Aspen Insurance Holdings to Present at Macquarie “Bermuda in Boston Conference”

Hamilton, Bermuda – 17 September, 2010 — Aspen Insurance Holdings Limited (NYSE:AHL) announced that Richard Houghton, Chief Financial Officer, and Brian Boornazian, CEO of Aspen Reinsurance are scheduled to present at the Macquarie “Bermuda in Boston Conference” on Tuesday, September 21, 2010 at 11:00 a.m. ET in Boston, Massachusetts. 

A live webcast of the presentation will be available in the 'Presentations' section of the Investor Relations section of Aspen's website at www.aspen.bm and at the following URL: http://cc.talkpoint.com/macq001/092110a_jc/?entity=3_6X2H8SF. The presentation will provide an overview of Aspen’s strategy and financial performance.

Accompanying informational slides will also be available in the 'Presentations' portion of the Investor Relations page of Aspen's website. A replay of the event will be available through the Aspen website, as described above, for approximately 14 days following the event.

About Aspen Insurance Holdings Limited

Aspen provides reinsurance and insurance coverage to clients in various domestic and global markets through wholly-owned subsidiaries and offices in Bermuda, France, Germany, Ireland, Singapore, Switzerland the United Kingdom and the United States.  For the twelve months ended December 31, 2009, Aspen reported gross written premiums of $2,067.1 million, net income of $473.9 million and total assets of $8.3 billion. Its operating subsidiaries have been assigned a rating of “A” (“Strong”) by Standard & Poor’s, an “A” (“Excellent”) by A.M. Best and an “A2” (“Good”) by Moody’s Investors Service. For more information about Aspen, please visit www.aspen.bm.

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