Company Overview

American International Group, Inc. (AIG) is a global insurance organization that provides commercial and personal insurance products, retirement-related solutions through affiliated businesses, and risk management services. The company primarily operates in the property and casualty insurance industry, with a historical presence in life insurance and retirement products that has narrowed following strategic divestitures. According to disclosures in SEC filings and company annual reports, AIG’s core operations are focused on underwriting commercial insurance risks, high-net-worth personal insurance, specialty lines, and reinsurance-related activities. Its principal revenue drivers include insurance premiums, underwriting income, investment income generated from its insurance float, and fees from related insurance services.

AIG serves multinational corporations, middle-market businesses, institutional clients, public entities, and affluent individual customers across multiple industries including aviation, energy, financial services, healthcare, construction, transportation, and cybersecurity. The company traces its origins to 1919, when Cornelius Vander Starr founded an insurance agency in Shanghai, China. Over the following decades, AIG expanded into one of the world’s largest insurance conglomerates through acquisitions and international expansion. The company underwent major restructuring after the 2008 financial crisis, during which it received U.S. government support and subsequently divested numerous assets to repay obligations and simplify operations. More recent strategic evolution has centered on streamlining the business around general insurance and improving underwriting profitability.

Business Operations

AIG organizes its operations primarily around its General Insurance business, which includes commercial insurance, specialty insurance, and personal insurance offerings. Within this structure, the company operates business units such as North America Commercial Insurance, International Commercial Insurance, Global Personal, and Other Operations. Products include casualty insurance, property insurance, financial lines, marine, aerospace, cyber insurance, accident and health products, and high-net-worth personal coverage. Revenue is generated mainly through earned premiums, investment returns on insurance assets, and underwriting activities. AIG also maintains a global investment portfolio to support policyholder liabilities and capital management.

The company operates across domestic and international markets, with significant underwriting operations in the United States, Europe, Asia-Pacific, Latin America, and the Middle East. AIG controls extensive underwriting, claims management, actuarial, and risk assessment capabilities, supported by proprietary analytics and global distribution networks. Key subsidiaries include National Union Fire Insurance Company, Lexington Insurance Company, and American Home Assurance Company. Historically, AIG held ownership interests in businesses such as Corebridge Financial, though the company has reduced its stake following public market transactions. AIG also works through broker relationships with major global intermediaries and maintains partnerships with multinational corporations and institutional clients.

Strategic Position & Investments

AIG’s strategic direction has focused on improving underwriting discipline, optimizing capital allocation, reducing earnings volatility, and strengthening profitability in its core insurance businesses. Company leadership has emphasized portfolio simplification, operational efficiency, and targeted growth in specialty insurance and commercial lines. Public filings and investor presentations indicate that AIG has invested in digital underwriting tools, data analytics, claims automation, and cybersecurity capabilities to enhance risk selection and operational performance. The company has also pursued reinsurance transactions and portfolio restructuring initiatives designed to reduce exposure to legacy liabilities and improve balance sheet resilience.

AIG has undertaken several significant transactions over the past decade. These include the separation and partial monetization of Corebridge Financial, formerly AIG’s life and retirement business, as well as prior divestitures of non-core assets following the financial crisis. The company has continued to allocate capital toward share repurchases, debt reduction, and strategic technology investments. AIG remains active in emerging insurance sectors including cyber risk, climate-related risk management, multinational commercial insurance solutions, and specialty underwriting areas requiring complex global coverage capabilities.

Geographic Footprint

AIG maintains a broad international presence with headquarters in New York, United States, and operations spanning more than 70 countries and jurisdictions according to corporate disclosures and regulatory filings. The company has substantial market positions in North America, Europe, Asia-Pacific, Latin America, and the Middle East and Africa. Its multinational network enables the company to provide cross-border insurance programs for global corporate clients, particularly in sectors requiring coordinated international coverage and claims servicing.

The company’s operational influence is strongest in the United States commercial insurance market, while international operations contribute meaningful premium revenue through regional underwriting platforms and broker partnerships. AIG has historically differentiated itself through its long-standing global infrastructure and multinational servicing capabilities, which allow it to support complex insurance programs across multiple jurisdictions. Its investment activities and insurance operations also expose the company to global capital markets and international regulatory environments.

Leadership & Governance

AIG is led by an executive team focused on underwriting profitability, capital discipline, and operational simplification. The company’s governance framework includes oversight by an independent board of directors and risk management structures shaped in part by regulatory reforms implemented after the 2008 financial crisis. Leadership communications in annual reports and investor materials consistently emphasize disciplined underwriting, prudent reserving practices, and long-term shareholder value creation.

Key executives include:

• Peter Zaffino – Chairman and Chief Executive Officer
• Sabra Purtill – Executive Vice President and Chief Financial Officer
• Jon Hancock – Executive Vice President and Chief Executive Officer, International Commercial Insurance and Global Personal Insurance
• Lex Baugh – Executive Vice President and Chief Executive Officer, North America Insurance
• Christopher Schaper – Chief Risk Officer
• Lucy Fato – Vice Chair, General Counsel and Global Head of Communications
• Anatole Tartakovsky – Executive Vice President and Chief Executive Officer, Global Commercial Insurance

AIG’s leadership strategy has centered on improving underwriting margins, strengthening reserve adequacy, reducing operational complexity, and enhancing the company’s competitive position in commercial and specialty insurance markets. Publicly available filings and investor communications indicate continued focus on disciplined risk management and technology-enabled operational improvements.