Aon plc (AON) Stock

NYSE: AONGlobal professional services firm providing a broad range of risk, retirement, and health solutions.

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AON stock quote & key statistics

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Aon revenue & net income

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Aon annual financials

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Aon plc revenue, net income and EPS by fiscal year
Fiscal yearRevenueNet incomeEPS
FY2025$17.18B$3.69B$17.06
FY2024$15.70B$2.65B$15.73
FY2023$13.38B$2.56B$14.14
FY2022$12.48B$2.59B$13.37
FY2021$12.19B$1.25B$12.02

Fiscal year ending December 31. Source: company filings via EODHD.

About Aon plc

Aon plc, headquartered in Dublin, Ireland, is a global leader in professional services, specializing in providing comprehensive advice and solutions in the areas of risk, retirement, and health. Established in 1919, the company offers a wide range of services tailored to meet the diverse needs of clients worldwide. Aon's commercial risk solutions encompass retail brokerage, specialized risk management solutions, global risk consulting, captives management, and affinity programs. These services are designed to mitigate risks and optimize operational efficiencies for businesses across various industries.

In the health sector, Aon provides robust health solutions including health and benefits brokerages, and healthcare exchanges. The company also excels in reinsurance services, offering treaty and facultative reinsurance, insurance-linked securities, and strategic advisory services in capital raising, restructuring, and mergers and acquisitions. Aon's expertise extends to corporate finance advisory, strategic design consulting for retirement programs, actuarial services, and comprehensive risk management solutions.

Aon plc is committed to enhancing client outcomes through innovative approaches that integrate risk management, health benefits, and retirement planning strategies. With a global presence and a legacy of nearly a century in the industry, Aon continues to set benchmarks in delivering tailored solutions that empower organizations to navigate complexities and achieve sustainable growth.

Aon stock FAQ

What is the Aon stock ticker symbol?

Aon plc trades on the NYSE under the ticker symbol AON.

What sector and industry is Aon in?

Aon plc is classified in the Financial Services sector, Insurance Brokers industry.

How many employees does Aon have?

Aon plc has about 60,000 full-time employees.

What were Aon's revenue and earnings last fiscal year?

Aon reported revenue of $17.18B and net income of $3.69B in fiscal 2025, with earnings per share of $17.06. Revenue grew 9.4% from the prior year.

Is Aon in the S&P 500?

Yes. Aon plc (AON) is a component of the S&P 500, the index of 500 leading U.S. companies widely used as a benchmark for the U.S. stock market.

Is Aon in the Russell 1000?

Yes. Aon plc (AON) is a component of the Russell 1000, which tracks roughly the 1,000 largest U.S. companies.

When did Aon go public?

Aon stock began trading on September 7, 1984.

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