| Ambac Financial Group, Inc., headquartered in New York City, is a holding
company whose affiliates provide financial guarantees and financial services
to clients in both the public and private sectors around the world. Ambac's
principal operating subsidiary, Ambac Assurance Corporation, a leading
guarantor of public finance and structured finance obligations, has earned
triple-A ratings, the highest ratings available from Moody's Investors
Service, Inc., Standard & Poor's Ratings Services, Fitch, Inc. and Rating and
Investment Information, Inc. Ambac Financial Group, Inc. common stock is
listed on the New York Stock Exchange (ticker symbol ABK).
|