Friday 6 November 2026
Export AON’s income statement to Excel — free account
Aon 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
343.42
1.25
−0.36%
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Target Price Range
Analyst price targets
Free accountTen years at a glance Fiscal years to December
| Ten-year view | Analyst estimates Powerpack | |||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Group | Line | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | TTM Sep ’26 | Trend | 10 yrs | 2026e | 2027e | 2028e | Next 3/yr |
| Income, $m | ||||||||||||||||||
| Income, $m | Revenue | 9,409 | 9,998 | 10,770 | 11,013 | 11,066 | 12,193 | 12,479 | 13,376 | 15,698 | 17,181 | 17,681 | +6.9% | 17,936 | 21,670 | 22,887 | +10.0% | |
| Gross margin, % | 41.40 | 39.96 | 43.33 | 45.03 | 46.64 | 44.74 | 48.10 | 48.40 | 47.24 | 47.70 | 48.78 | +6.3 pt | ||||||
| EBT | 1,401 | 685 | 1,246 | 1,870 | 2,466 | 1,931 | 3,156 | 3,169 | 3,462 | 4,759 | 5,098 | +14.6% | ||||||
| EBT margin, % | 14.89 | 6.85 | 11.57 | 16.98 | 22.28 | 15.84 | 25.29 | 23.69 | 22.05 | 27.70 | 28.83 | +12.8 pt | ||||||
| Net income | 1,430 | 1,263 | 1,174 | 1,573 | 2,018 | 1,308 | 2,646 | 2,628 | 2,720 | 3,750 | 3,994 | +11.3% | ||||||
| Per share, $ | ||||||||||||||||||
| Per share, $ | Revenue | 35.10 | 38.68 | 43.92 | 46.16 | 47.72 | 54.26 | 58.95 | 65.73 | 74.26 | 79.58 | 83.28 | +9.5% | |||||
| Earnings | 5.21 | 4.74 | 4.62 | 6.42 | 8.49 | 5.59 | 12.23 | 12.60 | 12.55 | 17.11 | 18.35 | +14.1% | ||||||
| Cash flow | 8.68 | 2.84 | 6.88 | 7.69 | 12.00 | 9.71 | 15.21 | 16.88 | 14.36 | 16.12 | 16.83 | +7.1% | ||||||
| Capex | (0.58) | (0.71) | (0.98) | (0.94) | (0.61) | (0.61) | (0.93) | (1.24) | (1.03) | (1.22) | (1.45) | +8.6% | ||||||
| Free cash flow | 8.09 | 2.13 | 5.90 | 6.75 | 11.39 | 9.10 | 14.28 | 15.64 | 13.33 | 14.91 | 15.38 | +7.0% | ||||||
| Book value | 20.63 | 17.98 | 17.21 | 14.46 | 15.45 | 5.15 | (2.03) | (3.65) | 29.83 | 43.81 | 48.03 | +8.7% | ||||||
| Shares, m | 268 | 259 | 245 | 239 | 232 | 225 | 212 | 204 | 211 | 216 | 214 | (2.4%) | ||||||
| Valuation, × | ||||||||||||||||||
| Valuation, × | P/E | 21.51 | 28.16 | 31.53 | 32.55 | 24.88 | 53.29 | 24.54 | 22.91 | 28.19 | 20.60 | 18.72 | 28.8 | |||||
| P/S | 3.19 | 3.40 | 3.31 | 4.51 | 4.43 | 5.54 | 5.08 | 4.38 | 4.84 | 4.43 | 4.12 | 4.3 | ||||||
| P/B | 5.43 | 7.31 | 8.45 | 14.41 | 13.67 | 58.32 | 0.00 | 0.00 | 12.04 | 8.05 | 7.15 | 12.8 | ||||||
| EV/Sales | 3.81 | 3.92 | 3.83 | 5.11 | 5.05 | 6.26 | 5.89 | 5.16 | 5.85 | 5.25 | — | 5.0 | ||||||
| EV/FCF | 16.51 | 71.14 | 28.51 | 34.94 | 21.13 | 37.35 | 24.30 | 21.69 | 32.61 | 28.04 | — | 31.6 | ||||||
| Cash, $m | ||||||||||||||||||
| Cash, $m | Operating cash flow | 2,326 | 734 | 1,686 | 1,835 | 2,783 | 2,182 | 3,219 | 3,435 | 3,035 | 3,481 | 3,574 | +4.6% | |||||
| Capex | (156) | (183) | (240) | (225) | (141) | (137) | (196) | (252) | (218) | (263) | (308) | +6.0% | ||||||
| Free cash flow | 2,170 | 551 | 1,446 | 1,610 | 2,642 | 2,045 | 3,023 | 3,183 | 2,817 | 3,218 | 3,266 | +4.5% | ||||||
| Balance, $m | ||||||||||||||||||
| Balance, $m | Working capital | 592 | 974 | 1,222 | 1,251 | 1,490 | 282 | 666 | 566 | 1,232 | 1,954 | 2,537 | +14.2% | |||||
| Net debt | 5,779 | 5,210 | 5,588 | 6,549 | 6,845 | 8,848 | 10,080 | 10,421 | 15,931 | 14,054 | 26,024 | +10.4% | ||||||
| Shareholders’ equity | 5,532 | 4,648 | 4,219 | 3,449 | 3,583 | 1,158 | (429) | (742) | 6,305 | 9,459 | 10,197 | +6.1% | ||||||
| Returns, % | ||||||||||||||||||
| Returns, % | ROA | 5.22 | 4.65 | 4.32 | 5.49 | 6.40 | 3.92 | 8.01 | 7.69 | 6.40 | 7.41 | 6.73 | +2.2 pt | |||||
| ROIC | 10.01 | 6.75 | 9.84 | 13.56 | 16.67 | 13.05 | 23.76 | 24.44 | 10.78 | 11.55 | 8.02 | +1.5 pt | ||||||
| ROE | 24.09 | 24.09 | 25.58 | 39.96 | 56.00 | 52.94 | 710.29 | (437.92) | 95.42 | 46.88 | 42.95 | +22.8 pt | ||||||
| People | ||||||||||||||||||
| People | Employees | 69,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 50,000 | 60,000 | 60,000 | — | (1.5%) | |||||
| Revenue/emp, $m | 0.14 | 0.20 | 0.22 | 0.22 | 0.22 | 0.24 | 0.25 | 0.27 | 0.26 | 0.29 | — | +8.6% | ||||||
Negative figures in brackets.
estimates
Fiscal years to Dec 2025 · latest quarter Sep 2026 · fundamentals updated 5 Nov 2026
Business profile
Where the money comes from and where it goes Fiscal 2025
| Risk Capital | 11,290 | 65.71% |
|---|---|---|
| Human Capital | 5,907 | 34.38% |
| Gross margin | 47.70% | |
| Operating margin | 25.28% | |
| Pre-tax margin | 27.70% |
Aon plc vs peers in Insurance Brokers (Q) = latest quarter vs a year earlier
| Company | Market cap | P/E | Fwd P/E | Revenue growth (Q) | EPS growth (Q) | FCF growth (Q) | Gross margin (Q) | EBIT margin (Q) | Compare |
|---|---|---|---|---|---|---|---|---|---|
| MRSH Marsh | $99.6B | 24.8× | 23.3× | +8.06% (above 0%: growing) | +11.84% (above 0%: growing) | −30.50% (below 0%: shrinking) | 100.00% | 17.70% | Compare |
| AJG Arthur J. Gallagher & Co. | $73.9B | 43.4× | 38.3× | +18.14% (above 0%: growing) | +49.23% (above 0%: growing) | +91.16% (above 0%: growing) | 43.74% | 17.18% | Compare |
| AON Aon plc | $73.1B | 18.7× | 22.9× | +2.60% (above 0%: growing) | +5.66% (above 0%: growing) | +1.67% (above 0%: growing) | 44.53% | 19.73% | |
| WTW Willis Towers Watson Public Limited Company | $31.0B | 20.4× | 18.8× | +7.52% (above 0%: growing) | +4.17% (above 0%: growing) | +13.37% (above 0%: growing) | 100.00% | 17.44% | Compare |
| BRO Brown & Brown, Inc. | $24.7B | 20.3× | 20.5× | +7.41% (above 0%: growing) | +9.04% (above 0%: growing) | +9.07% (above 0%: growing) | 50.32% | 24.35% | Compare |
| ERIE Erie Indemnity Company | $13.3B | 22.9× | 20.6× | +0.30% (above 0%: growing) | +0.25% (above 0%: growing) | +0.52% (above 0%: growing) | 19.38% | 19.38% | Compare |
| RYAN Ryan Specialty Holdings Inc. | $12.1B | 57.8× | 48.0× | +4.69% (above 0%: growing) | +25.00% (above 0%: growing) | +4.14% (above 0%: growing) | 100.00% | 17.83% | Compare |
| BWIN Baldwin Insurance Group, Inc. | $4.5B | — (loss-making) | — (loss-making) | +30.13% (above 0%: growing) | n/m | +208.10% (above 0%: growing) | 31.81% | (1.69%) | Compare |
| CRVL CorVel Corp. | $4.3B | 35.9× | — | +11.47% (above 0%: growing) | +24.89% (above 0%: growing) | +8.94% (above 0%: growing) | 27.07% | 17.16% | Compare |
| Median of peers | $19.0B | 24.8× | 22.0× | +7.79% | +11.84% | +9.00% | 47.03% | 17.57% |
From the latest earnings call
- Interim CFO Nadin Virani said new business and client retention supported organic growth, while softer insurance and reinsurance pricing left the overall market impact slightly positive.
- CEO Greg Case said the pending USI acquisition would extend Aon’s middle-market capabilities and provide direct access to the excess and surplus insurance market.
Pay and ownership Proxy statement filed 28 April 2026
Chief executive’s pay
| Year | Total pay | Actually paid | $100 invested |
|---|---|---|---|
| 2025 | 73.74m | 82.23m | 174.00 |
| 2024 | 26.21m | 46.94m | 175.00 |
| 2023 | 23.66m | 26.60m | 141.00 |
| 2022 | 19.67m | 18.54m | 144.00 |
| 2021 | 19.87m | 101.10m | 143.00 |
Ownership
Directors and executive officers, together
1.00%
BlackRock, Inc.
6.29%
Capital World Investors
5.69%
Total pay is as the Summary Compensation Table states it; actually paid revalues the year’s share awards
at its end, as the SEC’s pay-versus-performance rule asks. $100 invested is what $100 in the company’s
shares at the start of the earliest year shown was worth at each year’s end.
Ownership is the proxy’s own table: the directors and officers as a group, and every holder of 5% or more.
Read the proxy statement
Aon plc (AON) Latest News
29 Oct
28 Oct
27 Oct
23 Oct
21 Oct
19 Oct
15 Oct
AON metrics, ten years each
- 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
- Debt to equity
- Current ratio
- Total debt
- Shares outstanding
- Book value per share
- Revenue growth
- Piotroski F-score
Aon plc is a professional services firm that helps organizations manage risk and make decisions about their employees and investments. Founded in 1982 and headquartered in London, it is led by President and Chief Executive Officer Gregory C. Case.
Its Risk Capital business helps clients arrange insurance and reinsurance—the insurance that insurers buy to transfer some of their own risks. Aon also advises organizations on retaining or transferring risks, managing claims and raising capital. Its specialists work on exposures such as property damage, cyber incidents, construction projects and professional liability.