Aon revenue and financials

AON · NYSE · USD

$273.45Change from previous close: +0.51%Absolute change: +$1.39

Close · October 6, 2026

In the fiscal year ended December 2025, Aon reported revenue of $17.18B (+9.45% year over year). Net income was $3.7B, a net margin of 21.5%.

Annual revenue · 2025: $17.18B
  1. $9.41B2016
  2. $10B2017
  3. $10.77B2018
  4. $11.01B2019
  5. $11.07B2020
  6. $12.19B2021
  7. $12.48B2022
  8. $13.38B2023
  9. $15.7B2024
  10. $17.18B2025

Fiscal year ending in December. Sources and method on the page Methodology and sources.

At a glance

Revenue growth
+9.45%
2025 vs 2024
Net income growth
+39.22%
2025 vs 2024
Net margin
21.5%
2024: 16.9%

Financial data

Amounts in millions of USD; per-share values in USD; shares in millions.

Balance sheet · Quarterly
ItemQ2 2026Q1 2026Q4 2025Q3 2025Q2 2025Q1 2025Q4 2024Q3 2024Q2 2024Q1 2024Q4 2023Q3 2023
Total assets53,34751,42950,78451,63754,01050,30448,96549,88551,45340,76733,95933,112
Current assets28,11426,16325,77426,56927,82324,41423,43223,65325,54328,62421,70421,125
Cash and equivalents9901,1011,1121,0559409111,0411,064927953738769
Short-term investments1071421,5061112892811401141135,34328999.5
Receivables5,4795,1494,3114,3974,9944,6813,8464,0814,4964,0543,2893,339
Net property, plant and equipment1,5111,3881,3791,3651,3991,3661,3481,4001,3761,2391,2881,328
Goodwill15,88415,92515,79715,70416,02415,69715,23415,61215,2818,3028,4148,245
Other intangible assets5,6575,8265,7275,8276,7336,8656,7436,7896,794217234252
Long-term investments19119819216310197.090.087.083.080.045.045.0
Current liabilities27,22624,53723,22625,10327,07523,33322,99522,09823,49821,83821,65120,722
Accounts payable2,2662,2082,5782,3982,2942,0882,9052,5882,3191,7922,2621,749
Long-term debt12,94713,54214,66015,05515,45116,28416,26517,09017,61015,9169,9959,969
Total debt15,87415,47416,07117,61818,178———————
Total liabilities43,63741,44941,23643,43845,92143,03042,53543,33245,29540,79534,70133,598
Total equity (incl. minority)9,7109,9809,5488,1998,0897,2746,4306,5536,158-28.0-742-486
Retained earnings82.0307-245-1,527-1,574-1,740-2,309-2,682-2,574-2,700-3,399-3,024
Minority interest11214619626024627030930929810584.0100