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. Alupar Investimento

    World Rank (Aug-2026)
    6,189
    Market Cap (Aug-2026)
    2.084 Billion USD
    World Rank (Jan-05-2024)
    5,908
    Market Cap (Jan-05-2024)
    1.879 Billion USD
    World Rank (Jul-30-2023)
    3,838
    Market Cap (Jul-30-2023)
    3.595 Billion USD
    World Rank (Dec-25-2022)
    3,942
    Market Cap (Dec-25-2022)
    3.161 Billion USD
    World Rank (Jan-07-2022)
    5,395
    Market Cap (Jan-07-2022)
    2.57 Billion USD
    Annual Revenue in USD
    1,030 Million USD
    Annual Net Income in USD
    219 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Brazil
    Yahoo @ Brazil
    Company Profile
    Alupar Investimento has business in the segments of transmission and generation of power focusing in the development and investment in projects in Brazil and other countries in Latin America. It has the concession of 30 transmission assets and totaling 7,929 km of transmission lines. The headquarters is in Brazil.
    Company Website
    ALUPAR INVESTIMENTO

  2. Chongqing Fuling Electric Power Industrial

    World Rank (Aug-2026)
    6,209
    Market Cap (Aug-2026)
    2.074 Billion USD
    World Rank (Jan-05-2024)
    5,652
    Market Cap (Jan-05-2024)
    2.018 Billion USD
    World Rank (Jul-30-2023)
    4,678
    Market Cap (Jul-30-2023)
    2.707 Billion USD
    World Rank (Dec-25-2022)
    5,937
    Market Cap (Dec-25-2022)
    1.742 Billion USD
    World Rank (Jan-07-2022)
    5,853
    Market Cap (Jan-07-2022)
    2.23 Billion USD
    Headquarters Country
    China
    Yahoo @ Shanghai
    Company Website
    CHONGQING FULING ELECTRIC POWER INDUSTRIAL

  3. Guodian Changyuan Electric Power

    World Rank (Aug-2026)
    6,243
    Market Cap (Aug-2026)
    2.056 Billion USD
    World Rank (Jan-05-2024)
    6,153
    Market Cap (Jan-05-2024)
    1.757 Billion USD
    World Rank (Jul-30-2023)
    5,607
    Market Cap (Jul-30-2023)
    2.069 Billion USD
    World Rank (Dec-25-2022)
    5,863
    Market Cap (Dec-25-2022)
    1.779 Billion USD
    World Rank (Jan-07-2022)
    5,002
    Market Cap (Jan-07-2022)
    2.87 Billion USD
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    GUODIAN CHANGYUAN ELECTRIC POWER

  4. Hawaiian Electric Industries

    World Rank (Aug-2026)
    6,284
    Market Cap (Aug-2026)
    2.026 Billion USD
    World Rank (Jan-05-2024)
    6,450
    Market Cap (Jan-05-2024)
    1.627 Billion USD
    World Rank (Jul-30-2023)
    3,392
    Market Cap (Jul-30-2023)
    4.259 Billion USD
    World Rank (Dec-25-2022)
    2,947
    Market Cap (Dec-25-2022)
    4.563 Billion USD
    World Rank (Jan-07-2022)
    3,466
    Market Cap (Jan-07-2022)
    4.67 Billion USD
    Annual Revenue in USD
    3,075 Million USD
    Annual Operating Income in USD
    235 Million USD
    Annual Net Income in USD
    126 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile

    Electricity utility company with headquarters is in Hawaii, USA.

    Company Website
    HAWAIIAN ELECTRIC INDUSTRIES INC
    Wikipedia
    Wikipedia

  5. Central Puerto

    World Rank (Aug-2026)
    6,354
    Market Cap (Aug-2026)
    1.986 Billion USD
    World Rank (Jan-05-2024)
    7,221
    Market Cap (Jan-05-2024)
    1.352 Billion USD
    World Rank (Jul-30-2023)
    5,630
    Market Cap (Jul-30-2023)
    2.053 Billion USD
    World Rank (Dec-25-2022)
    8,972
    Market Cap (Dec-25-2022)
    0.892 Billion USD
    World Rank (Jan-07-2022)
    14,002
    Market Cap (Jan-07-2022)
    0.46 Billion USD
    Annual Revenue in USD
    370 Million USD
    Annual Operating Income in USD
    277 Million USD
    Annual Net Income in USD
    70 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Argentina
    Yahoo @ NYSE
    Company Profile
    Electric power generation company with headquarters is in Argentina.
    Company Website
    CENTRAL PUERTO S.A.

  6. Federal Grid Company of Unified Energy System

    World Rank (Aug-2026)
    6,399
    World Rank (Jan-05-2024)
    6,399
    World Rank (Jul-30-2023)
    6,399
    World Rank (Dec-25-2022)
    6,399
    Market Cap (Dec-25-2022)
    1.559 Billion USD
    World Rank (Jan-07-2022)
    5,110
    Market Cap (Jan-07-2022)
    2.78 Billion USD
    Annual Revenue in USD
    3,900 Million USD
    Annual Net Income in USD
    976 Million USD
    Annual Results for Period Ending
    Dec-2020 ending year
    Headquarters Country
    Russia
    Yahoo @ Russia
    Company Profile
    Federal Grid Company of Unified Energy System is a Russian Energy company that provides electricity transmission services through the Unified National Electric Grid (UNEG). It located in 77 regions of the Russian Federation, spanning a total area of 15.1 million sq. kilometres. The headquarters is in Russia.
    Company Website
    FEDERAL GRID COMPANY OF UNIFIED ENERGY SYSTEM

  7. Empresa Electrica Pehuenche

    World Rank (Aug-2026)
    6,544
    Market Cap (Aug-2026)
    1.890 Billion USD
    World Rank (Jan-05-2024)
    6,252
    Market Cap (Jan-05-2024)
    1.705 Billion USD
    World Rank (Jul-30-2023)
    7,013
    Market Cap (Jul-30-2023)
    1.453 Billion USD
    World Rank (Dec-25-2022)
    8,958
    Market Cap (Dec-25-2022)
    0.894 Billion USD
    World Rank (Jan-07-2022)
    9,926
    Market Cap (Jan-07-2022)
    0.91 Billion USD
    Annual Revenue in USD
    231 Million USD
    Annual Net Income in USD
    117 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Chile
    Yahoo @ Santiago
    Company Website
    EMPRESA ELECTRICA PEHUENCHE

  8. Ningxia Jiaze Renewables Corporation

    World Rank (Aug-2026)
    6,554
    Market Cap (Aug-2026)
    1.885 Billion USD
    World Rank (Jan-05-2024)
    7,703
    Market Cap (Jan-05-2024)
    1.203 Billion USD
    World Rank (Jul-30-2023)
    7,009
    Market Cap (Jul-30-2023)
    1.454 Billion USD
    World Rank (Dec-25-2022)
    7,215
    Market Cap (Dec-25-2022)
    1.289 Billion USD
    World Rank (Jan-07-2022)
    6,696
    Market Cap (Jan-07-2022)
    1.80 Billion USD
    Headquarters Country
    China
    Yahoo @ Shanghai
    Company Website
    NINGXIA JIAZE RENEWABLES CORPORATION

  9. Luenmei Quantum

    World Rank (Aug-2026)
    6,623
    Market Cap (Aug-2026)
    1.857 Billion USD
    World Rank (Jan-05-2024)
    5,855
    Market Cap (Jan-05-2024)
    1.906 Billion USD
    World Rank (Jul-30-2023)
    5,458
    Market Cap (Jul-30-2023)
    2.170 Billion USD
    World Rank (Dec-25-2022)
    5,285
    Market Cap (Dec-25-2022)
    2.096 Billion USD
    World Rank (Jan-07-2022)
    4,551
    Market Cap (Jan-07-2022)
    3.27 Billion USD
    Annual Revenue in USD
    505 Million USD
    Annual Net Income in USD
    152 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shanghai

  10. Beijing Jingneng Clean Energy

    World Rank (Aug-2026)
    6,751
    Market Cap (Aug-2026)
    1.794 Billion USD
    World Rank (Jan-05-2024)
    5,957
    Market Cap (Jan-05-2024)
    1.858 Billion USD
    World Rank (Jul-30-2023)
    5,962
    Market Cap (Jul-30-2023)
    1.881 Billion USD
    World Rank (Dec-25-2022)
    5,817
    Market Cap (Dec-25-2022)
    1.796 Billion USD
    World Rank (Jan-07-2022)
    5,487
    Market Cap (Jan-07-2022)
    2.49 Billion USD
    Annual Revenue in USD
    2,671 Million USD
    Annual Net Income in USD
    345 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ HongKong
    Company Website
    BEIJING JINGNENG CLEAN ENERGY

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