American International Group

Also known as AIG, American International Group, Inc.

American multinational insurance corporation

Key facts

Company type: Public
Traded as: NYSE : AIG S&P 500 component
Industry: Financial services
Founded: December 19, 1919 ; 106 years ago ( 1919-12-19 ) in Shanghai , China
Founder: Cornelius Vander Starr
Headquarters: 1271 Avenue of the Americas , New York City, New York , U.S.
Area served: Worldwide
Key people: Peter Zaffino ( chairman and CEO )
Products: General insurance Health insurance Vehicle insurance Travel insurance Home insurance Life insurance Mortgage loans Investment management Mutual fund
Revenue: US$ 26.77 billion (2025)
Operating income: US$3.879 billion (2025)
Net income

Article

American International Group, Inc. (AIG) is an American multinational finance and insurance corporation with operations in more than 80 countries and jurisdictions. As of 2023, AIG employed 25,200 people. The company operates through three core businesses: general insurance, life & retirement, and a standalone technology-enabled subsidiary. General Insurance includes Commercial, Personal Insurance, U.S. and International field operations. Life & Retirement includes Group Retirement, Individual Retirement, Life, and Institutional Markets. AIG is the title sponsor of the AIG Women's Open golf tournament. In 2023, for the sixth consecutive year, DiversityInc named AIG among the Top 50 Companies for Diversity list.

AIG has offices around the world, with corporate headquarters in New York City. It serves 87% of the Fortune Global 500 and 83% of the Forbes 2000. AIG was ranked 60th on the 2018 Fortune 500 list. According to the 2016 Forbes Global 2000 list, AIG was the 87th-largest public company in the world. On December 31, 2017, AIG had US$65.2 billion (about $81.8 billion in 2024) in shareholder equity.