World Top 100 Oil and Gas Companies List by Market Cap as of August 2026

World Top 100 Oil and Gas Companies List by Market Cap as of August 2026, World Biggest 100 Oil and Gas Companies by Market Cap, World Largest 100 Oil and Gas Companies in the World by market cap as of August 2026.

World Top Oil and Gas Companies in 2026
World Top Oil and Gas Companies by Market Cap in 2026, World Largest Oil and Gas Companies by Market Cap in 2026.

  1. World Fuel Services Corporation

    World Rank (Aug-2026)
    7,256
    World Rank (Jan-05-2024)
    7,256
    World Rank (Jul-30-2023)
    7,256
    Market Cap (Jul-30-2023)
    1.370 Billion USD
    World Rank (Dec-25-2022)
    6,017
    Market Cap (Dec-25-2022)
    1.703 Billion USD
    World Rank (Jan-07-2022)
    6,624
    Market Cap (Jan-07-2022)
    1.84 Billion USD
    Annual Revenue in USD
    36,917 Million USD
    Annual Operating Income in USD
    -565 Million USD
    Annual Net Income in USD
    -614 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Company Profile

    World Fuel Services Corporation is a Delivers Trusted Energy Solutions company. It provide a powerful integrated platform to optimize energy, logistics and related services for Aviation, Marine, Commercial, Industrial and Land Transportation customers around the world. The headquarters is in USA.

    Company Website
    WORLD FUEL SERVICES CORPORATION

  2. Shaanxi Yanchang Petroleum Chemical Engineering

    World Rank (Aug-2026)
    7,277
    Market Cap (Aug-2026)
    1.569 Billion USD
    World Rank (Jan-05-2024)
    5,457
    Market Cap (Jan-05-2024)
    2.139 Billion USD
    World Rank (Jul-30-2023)
    4,725
    Market Cap (Jul-30-2023)
    2.658 Billion USD
    World Rank (Dec-25-2022)
    5,095
    Market Cap (Dec-25-2022)
    2.218 Billion USD
    World Rank (Jan-07-2022)
    4,979
    Market Cap (Jan-07-2022)
    2.89 Billion USD
    Headquarters Country
    China
    Yahoo @ Shanghai
    Company Profile
    SHAANXI YANCHANG PETROLEUM CHEMICAL ENGINEERING is a petrochemical engineering construction, building engineering construction and electromechanical engineering construction company with the Second Grade general contractor for municipal public engineering construction and First Grade discipline contractor for steel structure, water prevention, corrosive prevention and insulation and fire control facilities. The headquarters is in China.
    Company Website
    SHAANXI YANCHANG PETROLEUM CHEMICAL ENGINEERING

  3. CNX Midstream Partners Lp

    World Rank (Aug-2026)
    7,286
    World Rank (Jan-05-2024)
    7,286
    World Rank (Jul-30-2023)
    7,286
    World Rank (Dec-25-2022)
    7,286
    World Rank (Jan-07-2022)
    7,286
    Annual Revenue in USD
    74 Million USD
    Annual Net Income in USD
    175 Million USD
    Annual Results for Period Ending
    For year ending December-2019
    Headquarters Country
    USA
    Company Profile

    CNX Midstream Partners LP is a Midstream Energy Assets to Service Natural Gas Production company. The headquarters is in USA.

    Company Website
    CNX MIDSTREAM PARTNERS LP

  4. IRPC Public Company

    World Rank (Aug-2026)
    7,291
    Market Cap (Aug-2026)
    1.562 Billion USD
    World Rank (Jan-05-2024)
    7,689
    Market Cap (Jan-05-2024)
    1.206 Billion USD
    World Rank (Jul-30-2023)
    7,123
    Market Cap (Jul-30-2023)
    1.420 Billion USD
    World Rank (Dec-25-2022)
    5,805
    Market Cap (Dec-25-2022)
    1.801 Billion USD
    World Rank (Jan-07-2022)
    5,560
    Market Cap (Jan-07-2022)
    2.43 Billion USD
    Annual Revenue in USD
    7,060 Million USD
    Annual Net Income in USD
    401 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Thailand
    Stock Category
    Thailand ADRs
    Yahoo @ Thailand
    Company Website
    IRPC PUBLIC COMPANY

  5. PT Akr Corporindo TBK

    World Rank (Aug-2026)
    7,306
    Market Cap (Aug-2026)
    1.556 Billion USD
    World Rank (Jan-05-2024)
    5,685
    Market Cap (Jan-05-2024)
    2.001 Billion USD
    World Rank (Jul-30-2023)
    6,086
    Market Cap (Jul-30-2023)
    1.824 Billion USD
    World Rank (Dec-25-2022)
    5,875
    Market Cap (Dec-25-2022)
    1.772 Billion USD
    World Rank (Jan-07-2022)
    8,555
    Market Cap (Jan-07-2022)
    1.19 Billion USD
    Headquarters Country
    Indonesia
    Yahoo @ Indonesia
    Company Profile
    PT AKR Corporindo Tbk is a retail marketing company with petroleum and fuel business in Indonesia. The company annual revenue is 25,707,068 million IDR and annual net income is 1,111,613 million IDR for year ending December 2021. The headquarters is in Indonesia.
    Company Website
    PT AKR CORPORINDO TBK

  6. Lapidoth Capital Ltd

    World Rank (Aug-2026)
    7,335
    Market Cap (Aug-2026)
    1.543 Billion USD
    World Rank (Jan-05-2024)
    8,575
    Market Cap (Jan-05-2024)
    1.000 Billion USD
    World Rank (Jul-30-2023)
    8,407
    Market Cap (Jul-30-2023)
    1.071 Billion USD
    World Rank (Dec-25-2022)
    7,734
    Market Cap (Dec-25-2022)
    1.143 Billion USD
    World Rank (Jan-07-2022)
    10,863
    Market Cap (Jan-07-2022)
    0.78 Billion USD
    Annual Revenue in USD
    1,943 Million USD
    Annual Net Income in USD
    58 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Israel
    Yahoo @ Israel
    Company Website
    LAPIDOTH CAPITAL LTD

  7. Helix Energy Solutions Group

    World Rank (Aug-2026)
    7,353
    Market Cap (Aug-2026)
    1.537 Billion USD
    World Rank (Jan-05-2024)
    6,787
    Market Cap (Jan-05-2024)
    1.492 Billion USD
    World Rank (Jul-30-2023)
    7,041
    Market Cap (Jul-30-2023)
    1.445 Billion USD
    World Rank (Dec-25-2022)
    8,027
    Market Cap (Dec-25-2022)
    1.075 Billion USD
    World Rank (Jan-07-2022)
    12,871
    Market Cap (Jan-07-2022)
    0.55 Billion USD
    Annual Revenue in USD
    1,291 Million USD
    Annual Operating Income in USD
    65 Million USD
    Annual Net Income in USD
    31 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile
    Helix Energy Solutions Group is an International Offshore Energy Services company. The company services also include subsea cable burial and seabed clearing services for the offshore renewable energy sector. The headquarters is in USA.
    Company Website
    HELIX ENERGY SOLUTIONS GROUP INC

  8. Itochu Enex

    World Rank (Aug-2026)
    7,378
    Market Cap (Aug-2026)
    1.528 Billion USD
    World Rank (Jan-05-2024)
    7,430
    Market Cap (Jan-05-2024)
    1.285 Billion USD
    World Rank (Jul-30-2023)
    8,334
    Market Cap (Jul-30-2023)
    1.086 Billion USD
    World Rank (Dec-25-2022)
    9,109
    Market Cap (Dec-25-2022)
    0.871 Billion USD
    World Rank (Jan-07-2022)
    9,497
    Market Cap (Jan-07-2022)
    0.99 Billion USD
    Annual Revenue in USD
    6,832 Million USD
    Annual Net Income in USD
    96 Million USD
    Annual Results for Period Ending
    Mar-2022 ending year
    Headquarters Country
    Japan
    Yahoo @ Tokyo
    Company Profile
    Itochu Enex sells and distributes petroleum products and liquefied petroleum gas and electricity and steam supply business company. The company annual revenue is 936,306 million JPY and annual net income is 13,194 million JPY for year ending March 2022. The headquarters is in Japan.
    Company Website
    ITOCHU ENEX

  9. Permian Basin Royalty Trust

    World Rank (Aug-2026)
    7,387
    Market Cap (Aug-2026)
    1.524 Billion USD
    World Rank (Jan-05-2024)
    10,876
    Market Cap (Jan-05-2024)
    0.664 Billion USD
    World Rank (Jul-30-2023)
    8,178
    Market Cap (Jul-30-2023)
    1.120 Billion USD
    World Rank (Dec-25-2022)
    7,702
    Market Cap (Dec-25-2022)
    1.153 Billion USD
    World Rank (Jan-07-2022)
    12,940
    Market Cap (Jan-07-2022)
    0.55 Billion USD
    Annual Revenue in USD
    54 Million USD
    Annual Operating Income in USD
    54 Million USD
    Annual Net Income in USD
    54 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Website
    Permian Basin Royalty Trust

  10. Esso F

    World Rank (Aug-2026)
    7,406
    Market Cap (Aug-2026)
    1.518 Billion USD
    World Rank (Jan-05-2024)
    10,235
    Market Cap (Jan-05-2024)
    0.740 Billion USD
    World Rank (Jul-30-2023)
    10,622
    Market Cap (Jul-30-2023)
    0.708 Billion USD
    World Rank (Dec-25-2022)
    10,791
    Market Cap (Dec-25-2022)
    0.650 Billion USD
    World Rank (Jan-07-2022)
    18,895
    Market Cap (Jan-07-2022)
    0.21 Billion USD
    Annual Revenue in USD
    12,285 Million USD
    Annual Net Income in USD
    -873 Million USD
    Annual Results for Period Ending
    Dec-2020 ending year
    Headquarters Country
    France
    Yahoo @ Frankfurt
    Company Website
    ESSO F

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