Aon plc (AON) is a Financials company in the Insurance Agents, Brokers & Service industry (SEC CIK 0000315293). Annual revenue was $17.18B in FY2025, compared to $12.19B in FY2021. Net income in FY2025 was $3.69B (diluted EPS $17.02).
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Revenue | $17.18B | $15.70B | $13.38B | $12.48B | $12.19B |
| Gross Profit | — | — | — | — | — |
| Operating Income | $4.34B | $3.83B | $3.79B | $3.67B | $2.09B |
| Net Income | $3.69B | $2.65B | $2.56B | $2.59B | $1.25B |
| EPS (Diluted) | $17.02 | $12.49 | $12.51 | $12.14 | $5.55 |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Total Assets |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Operating Cash Flow | $3.48B |
| Metric | FY25Dec '25 | FY24Dec '24 | FY23Dec '23 | FY22Dec '22 | FY21Dec '21 |
|---|---|---|---|---|---|
| Gross Margin | — |
Showing the most recent 5 annual periods. Get 15 years of history on the Pro plan, or unlimited history back to 1993 plus the smart-money dataset and webhooks on Institutional.
| Form | Accession ID | Report Date | Filing Date | Accepted At | Source |
|---|---|---|---|---|---|
| 8-K | 0001628280-26-029093 | May 1, 2026 | May 1, 2026 | May 1, 2026 10:34 UTC | EDGAR |
| 10-Q | 0001628280-26-029322 | Mar 31, 2026 | May 1, 2026 | May 1, 2026 20:07 UTC | EDGAR |
| 10-K | 0001628280-26-008116 | Dec 31, 2025 | Feb 13, 2026 | Feb 13, 2026 21:15 UTC | EDGAR |
| 8-K | 0001628280-26-004273 | Jan 30, 2026 | Jan 30, 2026 | Jan 30, 2026 11:35 UTC | EDGAR |
| 8-K | 0001193125-26-005392 | Jan 6, 2026 | Jan 7, 2026 | Jan 7, 2026 11:30 UTC | EDGAR |
| 8-K | 0001193125-26-000263 | Dec 31, 2025 | Jan 2, 2026 | Jan 2, 2026 13:00 UTC | EDGAR |
| 8-K | 0001628280-25-047660 | Oct 31, 2025 | Oct 31, 2025 | Oct 31, 2025 10:32 UTC | EDGAR |
| 10-Q | 0001628280-25-047805 | Sep 30, 2025 | Oct 31, 2025 | Oct 31, 2025 20:05 UTC | EDGAR |
Direct links to SEC EDGAR. AON has additional filings available on the SEC site.
Get 15 years of data
Quarterly and annual financials back to 2011 on Pro (1993 on Institutional). Point-in-time accurate with zero survivorship bias.
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MCP docs| $48.97B |
| $33.96B |
| $32.70B |
| $31.92B |
| Total Liabilities | $41.24B | $42.53B | $34.70B | $33.13B | $30.76B |
|---|
| Stockholders' Equity | $9.46B | $6.30B | negative: -$0.74B | negative: -$0.43B | $1.16B |
|---|
| Cash & Equivalents | $1.20B | $8.33B | $0.78B | $7.08B | $6.64B |
|---|
| Total Debt | $15.42B | $17.21B | $11.33B | $10.91B | $9.51B |
|---|
| $3.04B |
| $3.44B |
| $3.22B |
| $2.18B |
| Capital Expenditures | $0.26B | $0.22B | $0.25B | $0.20B | $0.14B |
|---|
| Free Cash Flow | $3.22B | $2.82B | $3.18B | $3.02B | $2.04B |
|---|
| — |
| — |
| — |
| Operating Margin | 0.3% | 0.2% | 0.3% | 0.3% | 0.2% |
|---|
| Net Margin | 0.2% | 0.2% | 0.2% | 0.2% | 0.1% |
|---|
| Return on Equity | 47.6% | 43.1% | negative: -345.6% | negative: -603.5% | 55.2% |
|---|
| Return on Assets | 7.5% | 6.6% | 7.9% | 8.2% | 4.1% |
|---|
| Debt / Equity | 1.63× | 2.73× | negative: -15.27× | negative: -25.43× | 8.21× |
|---|
