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. Earthstone Energy

    World Rank (Aug-2026)
    5,340
    World Rank (Jan-05-2024)
    5,340
    World Rank (Jul-30-2023)
    5,340
    Market Cap (Jul-30-2023)
    2.237 Billion USD
    World Rank (Dec-25-2022)
    6,618
    Market Cap (Dec-25-2022)
    1.475 Billion USD
    World Rank (Jan-07-2022)
    11,446
    Market Cap (Jan-07-2022)
    0.70 Billion USD
    Annual Revenue in USD
    1,695 Million USD
    Annual Operating Income in USD
    966 Million USD
    Annual Net Income in USD
    452 Million USD
    Annual Results for Period Ending
    For year ending December-2022
    Headquarters Country
    USA
    Company Profile

    Earthstone Energy is an Independent Oil and Gas Exploration company focusing on the fundamentals of company growth and profitability in an effort to enhance shareholder wealth. The headquarters is in USA.

    Facts About Company

    Earthstone Energy Annual Total Revenue for year ending Dec-2022 was 1,695 million USD and and Net Income for year ending Dec-2022 was 452 million USD.

    Earthstone Energy Annual Total Revenue for year ending Dec-2021 was 419 million USD and and Net Income for year ending Dec-2021 was 35 million USD.

    As on 2022, Earthstone Energy had 219 employees.

    Company Website
    EARTHSTONE ENERGY

  2. Talos Energy

    World Rank (Aug-2026)
    5,434
    Market Cap (Aug-2026)
    2.633 Billion USD
    World Rank (Jan-05-2024)
    6,023
    Market Cap (Jan-05-2024)
    1.819 Billion USD
    World Rank (Jul-30-2023)
    5,782
    Market Cap (Jul-30-2023)
    1.980 Billion USD
    World Rank (Dec-25-2022)
    6,232
    Market Cap (Dec-25-2022)
    1.618 Billion USD
    World Rank (Jan-07-2022)
    9,999
    Market Cap (Jan-07-2022)
    0.90 Billion USD
    Annual Revenue in USD
    1,780 Million USD
    Annual Operating Income in USD
    -560 Million USD
    Annual Net Income in USD
    -494 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile
    Talos Energy is a Offshore Energy company. It is focused on oil and gas exploration, production and operations across a range of deepwater and shallow water assets in the United States Gulf of Mexico and offshore Mexico. The headquarters is in USA.
    Company Website
    TALOS ENERGY INC

  3. Northern Oil and Gas

    World Rank (Aug-2026)
    5,469
    Market Cap (Aug-2026)
    2.610 Billion USD
    World Rank (Jan-05-2024)
    3,669
    Market Cap (Jan-05-2024)
    3.772 Billion USD
    World Rank (Jul-30-2023)
    3,768
    Market Cap (Jul-30-2023)
    3.680 Billion USD
    World Rank (Dec-25-2022)
    4,418
    Market Cap (Dec-25-2022)
    2.709 Billion USD
    World Rank (Jan-07-2022)
    6,857
    Market Cap (Jan-07-2022)
    1.74 Billion USD
    Annual Revenue in USD
    2,476 Million USD
    Annual Operating Income in USD
    246 Million USD
    Annual Net Income in USD
    39 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile

    Northern Oil and Gas is a non operator franchise in the Bakken and Three Forks plays in the Williston Basin of North Dakota and Montana. It has targeted areas in the Williston Basin where activity levels are the highest and offer the highest rates of return on oil drilling projects. The company annual revenue 601.24 million USD. The headquarters is in USA.

    Company Website
    NORTHERN OIL AND GAS

  4. Public Joint Stock Oil Company Bashneft

    World Rank (Aug-2026)
    5,659
    Market Cap (Aug-2026)
    2.450 Billion USD
    World Rank (Jan-05-2024)
    6,082
    Market Cap (Jan-05-2024)
    1.790 Billion USD
    World Rank (Jul-30-2023)
    6,023
    Market Cap (Jul-30-2023)
    1.850 Billion USD
    World Rank (Dec-25-2022)
    5,046
    Market Cap (Dec-25-2022)
    2.251 Billion USD
    World Rank (Jan-07-2022)
    4,854
    Market Cap (Jan-07-2022)
    2.99 Billion USD
    Annual Revenue in USD
    13,435 Million USD
    Annual Net Income in USD
    1,369 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Russia
    Yahoo @ Russia
    Company Profile

    Public Joint Stock Oil Company Bashneft is a Fast Growing Vertically Integrated Russian oil company. The headquarters is in Russia.

    Company Website
    PUBLIC JOINT STOCK OIL COMPANY BASHNEFT

  5. Corridor Resources

    World Rank (Aug-2026)
    5,663
    Market Cap (Aug-2026)
    2.444 Billion USD
    World Rank (Jan-05-2024)
    8,160
    Market Cap (Jan-05-2024)
    1.090 Billion USD
    World Rank (Jul-30-2023)
    7,383
    Market Cap (Jul-30-2023)
    1.326 Billion USD
    World Rank (Dec-25-2022)
    8,230
    Market Cap (Dec-25-2022)
    1.029 Billion USD
    World Rank (Jan-07-2022)
    10,103
    Market Cap (Jan-07-2022)
    0.89 Billion USD
    Headquarters Country
    Canada
    Yahoo @ Frankfurt
    Company Website
    CORRIDOR RESOURCES

  6. Pakistan Petroleum

    World Rank (Aug-2026)
    5,782
    Market Cap (Aug-2026)
    2.357 Billion USD
    World Rank (Jan-05-2024)
    7,576
    Market Cap (Jan-05-2024)
    1.241 Billion USD
    Headquarters Country
    Pakistan
    Company Profile

    It is oil and gas fields operating company and it produces petroleum, natural gas, aviation fuels. Headquarters is in Pakistan.
    It is state owned company.

    Company Website
    Pakistan Petroleum

  7. Shanxi Meijin Energy

    World Rank (Aug-2026)
    5,783
    Market Cap (Aug-2026)
    2.356 Billion USD
    World Rank (Jan-05-2024)
    3,471
    Market Cap (Jan-05-2024)
    4.040 Billion USD
    World Rank (Jul-30-2023)
    3,160
    Market Cap (Jul-30-2023)
    4.667 Billion USD
    World Rank (Dec-25-2022)
    2,495
    Market Cap (Dec-25-2022)
    5.543 Billion USD
    World Rank (Jan-07-2022)
    1,766
    Market Cap (Jan-07-2022)
    10.85 Billion USD
    Annual Revenue in USD
    3,098 Million USD
    Annual Net Income in USD
    373 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    SHANXI MEIJIN ENERGY

  8. Vivo Energy

    World Rank (Aug-2026)
    5,785
    World Rank (Jan-05-2024)
    5,785
    World Rank (Jul-30-2023)
    5,785
    World Rank (Dec-25-2022)
    5,785
    World Rank (Jan-07-2022)
    5,785
    Market Cap (Jan-07-2022)
    2.28 Billion USD
    Annual Revenue in USD
    8,456 Million USD
    Annual Net Income in USD
    140 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    UK
    Company Profile
    Vivo Energy is a Branded Fuels and Lubricants to Retail and Commercial company. It operate in 23 countries across North, West, East and Southern Africa and have a network of over 2,000 service stations. Total Revenue as per 2019 is 5,971.77($m). Net Profit as per 2019 is 68.74($m). Total Assets as per 2019 is 1,981.48($m). Total Liabilities as per 2019 is 1,497.20($m). The headquarters is in UK.
    Company Website
    VIVO ENERGY

  9. Brigham Minerals

    World Rank (Aug-2026)
    5,819
    World Rank (Jan-05-2024)
    5,819
    World Rank (Jul-30-2023)
    5,819
    Market Cap (Jul-30-2023)
    1.960 Billion USD
    World Rank (Dec-25-2022)
    5,803
    Market Cap (Dec-25-2022)
    1.802 Billion USD
    World Rank (Jan-07-2022)
    9,107
    Market Cap (Jan-07-2022)
    1.06 Billion USD
    Annual Revenue in USD
    157 Million USD
    Annual Operating Income in USD
    86 Million USD
    Annual Net Income in USD
    68 Million USD
    Annual Results for Period Ending
    For year ending December-2021
    Headquarters Country
    USA
    Company Profile

    Brigham Minerals is a Crude Oil and Natural Gas Mineral and Royalty Interest Acquisition company. It is focused on identifying minerals opportunities and applying robust evaluation approach and have transacted on thousands of deals across the 6 states. The headquarters is in USA.

    Brigham Minerals and Sitio Royalties companies were merged in 2022.

    Company Website
    BRIGHAM MINERALS

  10. Korea Gas Corporation

    World Rank (Aug-2026)
    5,874
    Market Cap (Aug-2026)
    2.296 Billion USD
    World Rank (Jan-05-2024)
    6,525
    Market Cap (Jan-05-2024)
    1.598 Billion USD
    World Rank (Jul-30-2023)
    6,482
    Market Cap (Jul-30-2023)
    1.647 Billion USD
    World Rank (Dec-25-2022)
    4,570
    Market Cap (Dec-25-2022)
    2.591 Billion USD
    World Rank (Jan-07-2022)
    4,982
    Market Cap (Jan-07-2022)
    2.89 Billion USD
    Annual Revenue in USD
    20,586 Million USD
    Annual Net Income in USD
    711 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile
    Natural Gas Production and Distribution Company with headquarters is in South Korea. Maintains pipelines across South Korea.
    Company Website
    Kogas
    Wikipedia
    Wikipedia

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