McDermott to Present at the Jefferies Global Energy Conference

22 November 2010

McDermott International, Inc ("McDermott") announced today that Stephen M Johnson, President and Chief Executive Officer of McDermott, will present at the Jefferies Global Energy Conference in Houston, Texas on Thursday, December 2, 2010 at 9:00 am Central Time.

McDermott invites shareholders and other interested parties to listen to the presentation live or to the replay, available over the internet at www.mcdermott.com in the investor relations section.