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

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

World Top Oil and Gas Equipment and Services Companies 2026
World Top Oil and Gas Equipment and Services Companies by Market Cap of 2026, World Largest Oil and Gas Equipment and Services Companies by Market Cap of 2026.

  1. Gibson Energy

    World Rank (Aug-2026)
    4,259
    Market Cap (Aug-2026)
    3.894 Billion USD
    World Rank (Jan-05-2024)
    4,965
    Market Cap (Jan-05-2024)
    2.494 Billion USD
    World Rank (Jul-30-2023)
    5,266
    Market Cap (Jul-30-2023)
    2.280 Billion USD
    World Rank (Dec-25-2022)
    4,607
    Market Cap (Dec-25-2022)
    2.551 Billion USD
    World Rank (Jan-07-2022)
    5,243
    Market Cap (Jan-07-2022)
    2.69 Billion USD
    Annual Revenue in USD
    5,545 Million USD
    Annual Net Income in USD
    111 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Canada
    Yahoo @ Toronto
    Company Profile
    Oil Field Service company with headquarters is in Canada.
    Company Website
    GIBSON ENERGY INC.
    Wikipedia
    Wikipedia

  2. Secure Energy Services

    World Rank (Aug-2026)
    4,300
    Market Cap (Aug-2026)
    3.830 Billion USD
    World Rank (Jan-05-2024)
    5,522
    Market Cap (Jan-05-2024)
    2.094 Billion USD
    World Rank (Jul-30-2023)
    6,764
    Market Cap (Jul-30-2023)
    1.540 Billion USD
    World Rank (Dec-25-2022)
    6,256
    Market Cap (Dec-25-2022)
    1.610 Billion USD
    World Rank (Jan-07-2022)
    8,117
    Market Cap (Jan-07-2022)
    1.30 Billion USD
    Headquarters Country
    Canada
    Yahoo @ Frankfurt
    Company Profile
    Secure Energy Services is a network of midstream infrastructure energy services company. The company annual revenue is 3,766 million CAD for year ending December 2021. The headquarters is in Canada.
    Company Website
    SECURE ENERGY SERVICES

  3. Liberty Oilfield Services

    World Rank (Aug-2026)
    4,500
    Market Cap (Aug-2026)
    3.592 Billion USD
    World Rank (Jan-05-2024)
    4,249
    Market Cap (Jan-05-2024)
    3.123 Billion USD
    World Rank (Jul-30-2023)
    4,685
    Market Cap (Jul-30-2023)
    2.702 Billion USD
    World Rank (Dec-25-2022)
    4,127
    Market Cap (Dec-25-2022)
    2.951 Billion USD
    World Rank (Jan-07-2022)
    5,806
    Market Cap (Jan-07-2022)
    2.26 Billion USD
    Annual Revenue in USD
    4,006 Million USD
    Annual Operating Income in USD
    73 Million USD
    Annual Net Income in USD
    148 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile

    Liberty Oilfield Services is a Innovative Service company providing stimulation services to optimize well production. It focus on offering safe, efficient and high quality hydraulic fracturing and engineering services, aiming to become the vendor of choice. The headquarters is in USA.

    Facts About Company

    The company annual revenue is 4,149 million USD and net income was 399 as on Dec-2022.

    Company Website
    LIBERTY OILFIELD SERVICES INC

  4. Select Energy Services

    World Rank (Aug-2026)
    5,148
    Market Cap (Aug-2026)
    2.889 Billion USD
    World Rank (Jan-05-2024)
    9,111
    Market Cap (Jan-05-2024)
    0.906 Billion USD
    World Rank (Jul-30-2023)
    9,103
    Market Cap (Jul-30-2023)
    0.930 Billion USD
    World Rank (Dec-25-2022)
    8,202
    Market Cap (Dec-25-2022)
    1.035 Billion USD
    World Rank (Jan-07-2022)
    11,238
    Market Cap (Jan-07-2022)
    0.73 Billion USD
    Annual Revenue in USD
    1,407 Million USD
    Annual Operating Income in USD
    29 Million USD
    Annual Net Income in USD
    21 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile
    Select Energy Services is a Provider of total Water Solutions to customers that include major integrated Oil companies and independent Oil and Gas Producers company. It services are offered through three divisions they are water solutions, water infrastructure and oilfield chemicals. The headquarters is in USA.
    Company Website
    SELECT ENERGY SERVICES INC

  5. Expro Group Holdings N.V.

    World Rank (Aug-2026)
    6,139
    Market Cap (Aug-2026)
    2.122 Billion USD
    World Rank (Jan-05-2024)
    6,142
    Market Cap (Jan-05-2024)
    1.762 Billion USD
    World Rank (Jul-30-2023)
    5,081
    Market Cap (Jul-30-2023)
    2.410 Billion USD
    World Rank (Dec-25-2022)
    5,720
    Market Cap (Dec-25-2022)
    1.850 Billion USD
    World Rank (Jan-07-2022)
    11,046
    Headquarters Country
    USA
    Company Profile

    EXPRO GROUP HOLDINGS N.V. is a energy service company and it engages in the provision of energy services in North and Latin America, Europe and Sub-Saharan Africa, the Middle East and North Africa, and the Asia-Pacific. It serves exploration and production companies in onshore and offshore environments in approximately 60 countries with approximately 100 locations. The headquarters is in USA.

    Company Website
    EXPRO GROUP HOLDINGS N.V.

  6. Arabian Drilling Company

    World Rank (Aug-2026)
    6,186
    Market Cap (Aug-2026)
    2.087 Billion USD
    World Rank (Jan-05-2024)
    3,183
    Market Cap (Jan-05-2024)
    4.519 Billion USD
    Headquarters Country
    Saudi Arabia
    Company Profile

    Oil and Gas drilling company with headquarters in Saudi Arabia.

    Company Website
    Arabian Drilling Company

  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. Odfjell Drilling

    World Rank (Aug-2026)
    7,434
    Market Cap (Aug-2026)
    1.505 Billion USD
    World Rank (Jan-05-2024)
    9,233
    Market Cap (Jan-05-2024)
    0.888 Billion USD
    World Rank (Jul-30-2023)
    10,968
    Market Cap (Jul-30-2023)
    0.664 Billion USD
    World Rank (Dec-25-2022)
    11,294
    Market Cap (Dec-25-2022)
    0.597 Billion USD
    World Rank (Jan-07-2022)
    12,784
    Market Cap (Jan-07-2022)
    0.56 Billion USD
    Annual Revenue in USD
    863 Million USD
    Annual Net Income in USD
    65 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    UK
    Yahoo @ Frankfurt
    Company Profile
    Odfjell Drilling is a Drilling Technology Engineering Services company. It is listed international drilling well service and engineering company with 2500 employees and operations in more than 20 countries. The company currently own and operate a fleet of technologically advanced semi submersibles, operating in the North Sea and beyond. The headquarters is in UK.
    Company Website
    ODFJELL DRILLING

  9. RPC Inc.

    World Rank (Aug-2026)
    7,710
    Market Cap (Aug-2026)
    1.410 Billion USD
    World Rank (Jan-05-2024)
    6,592
    Market Cap (Jan-05-2024)
    1.572 Billion USD
    World Rank (Jul-30-2023)
    6,216
    Market Cap (Jul-30-2023)
    1.761 Billion USD
    World Rank (Dec-25-2022)
    5,601
    Market Cap (Dec-25-2022)
    1.904 Billion USD
    World Rank (Jan-07-2022)
    8,388
    Market Cap (Jan-07-2022)
    1.23 Billion USD
    Annual Revenue in USD
    1,627 Million USD
    Annual Operating Income in USD
    45 Million USD
    Annual Net Income in USD
    32 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile
    RPC provides oil field services equipment. The headquarters is in USA.
    Company Website
    RPC INC

  10. Dril-Quip

    World Rank (Aug-2026)
    7,741
    Market Cap (Aug-2026)
    1.400 Billion USD
    World Rank (Jan-05-2024)
    9,995
    Market Cap (Jan-05-2024)
    0.769 Billion USD
    World Rank (Jul-30-2023)
    9,492
    Market Cap (Jul-30-2023)
    0.864 Billion USD
    World Rank (Dec-25-2022)
    8,834
    Market Cap (Dec-25-2022)
    0.914 Billion USD
    World Rank (Jan-07-2022)
    10,660
    Market Cap (Jan-07-2022)
    0.80 Billion USD
    Annual Revenue in USD
    978 Million USD
    Annual Operating Income in USD
    133 Million USD
    Annual Net Income in USD
    83 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile

    Dril-Quip, Inc. is a manufacturers of offshore drilling and production equipment that is well suited for use in deepwater applications.

    The Company designs and manufactures subsea, surface and offshoring equipment for use by oil and gas companies and drilling contractors in offshore areas throughout the world.

    Dril-Quip also provides technical advisory services, reconditioning services and running tools for use in connection with the installation and retrieval of its products.

    Company Website
    DRIL-QUIP INC

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