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Companies Aon

Aon

Aon is a professional services company headquartered in London, UK. It is listed on NYSE under the symbol AON.

NYSE:AONProfessional ServicesPublic company
HeadquartersLondon, UK
NYSE:AON · delayed market data
$323.09
▼ $33.56 (9.41%)
NYQ · 5 Sep 2026, 1:30 am

About the company

Aon is a global professional services firm providing risk management, insurance brokerage, reinsurance and human resources consulting. It operates multiple Global Capability Centres in India.

Key information

Headquarters
London, UK
Industry
Professional Services
Company type
Public company
Ticker
NYSE:AON

Financial performance

Latest annual10-K · period ended 2025-12-31
Revenue$17.18B
Net income$3.70B
Operating income$4.34B
Total assets$50.78B
Diluted EPS$17.02
Latest quarter10-Q · period ended 2026-06-30
Revenue$4.25B
Net income$551.0M
Operating income$915.0M
Diluted EPS$2.58

Latest TechObserver coverage

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