Aspen Insurance Holdings Limited to Announce Fourth Quarter and Year-End 2007 Results on February 6, 2008 and Host Conference Ca

  
    
  
  
    
      Aspen Insurance Holdings Limited (“Aspen”) 
      (NYSE:AHL) will release its fourth quarter and year-end 2007 financial 
      results on Wednesday, February 6, 2008, following the closing of the 
      U.S. markets. The Company will hold a conference call to discuss its 
      financial results on Thursday, February 7, 2008 at 9:30 a.m. (Eastern 
      Time).
    
    
      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.
    
    
      Chris O’Kane, Chief Executive Officer, and 
      Richard Houghton, Chief Financial Officer, will review Aspen’s 
      fourth quarter and year-end 2007 financial results. Following their 
      review, questions will be taken from registered analysts and investors. 
      The conference call is expected to last approximately one hour.
    
    
      Investors may participate in the live conference call by dialing 
      888-459-5609 (toll-free domestic U.S.) or 973-321-1024 (international); 
      conference ID: 30154447. Please call to register at least 10 minutes 
      before the conference call begins. A replay of the call will be 
      available for 10 days via telephone starting immediately following the 
      live call and can be accessed at 800-642-1687 (toll-free domestic U.S.) 
      or 706-645-9291 (international); digital pin: 30154447. A replay will 
      also be available for 10 days via Aspen’s 
      website at www.aspen.bm.
    
    
      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, the United States, the United Kingdom, and 
      Switzerland. For the nine months ended September 30, 2007, Aspen 
      reported gross written premiums of $1.5 billion, net income of $353.8 
      million and total assets of $7.3 billion. For more information about 
      Aspen, please visit www.aspen.bm.
    
    
      
        
          
            Aspen's Ratings
          
        
        
        
      
      
        
          
            Aspen Insurance UK Limited
          
        
        
          
            Aspen Insurance Limited
          
        
      
      
        
          A (Strong) Standard & Poor's
        
        
          A (Strong) Standard & Poor's
        
      
      
        
          A (Excellent) A. M. Best
        
        
          A (Excellent) A. M. Best
        
      
      
        
          A2 (Good) Moody's
        
        
          A2 (Good) Moody's
        
      
      
        
           
        
      
      
        
          
            Aspen Specialty Insurance Company
          
        
        
        
      
      
        
          A- (Excellent) A. M. Best