AON

Aon
D

AON

Arincen87/100B

Aon income statement 1985–2026

17.68B USD over the last twelve months, and 17.18B USD in fiscal year 2025.

Revenue Operating income Net income

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Fiscal year
TTM
30 Sept 2026
FY2025
31 Dec 2025
FY2024
31 Dec 2024
FY2023
31 Dec 2023
FY2022
31 Dec 2022
FY2021
31 Dec 2021
FY2020
31 Dec 2020
FY2019
31 Dec 2019
FY2018
31 Dec 2018
FY2017
31 Dec 2017
FY2016
31 Dec 2016
Revenue
17.68B17.18B15.70B13.38B12.48B12.19B11.07B11.01B10.77B10.00B9.41B
Revenue growth
+3.83%+9.45%+17.36%+7.19%+2.35%+10.18%+0.48%+2.26%+7.72%+6.26%-0.75%
Cost of revenue
2.98B8.99B8.28B6.90B6.48B6.74B5.91B6.05B6.10B6.00B5.51B
Gross profit
14.70B8.20B7.42B6.47B6.00B5.46B5.16B4.96B4.67B4.00B3.90B
Gross margin
83.13%47.70%47.24%48.40%48.10%44.74%46.64%45.03%43.33%39.96%41.40%
Selling, general and administrative
—1.56B2.01B1.86B1.74B2.54B1.51B1.72B1.87B1.71B1.55B
Operating expenses
10.05B3.85B3.58B2.69B2.33B3.37B2.38B2.79B3.12B2.93B2.08B
4.65B4.34B3.84B3.79B3.67B2.09B2.78B2.17B1.54B1.07B1.81B
Operating income growth
+9.94%+13.27%+1.32%+3.16%+75.55%-24.85%+28.22%+40.48%+44.98%-41.19%+14.11%
Operating margin
26.28%25.28%24.43%28.30%29.40%17.14%25.13%19.69%14.34%10.65%19.25%
Interest income
55.00M19.00M67.00M31.00M18.00M11.00M6.00M8.00M5.00M27.00M9.00M
Interest expense
39.00M815.00M788.00M484.00M406.00M322.00M334.00M307.00M278.00M282.00M282.00M
Other non-operating income
322.00M415.00M-373.00M-616.00M-513.00M-159.00M-315.00M-299.00M-298.00M-380.00M-410.00M
Pretax income
5.10B4.76B3.46B3.17B3.16B1.93B2.47B1.87B1.25B685.00M1.40B
Income tax
1.10B1.01B742.00M541.00M510.00M623.00M448.00M297.00M146.00M250.00M148.00M
Effective tax rate
21.66%21.20%21.43%17.07%16.16%32.26%18.17%15.88%11.72%36.50%10.56%
3.93B3.70B2.65B2.56B2.59B1.26B1.97B1.53B1.13B1.23B1.40B
Net income growth
+44.67%+39.22%+3.51%-0.97%+106.29%-36.26%+28.52%+35.10%-7.50%-12.18%+0.79%
Net margin
22.24%21.51%16.91%19.17%20.75%10.29%17.79%13.91%10.53%12.26%14.84%
Basic shares
213.88M215.10M211.40M203.50M211.70M224.70M231.90M238.60M245.20M258.50M267.95M
Diluted shares
214.88M216.50M212.50M205.00M213.20M226.10M233.10M240.60M247.00M260.70M270.30M
Change in diluted shares
-1.23%+1.88%+3.66%-3.85%-5.71%-3.00%-3.12%-2.59%-5.26%-3.55%-4.76%
EPS (basic)
18.3617.1312.5512.6012.235.598.496.424.624.745.21
EPS (diluted)
18.2717.0212.4912.5112.145.558.456.374.594.705.16
EPS growth
+46.39%+36.27%-0.16%+3.05%+118.74%-34.32%+32.65%+38.78%-2.34%-8.91%+5.74%
Dividends per share
3.132.912.642.412.191.991.781.721.961.411.29
Dividend growth
+10.21%+10.23%+9.77%+9.82%+10.05%+11.80%+3.49%-12.24%+39.01%+9.30%+12.17%
EBITDA
6.73B5.35B4.94B3.91B3.83B2.58B3.21B2.74B2.29B1.86B2.00B
EBITDA margin
38.04%31.13%31.44%29.22%30.66%21.15%29.03%24.89%21.29%18.58%21.28%
EBIT
5.85B4.38B4.25B3.65B3.56B2.25B2.80B2.18B1.52B967.00M1.68B

Figures in USD. Shares and EPS are adjusted for stock splits. Quarterly growth is on the same quarter a year before; TTM is the last four quarters.

Figures underlined with dots are from the company's SEC filings, where our data provider's differ.

Common questions about Aon's income statement

Source: Financial Modeling Prep