Financial insights of AON

MyFinsight

For the year ending 2025-12-31, AON made $17,181M in revenue. $3,695M in net income. Net profit margin of 21.51%.

Unit: Million (M) dollars (except for numbers of shares and EPS)

Income Statement	2025-12-31	2024-12-31	2023-12-31	2022-12-31
Total revenue	17,181	15,698	13,376	12,479
Compensation and benefits	8,985	8,283	6,902	6,477
Information technology	568	539	534	509
Premises	337	325	294	289
Depreciation of fixed assets	188	183	167	151
Amortization and impairment of intangible assets	778	503	89	113
Other general expense	1,616	1,641	1,470	1,271
Accelerating aon united program expenses	365	389	135	-
Total operating expenses	12,837	11,863	9,591	8,810
Operating income	4,344	3,835	3,785	3,669
Interest income	19	67	31	18
Interest expense	815	788	484	406
Other income (expense)	1,211	348	-163	-125
Income before income taxes	4,759	3,462	3,169	3,156
Income tax expense	1,009	742	541	510
Net income	3,750	2,720	2,628	2,646
Less net income attributable to redeemable and nonredeemable noncontrolling interests	55	66	64	57
Net income attributable to aon shareholders	3,695	2,654	2,564	2,589

Basic net income per share attributable to aon shareholders (in dollars per share)	17.11	12.55	12.6	12.23
Diluted net income per share attributable to aon shareholders (in dollars per share)	17.02	12.49	12.51	12.14
Weighted average ordinary shares outstanding - basic (in shares)	215,900,000	211,400,000	203,500,000	211,700,000
Weighted average ordinary shares outstanding - diluted (in shares)	217,100,000	212,500,000	205,000,000	213,200,000