Aspen Insurance Holdings to Announce First Quarter 2009 Results on April 29, 2009 and Host Conference Call on April 30, 2009

Aspen Insurance Holdings Limited (“Aspen”) (NYSE:AHL) will release its first quarter 2009 financial results on Wednesday, April 29, 2009, following the close of U.S. markets. The Company will hold a conference call to discuss its financial results on Thursday, April 30, 2009 at 8:30 a.m. (Eastern Time).

CONFERENCE CALL PARTICIPATION DETAILS – April 30, 2009 at 8:30 a.m. (EDT)

Participant Dial-In Numbers:

        
        
          [phone] (US Toll Free)
        
      
      
        
        
        
          [phone] (International)
        
      
      
        
          

Conference ID:

        
        
          91944234
        
      
      
        
          Please call to register at least 10 minutes before the conference 
          call begins.
        
      
    
    

The conference call will be webcast live in the ‘presentations’ section of the Investor Relations page of Aspen's website, which is located at www.aspen.bm. The earnings press release and a detailed financial supplement will be posted to the website, as well as a brief slide presentation which may be used for reference during the earnings call.

REPLAY DETAILS

        
      
      
        
           
        
      
      
        
          A replay of the call will be available for 14 days via telephone and 
          Internet starting two hours following the end of the live call.
        
      
      
        
          Replay Access:
        
        
          [phone] (US Toll Free)
        
      
      
        
        
        
          [phone] (International)
        
      
      
        
        
        
          

www.aspen.bm

        
      
      
        
          Replay ID:
        
        
          91944234
        
      
    
    

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, Ireland, the United States, the United Kingdom, Singapore and Switzerland. For the twelve months ended December 31, 2008, Aspen reported gross written premiums of $2.0 billion, net income of $103.8 million and total assets of $7.3 billion. For more information about Aspen, please visit www.aspen.bm.