UNITED STATES SECURITIES AND EXCHANGE COMMISSION Washington, D.C. 20549 FORM 8-K CURRENT REPORT Pursuant to Section 13 or 15 (d) of the Securities Exchange Act of 1934 Date of Report (Date of earliest event reported): June 9, 2005 McDERMOTT INTERNATIONAL, INC. -------------------------------------------------------------------------------- (Exact name of registrant as specified in its charter) REPUBLIC OF PANAMA 001-08430 72-0593134 -------------------------------------------------------------------------------- (State or other jurisdiction (Commission (IRS Employer of incorporation) File Number) Identification No.) 1450 Poydras Street, New Orleans, Louisiana 70112-6050 -------------------------------------------------------------------------------- (Address of principal executive offices) (Zip Code) Registrant's Telephone Number, including Area Code: (504) 587-5400 -------------- ----------------------------------------- Check the appropriate box below if the Form 8-K filing is intended to simultaneously satisfy the filing obligation of the registrant under any of the following provisions: |_| Written communications pursuant to Rule 425 under the Securities Act (17 CFR 230.425) |_| Soliciting material pursuant to Rule 14a-12 under the Exchange Act (17 CFR 240.14a-12) |_| Pre-commencement communications pursuant to Rule 14d-2(b) under the Exchange Act (17 CFR 240.14d-2(b)) |_| Pre-commencement communications pursuant to Rule 13e-4(c) under the Exchange Act (17 CFR 240.13e-4(c)) ----------------------------------------- Item 5.02 Appointment of Principal Officers. Today McDermott International, Inc. ("McDermott") announced the appointment of Michael S. Taff, age 43, as Vice President and Chief Accounting Officer, effective June 8, 2005. A copy of the press release is attached as Exhibit 99.1. Prior to joining McDermott, Mr. Taff served as Vice President and Chief Financial Officer of HMT Inc., a contractor to the aboveground petroleum storage tank industry, since 2004. From 2000 to 2004, he was Vice President for Philip Services Corporation, an integrated service provider of industrial services. Mr. Taff also served as Corporate Controller for Philip Services Corporation from 2002 to 2004. Item 9.01 Financial Statements and Exhibits. (c) Exhibits 99.1 Press Release dated June 9, 2005 SIGNATURES Pursuant to the requirements of the Securities Exchange Act of 1934, the registrant has duly caused this report to be signed on its behalf by the undersigned thereunto duly authorized. McDERMOTT INTERNATIONAL, INC. By: /s/Keith G. Robinson ----------------------------------- Keith G. Robinson Corporate Controller June 9, 2005 2