← All companies
AON annual revenue
Aon plc
AON - CIK 0000315293
Market cap$71.82 B
Rank#236
SEC filings1,000
Aon plc revenue by year
Aon plc (AON) reported revenue of $17.18B for fiscal year 2025, as filed in its audited annual report with the SEC.
AON revenue 2011-2025
| Fiscal year | Revenue | Change |
|---|---|---|
| FY 2025 | $17.18B | +9.4% |
| FY 2024 | $15.70B | +17.4% |
| FY 2023 | $13.38B | +7.2% |
| FY 2022 | $12.48B | +2.3% |
| FY 2021 | $12.19B | +10.2% |
| FY 2020 | $11.07B | +0.5% |
| FY 2019 | $11.01B | +2.3% |
| FY 2018 | $10.77B | +7.7% |
| FY 2017 |
Revenue of similar companies
Frequently asked questions
How much revenue does Aon plc make?
Aon plc (AON) reported revenue of $17.18B for fiscal year 2025, as filed in its audited annual report with the SEC.
How has Aon plc's revenue changed over time?
Between fiscal 2011 and fiscal 2025, Aon plc's revenue grew from $11.29B to $17.18B.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.