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. MYR Group

    World Rank (Aug-2026)
    3,523
    Market Cap (Aug-2026)
    5.206 Billion USD
    World Rank (Jan-05-2024)
    5,129
    Market Cap (Jan-05-2024)
    2.362 Billion USD
    World Rank (Jul-30-2023)
    5,075
    Market Cap (Jul-30-2023)
    2.414 Billion USD
    World Rank (Dec-25-2022)
    6,562
    Market Cap (Dec-25-2022)
    1.498 Billion USD
    World Rank (Jan-07-2022)
    6,892
    Market Cap (Jan-07-2022)
    1.72 Billion USD
    Annual Revenue in USD
    3,658 Million USD
    Annual Operating Income in USD
    167 Million USD
    Annual Net Income in USD
    118 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ Frankfurt
    Company Profile

    MYR Group is a national electrical contractor specializing in transmission and distribution, substation and commercial and industrial construction company. The headquarters is in USA.

    Facts About Company

    MYR Group Annual Total Revenue for year ending Dec-2022 was 3,008 million USD and and Net Income for year ending Dec-2022 was 83 million USD.

    MYR Group Annual Total Revenue for year ending Dec-2021 was 2,498 million USD and and Net Income for year ending Dec-2021 was 85 million USD.

    As on 2022, MYR Group had 8,500 employees.

    Company Website
    MYR GROUP

  2. Enel Generacion Chile

    World Rank (Aug-2026)
    3,530
    Market Cap (Aug-2026)
    5.200 Billion USD
    World Rank (Jan-05-2024)
    4,444
    Market Cap (Jan-05-2024)
    2.939 Billion USD
    World Rank (Jul-30-2023)
    4,779
    Market Cap (Jul-30-2023)
    2.616 Billion USD
    World Rank (Dec-25-2022)
    5,941
    Market Cap (Dec-25-2022)
    1.741 Billion USD
    World Rank (Jan-07-2022)
    7,275
    Market Cap (Jan-07-2022)
    1.56 Billion USD
    Annual Revenue in USD
    1,660 Million USD
    Annual Net Income in USD
    218 Million USD
    Annual Results for Period Ending
    Dec-2019 ending year
    Headquarters Country
    Chile
    Yahoo @ Santiago
    Company Profile
    Enel Generacion Chile is a power generation company. It is having total installed capacity of 6,114 MW boasting a generator park of 110 units distributed throughout the country and electricity generation capacity reached 17,548 GWh in 2019. The headquarters is in Chile.
    Company Website
    ENEL GENERACION CHILE

  3. Tauron Polska Energia

    World Rank (Aug-2026)
    3,574
    Market Cap (Aug-2026)
    5.127 Billion USD
    World Rank (Jan-05-2024)
    6,443
    Market Cap (Jan-05-2024)
    1.630 Billion USD
    World Rank (Jul-30-2023)
    6,718
    Market Cap (Jul-30-2023)
    1.557 Billion USD
    World Rank (Dec-25-2022)
    9,325
    Market Cap (Dec-25-2022)
    0.841 Billion USD
    World Rank (Jan-07-2022)
    8,655
    Market Cap (Jan-07-2022)
    1.16 Billion USD
    Annual Revenue in USD
    25,597 Million USD
    Annual Net Income in USD
    338 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Poland
    Yahoo @ Frankfurt
    Company Profile

    TAURON Polska Energia is a electricity supplier distributor company with holding controls approximately 29 percent of Polish hard coal energy resources. The company annual revenue is 25,605 million PLN and annual net income is 338 million PLN for year ending December 2021. The headquarters is in Poland.

    Company Website
    TAURON POLSKA ENERGIA

  4. Federal Hydro-Generating Company - Rushydro

    World Rank (Aug-2026)
    3,647
    World Rank (Jan-05-2024)
    3,647
    World Rank (Jul-30-2023)
    3,647
    World Rank (Dec-25-2022)
    3,647
    World Rank (Jan-07-2022)
    3,647
    Market Cap (Jan-07-2022)
    4.34 Billion USD
    Annual Revenue in USD
    5,360 Million USD
    Annual Net Income in USD
    649 Million USD
    Annual Results for Period Ending
    Dec-2020 ending year
    Headquarters Country
    Russia
    Company Profile
    FEDERAL HYDRO-GENERATING COMPANY - RUSHYDRO is a Hydroelectric Power Generation company. The company annual revenue is 5.29 billion USD, annual net income is 644 million USD, annual operating is 818 million USD, total assets is 13 billion USD, total equity is 8.42 billion USD as on 2020. The headquarters is in Russia.
    Company Website
    FEDERAL HYDRO-GENERATING COMPANY - RUSHYDRO
    Wikipedia
    Wikipedia

  5. Inter Rao Ues

    World Rank (Aug-2026)
    3,806
    World Rank (Jan-05-2024)
    3,806
    World Rank (Jul-30-2023)
    3,806
    World Rank (Dec-25-2022)
    3,806
    World Rank (Jan-07-2022)
    3,806
    Market Cap (Jan-07-2022)
    4.11 Billion USD
    Annual Revenue in USD
    16,208 Million USD
    Annual Net Income in USD
    1,232 Million USD
    Annual Results for Period Ending
    Dec-2020 ending year
    Headquarters Country
    Russia
    Company Profile
    Inter Rao UES is a Diversified Energy Holding company. It operates in the following business segments they are electric power and heat generation, supply business, international power trading, power industry engineering, export of power industry equipment and management of distribution grids outside Russia. The company supply business division manages 8 Russian power supply companies in 12 regions of Russia. The headquarters is in Russia.
    Company Website
    INTER RAO UES
    Wikipedia
    Wikipedia

  6. Pampa Energia

    World Rank (Aug-2026)
    3,898
    Market Cap (Aug-2026)
    4.477 Billion USD
    World Rank (Jan-05-2024)
    3,814
    Market Cap (Jan-05-2024)
    3.594 Billion USD
    World Rank (Jul-30-2023)
    3,246
    Market Cap (Jul-30-2023)
    4.507 Billion USD
    World Rank (Dec-25-2022)
    6,137
    Market Cap (Dec-25-2022)
    1.653 Billion USD
    World Rank (Jan-07-2022)
    9,064
    Market Cap (Jan-07-2022)
    1.07 Billion USD
    Annual Revenue in USD
    11 Million USD
    Annual Net Income in USD
    2 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Argentina
    Yahoo @ NYSE
    Company Profile

    It has business in oil and gas segment and electricity generation. Headquarters is in Argentina.

    Company Website
    PAMPA ENERGIA S.A.
    Wikipedia
    Wikipedia

  7. Algonquin Power & Utilities

    World Rank (Aug-2026)
    3,947
    Market Cap (Aug-2026)
    4.392 Billion USD
    World Rank (Jan-05-2024)
    3,197
    Market Cap (Jan-05-2024)
    4.486 Billion USD
    World Rank (Jul-30-2023)
    2,677
    Market Cap (Jul-30-2023)
    5.626 Billion USD
    World Rank (Dec-25-2022)
    2,926
    Market Cap (Dec-25-2022)
    4.620 Billion USD
    World Rank (Jan-07-2022)
    1,962
    Market Cap (Jan-07-2022)
    9.53 Billion USD
    Annual Revenue in USD
    2,765 Million USD
    Annual Operating Income in USD
    500 Million USD
    Annual Net Income in USD
    -220 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Canada
    Yahoo @ NYSE
    Company Profile

    Electric utility, gas utility and water utility company with headquarters is in Ontario, Canada. Renewable energy generating company and generates wind, solar and hydro-electric power.

    Company Website
    ALGONQUIN POWER & UTILITIES CORP
    Wikipedia
    Wikipedia

  8. China Power International Development

    World Rank (Aug-2026)
    3,969
    Market Cap (Aug-2026)
    4.354 Billion USD
    World Rank (Jan-05-2024)
    3,134
    Market Cap (Jan-05-2024)
    4.609 Billion USD
    World Rank (Jul-30-2023)
    3,192
    Market Cap (Jul-30-2023)
    4.599 Billion USD
    World Rank (Dec-25-2022)
    3,049
    Market Cap (Dec-25-2022)
    4.375 Billion USD
    World Rank (Jan-07-2022)
    2,854
    Market Cap (Jan-07-2022)
    5.94 Billion USD
    Annual Revenue in USD
    5,452 Million USD
    Annual Net Income in USD
    -81 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ HongKong
    Company Profile
    CHINA POWER INTERNATIONAL DEVELOPMENT is an integrated energy group that simultaneously owns thermal power, hydropower, nuclear power and renewable energy resources company. The headquarters is in China.
    Company Website
    CHINA POWER INTERNATIONAL DEVELOPMENT

  9. MDU Resources Group

    World Rank (Aug-2026)
    3,974
    Market Cap (Aug-2026)
    4.344 Billion USD
    World Rank (Jan-05-2024)
    3,523
    Market Cap (Jan-05-2024)
    3.977 Billion USD
    World Rank (Jul-30-2023)
    3,269
    Market Cap (Jul-30-2023)
    4.478 Billion USD
    World Rank (Dec-25-2022)
    2,276
    Market Cap (Dec-25-2022)
    6.182 Billion USD
    World Rank (Jan-07-2022)
    2,689
    Market Cap (Jan-07-2022)
    6.40 Billion USD
    Annual Revenue in USD
    1,863 Million USD
    Annual Operating Income in USD
    290 Million USD
    Annual Net Income in USD
    190 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile

    USA based company having Core Businesses:

    Company Website
    MDU RESOURCES GROUP INC
    Wikipedia
    Wikipedia

  10. Electric Power Development

    World Rank (Aug-2026)
    4,021
    Market Cap (Aug-2026)
    4.278 Billion USD
    World Rank (Jan-05-2024)
    4,358
    Market Cap (Jan-05-2024)
    3.015 Billion USD
    World Rank (Jul-30-2023)
    4,474
    Market Cap (Jul-30-2023)
    2.894 Billion USD
    World Rank (Dec-25-2022)
    4,162
    Market Cap (Dec-25-2022)
    2.920 Billion USD
    World Rank (Jan-07-2022)
    5,701
    Market Cap (Jan-07-2022)
    2.32 Billion USD
    Annual Revenue in USD
    7,914 Million USD
    Annual Net Income in USD
    509 Million USD
    Annual Results for Period Ending
    Mar-2022 ending year
    Headquarters Country
    Japan
    Yahoo @ Tokyo
    Company Website
    ELECTRIC POWER DEVELOPMENT

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