On the Record · Phillips 66
Phillips 66 subsidiaries, as it lists them
The subsidiaries Phillips 66 lists in its latest annual report, with the jurisdiction of each, linked to the filing.
Subsidiaries it lists
| Subsidiary | Jurisdiction |
|---|---|
| 3P Capital Insurance Company IC | US, Vermont |
| Asamera Oil (US) Inc. | US, Montana |
| C.S. Land, Inc. | US, California |
| Centana Intrastate Pipeline, LLC | US, Delaware |
| Cimarron River Pipeline, LLC | US, Delaware |
| Coastal Bend Propane Pipeline Holdings, LP | US, Delaware |
| Coastal Bend Propane Pipeline, LP | US, Delaware |
| Coastal Bend Y-Grade GP, LLC | US, Delaware |
| Coastal Bend Y-Grade Logistics, LP | US, Delaware |
| Coastal Bend Y-Grade Operations, LP | US, Delaware |
| Coastal Bend Y-Grade Pipeline, LP | US, Delaware |
| Coastal Bend Y-Grade Services, LP | US, Delaware |
| Coastal Bend Y-Grade, LP | US, Delaware |
| Collbran Valley Gas Gathering, LLC | US, Colorado |
| DCP Assets Holding GP, LLC | US, Delaware |
| DCP Assets Holding, LP | US, Delaware |
| DCP Black Lake Holdings, LP | US, Delaware |
| DCP Chesapeake LLC | US, Texas |
| DCP Cheyenne Connector, LLC | US, Delaware |
| DCP Grands Lacs LLC | US, Michigan |
| DCP Guadalupe Pipeline, LLC | US, Delaware |
| DCP Hinshaw Pipeline, LLC | US, Delaware |
| DCP Intrastate Network, LLC | US, Delaware |
| DCP James Lake Holding LLC | US, Delaware |
| DCP Litchfield, LLC | US, Michigan |
| DCP LP Holdings, LLC | US, Delaware |
| DCP Lucerne 2 Plant LLC | US, Delaware |
| DCP Michigan Holdings LLC | US, Delaware |
| DCP Michigan Pipeline & Processing LLC | US, Michigan |
| DCP Midstream GP, LLC | US, Delaware |
| DCP Midstream GP, LP | US, Delaware |
| DCP Midstream Holding, LLC | US, Delaware |
| DCP Midstream, LLC | US, Delaware |
| DCP Midstream Marketing, LLC | US, Delaware |
| DCP Midstream Operating, LLC | US, Delaware |
| DCP Midstream Operating, LP | US, Delaware |
| DCP Midstream, LP | US, Delaware |
| DCP New Mexico Development, LLC | US, Delaware |
| DCP NGL Operating, LLC | US, Delaware |
| DCP NGL Services, LLC | US, Delaware |
| DCP Operating Company, LP | US, Delaware |
| DCP Partners Colorado LLC | US, Delaware |
| DCP Partners Logistics, LLC | US, Delaware |
| DCP Partners MB I LLC | US, Delaware |
| DCP Partners MB II LLC | US, Delaware |
| DCP Pipeline Holding LLC | US, Delaware |
| DCP Raptor Pipeline, LLC | US, Delaware |
| DCP Receivables LLC | US, Delaware |
| DCP Saginaw Bay Lateral LLC | US, Delaware |
| DCP Sand Hills Interstate Pipeline, LLC | US, Delaware |
| DCP Sand Hills Pipeline, LLC | US, Delaware |
| DCP Services, LLC | US, Delaware |
| DCP South Central Texas LLC | US, Delaware |
| DCP Southern Hills Interstate Pipeline, LLC | US, Delaware |
| DCP Southern Hills Pipeline, LLC | US, Delaware |
| DCP Tolar Holdings LLC | US, Delaware |
| DCP Wattenberg Pipeline LLC | US, Delaware |
| DCP Wyoming Assets LLC | US, Delaware |
| DCP Zia Plant LLC | US, Delaware |
| Douglas Oil Company of California | US, California |
| eFuel, LLC | US, California |
| Hunt & Sons LLC | US, Delaware |
| Jackson Pipeline Company | US, Michigan |
| James Lake Gathering, LLC | US, Delaware |
| James Lake Gathering II, LLC | US, Delaware |
| James Lake Midstream, LLC | US, Delaware |
| Javelina Processing LLC | US, Delaware |
| JET Beteiligungs GmbH | Germany |
| JET Partizipations GmbH & Co. KG | Germany |
| JET Management Holding GmbH & Co KG | Germany |
| JET Management Holding Verwaltungs GmbH | Germany |
| JET Petrol Limited | Northern Ireland |
| JET Petroleum Limited | England |
| JET Retail UK Limited | England |
| JET Tankstellen Austria GmbH | Austria |
| JET Tankstellen Deutschland GmbH | Germany |
| Kansas City Retail and Convenience LLC | US, Delaware |
| Kayo Oil Company | US, Delaware |
| KHQ LLC | US, Delaware |
| Linden Urban Renewal Limited Partnership | US, New Jersey |
| Marysville Hydrocarbons Holdings, LLC | US, Delaware |
| Marysville Hydrocarbons LLC | US, Delaware |
| Merey Sweeny LLC | US, Delaware |
| National Helium, LLC | US, Delaware |
| Phillips 66 Alliance H2PL LLC | US, Delaware |
| Phillips 66 Aviation LLC | US, Delaware |
| Phillips 66 Canada Ltd. | Canada, Alberta |
| Phillips 66 Capital Holdings LLC | US, Delaware |
| Phillips 66 Carrier LLC | US, Delaware |
| Phillips 66 Communications Inc. | US, Delaware |
| Phillips 66 Company | US, Delaware |
| Phillips 66 Continental GmbH | Germany |
| Phillips 66 DAPL Holdings LLC | US, Delaware |
| Phillips 66 Dos Picos LLC | US, Texas |
| Phillips 66 Energy Trading LLC | US, Delaware |
| Phillips 66 ETCO Holdings LLC | US, Delaware |
| Phillips 66 Export Terminal LLC | US, Delaware |
| Phillips 66 GmbH in Liquidation | Switzerland |
| Phillips 66 Energy GmbH | Germany |
| Phillips 66 Gulf Coast Pipeline LLC | US, Delaware |
| Phillips 66 Gulf Coast Properties LLC | US, Delaware |
| Phillips 66 International Holdings Company | US, Delaware |
| Phillips 66 International Investments Ltd. | Cayman |
| Phillips 66 International Trading Pte. Ltd. | Singapore |
| Phillips 66 Investment Holdings LLC | US, Delaware |
| Phillips 66 LCR Isomerization LLC | US, Delaware |
| Phillips 66 Limited | England |
| Phillips 66 Partners GP LLC | US, Delaware |
| Phillips 66 Partners Holdings LLC | US, Delaware |
| Phillips 66 Partners LP | US, Delaware |
| Phillips 66 Pension Plan Trustee Limited | England |
| Phillips 66 Pipeline LLC | US, Delaware |
| Phillips 66 Project Development Inc. | US, Delaware |
| Phillips 66 Project Shareholder Inc. | US, Delaware |
| Phillips 66 Receivables LLC | US, Delaware |
| Phillips 66 Sand Hills LLC | US, Delaware |
| Phillips 66 Southern Hills LLC | US, Delaware |
| Phillips 66 Spectrum Corporation | US, Delaware |
| Phillips 66 Stillwater Retail Corporation | US, Delaware |
| Phillips 66 Stillwater Retail One LLC | US, Delaware |
| Phillips 66 Stillwater Retail Two LLC | US, Delaware |
| Phillips 66 Sweeny Frac 2 LLC | US, Delaware |
| Phillips 66 Sweeny Frac LLC | US, Delaware |
| Phillips 66 Sweeny-Freeport 2 Pipeline LLC | US, Delaware |
| Phillips 66 Sweeny-Freeport LLC | US, Delaware |
| Phillips 66 Treasury Limited | England |
| Phillips 66 TS Limited | England |
| Phillips 66 UK Funding Limited | England |
| Phillips 66 UK Holdings Limited | England |
| Phillips 66 WRB Partner LLC | US, Delaware |
| Phillips Chemical Holdings LLC | US, Delaware |
| Phillips Gas Company LLC | US, Delaware |
| Phillips Utility Gas Corporation | US, Delaware |
| Pioneer Investments Corp. | US, Delaware |
| Pioneer Pipe Line Company | US, Delaware |
| Qingdao Phillips 66 Energy Co. Ltd. | China |
| Radius Insurance Company | Cayman |
| Retail Holdings LLC | US, Delaware |
| Salt Lake Terminal Company | US, Delaware |
| Sentinel Transportation, LLC | US, Delaware |
| SHC Insurance Company | US, Texas |
| Spirit Insurance Company | US, Vermont |
| Sweeny Cogeneration LLC | US, Delaware |
| WesTTex 66 Pipeline LLC | US, Delaware |
| Willbreeze Pipeline, LLC | US, Delaware |
| WRB Refining LP | US, Delaware |
From Exhibit 21 of the 10-K for 2025. Companies must list their significant subsidiaries there and may leave out smaller ones, so this is the company’s own list, not every entity it owns.
Read from Phillips 66’s annual reports (10-K for 2025, 10-K for 2024, 10-K for 2023, 10-K for 2022) and the financial data it files with the SEC, as of 2026-02-20. Every quotation is word for word from the filing linked beside it; how these pages are built and checked. The full record is in its company data sheet.