World Top 100 Electric Utilities Companies List by Market Cap as of August 2026

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

World Largest Electric Utilities Companies in 2026
World Largest Electric Utilities Companies by Market Cap in 2026, World Top Electric Utilities Companies by Market Cap in 2026.

  1. Gepic Energy Development

    World Rank (Aug-2026)
    4,374
    Market Cap (Aug-2026)
    3.740 Billion USD
    World Rank (Jan-05-2024)
    7,427
    Market Cap (Jan-05-2024)
    1.288 Billion USD
    World Rank (Jul-30-2023)
    7,673
    Market Cap (Jul-30-2023)
    1.243 Billion USD
    World Rank (Dec-25-2022)
    8,453
    Market Cap (Dec-25-2022)
    0.981 Billion USD
    World Rank (Jan-07-2022)
    8,009
    Market Cap (Jan-07-2022)
    1.33 Billion USD
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    GEPIC ENERGY DEVELOPMENT

  2. Energa SA

    World Rank (Aug-2026)
    4,471
    Market Cap (Aug-2026)
    3.617 Billion USD
    World Rank (Jan-05-2024)
    8,698
    Market Cap (Jan-05-2024)
    0.979 Billion USD
    World Rank (Jul-30-2023)
    8,745
    Market Cap (Jul-30-2023)
    1.000 Billion USD
    World Rank (Dec-25-2022)
    10,784
    Market Cap (Dec-25-2022)
    0.651 Billion USD
    World Rank (Jan-07-2022)
    10,603
    Market Cap (Jan-07-2022)
    0.81 Billion USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Poland
    Yahoo @ Frankfurt
    Company Profile
    Electricity generation and distribution company with headquarters is in Poland. 
    Company Website
    ENERGA SA

  3. EDP - Energias Do Brasil

    World Rank (Aug-2026)
    4,517
    World Rank (Jan-05-2024)
    4,517
    World Rank (Jul-30-2023)
    4,517
    Market Cap (Jul-30-2023)
    2.860 Billion USD
    World Rank (Dec-25-2022)
    4,985
    Market Cap (Dec-25-2022)
    2.284 Billion USD
    World Rank (Jan-07-2022)
    6,248
    Market Cap (Jan-07-2022)
    2.02 Billion USD
    Annual Revenue in USD
    3,713 Million USD
    Annual Net Income in USD
    425 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Brazil
    Company Profile

    EDP Brasil is electric utility company with headquarters is in Brazil.

    EDO has increased its share holing in EDP Brasil to 100% and EDP Brasil was delisted.

    Company Website
    EDP - ENERGIAS DO BRASIL
    Wikipedia
    Wikipedia

  4. Kenon Holdings

    World Rank (Aug-2026)
    4,613
    Market Cap (Aug-2026)
    3.465 Billion USD
    World Rank (Jan-05-2024)
    7,055
    Market Cap (Jan-05-2024)
    1.406 Billion USD
    World Rank (Jul-30-2023)
    7,214
    Market Cap (Jul-30-2023)
    1.388 Billion USD
    World Rank (Dec-25-2022)
    5,901
    Market Cap (Dec-25-2022)
    1.758 Billion USD
    World Rank (Jan-07-2022)
    5,122
    Market Cap (Jan-07-2022)
    2.78 Billion USD
    Annual Revenue in USD
    573 Million USD
    Annual Net Income in USD
    312 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Singapore
    Yahoo @ Israel
    Company Profile
    Kenon Holdings is electric utility company that generates and supplies electricity. The headquarters is in Singapore.
    Company Website
    KENON HOLDINGS

  5. China Suntien Green Energy Corporation

    World Rank (Aug-2026)
    4,640
    Market Cap (Aug-2026)
    3.432 Billion USD
    World Rank (Jan-05-2024)
    3,988
    Market Cap (Jan-05-2024)
    3.387 Billion USD
    World Rank (Jul-30-2023)
    3,843
    Market Cap (Jul-30-2023)
    3.582 Billion USD
    World Rank (Dec-25-2022)
    3,342
    Market Cap (Dec-25-2022)
    3.898 Billion USD
    World Rank (Jan-07-2022)
    2,666
    Market Cap (Jan-07-2022)
    6.49 Billion USD
    Annual Revenue in USD
    2,509 Million USD
    Annual Net Income in USD
    339 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ HongKong
    Company Profile
    CHINA SUNTIEN GREEN ENERGY CORPORATION business is related to selling natural gas and wind power generation. The headquarters is in China.
    Company Website
    CHINA SUNTIEN GREEN ENERGY CORPORATION

  6. Drax Group

    World Rank (Aug-2026)
    4,648
    Market Cap (Aug-2026)
    3.424 Billion USD
    World Rank (Jan-05-2024)
    5,091
    Market Cap (Jan-05-2024)
    2.389 Billion USD
    World Rank (Jul-30-2023)
    4,359
    Market Cap (Jul-30-2023)
    2.993 Billion USD
    World Rank (Dec-25-2022)
    3,733
    Market Cap (Dec-25-2022)
    3.391 Billion USD
    World Rank (Jan-07-2022)
    4,584
    Market Cap (Jan-07-2022)
    3.24 Billion USD
    Annual Revenue in USD
    9,987 Million USD
    Annual Operating Income in USD
    310 Million USD
    Annual Net Income in USD
    109 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile
    Drax Group is a Lower cost Energy Power Generation company. It operate an integrated value chain across three principal areas of activity they are sustainable wood pellet production, flexible low carbon and renewable energy generation and energy sales and services to business customers. The company has multi site, multi technology generation portfolio provides power and system support services to the electricity grid. The headquarters is in UK.
    Company Website
    DRAX GROUP

  7. TransAlta Renewables

    World Rank (Aug-2026)
    4,702
    World Rank (Jan-05-2024)
    4,702
    World Rank (Jul-30-2023)
    4,702
    Market Cap (Jul-30-2023)
    2.683 Billion USD
    World Rank (Dec-25-2022)
    5,222
    Market Cap (Dec-25-2022)
    2.138 Billion USD
    World Rank (Jan-07-2022)
    4,040
    Market Cap (Jan-07-2022)
    3.83 Billion USD
    Annual Revenue in USD
    361 Million USD
    Annual Net Income in USD
    108 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Canada
    Yahoo @ Toronto
    Company Profile

    Renewable Power generating company with headquarters is in Canada.

    TransAlta Corp. acquired TransAlta Renewables. TranAlta had given 1.0337 shares of TransAlta for each share of TransAlta Renewables.

    Company Website
    TRANSALTA RENEWABLES INC.
    Wikipedia
    Wikipedia

  8. Mainova AG

    World Rank (Aug-2026)
    4,723
    Market Cap (Aug-2026)
    3.329 Billion USD
    World Rank (Jan-05-2024)
    4,973
    Market Cap (Jan-05-2024)
    2.487 Billion USD
    World Rank (Jul-30-2023)
    4,397
    Market Cap (Jul-30-2023)
    2.959 Billion USD
    World Rank (Dec-25-2022)
    4,301
    Market Cap (Dec-25-2022)
    2.805 Billion USD
    World Rank (Jan-07-2022)
    4,225
    Market Cap (Jan-07-2022)
    3.62 Billion USD
    Annual Revenue in USD
    7,883 Million USD
    Annual Operating Income in USD
    -623 Million USD
    Annual Net Income in USD
    -204 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Germany
    Yahoo @ Frankfurt
    Company Profile
    Provides water utilities, gas utilities and electric utilites. Headquarters is in Frankfurt, Germany.
    Company Website
    MAINOVA AG

  9. Alabama Power Company

    World Rank (Aug-2026)
    4,764
    World Rank (Jan-05-2024)
    4,764
    World Rank (Jul-30-2023)
    4,764
    World Rank (Dec-25-2022)
    4,764
    World Rank (Jan-07-2022)
    4,764
    Market Cap (Jan-07-2022)
    3.07 Billion USD
    Annual Revenue in USD
    5,830 Million USD
    Annual Net Income in USD
    1,150 Million USD
    Annual Results for Period Ending
    Dec-2023 ending year
    Headquarters Country
    USA
    Company Profile
    Alabama Power is a reliable electricity services and utility company. It services to 1.5 million homes, businesses and industries in the southern two thirds of Alabama. The headquarters is in USA.
    Facts About Company
    The company annual revenue is 20.38 million USD as on 2020.
    Company Website
    ALABAMA POWER COMPANY

  10. Cecep Wind-Power Corporation

    World Rank (Aug-2026)
    4,778
    Market Cap (Aug-2026)
    3.272 Billion USD
    World Rank (Jan-05-2024)
    4,649
    Market Cap (Jan-05-2024)
    2.755 Billion USD
    World Rank (Jul-30-2023)
    4,091
    Market Cap (Jul-30-2023)
    3.279 Billion USD
    World Rank (Dec-25-2022)
    3,732
    Market Cap (Dec-25-2022)
    3.392 Billion USD
    World Rank (Jan-07-2022)
    3,384
    Market Cap (Jan-07-2022)
    4.81 Billion USD
    Annual Revenue in USD
    515 Million USD
    Annual Net Income in USD
    112 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shanghai
    Company Website
    CECEP WIND-POWER CORPORATION

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