Aon plc (AON)
Aon plc brought in $17.6B of revenue over the twelve months to June 30, 2026, up 4.9% from a year earlier. Net income was $3.9B, a net margin of 22.3%. Operating cash flow minus capital spending left $3.2B of free cash flow in fiscal 2025. At June 30, 2026 it held $1.1B in cash against $12.9B of debt. Its latest periodic report to the SEC is the quarterly report (10-Q) filed on July 29, 2026.
What Aon plc does
Aon provides professional services focused on risk management, insurance brokerage, reinsurance, and human capital solutions. Its clients include commercial businesses, public institutions, and other corporations seeking to manage financial risk, employee benefits, and retirement programs. Its shares trade on NYSE under the ticker AON.
Revenue and profit by year
Key figures
| Fiscal year | Revenue | Net income | Diluted EPS | Free cash flow |
|---|---|---|---|---|
| 2025 | $17.2B | $3.7B | $17.02 | $3.2B |
| 2024 | $15.7B | $2.7B | $12.49 | $2.8B |
| 2023 | $13.4B | $2.6B | $12.51 | $3.2B |
| 2022 | $12.5B | $2.6B | $12.14 | $3B |
| 2021 | $12.2B | $1.3B | $5.55 | $2B |
| 2020 | $11.1B | $2B | $8.45 | $2.6B |
Latest SEC filings
What Aon plc has filed recently, newest first. Each links to the original document on SEC EDGAR.
- September 22, 2026
- September 17, 2026Other event 8-K
- September 15, 2026
- September 14, 2026
- September 11, 2026
- September 11, 2026Other event 8-K
- August 31, 2026
- August 17, 2026
- July 29, 2026Quarterly report 10-Q · period to June 30, 2026
- July 29, 2026
Questions about AON
What does Aon plc do?
Aon provides professional services focused on risk management, insurance brokerage, reinsurance, and human capital solutions. Its clients include commercial businesses, public institutions, and other corporations seeking to manage financial risk, employee benefits, and retirement programs. Its shares trade on NYSE under the ticker AON.
Is Aon plc profitable?
Yes. Over the twelve months to June 30, 2026 it reported net income of $3.9B on revenue of $17.6B, a net margin of 22.3%.
How much revenue does Aon plc make?
Over the twelve months to June 30, 2026 Aon plc reported revenue of $17.6B. That is 4.9% more than a year earlier.
When did Aon plc last report?
Its most recent periodic report is the quarterly report (10-Q) filed on July 29, 2026. It covers the period to June 30, 2026. Its newest filing of any kind is the material agreement from September 22, 2026.
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Follow AON: get an email when it filesWhere the numbers come from
Financial figures are the values Aon plc tagged in its own SEC filings (XBRL), taken from the latest filing for each period, so restatements replace older figures. Revenue, profit and cash flow are for full fiscal years unless marked as the last twelve months, which is the sum of the four most recent quarters. Where a company reports only the full year, the fourth quarter is the year minus the first three.
Prices are delayed end-of-day market data in the listing currency, and market cap moves with the price. P/E is shown only when earnings per share are positive. Nothing here is investment advice.