American International Group, Inc. (AIG) (nyse: AIG) is an American insurance corporation. Its corporate headquarters are located the American International Building in New York City. The British headquarters office is on Fenchurch Street in London; continental Europe operations are based in La Défense, Paris, and its Asian headquarters office is in Hong Kong. According to the 2008 Forbes Global 2000 list, AIG was the 18th-largest public company in the world. It was listed on the Dow Jones Industrial Average from April 8, 2004 to September 22, 2008.

AIG suffered from a liquidity crisis when its credit ratings were downgraded below "AA" levels in September 2008. The United States Federal Reserve Bank on September 16, 2008, created an $85 billion credit facility to enable the company to meet increased collateral obligations consequent to the credit rating downgrade, in exchange for the issuance of a stock warrant to the Federal Reserve Bank for 79.9% of the equity of AIG. In November 2008 the U.S. government revised the credit facility, increasing the total amount available to $152 billion. AIG is subsequently has sold a number of its subsidiaries and other assets to pay down loans received, and continues to seek buyers of its assets.

History

In 1962, Starr gave management of the company's lagging U.S. holdings to Maurice R. "Hank" Greenberg, who shifted its focus from personal insurance to high-margin corporate coverage. Greenberg focused on selling insurance through independent brokers rather than agents to eliminate agent salaries. Using brokers, AIG could price insurance according to its potential return even if it suffered decreased sales of certain products for great lengths of time with very little extra expense. In 1968, Starr named Greenberg his successor. The company went public in 1969.

Beginning in 2005, AIG became embroiled in a series of fraud investigations conducted by the Securities and Exchange Commission, U.S. Justice Department, and New York State Attorney General's Office. Greenberg was ousted amid an accounting scandal in February 2005; he is still fighting civil charges being pursued by New York state. The New York Attorney General's investigation led to a $1.6 billion fine for AIG and criminal charges for some of its executives. Greenberg was succeeded as CEO by Martin J. Sullivan, who had begun his career at AIG as a clerk in its London office in 1970.

On June 15, 2008, after disclosure of financial losses and subsequent to a falling stock price, Sullivan resigned and was replaced by Robert B. Willumstad, Chairman of the AIG Board of Directors since 2006. Willumstad was forced to step down and was replaced by Edward M. Liddy on September 17, 2008.

Chronology of September 2008 liquidity crisis