EX-21 5 c62423exv21.htm EX-21 exv21
Exhibit 21
     
ENTITY   JURISDICTION
Aux Sable Liquid Products Inc.
  Delaware
Aux Sable Liquid Products LP
  Delaware
Bargath LLC
  Delaware
Baton Rouge Fractionators LLC
  Delaware
Baton Rouge Pipeline LLC
  Delaware
Black Marlin Pipeline LLC
  Texas
Carbonate Trend Pipeline LLC
  Delaware
Cardinal Operating Company, LLC
  Delaware
Cardinal Pipeline Company, LLC
  North Carolina
Discovery Gas Transmission LLC
  Delaware
Discovery Producer Services LLC
  Delaware
Goebel Gathering Company, L.L.C.
  Delaware
Gulf Star Deepwater Services, LLC
  Delaware
Gulfstream Natural Gas System, L.L.C.
  Delaware
Hi-Bol Pipeline LLC
  Delaware
Laurel Mountain Midstream Operating LLC
  Delaware
Laurel Mountain Midstream, LLC
  Delaware
Marsh Resources, LLC
  Delaware
Mid-Continental Fractionation and Storage, LLC
  Delaware
Northwest Pipeline GP
  Delaware
Overland Pass Pipeline Company LLC
  Delaware
Pacific Connector Gas Pipeline, LP
  Delaware
Pacific Connector Gas Pipeline, LLC
  Delaware
Parachute Pipeline LLC
  Delaware
Pine Needle LNG Company, LLC
  North Carolina
Pine Needle Operating Company, LLC
  Delaware
TransCardinal Company, LLC
  Delaware
TransCarolina LNG Company, LLC
  Delaware
Transcontinental Gas Pipe Line Company, LLC
  Delaware
Wamsutter LLC
  Delaware
WFS Enterprises LLC
  Delaware
WFS Gathering Company, L.L.C.
  Delaware
WFS-Liquids LLC
  Delaware
WFS-Pipeline LLC
  Delaware
WGP Development, LLC
  Delaware
WGPC Holdings LLC
  Delaware
Williams Energy Solutions LLC
  Delaware
Williams Field Services Company, LLC
  Delaware
Williams Field Services Group, LLC
  Delaware
Williams Field Services-Gulf Coast Company, L.P.
  Delaware
Williams Flexible Generation, LLC
  Delaware
Williams Four Corners LLC
  Delaware
Williams Gas Processing Gulf Coast Company, L.P.
  Delaware
Williams Gulf Coast Gathering Company, LLC
  Delaware
Williams Laurel Mountain, LLC
  Delaware
Williams Mobile Bay Producer Services, L.L.C.
  Delaware
Williams NGL Marketing, LLC
  Delaware
Williams Oil Gathering, L.L.C
  Delaware

 


 

     
ENTITY   JURISDICTION
Williams Pacific Connector Gas Operator, LLC
  Delaware
Williams Partners Finance Corporation
  Delaware
Williams Partners Operating LLC
  Delaware
Williams PERK, LLC
  Delaware
Williams Pipeline GP LLC
  Delaware
Williams Pipeline Operating LLC
  Delaware
Williams Pipeline Partners Holdings LLC
  Delaware
Williams Pipeline Partners L.P.
  Delaware
Williams Pipeline Services LLC
  Delaware
Williams Uinta Gathering, LLC
  Delaware