Phillips 66 PSX

EnergyMarket cap $55B4 connections

Phillips 66 refines crude oil into fuels and petrochemicals, operates 70,000+ miles of pipeline (via its DCP Midstream acquisition), and makes specialty chemicals through its CPChem joint venture with Chevron. Its refinery network spans the US Gulf Coast and Europe. Its Midstream segment - pipelines and NGL fractionation - generates stable fee-based cash flows regardless of commodity prices.

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Suppliers 2

Companies that sell to Phillips 66

Diamondback EnergyEnergy · $28BPermian crude to refiners
Marathon OilEnergy · $15BCrude oil to refiners

Partners 2

Strategic partnerships, joint products and alliances

ChevronEnergy · $310BPipeline joint ventures
Valero EnergyEnergy · $50BCompeting oil refiners

Competitors 1

Companies it competes with

Valero EnergyEnergy · $50BRefining competition

Other Energy companies

Saudi Aramco ExxonMobil Chevron Shell plc NextEra Energy ConocoPhillips TotalEnergies BP plc Duke Energy Constellation Energy

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Relationships are compiled by VexMap from company filings, announcements and reporting, and last reviewed September 2026. Spotted something wrong? Tell us. Not investment advice.