Assured Guaranty Ltd. Announces Equity and Fixed Income Investor Presentation to be Held in New York City on December 1, 2009

Assured Guaranty Ltd. (NYSE:AGO) (“Assured” or “the Company”) announced that it will host a senior management presentation for equity and fixed income investors in New York City on December 1, 2009. The presentations will begin at 8:30 am Eastern Time (9:30 am Atlantic Time). Presenting members of senior management include Dominic Frederico, President and Chief Executive Officer and Robert Mills, Chief Financial Officer of Assured Guaranty Ltd., as well as Séan McCarthy, President and Chief Operating Officer of Assured Guaranty US Holdings Inc. and Russell Brewer, Chief Surveillance Officer. Management will present an overview of the Company and its strategy, business outlook, financial results and insured portfolio performance, including that of its two principal financial guaranty direct subsidiaries, Assured Guaranty Corp. and Financial Security Assurance Inc., which Assured acquired on July 1, 2009.

The presentation will be held in the Hudson Theatre at the Millennium Broadway Hotel at 145 West 44^th Street, New York, New York and will also be available by live and archived webcast along with the presentation slides on the Company’s website at www.assuredguaranty.com. Additional information on the meeting is available by contacting a member of Assured’s investor relations team listed below. Information on the webcast link and replay will be available approximately two weeks prior to the presentation.

Assured Guaranty Ltd. is a publicly-traded Bermuda-based holding company. Its operating subsidiaries provide credit enhancement products to the U.S. and international public finance, structured finance and mortgage markets. More information on the Company and its subsidiaries can be found at www.assuredguaranty.com.