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.
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.
View plansQuery via Python SDK
Pull data into DuckDB with 3 lines of Python. Works in Jupyter notebooks, scripts, and CI pipelines.
SDK docsConnect via MCP Server
Wire Claude, Cursor, or Codex directly to live SEC data with a single Bearer token. No scraping, no glue code.
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 | 25.3% | 24.4% | 28.3% | 29.4% | 17.1% |
|---|
| Net Margin | 21.5% | 16.9% | 19.2% | 20.7% | 10.3% |
|---|
| Return on Equity | 39.1% | 42.1% | negative: -345.6% | negative: -603.5% | 108.4% |
|---|
| Return on Assets | 7.3% | 5.4% | 7.6% | 7.9% | 3.9% |
|---|
| Debt / Equity | 1.63× | 2.73× | negative: -15.27× | negative: -25.43× | 8.21× |
|---|