Attached files
file | filename |
---|---|
EX-21 - EXHIBIT 21 - Willbros Group, Inc.\NEW\ | c13751exv21.htm |
EX-32.1 - EXHIBIT 32.1 - Willbros Group, Inc.\NEW\ | c13751exv32w1.htm |
EX-31.2 - EXHIBIT 31.2 - Willbros Group, Inc.\NEW\ | c13751exv31w2.htm |
EX-23.1 - EXHIBIT 23.1 - Willbros Group, Inc.\NEW\ | c13751exv23w1.htm |
EX-31.1 - EXHIBIT 31.1 - Willbros Group, Inc.\NEW\ | c13751exv31w1.htm |
EX-10.40 - EXHIBIT 10.40 - Willbros Group, Inc.\NEW\ | c13751exv10w40.htm |
EX-10.52 - EXHIBIT 10.52 - Willbros Group, Inc.\NEW\ | c13751exv10w52.htm |
10-K - FORM 10-K - Willbros Group, Inc.\NEW\ | c13751e10vk.htm |
EX-10.41 - EXHIBIT 10.41 - Willbros Group, Inc.\NEW\ | c13751exv10w41.htm |
Exhibit 32.2
CERTIFICATION PURSUANT TO
18 USC. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
18 USC. SECTION 1350
AS ADOPTED PURSUANT TO
SECTION 906 OF THE SARBANES-OXLEY ACT OF 2002
In connection with the Annual Report of Willbros Group, 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, Van A. Welch, Chief Financial Officer of the Company, hereby certify
pursuant to 18 USC. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of
2002, that:
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: March 14, 2011 | /s/ Van A. Welch | |||
Van A. Welch | ||||
Chief Financial Officer |