Aon plc

AON Financial Insurance Brokers

Aon plc’s revenue for fiscal 2025 (year ended December 2025) was $17.2 billion, up 9.45% from fiscal 2024.

Revenue
+2.60%
EPS
+5.66%
Free cash flow
+1.67%
Total debt
+67.0%

Quarter to September 2026, against a year earlier

343.42 1.25 −0.36%
Market cap
$73.1B
P/E
18.7×
Fwd P/E
22.9×
Dividend yield
0.93%
F-score
6/9
Altman Z
n/a
Beneish M
n/a
Dividend safety
n/a

Aon plc (AON) P/S ratio

Alert me on P/S ratio

As of 5 November 2026, Aon plc (AON) trades at a P/S ratio of 4.1×. Over the past ten years it has ranged from 2.1× (September 2015) to 6.0× (March 2022); the current reading is higher than 46% of that period. That is above the Insurance Brokers industry median of 2.9× and above the Financial sector median of 2.3×.

P/S ratio, daily

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Annual newest first

Period P/S ratio Change
FY2025 4.4× (8.32%)
FY2024 4.8× 10.38%
FY2023 4.4× (13.73%)
FY2022 5.1× (8.29%)
FY2021 5.5× 25.11%
FY2020 4.4× (1.89%)
FY2019 4.5× 36.36%
FY2018 3.3× (2.66%)
FY2017 3.4× 6.45%
FY2016 3.2× 16.93%

Quarterly newest first

Period P/S ratio Change
Sep 2026 3.3× (17.40%)
Jun 2026 4.0× 1.70%
Mar 2026 4.0× (10.79%)
Dec 2025 4.4× (1.83%)
43 more quarters

Against its own ten years

Low 2.1× High 6.0×
Ten-year median 4.3×
Current reading's percentile 41

P/S ratio against peers

What P/S ratio is

Price to Sales Ratio shows how much investors pay for each dollar of a company’s annual sales, whether or not it is profitable.

(Stock Price × Shares (Basic, Weighted) (latest quarter)) ÷ Revenue (TTM)

The full definition of P/S ratio →

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