Companies similar to Phillips 66 (PSX)
Energy
Phillips 66 (PSX)'s closest peers include Valero Energy (VLO), Marathon Petroleum (MPC), Chevron Corporation (CVX) and ExxonMobil (XOM). This peer set is drawn from PSX's enriched company profile and is informational only — not financial advice.
Similar companies
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Valero EnergyVLOEnergy
Valero Energy refines crude oil into gasoline, diesel, and jet fuel while producing renewable diesel and ethanol from sustainable feedstocks.
$300.26 (as of 2026-07-16) · market cap $88.9B
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Marathon PetroleumMPCEnergy
Marathon Petroleum is one of the largest oil refining companies in the US, converting crude oil into gasoline, diesel, and other petroleum products at scale.
$305.85 (as of 2026-07-16) · market cap $87.3B
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Chevron CorporationCVXEnergy
Integrated global energy giant producing crude oil and natural gas while refining, marketing fuels and petrochemicals with a strategy to lower carbon intensity…
$183.86 (as of 2026-07-16) · market cap $365.8B
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ExxonMobilXOMEnergy
Global integrated energy company exploring, producing, and refining oil and gas while expanding into low-carbon solutions including carbon capture, hydrogen,…
$145.95 (as of 2026-07-16) · market cap $603.5B
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Peers are drawn from PSX's enriched profile (the same similarity signal the chat uses for "companies like PSX"). See the full profile: Phillips 66 (PSX).
Last updated 2026-07-16.
Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.