335.77
+0.29%
Close of 9 Nov 2026, in USD
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About Aon
From its filings with the US Securities and Exchange Commission
Aon is based in Dublin 2, Ireland and is incorporated in Ireland. Its shares trade on NYSE under the ticker AON. It is a member of the S&P 500. The SEC classifies its business as insurance agents, brokers & service. In the fiscal year to 31 December 2025, it reported revenue of $17.18bn and net income of $3.69bn. At that date it held total assets of $50.78bn and shareholders' equity of $9.35bn. By region, U.S. accounted for 48.2%, followed by Europe, Middle East, & Africa other than U.K. and Ireland at 18.4% and U.K. at 12.9%.
With clients around the world facing growing uncertainty and volatility, we remain focused on accelerating our Aon United strategy to serve clients as one globally connected firm and driving innovation to address unmet and evolving client need. We serve clients in more than 120 countries across all market segments and nearly every industry. This diversification of our client base helps provide our firm with stability in different economic scenarios that could affect specific industries, customer segments, or geographies.
We continue to focus our portfolio on higher-margin, capital-light professional services businesses that have high recurring revenue streams and strong cash flow generation. We endeavor to make capital allocation decisions in order to maximize value for Aon and its shareholders.
We manage our business within two reportable segments: Risk Capital and Human Capital. In 2025, our consolidated Total revenue was $17,181 million. This includes $11,290 million in Risk Capital and $5,907 million in Human Capital before certain intercompany eliminations.
Commercial Risk Solutions uses Risk Capital’s extensive data and analytics capabilities to provide brokerage and consulting services that help organizations develop, improve, and implement their risk management strategies. Commercial Risk Solutions includes insurance and specialty brokerage, global risk consulting, captives management, and Affinity programs.
Quoted from its 10-K, filed 13 Feb 2026. Read the filing on SEC.gov ↗
Company facts
- Sector
- Financials
- Industry
- Insurance
- Listed since
- 2 Jun 1980
- Employees
- 60,000
- Website
- aon.com ↗
- Head office
- 15 GEORGES QUAY, DUBLIN 2, L2, D02 VR98
- Incorporated in
- L2
- Classification
- Insurance Agents, Brokers & Service
- Filer status
- Large accelerated filer
Leadership
Pay as last reported
- Mr. Lester KnightNon-Executive Independent Chairman of the Board$754,809
- Mr. Gregory CasePresident, Chief Executive Officer, Director, since 2005$26.2m
- Mr. Edmund ReeseChief Financial Officer, Executive Vice President$6.7m
- Ms. Lisa StevensExecutive Vice President, Chief Administrative Officer$7.8m
- Mr. Darren ZeidelExecutive Vice President, General Counsel, Company Secretary$3.5m
- Mr. David DebrunnerSenior Vice President, Chief Accounting Officer, Global Controller
- Mr. Michael NellerDeputy Global Chief People Officer and Head of Total Rewards and Talent Development
- Adm. James StavridisDirector$256,434
- Mr. Jose Antonio AlvarezIndependent Director$455,296
- Mr. Jin-Yong CaiIndependent Director$526,973
- Mr. Jeffrey CampbellIndependent Director$415,112
- Ms. Cheryl FrancisIndependent Director$410,112
Environmental, social and governance
Scores out of 100, from our data supplier
- Overall
- 50
- Environment
- 37
- Social
- 64
- Governance
- 49
- Direct emissions (scope 1)
- 15,235 t
- Energy emissions (scope 2)
- 31,787 t
- Value chain emissions (scope 3)
- 416,183 t
- Women in the workforce
- 54%
- Carbon reduction policy
- Yes
- Human rights policy
- Yes
SWOT analysis
AI-generated by our data supplier. Not written or checked by our editors.
Strengths
- Aon PLC boasts a strong global presence, operating in over 120 countries and serving clients across various industries. This extensive reach allows them to tap into diverse markets and cater to a wide range of client needs.
- The company has a well-established reputation and brand recognition in the insurance and risk management industry. Their experience and expertise give them a competitive edge, attracting high-profile clients and strengthening trust in their services.
Weaknesses
- Aon PLC may face challenges in terms of potential conflicts of interest due to their wide range of services. Serving both as an insurance broker and risk management consultant, there is a possibility of conflicting priorities between maximizing client benefits and their own profitability.
- Their large size and global operations could also make it challenging to maintain consistent quality across all locations. Ensuring standard practices and high-quality service delivery across such a vast network may require significant resources and efficient management.
Opportunities
- The expanding global insurance and risk management market presents significant growth opportunities for Aon PLC. As businesses increasingly recognize the importance of comprehensive risk management, there is a growing demand for their services.
- Advancements in technology, such as data analytics and artificial intelligence, offer opportunities for Aon PLC to enhance their risk assessment and underwriting capabilities. Leveraging these technologies can lead to improved efficiency, better product offerings, and increased client satisfaction.
Threats
- The competitive landscape poses a threat to Aon PLC. They face competition from both traditional insurance brokers and emerging insurtech companies. Staying ahead in terms of innovation, client-centric approach, and technological solutions will be crucial to maintain their market position.
- Political and regulatory changes in different countries can also impact Aon PLC's operations. Compliance with varying regulations across jurisdictions can create complexities and potentially limit their growth opportunities in certain markets.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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