Form 10-K/A - Annual report [Section 13 and 15(d), not S-K Item 405]: [Amend]
SEC Accession No. 0001193125-06-196537
Filing Date
2006-09-25
Accepted
2006-09-25 16:51:09
Documents
3
Period of Report
2005-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K/A d10ka.htm 10-K/A 104972
2 CERTIFICATION OF CEO dex311.htm EX-31.1 8971
3 CERTIFICATION OF CFO dex312.htm EX-31.2 8956
  Complete submission text file 0001193125-06-196537.txt   124389
Mailing Address C/O WILLBROS USA INC 2431 EAST 61ST STREET SUITE 700 TULSA OK 74136
Business Address DRESDNER BANK BUILDING 50TH STREET 8TH FLOOR PO BOX 850048 PANAMA 5 REPUBLIC OF R1 00000 5072639282
WILLBROS GROUP INC (Filer) CIK: 0000895450 (see all company filings)

EIN.: 980160660 | State of Incorp.: R1 | Fiscal Year End: 1231
Type: 10-K/A | Act: 34 | File No.: 001-11953 | Film No.: 061106949
SIC: 1389 Oil & Gas Field Services, NEC