McDermott Announces Dates for Second Quarter 2011 Financial Results and Conference Call

HOUSTON--(BUSINESS WIRE)--McDermott International, Inc. (NYSE: MDR) (“McDermott” or the “Company”) announced today that it plans to release financial results for the second quarter of 2011 during the evening of Wednesday, August 3, 2011. The Company will host its quarterly conference call with the financial community the following morning, Thursday, August 4 at 10:00 a.m. (ET).

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

ABOUT McDERMOTT

McDermott is a leading engineering, procurement, construction and installation (“EPCI”) company focused on executing complex offshore oil and gas projects worldwide. Providing fully integrated EPCI services for upstream field developments, the Company delivers fixed and floating production facilities, pipelines and subsea systems from concept to commissioning. McDermott’s customers include national and major energy companies. Operating in approximately 20 countries across the Atlantic, Middle East and Asia Pacific, the Company’s integrated resources include more than 15,000 employees and a diversified fleet of marine vessels, fabrication facilities and engineering offices. McDermott has served the energy industry since 1923.

To learn more, please visit McDermott’s website on the internet at www.mcdermott.com