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EX-21 2 psx-20221231_ex21.htm EX-21 Phillips 66 - List of Subsidiaries of Phillips 66 .
                                                            Exhibit 21

SUBSIDIARY LISTING OF PHILLIPS 66
At December 31, 2022


Company NameIncorporation
Location
Asamera Oil (US) Inc.US, Montana
C.S. Land, Inc.US, California
Centana Intrastate Pipeline, LLCUS, Delaware
Central Retail Holdings LLCUS, Delaware
Cimarron River Pipeline, LLCUS, Delaware
Collbran Valley Gas Gathering, LLCUS, Colorado
Dauphin Island Gathering PartnersUS, Texas
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 Dauphin Island, LLCUS, Delaware
DCP East Texas Gathering, 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 Mobile Bay Processing, LLCUS, 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
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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
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 Sweeny LLCUS, Delaware
DCP Technology Ventures 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
EasTrans, LLCUS, Delaware
eFuel, LLCUS, California
Fuels Cotton Valley Gathering, LLCUS Delaware
Jackson Pipeline CompanyUS, Michigan
James Lake Gathering, LLCUS, Delaware
James Lake Gathering II, LLCUS, Delaware
James Lake Midstream, 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
Marysville Hydrocarbons LLCUS, Delaware
Merey Sweeny LLCUS, Delaware
National Helium, LLCUS, Delaware
OK CNG 5, LLCUS, Oklahoma
Phillips 66 Alliance Dock 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
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Phillips 66 Central Europe Inc.US, Delaware
Phillips 66 Communications Inc.US, Delaware
Phillips 66 CompanyUS, Delaware
Phillips 66 Continental Holding GmbHGermany
Phillips 66 CS LimitedEngland
Phillips 66 DAPL Holdings LLCUS, Delaware
Phillips 66 Energy Trading LLCUS, Delaware
Phillips 66 ETCO Holdings LLCUS, Delaware
Phillips 66 European Power LimitedEngland
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 Ireland Pension Trust LimitedIreland
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 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 Development LimitedEngland
Phillips 66 UK Funding LimitedEngland
Phillips 66 UK Holdings LimitedEngland
Phillips 66 WRB Partner LLCUS, Delaware
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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
Saginaw Bay Lateral Michigan Limited PartnershipUS, Michigan
Salt Lake Terminal CompanyUS, Delaware
Sentinel Transportation, LLCUS, Delaware
SHC Insurance CompanyUS, Texas
Spirit Insurance CompanyUS, Vermont
Sweeny Cogeneration LLCUS, Delaware
West Retail Holdings LLCUS, Delaware
WesTTex 66 Pipeline LLCUS, Delaware
Wilbreeze 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, 2022.
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