.4× | 31.4×+0.5× | |
| Per Share | |||||
| Book value per share | $147.95+75.7% | $84.20+1,317% | -$6.92-381% | $2.46-95.3% | |
| Valuation | |||||
| Market capitalization | $316.82B+14.8% | $276.09B+6.7% | $258.66B+5.9% | $244.19B+4.6% | |
| Enterprise value | $382.39B+11.5% | $343.08B+13.2% | $303.02B+5.6% | $286.88B+7.7% | |
| Price / earnings | 112.6×+4.5× | 108.1×+10.3× | 97.7×-35.3× | 133.1×-41.1× | |
| Price / sales | 18.8×0.0× | 18.9×-1.0× | 19.9×+0.2× | 19.7×0.0× | |
| Price / book | 40×— | —— | —— | —— | |
| EV / EBITDA | 89.4×+0.5× | 88.9×+14.1× | 74.7×-20.1× | 94.9×-6.1× | |
| EV / sales | 22.8×-0.8× | 23.5×+0.2× | 23.3×+0.2× | 23.1×+0.7× | |
| Free cash flow yield | 15%-2.2pp | 17.2%-1.5pp | 18.7%+2.1pp | 16.6%-0.7pp | |
| Earnings yield | 14.7%-0.3pp | 15%-1.4pp | 16.4%+2.6pp | 13.8%+2.6pp | |
| Dividend yield | 3.1%0.0pp | 3.1%+0.1pp | 3%-0.1pp | 3%0.0pp |
Chart any of these lines over time, or line them up against competitors.
Compare these in charts →Questions, answered.
- Where do Aon plc's ratios come from?
- Every ratio is computed from Aon plc's SEC filings — trailing-twelve-month flows over period-end balances. Valuation multiples combine those fundamentals with market data, recomputed each period. Switch between quarterly, annual, and TTM, or open any ratio for its full history and peer comparisons.
