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. Chongqing Three Gorges Water Conservancy and Electric Power

    World Rank (Aug-2026)
    6,756
    Market Cap (Aug-2026)
    1.791 Billion USD
    World Rank (Jan-05-2024)
    5,623
    Market Cap (Jan-05-2024)
    2.033 Billion USD
    World Rank (Jul-30-2023)
    5,118
    Market Cap (Jul-30-2023)
    2.386 Billion USD
    World Rank (Dec-25-2022)
    4,981
    Market Cap (Dec-25-2022)
    2.285 Billion USD
    World Rank (Jan-07-2022)
    4,232
    Market Cap (Jan-07-2022)
    3.62 Billion USD
    Annual Revenue in USD
    1,481 Million USD
    Annual Net Income in USD
    126 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shanghai
    Company Website
    CHONGQING THREE GORGES WATER CONSERVANCY AND ELECTRIC POWER

  2. Hokkaido Electric Power Company

    World Rank (Aug-2026)
    6,834
    Market Cap (Aug-2026)
    1.761 Billion USD
    World Rank (Jan-05-2024)
    8,969
    Market Cap (Jan-05-2024)
    0.932 Billion USD
    World Rank (Jul-30-2023)
    9,586
    Market Cap (Jul-30-2023)
    0.849 Billion USD
    World Rank (Dec-25-2022)
    10,402
    Market Cap (Dec-25-2022)
    0.694 Billion USD
    World Rank (Jan-07-2022)
    9,943
    Market Cap (Jan-07-2022)
    0.91 Billion USD
    Annual Revenue in USD
    4,841 Million USD
    Annual Net Income in USD
    50 Million USD
    Annual Results for Period Ending
    Mar-2022 ending year
    Headquarters Country
    Japan
    Yahoo @ Tokyo
    Company Website
    HOKKAIDO ELECTRIC POWER COMPANY

  3. Mega First Corp. Bhd

    World Rank (Aug-2026)
    6,893
    Market Cap (Aug-2026)
    1.732 Billion USD
    World Rank (Jan-05-2024)
    9,987
    Market Cap (Jan-05-2024)
    0.770 Billion USD
    World Rank (Jul-30-2023)
    10,878
    Market Cap (Jul-30-2023)
    0.675 Billion USD
    World Rank (Dec-25-2022)
    15,999
    Market Cap (Dec-25-2022)
    0.288 Billion USD
    World Rank (Jan-07-2022)
    16,289
    Market Cap (Jan-07-2022)
    0.32 Billion USD
    Headquarters Country
    Malaysia
    Company Website
    MEGA FIRST CORP. BHD

  4. Aes Tiete Energia

    World Rank (Aug-2026)
    6,958
    World Rank (Jan-05-2024)
    6,958
    World Rank (Jul-30-2023)
    6,958
    World Rank (Dec-25-2022)
    6,958
    World Rank (Jan-07-2022)
    6,958
    Headquarters Country
    Brazil
    Company Website
    AES TIETE ENERGIA

  5. Nava Bharat Ventures

    World Rank (Aug-2026)
    7,008
    Market Cap (Aug-2026)
    1.680 Billion USD
    World Rank (Jan-05-2024)
    13,937
    World Rank (Jul-30-2023)
    13,937
    Market Cap (Jul-30-2023)
    0.674 Billion USD
    World Rank (Dec-25-2022)
    13,937
    Market Cap (Dec-25-2022)
    0.396 Billion USD
    World Rank (Jan-07-2022)
    17,176
    Market Cap (Jan-07-2022)
    0.28 Billion USD
    Headquarters Country
    India
    Company Website
    NAVA BHARAT VENTURES LTD.

  6. Elektro Redes

    World Rank (Aug-2026)
    7,015
    Market Cap (Aug-2026)
    1.676 Billion USD
    World Rank (Jan-05-2024)
    7,041
    Market Cap (Jan-05-2024)
    1.410 Billion USD
    World Rank (Jul-30-2023)
    6,699
    Market Cap (Jul-30-2023)
    1.563 Billion USD
    World Rank (Dec-25-2022)
    7,306
    Market Cap (Dec-25-2022)
    1.265 Billion USD
    World Rank (Jan-07-2022)
    9,353
    Market Cap (Jan-07-2022)
    1.02 Billion USD
    Headquarters Country
    Brazil
    Yahoo @ Brazil
    Company Profile

    ELEKTRO REDES is electric utility company with headquarters is in Brazil.

    Company Website
    ELEKTRO REDES

  7. Harbin Hatou Investment

    World Rank (Aug-2026)
    7,140
    Market Cap (Aug-2026)
    1.628 Billion USD
    World Rank (Jan-05-2024)
    6,399
    Market Cap (Jan-05-2024)
    1.645 Billion USD
    World Rank (Jul-30-2023)
    6,343
    Market Cap (Jul-30-2023)
    1.703 Billion USD
    World Rank (Dec-25-2022)
    6,861
    Market Cap (Dec-25-2022)
    1.394 Billion USD
    World Rank (Jan-07-2022)
    6,216
    Market Cap (Jan-07-2022)
    2.04 Billion USD
    Annual Revenue in USD
    427 Million USD
    Annual Net Income in USD
    34 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shanghai

  8. Romande Energie Holding SA

    World Rank (Aug-2026)
    7,216
    Market Cap (Aug-2026)
    1.598 Billion USD
    World Rank (Jan-05-2024)
    6,402
    Market Cap (Jan-05-2024)
    1.643 Billion USD
    World Rank (Jul-30-2023)
    6,838
    Market Cap (Jul-30-2023)
    1.515 Billion USD
    World Rank (Dec-25-2022)
    7,377
    Market Cap (Dec-25-2022)
    1.243 Billion USD
    World Rank (Jan-07-2022)
    7,381
    Market Cap (Jan-07-2022)
    1.52 Billion USD
    Annual Revenue in USD
    637 Million USD
    Annual Net Income in USD
    33 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Switzerland
    Yahoo @ Switzerland
    Company Website
    ROMANDE ENERGIE HOLDING SA

  9. Energisa Mato Grosso - Distribuidora de Energia S/A

    World Rank (Aug-2026)
    7,227
    Market Cap (Aug-2026)
    1.592 Billion USD
    World Rank (Jan-05-2024)
    4,256
    Market Cap (Jan-05-2024)
    3.117 Billion USD
    World Rank (Jul-30-2023)
    4,691
    Market Cap (Jul-30-2023)
    2.690 Billion USD
    World Rank (Dec-25-2022)
    3,815
    Market Cap (Dec-25-2022)
    3.307 Billion USD
    World Rank (Jan-07-2022)
    4,660
    Market Cap (Jan-07-2022)
    3.16 Billion USD
    Annual Revenue in USD
    1,364 Million USD
    Annual Net Income in USD
    223 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Brazil
    Yahoo @ Brazil
    Company Profile
    Energisa Mato Grosso Distribuidora de Energia SA is an integrated solutions company for the electric energy market in Brazil, in generation, transmission, distribution, solutions and commercialization, in addition to distributed generation and renewable energies. It has responsible for an electrical system comprising more than 19,600 km of transmission lines, more than 600,300 km of distribution networks and 683 substations with a total capacity of 15,094 MVA. The headquarters is in Brazil.
    Company Website
    ENERGISA MATO GROSSO - DISTRIBUIDORA DE ENERGIA S/A

  10. CK Power Public Company

    World Rank (Aug-2026)
    7,228
    Market Cap (Aug-2026)
    1.591 Billion USD
    World Rank (Jan-05-2024)
    9,500
    Market Cap (Jan-05-2024)
    0.844 Billion USD
    World Rank (Jul-30-2023)
    9,708
    Market Cap (Jul-30-2023)
    0.831 Billion USD
    World Rank (Dec-25-2022)
    7,985
    Market Cap (Dec-25-2022)
    1.084 Billion USD
    World Rank (Jan-07-2022)
    8,446
    Market Cap (Jan-07-2022)
    1.21 Billion USD
    Annual Revenue in USD
    235 Million USD
    Annual Net Income in USD
    60 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Thailand
    Yahoo @ Thailand
    Company Profile

    CK Power Public Company is an investment company in the business of production and distribution of electricity generated from various types of energy sources like Hydroelectric power, solar power and cogeneration power. The company annual revenue is 8,797 million THB and annual net income is 2,179 million THB for year ending December 2021. The headquarters is in Thailand.

    Company Website
    CK POWER PUBLIC COMPANY

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