Aon (AON) Operating Income (2009 - 2026)
Aon (AON) recorded Operating Income of $809 million in Q3 2026, down 0.9% from $816 million a year earlier and down 11.6% from the prior quarter.
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Analysis
Aon (AON) Operating Income (2009 - 2026) Analysis & Trends
On a TTM basis, Aon's Operating Income came in at $4.65 billion as of Sep 30, 2026, up 9.9% year-over-year; for FY2025, it came in at $4.34 billion, up 13.3% from FY2024.
- Annual Operating Income has increased for four straight years, with a five-year compound annual growth rate of 9.3% (FY2020 to FY2025).
- Across earlier years, Operating Income came in at $3.84 billion in FY2024 (+1.3%), $3.79 billion in FY2023 (+3.2%), $3.67 billion in FY2022 (+75.6%) and $2.09 billion in FY2021 (-24.8%).
- The Q3 2026 figure is the lowest quarterly Operating Income since Q3 2024.
- On a year-over-year basis, Operating Income rose in six of the last eight quarters, with growth averaging 16.9%.
- Peak year-over-year performance for Operating Income in the last five years was growth of 40.1% in Q4 2024, against a decline of 23.0% in Q4 2023 at the low end.
- Per Business Quant, the preceding three quarters came in at $915 million (Q2 2026), $1.72 billion (Q1 2026) and $1.21 billion (Q4 2025).
Peer Set
Peer Comparison
| # | Company | Market Cap | Enterprise Value | Gross Profit (Qtr) | Op. Inc (Qtr) |
|---|---|---|---|---|---|
| 1 | Chubb | 140.04 Bn | 85.69 Bn | 8.67 Bn | 3.61 Bn |
| 2 | Progressive | 132.33 Bn | 107.86 Bn | 8.29 Bn | 3.32 Bn |
| 3 | Marsh & Mclennan Companies | 97.77 Bn | 89.93 Bn | - | 1.22 Bn |
| 4 | Travelers Companies | 81.70 Bn | 59.18 Bn | 5.93 Bn | 2.49 Bn |
| 5 | Manulife Financial | 75.38 Bn | -20.12 Bn | - | - |
| 6 | Arthur J. Gallagher | 72.26 Bn | 66.85 Bn | - | - |
| 7 | Aon | 71.52 Bn | 50.73 Bn | - | 809.00 Mn |
| 8 | Metlife | 65.44 Bn | -41.34 Bn | 7.82 Bn | 4.10 Bn |
| 9 | Allstate | 63.89 Bn | 23.73 Bn | 7.41 Bn | 2.71 Bn |
| 10 | Aflac | 62.31 Bn | 38.67 Bn | 1.87 Bn | -906.00 Mn |
Historic Data
Download Data
Historic Data
| Date | Value |
|---|---|
| Sep 30, 2026 | 809.00 Mn |
| Jun 30, 2026 | 915.00 Mn |
| Mar 31, 2026 | 1.72 Bn |
| Dec 31, 2025 | 1.21 Bn |
| Sep 30, 2025 | 816.00 Mn |
| Jun 30, 2025 | 859.00 Mn |
| Mar 31, 2025 | 1.46 Bn |
| Dec 31, 2024 | 1.09 Bn |
| Sep 30, 2024 | 623.00 Mn |
| Jun 30, 2024 | 656.00 Mn |
| Mar 31, 2024 | 1.47 Bn |
| Dec 31, 2023 | 779.00 Mn |
| Sep 30, 2023 | 691.00 Mn |
| Jun 30, 2023 | 842.00 Mn |
| Mar 31, 2023 | 1.47 Bn |
| Dec 31, 2022 | 1.01 Bn |
| Sep 30, 2022 | 590.00 Mn |
| Jun 30, 2022 | 700.00 Mn |
| Mar 31, 2022 | 1.37 Bn |
| Dec 31, 2021 | 974.00 Mn |
API Access
Aon Operating Income API
Pull this series into your own models, spreadsheets and apps with the Business Quant
Historical Metrics API. The request below matches the chart above — change the
frequency, period or values and it follows. Swap YOUR_API_KEY for your own key.
https://data.businessquant.com/historic?slug=operating-income&ticker=AON&period=max&api_key=YOUR_API_KEYimport requests
url = "https://data.businessquant.com/historic"
params = {"slug": "operating-income", "ticker": "AON", "period": "max", "api_key": "YOUR_API_KEY"}
data = requests.get(url, params=params).json()const res = await fetch("https://data.businessquant.com/historic?slug=operating-income&ticker=AON&period=max&api_key=YOUR_API_KEY");
const data = await res.json();