EX-21 3 psx-2024_12x31xex21.htm EX-21 Document

Exhibit 21



SUBSIDIARY LISTING OF PHILLIPS 66
At December 31, 2024



Company Name
Incorporation Location
Asamera Oil (US) Inc.US, Montana
C.S. Land, Inc.US, California
Centana Intrastate Pipeline, LLCUS, Delaware
Cimarron River Pipeline, LLCUS, Delaware
Collbran Valley Gas Gathering, LLC (75%)US, Colorado
DCP Assets Holding GP, LLCUS, Delaware
DCP Assets Holding, LPUS, Delaware
DCP Black Lake Holdings, LPUS, Delaware
DCP Chesapeake LLCUS, Texas
DCP Cheyenne Connector, LLCUS, Delaware
DCP GCX Pipeline LLCUS, Delaware
DCP Grands Lacs LLCUS, Michigan
DCP Guadalupe Pipeline, LLCUS, Delaware
DCP Hinshaw Pipeline, LLCUS, Delaware
DCP Intrastate Network, LLCUS, Delaware
DCP James Lake Holding LLCUS, Delaware
DCP Litchfield LLCUS, Michigan
DCP LP Holdings, LLCUS, Delaware
DCP Lucerne 2 Plant LLCUS, Delaware
DCP Michigan Holdings LLCUS, Delaware
DCP Michigan Pipeline & Processing LLCUS, Michigan
DCP Midstream GP, LLCUS, Delaware
DCP Midstream GP, LPUS, Delaware
DCP Midstream Holding, LLCUS, Delaware
DCP Midstream LLCUS, Delaware
DCP Midstream Marketing, LLCUS, Delaware
DCP Midstream Operating, LLCUS, Delaware
DCP Midstream Operating, LPUS, Delaware
DCP Midstream, LPUS, Delaware
DCP New Mexico Development, LLCUS, Delaware
DCP NGL Operating, LLCUS, Delaware
DCP NGL Services, LLCUS, Delaware
DCP Operating Company, LPUS, Delaware
DCP Partners Colorado LLCUS, Delaware
DCP Partners Logistics, LLCUS, Delaware
DCP Partners MB I LLCUS, Delaware
DCP Partners MB II LLCUS, Delaware
DCP Pipeline Holding LLCUS, Delaware
DCP Raptor Pipeline, LLCUS, Delaware
DCP Receivables LLCUS, Delaware
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DCP Saginaw Bay Lateral LLCUS, Delaware
DCP Sand Hills Interstate Pipeline, LLCUS, Delaware
DCP Sand Hills Pipeline, LLCUS, Delaware
DCP Services LLCUS, Delaware
DCP South Central Texas LLCUS, Delaware
DCP Southern Hills Interstate Pipeline, LLCUS, Delaware
DCP Southern Hills Pipeline, LLCUS, Delaware
DCP Tolar Holdings LLCUS, Delaware
DCP Wattenberg Pipeline LLCUS, Delaware
DCP Wyoming Assets LLCUS, Delaware
DCP Zia Plant LLCUS, Delaware
Douglas Oil Company of CaliforniaUS, California
eFuel, LLCUS, California
Hunt & Sons LLCUS, Delaware
Jackson Pipeline CompanyUS, Michigan
James Lake Gathering, LLCUS, Delaware
James Lake Gathering II, LLCUS, Delaware
James Lake Midstream, LLCUS, Delaware
Javelina Processing LLCUS, Delaware
JET Energy Trading GmbHGermany
JET Petrol LimitedNorthern Ireland
JET Petroleum LimitedEngland
JET Retail UK LimitedEngland
JET Tankstellen Austria GmbHAustria
JET Tankstellen Deutschland GmbHGermany
Kansas City Retail and Convenience LLCUS, Delaware
Kayo Oil CompanyUS, Delaware
KHQ LLCUS, Delaware
Linden Urban Renewal Limited PartnershipUS, New Jersey
Marysville Hydrocarbons Holdings, LLCUS, Delaware
Mary Hydrocarbons LLCUS, Delaware
Merey Sweeny LLCUS, Delaware
National Helium, LLCUS, Delaware
Phillips 66 Alliance H2PL LLCUS, Delaware
Phillips 66 Aviation LLCUS, Delaware
Phillips 66 Canada Ltd.Canada, Alberta
Phillips 66 Capital Holdings LLCUS, Delaware
Phillips 66 Carrier LLCUS, Delaware
Phillips 66 Central Europe Inc.US, Delaware
Phillips 66 Communications Inc.US, Delaware
Phillips 66 CompanyUS, Delaware
Phillips 66 Continental Holding GmbHGermany
Phillips 66 DAPL Holdings LLCUS, Delaware
Phillips 66 Dos Picos LLCUS, Texas
Phillips 66 Energy Trading LLCUS, Delaware
Phillips 66 ETCO Holdings LLCUS, Delaware
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Phillips 66 Export Terminal LLCUS, Delaware
Phillips 66 GmbHSwitzerland
Phillips 66 Gulf Coast Pipeline LLCUS, Delaware
Phillips 66 Gulf Coast Properties LLCUS, Delaware
Phillips 66 International Holdings CompanyUS, Delaware
Phillips 66 International Investments Ltd.Cayman
Phillips 66 International Trading Pte. Ltd.Singapore
Phillips 66 Investment Holdings LLCUS, Delaware
Phillips 66 LCR Isomerization LLCUS, Delaware
Phillips 66 LimitedEngland
Phillips 66 Partners GP LLCUS, Delaware
Phillips 66 Partners Holdings LLCUS, Delaware
Phillips 66 Partners LPUS, Delaware
Phillips 66 Pension Plan Trustee LimitedEngland
Phillips 66 Pipeline LLCUS, Delaware
Phillips 66 Project Development Inc.US, Delaware
Phillips 66 Project Shareholder Inc.US, Delaware
Phillips 66 Receivables LLCUS, Delaware
Phillips 66 Sand Hills LLCUS, Delaware
Phillips 66 Southern Hills LLCUS, Delaware
Phillips 66 Spectrum CorporationUS, Delaware
Phillips 66 Stillwater Retail CorporationUS, Delaware
Phillips 66 Stillwater Retail One LLCUS, Delaware
Phillips 66 Stillwater Retail Two LLCUS, Delaware
Phillips 66 Sweeny Crude Export LLCUS, Delaware
Phillips 66 Sweeny Frac 2 LLCUS, Delaware
Phillips 66 Sweeny Frac LLCUS, Delaware
Phillips 66 Sweeny-Freeport 2 Pipeline LLCUS, Delaware
Phillips 66 Sweeny-Freeport LLCUS, Delaware
Phillips 66 Treasury LimitedEngland
Phillips 66 TS LimitedEngland
Phillips 66 UK Funding LimitedEngland
Phillips 66 UK Holdings LimitedEngland
Phillips 66 WRB Partner LLCUS, Delaware
Phillips Chemical Holdings LLCUS, Delaware
Phillips Gas Company LLCUS, Delaware
Phillips Utility Gas CorporationUS, Delaware
Pioneer Investments Corp.US, Delaware
Pioneer Pipe Line CompanyUS, Delaware
Qingdao Phillips 66 Energy Co. Ltd.China
Radius Insurance CompanyCayman
Retail Holdings LLCUS, Delaware
Salt Lake Terminal CompanyUS, Delaware
Sentinel Transportation, LLCUS, Delaware
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SHC Insurance CompanyUS, Texas
Spirit Insurance CompanyUS, Vermont
Sweeny Cogeneration LLCUS, Delaware
WesTTex 66 Pipeline LLCUS, Delaware
Willbreeze Pipeline, LLCUS, Delaware
    

Certain subsidiaries are not listed since, considered in the aggregate as a single subsidiary, they would not constitute a significant subsidiary at December 31, 2024.
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