Willis ‘Investor Day’ Set for June 8

Willis Group Holdings Limited will host an investor day on June 8, 2006 in New York City with presentations conducted by Chairman and CEO Joseph J. Plumeri and other members of senior management, who will provide a strategic and financial overview of the Company.

Willis said: “The live audio webcast and accompanying slide materials may be accessed from the ‘Investor Day’ link on the home page of www.willis.com from 8:00 am until approximately 3:00 p.m. Eastern Time. The webcast and slide presentations will be archived following the event.