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. Suwen Electric Energy Technology Co. Ltd

    World Rank (Aug-2026)
    9,052
    Market Cap (Aug-2026)
    1.041 Billion USD
    World Rank (Jan-05-2024)
    9,179
    Market Cap (Jan-05-2024)
    0.896 Billion USD
    World Rank (Jul-30-2023)
    7,366
    Market Cap (Jul-30-2023)
    1.333 Billion USD
    World Rank (Dec-25-2022)
    8,711
    Market Cap (Dec-25-2022)
    0.933 Billion USD
    World Rank (Jan-07-2022)
    7,264
    Market Cap (Jan-07-2022)
    1.57 Billion USD
    Headquarters Country
    China
    Company Website
    SUWEN ELECTRIC ENERGY TECHNOLOGY CO.,LTD.

  2. Compania de Transporte de Energia Electrica En Alta Tension Transener

    World Rank (Aug-2026)
    9,181
    Market Cap (Aug-2026)
    1.014 Billion USD
    World Rank (Jan-05-2024)
    11,010
    Market Cap (Jan-05-2024)
    0.648 Billion USD
    World Rank (Jul-30-2023)
    11,702
    Market Cap (Jul-30-2023)
    0.590 Billion USD
    World Rank (Dec-25-2022)
    13,428
    Market Cap (Dec-25-2022)
    0.429 Billion USD
    World Rank (Jan-07-2022)
    18,363
    Market Cap (Jan-07-2022)
    0.23 Billion USD
    Headquarters Country
    Argentina
    Yahoo @ Argentina
    Company Website
    COMPANIA DE TRANSPORTE DE ENERGIA ELECTRICA EN ALTA TENSION TRANSENER

  3. Voltalia SA

    World Rank (Aug-2026)
    9,192
    Market Cap (Aug-2026)
    1.012 Billion USD
    World Rank (Jan-05-2024)
    6,794
    Market Cap (Jan-05-2024)
    1.490 Billion USD
    World Rank (Jul-30-2023)
    5,274
    Market Cap (Jul-30-2023)
    2.277 Billion USD
    World Rank (Dec-25-2022)
    5,967
    Market Cap (Dec-25-2022)
    1.727 Billion USD
    World Rank (Jan-07-2022)
    6,447
    Market Cap (Jan-07-2022)
    1.92 Billion USD
    Annual Revenue in USD
    395 Million USD
    Annual Operating Income in USD
    -45 Million USD
    Annual Net Income in USD
    -1 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    France
    Yahoo @ Paris
    Company Profile
    Voltalia SA is an International company in the Renewable Energy Sector company. The company annual revenue is 208.4 million USD and 790 employee as on 2020. The headquarters is in France.
    Company Website
    VOLTALIA SA
    Wikipedia
    Wikipedia

  4. Tokai Holdings Corporation

    World Rank (Aug-2026)
    9,242
    Market Cap (Aug-2026)
    1.002 Billion USD
    World Rank (Jan-05-2024)
    9,245
    Market Cap (Jan-05-2024)
    0.885 Billion USD
    World Rank (Jul-30-2023)
    9,658
    Market Cap (Jul-30-2023)
    0.838 Billion USD
    World Rank (Dec-25-2022)
    9,308
    Market Cap (Dec-25-2022)
    0.843 Billion USD
    World Rank (Jan-07-2022)
    9,427
    Market Cap (Jan-07-2022)
    1.00 Billion USD
    Annual Revenue in USD
    1,537 Million USD
    Annual Net Income in USD
    65 Million USD
    Annual Results for Period Ending
    Mar-2022 ending year
    Headquarters Country
    Japan
    Yahoo @ Tokyo
    Company Profile

    TOKAI HOLDINGS CORPORATION has businesses in:

    • Energy — Gas
    • Energy — Electric Power
    • Comprehensive Renovation
    • Information and Communications Services — Individual Customers
    • Information and Communications Services — Corporate Customers
    • CATV
    • Aqua (bottled water delivery)
    • Housing — Construction, Real Estate, Security, and Insurance
    • Wedding Ceremonies, Nursing Care, and Ship Repair

    Headquarters is in Japan.

    Company Website
    TOKAI HOLDINGS CORPORATION

  5. Top Energy Companyshanxi

    World Rank (Aug-2026)
    9,311
    Market Cap (Aug-2026)
    0.988 Billion USD
    World Rank (Jan-05-2024)
    7,255
    Market Cap (Jan-05-2024)
    1.340 Billion USD
    World Rank (Jul-30-2023)
    6,761
    Market Cap (Jul-30-2023)
    1.541 Billion USD
    World Rank (Dec-25-2022)
    8,370
    Market Cap (Dec-25-2022)
    0.996 Billion USD
    World Rank (Jan-07-2022)
    11,384
    Market Cap (Jan-07-2022)
    0.71 Billion USD
    Headquarters Country
    China
    Yahoo @ Shanghai
    Company Website
    TOP ENERGY COMPANYSHANXI

  6. Ampla Energia E Servicos

    World Rank (Aug-2026)
    9,384
    Market Cap (Aug-2026)
    0.971 Billion USD
    World Rank (Jan-05-2024)
    10,028
    Market Cap (Jan-05-2024)
    0.765 Billion USD
    World Rank (Jul-30-2023)
    10,694
    Market Cap (Jul-30-2023)
    0.700 Billion USD
    World Rank (Dec-25-2022)
    11,007
    Market Cap (Dec-25-2022)
    0.627 Billion USD
    World Rank (Jan-07-2022)
    11,208
    Market Cap (Jan-07-2022)
    0.73 Billion USD
    Headquarters Country
    Brazil
    Yahoo @ Brazil

  7. Haima Automobile

    World Rank (Aug-2026)
    9,557
    Market Cap (Aug-2026)
    0.934 Billion USD
    World Rank (Jan-05-2024)
    8,146
    Market Cap (Jan-05-2024)
    1.093 Billion USD
    World Rank (Jul-30-2023)
    7,896
    Market Cap (Jul-30-2023)
    1.187 Billion USD
    World Rank (Dec-25-2022)
    7,674
    Market Cap (Dec-25-2022)
    1.163 Billion USD
    World Rank (Jan-07-2022)
    7,427
    Market Cap (Jan-07-2022)
    1.50 Billion USD
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    HAIMA AUTOMOBILE

  8. Telecom Plus

    World Rank (Aug-2026)
    9,586
    Market Cap (Aug-2026)
    0.926 Billion USD
    World Rank (Jan-05-2024)
    6,606
    Market Cap (Jan-05-2024)
    1.566 Billion USD
    World Rank (Jul-30-2023)
    6,352
    Market Cap (Jul-30-2023)
    1.697 Billion USD
    World Rank (Dec-25-2022)
    5,203
    Market Cap (Dec-25-2022)
    2.148 Billion USD
    World Rank (Jan-07-2022)
    7,056
    Market Cap (Jan-07-2022)
    1.66 Billion USD
    Annual Revenue in USD
    1,139 Million USD
    Annual Net Income in USD
    41 Million USD
    Annual Results for Period Ending
    Mar-2022 ending year
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile
    Telecom Plus provides telecom services and supplies gas and electricity. They also provide home insurance. Headquarters is in UK. 
    Company Website
    TELECOM PLUS
    Wikipedia
    Wikipedia

  9. Guangzhou Hengyun Enterprises Holding Ltd

    World Rank (Aug-2026)
    9,715
    Market Cap (Aug-2026)
    0.897 Billion USD
    World Rank (Jan-05-2024)
    8,587
    Market Cap (Jan-05-2024)
    0.999 Billion USD
    World Rank (Jul-30-2023)
    9,833
    Market Cap (Jul-30-2023)
    0.812 Billion USD
    World Rank (Dec-25-2022)
    10,361
    Market Cap (Dec-25-2022)
    0.698 Billion USD
    World Rank (Jan-07-2022)
    9,620
    Market Cap (Jan-07-2022)
    0.97 Billion USD
    Headquarters Country
    China
    Yahoo @ Shenzhen

  10. Concord New Energy Group

    World Rank (Aug-2026)
    9,722
    Market Cap (Aug-2026)
    0.895 Billion USD
    World Rank (Jan-05-2024)
    10,529
    Market Cap (Jan-05-2024)
    0.703 Billion USD
    World Rank (Jul-30-2023)
    10,873
    Market Cap (Jul-30-2023)
    0.675 Billion USD
    World Rank (Dec-25-2022)
    9,997
    Market Cap (Dec-25-2022)
    0.747 Billion USD
    World Rank (Jan-07-2022)
    10,269
    Market Cap (Jan-07-2022)
    0.86 Billion USD
    Annual Revenue in USD
    318 Million USD
    Annual Net Income in USD
    113 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Hong Kong
    Yahoo @ HongKong
    Company Website
    CONCORD NEW ENERGY GROUP

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