Aon (AON) Revenue — Quarter Ended Sep 30, 2025
Revenue for the quarter declined compared to the immediately preceding quarter. However, revenue increased relative to the same quarter one year earlier.
Key takeaway
Quarter ended Sep 30, 2025 · FY2025 Q3
Revenue for the quarter declined compared to the immediately preceding quarter. However, revenue increased relative to the same quarter one year earlier.
Financial snapshot
Reported revenue, sequential change, year-over-year change, and trailing four-quarter revenue.
Quarter revenue
$4B
Revenue reported for this quarter.
Quarter-over-quarter
-3.8%
Change from the immediately preceding quarter.
Year-over-year
+7.4%
Change from the comparable year-ago quarter.
Trailing four quarters
$17B
Sum of the latest four reported quarters.
Quarterly revenue trend
The latest four reported quarters with year-over-year comparisons.
| Period ended | Revenue | Year-over-year change |
|---|---|---|
| Dec 31, 2024 | $4.1B | +22.9% |
| Mar 31, 2025 | $4.7B | +16.2% |
| Jun 30, 2025 | $4.2B | +10.5% |
| Sep 30, 2025 | $4B | +7.4% |
Revenue performance
The reported revenue moved lower from the prior quarter, reversing the sequential growth seen earlier in the fiscal year.
Quarterly comparison
Compared with the immediately preceding quarter, revenue decreased. Compared with the same quarter one year earlier, revenue was higher.
What to watch
The sequential decline in revenue may warrant attention given the prior quarters had shown consistent year-over-year growth.