Willis Earnings, Conf. Call

Willis Group Holdings Limited will release earnings for the first quarter ending March 31, 2008 after the market closes on Wednesday, April 30, 2008. Copies of the release will be available soon thereafter within the “Investor Relations” section of the web site at www.willis.com.

On Thursday, May 1, 2008, at 8:00 AM Eastern Time, Joe Plumeri, Chairman and Chief Executive Officer of Willis Group Holdings, will host a conference call to discuss the earnings results and business trends. Interested parties may access the conference call by calling (888) 566-5771 (domestic) or +1 (210) 839-8503 (international) with a passcode of “Willis.” Media and individuals will be in a listen-only mode. Participants are asked to call in a few minutes prior to the call in order to register for the event.

Interested parties may also access the conference call in a listen-only mode via the Internet. To do so they should go to the “Investor Relations” section of the company’s web site and register for the call. A replay of the call will be available through May 29, 2008 at 11:00 PM Eastern Time, by calling (866) 421-3814 (domestic) or + 1 (203) 369-0805 (international) with no passcode, or by accessing the web site.

Source: Willis