Companies similar to SunocoCorp LLC (SUNC)

Energy · NYSE

SunocoCorp LLC (SUNC)'s closest peers include Phillips 66 (PSX), Marathon Petroleum (MPC) and Valero Energy (VLO). This peer set is drawn from SUNC's enriched company profile and is informational only — not financial advice.

Similar companies

• Phillips 66PSXEnergy

  Integrated downstream energy company converting crude oil and natural gas into refined products, chemicals, and renewable fuels while operating midstream…

  $212.27 (as of 2026-07-21) · market cap $83.7B

• 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.

  $319.76 (as of 2026-07-21) · market cap $92.1B

• Valero EnergyVLOEnergy

  Valero Energy is a leading independent petroleum refiner and producer of renewable fuels and ethanol, transforming raw feedstocks into essential transportation…

  $314.80 (as of 2026-07-21) · market cap $94.2B

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Peers are drawn from SUNC's enriched profile (the same similarity signal the chat uses for "companies like SUNC"). See the full profile: SunocoCorp LLC (SUNC).

Last updated 2026-07-21.

Informational only — NOT financial advice. Company data is sourced from SEC EDGAR + Finnhub and shown with its as-of date.