AON - CIK 0000315293
Aon plc trades as AON and has a market capitalization of $71.82 B, making it the #236 largest US-listed company by market value. In its fiscal 2025 annual report the company posted revenue of $17.18B, up 9.4% from the prior year and net income of $3.69B. This page tracks Aon plc through 1,000 SEC filings, with financial statements and metrics updated as new reports are filed.
Over the last 9 fiscal years Aon plc's revenue grew from $9.41B to $17.18B, a compound annual growth rate of 6.9%. Net profit margin expanded from 13.9% to 21.5% over the same period - every figure below comes from the company's audited annual filings.
| Filing | Type | Filed |
|---|---|---|
| Insider trade | 4 | 2026-05-14 |
| Quarterly report | 10-Q | 2026-05-01 |
| Major company event | 8-K | 2026-05-01 |
| SCHEDULE 13G | - | 2026-04-29 |
| Annual report to shareholders | ARS | 2026-04-28 |
| Proxy materials | DEFA14A | 2026-04-28 |
| Proxy statement | DEF 14A | 2026-04-28 |
| SCHEDULE 13G/A | - | 2026-03-26 |
May 1, 2026. at 7:00am - 8:00am CDT. Q1 2026 Aon plc Earnings Conference Call ; Jan 30, 2026. at 7:30am - 8:30am CST. Q4 2025 Aon plc Earnings Conference Call.
The largest companies sharing Aon plc's SEC industry classification (insurance agents, brokers & service).
Aon plc (AON) has a market capitalization of $71.82 B as of 2026-06-10, ranking #236 among US-listed companies.
Aon plc reported revenue of $17.18B for fiscal year 2025, an increase of 9.4% year over year.
Yes. Aon plc reported net income of $3.69B in its latest fiscal year.
Data parsed from SEC EDGAR XBRL filings. See the full market cap rankings.
Dig into the full income statement, balance sheet, and cash flow statement with annual and quarterly views.