Attached files

file filename
EX-23.1 - EXHIBIT 23.1 - Willbros Group, Inc.\NEW\a12312014-exhibit231.htm
EX-31.2 - EXHIBIT 31.2 - Willbros Group, Inc.\NEW\a12312014-exhibit312.htm
EX-31.1 - EXHIBIT 31.1 - Willbros Group, Inc.\NEW\a12312014-exhibit311.htm
EX-10.49 - EXHIBIT 10.49 - Willbros Group, Inc.\NEW\a12312014-exhibit1049.htm
EX-32.2 - EXHIBIT 32.2 - Willbros Group, Inc.\NEW\a12312014-exhibit322.htm
EX-32.1 - EXHIBIT 32.1 - Willbros Group, Inc.\NEW\a12312014-exhibit321.htm
EX-10.57 - EXHIBIT 10.57 - Willbros Group, Inc.\NEW\a12312014-exhibit1057.htm
EXCEL - IDEA: XBRL DOCUMENT - Willbros Group, Inc.\NEW\Financial_Report.xls
10-K - 10-K - Willbros Group, Inc.\NEW\a1231201410k-document.htm



 Exhibit 21
SUBSIDIARIES OF WILLBROS GROUP, INC.
 
Company Name and Name Under Which it is Doing
  
  
Business (if applicable)
  
Jurisdiction of Incorporation or Organization
0795781 B.C. Ltd
  
Canada (British Columbia)
Bemis, LLC
  
Vermont, USA
Chapman Construction Co., L.P.
  
Texas, USA
Chapman Construction Management Co., Inc.
  
Texas, USA
Construction Tank Services, LLC
  
Delaware, USA
Electric Field Solutions, Inc.
 
Michigan, USA
Forward Company for Energy & Infrastructure PSC
  
Iraq
Lineal Industries, Inc.
  
Pennsylvania, USA
P/L Equipment LP
  
Canada (Alberta)
PT Willbros Indonesia
  
Indonesia
Skibeck Pipeline Company, Inc.
  
New York, USA
Skibeck PLC, Inc.
  
New York, USA
Trafford Corporation
  
Pennsylvania, USA
WG Global Holdings Dutch C.V.
  
The Netherlands
Willbros Al-Rushaid Limited
  
Saudi Arabia
Willbros Canada Holdings ULC
  
Canada (British Columbia)
Willbros (Canada) GP I Limited
  
Canada (British Columbia)
Willbros (Canada) GP IV Limited
  
Canada (British Columbia)
Willbros (Canada) GP V Limited
  
Canada (British Columbia)
Willbros Construction Services (Canada) L.P.
  
Canada (Alberta)
Willbros Construction (U.S.), LLC
  
Delaware, USA
Willbros Downstream, LLC
  
Oklahoma, USA
Willbros Dutch GP LLC
 
Delaware, USA
Willbros Energy Services Company
  
Delaware, USA
Willbros Engineering California (U.S.), Inc.
  
Delaware
Willbros Engineers, LLC
  
Louisiana
Willbros Engineers (U.S.), LLC
  
Delaware, USA
Willbros Facilities & Tanks (Canada) LP
  
Alberta
Willbros Global Holdings, S. de R.L.
  
Panama
Willbros Global Infrastructure Limited
  
Cayman Islands
Willbros Government Services (U.S.), LLC
  
Delaware, USA
Willbros Hammer LLC
  
Delaware, USA
Willbros Hammer LLC, Surcursal en Espana
  
Spain
Willbros Heater Services LLC
 
Oklahoma, USA
Willbros International Dutch B.V.
  
The Netherlands
Willbros International Finance & Equipment Limited
  
Cayman Islands
Willbros International, Inc.
  
Panama
Willbros International Pty Limited
  
Australia
Willbros Middle East, Inc.
  
Panama
Willbros Midstream Services (U.S.), LLC
  
Delaware, USA
Willbros Panama LLC
 
Delaware, USA
Willbros Project Services (U.S.), LLC
  
Delaware, USA
Willbros PSS Midstream (Canada) LP
  
Alberta
Willbros T&D Services, LLC
  
Delaware, USA






Willbros Transandina S.A.
  
Bolivia
Willbros United States Holdings, Inc.
  
Delaware, USA
Willbros Utility T&D Group Common Paymaster, LLC
  
Delaware, USA
Willbros Utility T&D Holdings, LLC
  
Delaware, USA
Willbros Utility T&D of Massachusetts, LLC
  
New York, USA
Willbros Utility T&D of New York, LLC
  
New York, USA