Aon AON

NYSE AON
$304.83 -10.96 (-3.47%)
As of: Sep 9, 2026 · 3:59 PM EDT
Key Stats
Market Cap65.00 Bn
P/E16.34
P/S3.70
Div. Yield0.01
Total Debt (Qtr)14.97 Bn
Revenue Growth (1y) (Qtr)2.19
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About

Aon plc is a leading global professional services firm that provides risk management and human capital solutions through its integrated Risk Capital and Human Capital businesses. The company delivers actionable analytic insight globally while offering locally relevant services to clients in more than 120 countries across virtually every industry. This diversification helps stabilise earnings amid shifting economic conditions. Aon generates revenue primarily from commissions…

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Sector: Financial Services Sector rationale Aon's primary revenue comes from insurance and reinsurance brokerage, commissions from carriers, and capital markets activities like insurance-linked securities underwriting, all of which fall under Financial Services. A secondary sector of Industrials is justified because the company provides substantial professional services including consulting, talent advisory, and human capital solutions, which align with the 'Consulting' industry within the Industrials sector. Industries: +1 more Insurance Brokers Insurance Brokers Primary Aon operates as a leading global insurance broker, earning revenue from commissions and fees for placement services from insurance and reinsurance carriers. Its Commercial Risk Solutions and Reinsurance Solutions segments focus on brokerage and consulting to help clients manage risk transfer. Financial Advisory Financial Advisory Secondary The company's Human Capital segment provides personalized financial planning, retirement consulting, and investment advisory services to clients for employee wellbeing and compensation. Investment Banking Investment Banking Secondary Aon earns income from capital markets activities, specifically through insurance-linked securities underwriting and strategic advisory work. Classified using BQ-MICS CIK: 0000315293

Segments Breakdown of Revenue (2025)

Peer group

Peer Comparison

Companies in the Insurance Brokers
S.No. Ticker Company matchMarket CapP/EP/STotal Debt (Qtr)
1 MRSH Marsh & Mclennan Companies, Inc. primary85.01 Bn20.903.0421.21 Bn
2 AON Aon plc primary65.00 Bn16.343.7014.97 Bn
3 AJG Arthur J. Gallagher & Co. primary62.74 Bn39.843.9815.00 Bn
4 WTW Willis Towers Watson Plc primary29.53 Bn18.412.926.53 Bn
5 BRO Brown & Brown, Inc. primary22.19 Bn18.293.277.76 Bn
6 XHG XChange TEC.INC primary17.23 Bn--0.10 Bn
7 ERIE Erie Indemnity Co primary11.26 Bn19.512.73-
8 RYAN Ryan Specialty Holdings, Inc. primary4.93 Bn20.311.533.63 Bn