Arthur J. Gallagher & Co. AJG · USD
Financials · Insurance · US listing · 🇺🇸 United States
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Close of 9 Nov 2026, in USD
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About Arthur J. Gallagher & Co.
From its filings with the US Securities and Exchange Commission
Arthur J. Gallagher & Co. is based in Rolling Meadows, Illinois and is incorporated in Delaware. Its shares trade on NYSE under the ticker AJG. 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 $13.94bn and net income of $1.49bn. At that date it held total assets of $70.67bn and shareholders' equity of $23.32bn. By region, United States accounted for 67.4%, followed by United Kingdom at 17.8% and Other foreign at 6.4%.
Shares of our common stock are traded on the New York Stock Exchange under the symbol “AJG”, and we had a market capitalization at December 31, 2025 of approximately $67 billion. Information in this report is as of December 31, 2025 unless otherwise noted. We were reincorporated as a Delaware corporation in 1972. Our executive offices are located at 2850 Golf Road, Rolling Meadows, Illinois 60008-4050, and our telephone number is (630) 773‑3800.
We report our results in three segments: brokerage, risk management and corporate. The major sources of our operating revenues are commissions, fees, supplemental and contingent revenues and interest income, premium finance and other income from our brokerage operation, and fees, including performance‑based fees, from our risk management operations. The corporate segment does not generate any significant revenues.
Our business, particularly our brokerage business, is subject to seasonal fluctuations. Commissions, fees, supplemental revenues and contingent revenues, and our costs to obtain and fulfill the service obligations to our clients, can vary from quarter to quarter as a result of the timing of contract-effective dates. On the other hand, salaries and employee benefits, rent, depreciation and amortization expenses generally tend to be more uniform throughout the year. The timing of acquisitions, recognition of books of business gains and losses also impact the trends in our quarterly operating results.
Quoted from its 10-K, filed 17 Feb 2026. Read the filing on SEC.gov ↗
Company facts
- Sector
- Financials
- Industry
- Insurance
- Listed since
- 21 Jun 1984
- Employees
- 72,000
- Website
- ajg.com ↗
- Head office
- 2850 GOLF ROAD, ROLLING MEADOWS, IL, 60008-4050
- Incorporated in
- DE
- Classification
- Insurance Agents, Brokers & Service
- Filer status
- Large accelerated filer
Leadership
Pay as last reported
- Mr. J. Patrick GallagherChairman of the Board, Chief Executive Officer, since 1985$17.4m
- Mr. Thomas GallagherPresident$8.1m
- Mr. Douglas HowellChief Financial Officer, Corporate Vice President$6.7m
- Mr. Patrick GallagherChief Operating Officer, Executive Vice President$5.8m
- Ms. Susan PietruchaCorporate Vice President, Chief Human Resources Officer
- Mr. Mark BloomCorporate Vice President, Global Chief Information Officer
- Mr. Christopher MeadChief Marketing Officer, Corporate Vice President
- Mr. Walter BayCorporate Vice President, General Counsel, Secretary$5.6m
- Mr. Scott HudsonCorporate Vice President, President - Risk Management Operations$4.6m
- Mr. Vishal JainCorporate Vice President, Chief Service Officer
- Mr. Michael PeschCorporate Vice President, Chief Executive Officer, Global Brokerage - Americas
- Mr. William ZiebellCorporate Vice President, President - Employee Benefit and Consulting Brokerage Operations
Environmental, social and governance
Scores out of 100, from our data supplier
- Overall
- 71
- Environment
- 64
- Social
- 84
- Governance
- 65
- Direct emissions (scope 1)
- 2,312 t
- Energy emissions (scope 2)
- 34,210 t
- Value chain emissions (scope 3)
- 88,616 t
- Women in the workforce
- 58%
- Carbon reduction policy
- Yes
- Human rights policy
- Yes
SWOT analysis
AI-generated by our data supplier. Not written or checked by our editors.
Strengths
- Arthur J Gallagher & Co is a leading global insurance brokerage and risk management firm. With over 90 years of experience in the industry, the company has built a strong reputation and expertise in providing comprehensive insurance solutions to a wide range of clients. The company has a diversified business model, serving clients across various industries and geographies. This diversity helps in reducing risks associated with industry-specific downturns. Arthur J Gallagher & Co has a strong and established network of relationships with insurance underwriters, enabling them to negotiate favorable terms and coverage options for their clients. Furthermore, the company has a robust technology infrastructure that supports their operations and enhances their efficiency in delivering insurance products and services.
Weaknesses
- Despite its strengths, Arthur J Gallagher & Co faces certain weaknesses in its operations. One such weakness is the potential impact of economic downturns on its clients, which may lead to reduced demand for insurance products and services. Additionally, as a large organization, the company may face challenges in maintaining effective communication and coordination across its various departments and regions. Another weakness is the company's dependence on key personnel, as the loss of key executives or brokers could have an adverse effect on the firm's client relationships and business performance.
Opportunities
- Arthur J Gallagher & Co has several opportunities to further grow and expand its business. The global insurance market is growing, driven by increasing awareness and demand for risk mitigation. The company can capitalize on emerging technologies, such as artificial intelligence and data analytics, to enhance its risk assessment capabilities and provide more tailored insurance solutions. Moreover, there is potential for expansion into new geographic markets, as well as diversification into complementary services, such as employee benefits consulting and financial advisory. Lastly, the increasing focus on environmental sustainability presents an opportunity for Arthur J Gallagher & Co to develop insurance products specifically designed for renewable energy companies and other environmentally conscious businesses.
Threats
- Arthur J Gallagher & Co faces certain threats that could impact its business operations. The highly competitive nature of the insurance industry means that the company must continuously differentiate itself from competitors to retain and attract clients. Changes in regulations and compliance requirements pose a challenge, as adherence to these standards may require significant investments in resources and systems. Additionally, the occurrence of natural disasters and catastrophes could lead to increased insurance claims and potential financial losses for the company. Lastly, the potential impact of economic recessions and global political instability may affect the overall demand for insurance products and services.
Sources and methodology
- Data on this tab
- Our data supplier
- Chart on the Overview
- TradingView
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