Name of Subsidiary | Jurisdiction of Organization/Incorporation | |||||||||||||
631 South Main Street Development LLC | Delaware | |||||||||||||
Andeavor Field Services LLC | Delaware | |||||||||||||
Andeavor Gathering I LLC | Delaware | |||||||||||||
Andeavor LLC | Delaware | |||||||||||||
Andeavor Logistics CD LLC | Delaware | |||||||||||||
Andeavor Logistics LLC | Delaware | |||||||||||||
Andeavor Midstream Partners GP LLC | Delaware | |||||||||||||
Andeavor Midstream Partners LP | Delaware | |||||||||||||
Andeavor Midstream Partners Operating LLC | Delaware | |||||||||||||
Andeavor Servicios de Mexico, S. de R.L. de C.V. | Mexico | |||||||||||||
Asphalt Terminals LLC | Delaware | |||||||||||||
BEH Holding LLC | Delaware | |||||||||||||
Blanchard Pipe Line Company LLC | Delaware | |||||||||||||
Blanchard Refining Company LLC (d/b/a Galveston Bay Refinery) | Delaware | |||||||||||||
Blanchard Terminal Company LLC | Delaware | |||||||||||||
Buckeye Assurance Corporation | Vermont | |||||||||||||
Buffalo Terminal LLC | Delaware | |||||||||||||
Canton Refining Logistics LLC | Delaware | |||||||||||||
Carson Cogeneration LLC | Delaware | |||||||||||||
Catlettsburg Refining Logistics LLC | Delaware | |||||||||||||
Catlettsburg Refining, LLC | Delaware | |||||||||||||
Cincinnati BioRefining Corp. | Delaware | |||||||||||||
Cincinnati Renewable Fuels LLC | Delaware | |||||||||||||
Combustibles Playa Rosarito, S.A. de C.V. | Mexico | |||||||||||||
Corn Oil and Renewable Energy LLC | Delaware | |||||||||||||
Dakota Prairie Refining, LLC (d/b/a Dickinson Renewable Diesel Facility, Marathon Dickinson Refinery) | Delaware | |||||||||||||
Detroit Refining Logistics LLC | Delaware | |||||||||||||
Galveston Bay Refining Logistics LLC | Delaware | |||||||||||||
Garyville Refining Logistics LLC | Delaware | |||||||||||||
Giant Industries, Inc. | Delaware | |||||||||||||
Golden State Renewable Fuels LLC | Delaware | |||||||||||||
Gray Oak Gateway Holdings LLC | Delaware | |||||||||||||
Green River Processing, LLC | Delaware | |||||||||||||
Hardin Street Holdings LLC | Delaware | |||||||||||||
Hardin Street Marine LLC | Delaware | |||||||||||||
Hardin Street Transportation LLC | Delaware | |||||||||||||
Kenai LNG LLC | Delaware | |||||||||||||
Kenai Pipe Line Company LLC | Delaware | |||||||||||||
Marathon Blue Water Holdings LLC | Delaware | |||||||||||||
Marathon Coastal Holdings LLC | Delaware | |||||||||||||
Marathon International Holdings LLC | Delaware | |||||||||||||
Marathon International Products Supply LLC | Delaware | |||||||||||||
Marathon Maritime Company | Delaware | |||||||||||||
Marathon Petroleum Canada Trading & Supply ULC | British Columbia | |||||||||||||
Marathon Petroleum Company Canada, Ltd. | Alberta | |||||||||||||
Marathon Petroleum Company LP (d/b/a Marathon Petroleum LP, Marathon Petroleum Company LLC) | Delaware | |||||||||||||
Marathon Petroleum Holding Company | Delaware | |||||||||||||
Marathon Petroleum Logistics Services LLC | Delaware | |||||||||||||
Marathon Petroleum Mexico, S. de R.L. de C.V. | Mexico | |||||||||||||
Marathon Petroleum Peru S.R.L. | Peru | |||||||||||||
Marathon Petroleum Service Company LLC | Delaware | |||||||||||||
Marathon Petroleum Supply and Trading LLC | Delaware | |||||||||||||
Marathon Petroleum Supply LLC | Delaware | |||||||||||||
Marathon Petroleum Trading Canada LLC | Delaware | |||||||||||||
Marathon Pipe Line LLC (d/b/a Marathon Pipe Line (Delaware) LLC) | Delaware | |||||||||||||
Marathon PrePaid Card LLC | Ohio | |||||||||||||
Marathon Refining Logistics Services LLC | Delaware | |||||||||||||
Marathon Tanker Holdings LLC | Delaware | |||||||||||||
Marathon Trading and Supply Services Limited | United Kingdom | |||||||||||||
Marathon Transporte de Hidrocarburos, S. de R.L. de C.V. | Mexico | |||||||||||||
MarkWest Agua Blanca Pipeline, L.L.C. | Delaware | |||||||||||||
MarkWest Bluestone Ethane Pipeline, L.L.C. | Delaware | |||||||||||||
MarkWest Energy East Texas Gas Company, L.L.C. | Delaware | |||||||||||||
MarkWest Energy Finance Corporation | Delaware | |||||||||||||
MarkWest Energy Operating Company, L.L.C. | Delaware | |||||||||||||
MarkWest Energy Partners, L.P. | Delaware | |||||||||||||
MarkWest Energy West Texas Gas Company, L.L.C. | Delaware | |||||||||||||
MarkWest Hydrocarbon, L.L.C. | Delaware | |||||||||||||
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 Liberty NGL Pipeline, L.L.C. | Delaware | |||||||||||||
MarkWest Mariner Pipeline, L.L.C. | Delaware | |||||||||||||
MarkWest Ohio Fractionation Company, L.L.C. | Delaware | |||||||||||||
MarkWest Oklahoma Gas Company, L.L.C. | Oklahoma | |||||||||||||
MarkWest Panola Utility Company, L.L.C. | Delaware | |||||||||||||
MarkWest Pioneer, L.L.C. | Delaware | |||||||||||||
MarkWest Pipeline Company, L.L.C. | Texas | |||||||||||||
MarkWest Ranger Pipeline Company, L.L.C. | Delaware | |||||||||||||
MarkWest Tornado GP, L.L.C. | Delaware | |||||||||||||
MarkWest Utica Operating Company, L.L.C. | Delaware | |||||||||||||
MPC Alaska Terminal Company LLC | Delaware | |||||||||||||
MPC Finance Co. | Delaware | |||||||||||||
MPC International Holdings LLC | Delaware | |||||||||||||
MPC Investment Fund, Inc. | Delaware | |||||||||||||
MPC Investment LLC (d/b/a MPC Investment LLC of Delaware) | Delaware | |||||||||||||
MPC Trade Receivables Company I LLC | Delaware | |||||||||||||
MPL Louisiana Holdings LLC | Delaware | |||||||||||||
MPLX Delaware Basin LLC | Delaware | |||||||||||||
MPLX Fuels Distribution LLC | Delaware | |||||||||||||
MPLX GP LLC | Delaware | |||||||||||||
MPLX Logistics Holdings LLC | Delaware | |||||||||||||
MPLX LP | Delaware | |||||||||||||
MPLX Operations LLC | Delaware | |||||||||||||
MPLX Ozark Pipe Line LLC | Delaware | |||||||||||||
MPLX Terminal and Storage LLC | Delaware | |||||||||||||
MPLX Terminals LLC | Delaware | |||||||||||||
MPLXIF LLC | Delaware | |||||||||||||
Mt. Airy Terminal LLC | Delaware | |||||||||||||
MTH Louisiana LLC | Delaware | |||||||||||||
MTH Ohio LLC | Delaware | |||||||||||||
MTH Texas LLC | Delaware | |||||||||||||
MTH West Virginia LLC | Delaware | |||||||||||||
MWE GP LLC | Delaware | |||||||||||||
Niles Properties LLC (d/b/a Niles Acquisitions (Niles Properties) LLC, Niles Acquisitions LLC (Niles Properties LLC)) | Delaware | |||||||||||||
Ocean Tankers LLC | Delaware | |||||||||||||
Ohio Condensate Company, L.L.C. | Delaware | |||||||||||||
Ohio Midstream Partners, LLC | Delaware | |||||||||||||
Ohio River Pipe Line LLC | Delaware | |||||||||||||
Redland Vision, LLC | Delaware | |||||||||||||
Rendezvous Pipeline Company, LLC | Colorado | |||||||||||||
Rio Hub LLC | Delaware | |||||||||||||
Robinson Refining Logistics LLC | Delaware | |||||||||||||
RW Land Company | Delaware | |||||||||||||
San Juan Refining Company, LLC | New Mexico | |||||||||||||
South Houston Green Power, LLC | Delaware | |||||||||||||
St. Paul Park Refining Co. LLC (d/b/a Marathon St. Paul Park Refinery, St. Paul Park Refining Company LLC) | Delaware | |||||||||||||
Tesoro Alaska Company LLC (d/b/a Marathon Kenai Refinery) | Delaware | |||||||||||||
Tesoro Alaska Pipeline Company LLC | Delaware | |||||||||||||
Tesoro Alaska Terminals LLC | Delaware | |||||||||||||
Tesoro Aviation Company | Delaware | |||||||||||||
Tesoro Companies, Inc. | Delaware | |||||||||||||
Tesoro Corporation | Arizona | |||||||||||||
Tesoro Environmental Resources Company | Delaware | |||||||||||||
Tesoro Great Plains Gathering & Marketing LLC (d/b/a Patterson Rail Terminal) | Delaware | |||||||||||||
Tesoro Great Plains Midstream LLC | Delaware | |||||||||||||
Tesoro High Plains Pipeline Company LLC | Delaware | |||||||||||||
Tesoro Logistics Finance Corp. | Delaware | |||||||||||||
Tesoro Logistics Northwest Pipeline LLC | Delaware | |||||||||||||
Tesoro Logistics Operations LLC | Delaware | |||||||||||||
Tesoro Logistics Pipelines LLC | Delaware | |||||||||||||
Tesoro Mexico Supply & Marketing, S. de R.L. de C.V. | Mexico | |||||||||||||
Tesoro Petroleum (Singapore) Pte. Ltd. | Singapore | |||||||||||||
Tesoro Refining & Marketing Company LLC (1) | Delaware | |||||||||||||
Tesoro SoCal Cogen Company LLC (d/b/a Watson Cogeneration Company) | Delaware | |||||||||||||
Tesoro SoCal Pipeline Company LLC | Delaware | |||||||||||||
Trans-Foreland Pipeline Company LLC | Delaware | |||||||||||||
Treasure Franchise Company LLC | Delaware | |||||||||||||
Virent, Inc. | Delaware | |||||||||||||
Watson Cogeneration Company LLC (d/b/a Watson Cogeneration Company) | Delaware | |||||||||||||
West Relay Gathering Company, L.L.C. | Delaware | |||||||||||||
Western Refining Company LLC (d/b/a Marathon El Paso Refinery) | Delaware | |||||||||||||
Western Refining Conan Gathering, LLC | Delaware | |||||||||||||
Western Refining de Mexico, S. de R.L. de C.V. | Mexico | |||||||||||||
Western Refining Delaware Basin Storage, LLC | Delaware | |||||||||||||
Western Refining Logistics GP, LLC | Delaware | |||||||||||||
Western Refining Logistics, LP | Delaware | |||||||||||||
Western Refining Pipeline, LLC | New Mexico | |||||||||||||
Western Refining Southwest LLC (d/b/a Western Refining Southwest (Delaware) LLC) | Delaware | |||||||||||||
Western Refining Terminals, LLC | Delaware | |||||||||||||
WNR Mexico 1, LLC | Delaware | |||||||||||||
WNR Mexico 2, LLC | Delaware | |||||||||||||
WNRL Energy GP, LLC | Delaware | |||||||||||||
WNRL Energy, LLC | Delaware | |||||||||||||
Woodhaven Cavern LLC | Delaware | |||||||||||||
1.Indicates d/b/a Marathon Los Angeles Refinery, Marathon Mandan Refinery, Marathon Salt Lake City Refinery, Tesoro Anacortes Refinery, Tesoro Anacortes Refining Company, Tesoro Los Angeles Refinery – Calciner Operations, Tesoro Los Angeles Refinery – Carson Operations, Tesoro Los Angeles Refinery – Wilmington Operations, Tesoro Refining & Marketing Company LLC, TRMC #66008, TRMC #66121, TRMC #66139, TRMC #66140, TRMC #66141, TRMC #66142, TRMC #66144, TRMC #66147, TRMC #66153, TRMC #66156, TRMC #66160, TRMC #66161, TRMC #66163, TRMC #66164, TRMC #66166, TRMC #66167, TRMC #66171, TRMC #66179, TRMC #66180, TRMC #66183, TRMC #66190, TRMC #66194, TRMC #66195 and TRMC #66198. | ||||||||||||||