Attached files

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EXCEL - IDEA: XBRL DOCUMENT - GULFMARK OFFSHORE INCFinancial_Report.xls
10-K - FORM 10-K - GULFMARK OFFSHORE INCh78368e10vk.htm
EX-12.1 - EX-12.1 - GULFMARK OFFSHORE INCh78368exv12w1.htm
EX-31.2 - EX-31.2 - GULFMARK OFFSHORE INCh78368exv31w2.htm
EX-31.1 - EX-31.1 - GULFMARK OFFSHORE INCh78368exv31w1.htm
EX-23.1 - EX-23.1 - GULFMARK OFFSHORE INCh78368exv23w1.htm
EX-32.1 - EX-32.1 - GULFMARK OFFSHORE INCh78368exv32w1.htm
EX-21.1 - EX-21.1 - GULFMARK OFFSHORE INCh78368exv21w1.htm
EX-10.36 - EX-10.36 - GULFMARK OFFSHORE INCh78368exv10w36.htm
EX-10.37 - EX-10.37 - GULFMARK OFFSHORE INCh78368exv10w37.htm
EX-10.40 - EX-10.40 - GULFMARK OFFSHORE INCh78368exv10w40.htm
EX-10.34 - EX-10.34 - GULFMARK OFFSHORE INCh78368exv10w34.htm
EX-10.35 - EX-10.35 - GULFMARK OFFSHORE INCh78368exv10w35.htm
EX-10.38 - EX-10.38 - GULFMARK OFFSHORE INCh78368exv10w38.htm
EX-10.39 - EX-10.39 - GULFMARK OFFSHORE INCh78368exv10w39.htm
Exhibit 32.2
CERTIFICATION PURSUANT TO EXCHANGE ACT RULES 13a-14(a),
AS ADOPTED PURSUANT TO SECTION 302
OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Annual Report of GulfMark Offshore, Inc. (the “Company”) on Form 10-K for the year ended December 31, 2010, as filed with the Securities and Exchange Commission on the date hereof (the “Report”), I, Quintin V. Kneen, Executive Vice President and Chief Financial Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that, to the best of my knowledge:
(1)     The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and
(2)     The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.
Date: February 24, 2011
  By:     /s/ Quintin V. Kneen    
      Quintin V. Kneen   
      Executive Vice President
  and Chief Financial Officer