EX-21.1 5 mpc-20171231xex211.htm EXHIBIT 21.1 Exhibit
Exhibit 21.1
MARATHON PETROLEUM CORPORATION
LIST OF SUBSIDIARIES
as of December 31, 2017
 
 
 
 
 
Name of Subsidiary
Jurisdiction of Organization/Incorporation
 
631 South Main Street Development LLC
Delaware
*
Ascension Pipeline Company, LLC
Delaware
*
Bakken Pipeline Investments LLC
Delaware
 
Blanchard Holdings Company LLC
Delaware
 
Blanchard Pipe Line Company LLC
Delaware
 
Blanchard Refining Company LLC
Delaware
*
Blanchard Terminal Company LLC
Delaware
 
Bonded Oil Company
Delaware
 
Buckeye Assurance Corporation
Vermont
 
Canton Refining Logistics LLC
Delaware
 
Catlettsburg Refining Logistics LLC
Delaware
 
Catlettsburg Refining, LLC
Delaware
*
Centennial Pipeline LLC
Delaware
*
Centrahoma Processing LLC
Delaware
 
Cincinnati BioRefining Corp.
Delaware
 
Cincinnati Renewable Fuels LLC
Delaware
*
Crowley Blue Water Partners LLC
Delaware
*
Crowley Coastal Partners, LLC
Delaware
*
Crowley Ocean Partners LLC
Delaware
*
Crowley Tanker Charters III, LLC
Delaware
*
Crowley Tankers II, LLC
Delaware
*
Crowley Tankers IV, LLC
Delaware
*
Crowley Tankers V, LLC
Delaware
*
Dakota Access Holdings LLC
Delaware
*
Dakota Access, LLC
Delaware
 
Detroit Refining Logistics LLC
Delaware
*
Enchi Corporation
Delaware
*
Energy Transfer Crude Oil Company, LLC
Delaware
*
ETCO Holdings LLC
Delaware
*
Explorer Pipeline Company
Delaware
 
Galveston Bay Refining Logistics LLC
Delaware
 
Garyville Refining Logistics LLC
Delaware
*
Gravcap, Inc.
Delaware
*
Green Bay Terminal Corporation
Wisconsin
*
Guilford County Terminal Company, LLC
North Carolina
 
Hardin Assurance Ltd.
Bermuda
 
Hardin Street Holdings LLC
Delaware
*
Hardin Street Marine LLC
Delaware
*
Hardin Street Transportation LLC
Delaware
*
Illinois Extension Pipeline Company, L.L.C.
Delaware
*
Jefferson Gas Gathering Company, L.L.C.
Delaware
*
Johnston County Terminal, LLC
Delaware
*
Liberty Utica Development, L.L.C.
Delaware
*
Lincoln Pipeline LLC
Delaware
*
LOCAP LLC
Delaware
*
LOOP LLC
Delaware


 
Marathon Canada Marketing, Ltd.
Delaware
 
Marathon Carbon Management LLC
Delaware
 
Marathon Petroleum Company Canada, Ltd.
Alberta
 
Marathon Petroleum Company LP
Delaware
 
Marathon Petroleum Logistics Services LLC
Delaware
 
Marathon Petroleum Service Company
Delaware
 
Marathon Petroleum Supply LLC
Delaware
 
Marathon Petroleum Trading Canada LLC
Delaware
 
Marathon Pipe Line Company
Nevada
*
Marathon Pipe Line LLC
Delaware
 
Marathon PrePaid Card LLC
Ohio
 
Marathon Refining Logistics Services LLC
Delaware
 
Marathon Renewable Fuels Corp.
Delaware
 
Marathon Renewable Supply LLC
Delaware
*
MarEn Bakken Company LLC
Delaware
*
MarkWest Blackhawk, L.L.C.
Texas
*
MarkWest Bluestone Ethane Pipeline, L.L.C.
Delaware
*
MarkWest Buffalo Creek Gas Company, L.L.C.
Oklahoma
*
MarkWest EMG Jefferson Dry Gas Gathering Company, L.L.C.
Delaware
*
MarkWest Energy East Texas Gas Company, L.L.C.
Delaware
*
MarkWest Energy Finance Corporation
Delaware
*
MarkWest Energy GP, L.L.C.
Delaware
*
MarkWest Energy Operating Company, L.L.C.
Delaware
*
MarkWest Energy Partners, L.P.
Delaware
*
MarkWest Energy South Texas Gas Company, L.L.C.
Delaware
*
MarkWest Energy West Texas Gas Company, L.L.C.
Delaware
*
MarkWest Gas Marketing, L.L.C.
Texas
*
MarkWest Gas Services, L.L.C.
Texas
*
MarkWest Hydrocarbon, L.L.C.
Delaware
*
MarkWest Javelina Company, L.L.C.
Texas
*
MarkWest Javelina Pipeline Company, L.L.C.
Texas
*
MarkWest Liberty Bluestone, L.L.C.
Delaware
*
MarkWest Liberty Ethane Pipeline, L.L.C.
Delaware
*
MarkWest Liberty Gas Gathering, L.L.C.
Delaware
*
MarkWest Liberty Midstream & Resources, L.L.C.
Delaware
*
MarkWest Mariner Pipeline, L.L.C.
Delaware
*
MarkWest Marketing, L.L.C.
Delaware
*
MarkWest McAlester, L.L.C.
Oklahoma
*
MarkWest Michigan Pipeline Company, L.L.C.
Michigan
*
MarkWest Mountaineer Pipeline Company, L.L.C.
Delaware
*
MarkWest New Mexico, L.L.C.
Texas
*
MarkWest Ohio Fractionation Company, L.L.C.
Delaware
*
MarkWest Oklahoma Gas Company, L.L.C.
Oklahoma
*
MarkWest Panola Pipeline, L.L.C.
Texas
*
MarkWest Pinnacle, L.L.C.
Texas
*
MarkWest Pioneer, L.L.C.
Delaware
*
MarkWest Pipeline Company, L.L.C.
Texas
*
MarkWest PNG Utility, L.L.C.
Texas
*
MarkWest POET, L.L.C.
Delaware
*
MarkWest Power Tex, L.L.C.
Texas
*
MarkWest Ranger Pipeline Company, L.L.C.
Delaware
*
MarkWest Texas LPG Pipeline, L.L.C.
Texas
*
MarkWest Texas PNG Utility, L.L.C.
Texas


*
MarkWest Utica EMG Condensate, L.L.C.
Delaware
*
MarkWest Utica EMG, L.L.C.
Delaware
*
MarkWest Utica Operating Company, L.L.C.
Delaware
*
Mason Pipeline Limited Liability Company
Michigan
*
Matrex, L.L.C.
Michigan
 
MPC Investment Fund, Inc.
Delaware
 
MPC Investment LLC
Delaware
 
MPC Trade Receivables Company LLC
Delaware
 
MPL Investment LLC
Delaware
*
MPL Louisiana Holdings LLC
Delaware
*
MPLX DAPLETCO Holdings LLC
Delaware
 
MPLX Fuels Distribution LLC
Delaware
 
MPLX GP LLC
Delaware
 
MPLX Holdings Inc.
Delaware
 
MPLX Logistics Holdings LLC
Delaware
*
MPLX LP
Delaware
*
MPLX Operations LLC
Delaware
*
MPLX Ozark Pipe Line LLC
Delaware
*
MPLX Pipe Line Holdings LLC
Delaware
 
MPLX Refining Logistics LLC
Delaware
*
MPLX Terminal and Storage LLC
Delaware
*
MPLX Terminals LLC
Delaware
*
MPLXIF LLC
Delaware
*
Mule Sidetracks, L.L.C.
Delaware
*
Mule Tracts, L.L.C.
Delaware
*
Muskegon Pipeline LLC
Delaware
 
MW Logistics Services LLC
Delaware
*
MWE GP LLC
Delaware
 
Niles Properties LLC
Delaware
*
North Dakota Pipeline Company LLC
Delaware
 
Ocean Tankers LLC
Delaware
*
Ohio Condensate Company, L.L.C.
Delaware
*
Ohio Gathering Company, L.L.C.
Delaware
*
Ohio River Pipe Line LLC
Delaware
*
Ohio Utica Jefferson Dry Gas Gathering Company, L.L.C.
Delaware
*
Oil Insurance Limited
Bermuda
*
Panola Pipeline Company, LLC
Texas
*
PFJ Southeast LLC
Delaware
*
Port Everglades Environmental Corp.
Florida
*
Resource Environmental, L.L.C.
Delaware
 
Robinson Refining Logistics LLC
Delaware
*
Sherwood Midstream Holdings LLC
Delaware
*
Sherwood Midstream LLC
Delaware
 
South Houston Green Power, LLC
Delaware
 
Speedway LLC
Delaware
 
Speedway of Massachusetts LLC
Massachusetts
 
Speedway Petroleum Corporation
Delaware
 
Speedway Prepaid Card LLC
Ohio
 
Speedway.com LLC
Delaware
 
Speedy Prepaid Services Inc.
New Hampshire
 
Starvin Marvin, Inc.
Delaware
 
SWTO LLC
Delaware
*
The Andersons Albion Ethanol LLC
Ohio


*
The Andersons Clymers Ethanol LLC
Ohio
*
The Andersons Marathon Ethanol LLC
Delaware
*
West Relay Gathering Company, L.L.C.
Delaware
*
West Shore Processing Company, L.L.C.
Michigan
 
Williston Basin Pipe Line LLC
Delaware
*
WIP, LLC
Indiana
*
Wirth Gathering Partnership
Oklahoma
*
Wolverine Pipe Line Company
Delaware
*
Woodhaven Cavern LLC
Delaware
 
*
Indicates a company that is not wholly owned directly or indirectly by Marathon Petroleum Corporation