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Oil and Gas Companies in United States

449 companies in the Oil and Gas industry, based in United States.

449companies match your filters

  • IndustryOil and Gas×
  • CountryUnited States×
  • Koch Engineered Solutions logo

    Koch Engineered Solutions

    United States · Oil and Gas

    EMPLOYEES
    1,001-5,000 employees
    FOUNDED
    —
  • Stellar Energy Global Infrastructure logo

    Stellar Energy Global Infrastructure

    United States · Oil and Gas

    EMPLOYEES
    51-200 employees
    FOUNDED
    2026
  • Synergy Process Systems LLC logo

    Synergy Process Systems LLC

    United States · Oil and Gas

    EMPLOYEES
    2-10 employees
    FOUNDED
    —
  • ArrowHead Economics LLC logo

    ArrowHead Economics LLC

    United States · Oil and Gas

    EMPLOYEES
    11-50 employees
    FOUNDED
    2011
  • Marshall Excelsior Company logo

    Marshall Excelsior Company

    United States · Oil and Gas

    EMPLOYEES
    201-500 employees
    FOUNDED
    —
  • RegO® Products logo

    RegO® Products

    United States · Oil and Gas

    EMPLOYEES
    1,001-5,000 employees
    FOUNDED
    —
  • OPW Clean Energy Solutions logo

    OPW Clean Energy Solutions

    United States · Oil and Gas

    EMPLOYEES
    5,001-10,000 employees
    FOUNDED
    —
  • OPW Retail Fueling logo

    OPW Retail Fueling

    United States · Oil and Gas

    EMPLOYEES
    1,001-5,000 employees
    FOUNDED
    —
  • McDermott International, Ltd logo

    McDermott International, Ltd

    United States · Oil and Gas

    EMPLOYEES
    10,001+ employees
    FOUNDED
    —
  • United Refining Company logo

    United Refining Company

    United States · Oil and Gas

    EMPLOYEES
    1,001-5,000 employees
    FOUNDED
    1902

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