Top Utilities Companies in Europe List by Market Cap as of August 2026

Top Utilities Companies in Europe List by Market Cap as of August 2026. Biggest and Top Utilities Companies in Europe Companies by Market Cap. Largest Top Utilities Companies in Europe List by Market Cap as of August 2026.
Top Utilities Companies in Europe
Top Utilities Companies in Europe, Biggest Utilities Companies in Europe, Largest Utilities Companies in Europe.

  1. SSE PLC

    World Rank (Aug-2026)
    666
    Market Cap (Aug-2026)
    39.667 Billion USD
    World Rank (Jan-05-2024)
    716
    Market Cap (Jan-05-2024)
    25.694 Billion USD
    World Rank (Jul-30-2023)
    788
    Market Cap (Jul-30-2023)
    23.845 Billion USD
    World Rank (Dec-25-2022)
    752
    Market Cap (Dec-25-2022)
    22.354 Billion USD
    World Rank (Jan-07-2022)
    885
    Market Cap (Jan-07-2022)
    23.67 Billion USD
    Annual Revenue in USD
    16,043 Million USD
    Annual Operating Income in USD
    -742 Million USD
    Annual Net Income in USD
    -158 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    UK
    CEO
    Alistair Phillips-Davies
    Stock Category
    FTSE 100
    S&P EUROPE 350
    Yahoo @ LSE
    Company Profile

    SSE PLC is a Electricity generation and distribution company. SSE Energy Services was acquired by OVO Energy from SSE plc. SSE Energy Services is now owned and operated by OVO Energy. SSE's vision is to be a leading energy company in a low carbon world. Headquarters is in UK.

    SSE PLC Business Segments:

    • SSE Renewables
    • SSEN Distribution
    • SSEN Transmission
    • SSE Thermal
    • SSE Energy Solutions
    • SSE Airtricity
    Facts About Company

    SSE PLC annual revenue generated for period ending Mar-2023 was 12,490 million GBP.

    SSE PLC annual net income generated for period ending Mar-2023 was -123 (Loss) million GBP.

    SSE PLC annual revenue generated for period ending Mar-2022 was 8,608 million GBP.

    SSE PLC annual net income generated for period ending Mar-2022 was 3,031 million GBP.

    As on 2022, SSE PLC had 10,754 employees.

    Company Website
    SSE PLC
    Wikipedia
    Wikipedia

  2. Vodafone Group

    World Rank (Aug-2026)
    695
    Market Cap (Aug-2026)
    37.947 Billion USD
    World Rank (Jan-05-2024)
    762
    Market Cap (Jan-05-2024)
    24.166 Billion USD
    World Rank (Jul-30-2023)
    705
    Market Cap (Jul-30-2023)
    26.377 Billion USD
    World Rank (Dec-25-2022)
    618
    Market Cap (Dec-25-2022)
    27.665 Billion USD
    World Rank (Jan-07-2022)
    470
    Market Cap (Jan-07-2022)
    43.01 Billion USD
    Annual Revenue in USD
    50,393 Million USD
    Annual Operating Income in USD
    16,023 Million USD
    Annual Net Income in USD
    13,052 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    UK
    CEO
    Nick Read
    Stock Category
    FTSE 100
    S&P EUROPE 350
    UK ADRs
    Yahoo @ Nasdaq
    Company Profile

    Vodafone Group is Telecom Company with headquarters is in London, UK.

    Facts About Company

    Vodafone Group annual revenue generated for period ending Mar-2023 was 45,706 million EUR.

    Vodafone Group annual net income generated for period ending Mar-2023 was 11,838 million EUR.

    Vodafone Group annual revenue generated for period ending Mar-2022 was 45,580 million EUR.

    Split of Annual Revenue by business segment for period ending Mar-2022:

    Key Metrics
    1163.1 Million subscribers to Vodafone Group as on January-2021
    Vodafone Group PLC has 311.7 million subscribers as on Feb-2021.
    Company Website
    VODAFONE GROUP PLC
    Wikipedia
    Wikipedia

  3. CEZ A. S

    World Rank (Aug-2026)
    737
    Market Cap (Aug-2026)
    35.747 Billion USD
    World Rank (Jan-05-2024)
    786
    Market Cap (Jan-05-2024)
    23.331 Billion USD
    World Rank (Jul-30-2023)
    794
    Market Cap (Jul-30-2023)
    23.705 Billion USD
    World Rank (Dec-25-2022)
    938
    Market Cap (Dec-25-2022)
    17.786 Billion USD
    World Rank (Jan-07-2022)
    1,031
    Market Cap (Jan-07-2022)
    20.16 Billion USD
    Annual Revenue in USD
    16,931 Million USD
    Annual Operating Income in USD
    6,679 Million USD
    Annual Net Income in USD
    3,711 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Czech Republic
    CEO
    Daniel Benes
    Yahoo @ Frankfurt
    Company Profile

    CEZ A.S supplies electricity and gas to the households of CZech Republic at relatively low price. Headquarters is in Czech Republic.

    Company Website
    CEZ GROUP
    Wikipedia
    Wikipedia

  4. Naturgy Energy Group

    World Rank (Aug-2026)
    816
    Market Cap (Aug-2026)
    32.013 Billion USD
    World Rank (Jan-05-2024)
    640
    Market Cap (Jan-05-2024)
    28.695 Billion USD
    World Rank (Jul-30-2023)
    640
    Market Cap (Jul-30-2023)
    29.404 Billion USD
    World Rank (Dec-25-2022)
    663
    Market Cap (Dec-25-2022)
    25.557 Billion USD
    World Rank (Jan-07-2022)
    679
    Market Cap (Jan-07-2022)
    31.14 Billion USD
    Annual Revenue in USD
    37,448 Million USD
    Annual Operating Income in USD
    3,954 Million USD
    Annual Net Income in USD
    1,818 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Spain
    CEO
    Francisco Miguel Reynes Massanet
    Stock Category
    S&P EUROPE 350
    Yahoo @ Spain
    Company Profile

    NATURGY ENERGY GROUP is gas utility and electricity utility company. Headquarters is in Spain.

    Total Employees as on December 2022 is 7,112.

    Facts About Company

    Annual Revenues for period ending Dec-2022 is 33,965 Million EUR.

    Annual Net Loss for period ending Dec-2022 is 1,649 Million EUR.

    Annual Revenues was 15,345 Million EUR and Annual Net Loss was 1,214 Million EUR for period ending Dec-2021.

    Company Website
    NATURGY ENERGY GROUP
    Wikipedia
    Wikipedia

  5. Orsted A/S

    World Rank (Aug-2026)
    926
    Market Cap (Aug-2026)
    27.534 Billion USD
    World Rank (Jan-05-2024)
    813
    Market Cap (Jan-05-2024)
    22.513 Billion USD
    World Rank (Jul-30-2023)
    489
    Market Cap (Jul-30-2023)
    36.960 Billion USD
    World Rank (Dec-25-2022)
    435
    Market Cap (Dec-25-2022)
    37.915 Billion USD
    World Rank (Jan-07-2022)
    413
    Market Cap (Jan-07-2022)
    46.81 Billion USD
    Annual Revenue in USD
    18,639 Million USD
    Annual Operating Income in USD
    1,979 Million USD
    Annual Net Income in USD
    2,151 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Denmark
    CEO
    Mads Nipper
    Stock Category
    S&P EUROPE 350
    Yahoo @ Copenhagen
    Company Profile

    ORSTED A/S is Electricity Generation company with headquarters is in Denmark.

    Company Website
    ORSTED A/S
    Wikipedia
    Wikipedia

  6. BT Group

    World Rank (Aug-2026)
    951
    Market Cap (Aug-2026)
    26.825 Billion USD
    World Rank (Jan-05-2024)
    1,145
    Market Cap (Jan-05-2024)
    15.575 Billion USD
    World Rank (Jul-30-2023)
    1,141
    Market Cap (Jul-30-2023)
    15.895 Billion USD
    World Rank (Dec-25-2022)
    1,171
    Market Cap (Dec-25-2022)
    13.646 Billion USD
    World Rank (Jan-07-2022)
    882
    Market Cap (Jan-07-2022)
    23.73 Billion USD
    Annual Revenue in USD
    26,564 Million USD
    Annual Operating Income in USD
    4,271 Million USD
    Annual Net Income in USD
    2,447 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    UK
    CEO
    Philip Jansen
    Stock Category
    FTSE 100
    S&P EUROPE 350
    Yahoo @ LSE
    Company Profile

    BT Group is UK based telecom and communications services company and they provide telecom services in more than 180 countries.

    They serve the needs of customers in the UK and in 180 countries worldwide.

    Main activities are the provision of fixed-line services, broadband, mobile and TV products and services as well as networked IT services. Headquarters is in UK.

    Facts About Company

    BT Group annual revenue generated for period ending Mar-2023 was 20,681million GBP and annual net income was 1,905 million GBP.

    BT Group annual revenue generated for period ending Mar-2022 was 20,850 million GBP and annual net income was 1,274 million GBP.

    As on 2022, BT Group had 98,400 employees.

    Key Metrics
    BT Group has 30 million customers and 620 stores as on 2020.
    Superfast fibre broadband of over 30Mbps available to 28.6 million premises with 15.7 million customers.
    They connect more than 1 million business customers and public sector organisations with their portfolio of communications and IT solutions.
    Company Website
    BT GROUP PLC
    Wikipedia
    Wikipedia

  7. ENBW Energie Baden-Wurttemberg AG

    World Rank (Aug-2026)
    982
    Market Cap (Aug-2026)
    26.157 Billion USD
    World Rank (Jan-05-2024)
    789
    Market Cap (Jan-05-2024)
    23.254 Billion USD
    World Rank (Jul-30-2023)
    738
    Market Cap (Jul-30-2023)
    25.563 Billion USD
    World Rank (Dec-25-2022)
    682
    Market Cap (Dec-25-2022)
    24.693 Billion USD
    World Rank (Jan-07-2022)
    895
    Market Cap (Jan-07-2022)
    23.39 Billion USD
    Annual Revenue in USD
    35,444 Million USD
    Annual Operating Income in USD
    666 Million USD
    Annual Net Income in USD
    400 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Germany
    CEO
    Frank Mastiaux
    Yahoo @ Germany
    Company Profile

    Electric utilities companies with headquarters is in Germany.

    Company Website
    ENBW ENERGIE BAD.-WUE. ON
    Wikipedia
    Wikipedia

  8. Telefonica SA

    World Rank (Aug-2026)
    1,050
    Market Cap (Aug-2026)
    24.147 Billion USD
    World Rank (Jan-05-2024)
    792
    Market Cap (Jan-05-2024)
    23.228 Billion USD
    World Rank (Jul-30-2023)
    759
    Market Cap (Jul-30-2023)
    24.911 Billion USD
    World Rank (Dec-25-2022)
    802
    Market Cap (Dec-25-2022)
    20.761 Billion USD
    World Rank (Jan-07-2022)
    833
    Market Cap (Jan-07-2022)
    25.32 Billion USD
    Annual Revenue in USD
    44,094 Million USD
    Annual Operating Income in USD
    4,609 Million USD
    Annual Net Income in USD
    2,217 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Spain
    CEO
    Jose Maria Alvarez-Pallete Lopez
    Stock Category
    S&P EUROPE 350
    Yahoo @ Spain
    Company Profile

    TELEFONICA SA is Telecom Company with headquarters is in Madrid, Spain. Telefonica operate in 17 countries and are present in 24 countries. As on 2022, TELEFONICA SA has103,651 Employees. Telefonica provides Fixed Line, Mobile, Broadband, Television Subscription services.

    Facts About Company

    Telefonica SA annual revenues was 39,993 is Million EUR and annual net income was 2,011 Million EUR for year ending Dec-2022.

    As on 2020:

    Telefónica Spain annual revenue is 12,401 Million EUR and it has 41.305 million accesses.

    Telefónica Germany annual revenue is 7,532 Million EUR and it has 48.805 million accesses.

    Telefónica United Kingdom annual revenue is 6,708 Million EUR and it has 36.541 million accesses.

    Telefónica Brazil annual revenue is 7,422 Million EUR and it has 95.158 million accesses.

    Key Metrics
    As on 2020, it is operated in 13 countries, had a presence in 24 countries and registered 345 million accesses worldwide.
    Mi Movistar/Novum app 90-day active users count is 32,730,000 as on 2020.
    Contact Centre Movistar Spain (1004) Unique customers served (annual average) count is 1,057,968 as on 2020.
    Digital channels Total Customers count is 3,400,000 as on 2020.
    Company Website
    TELEFONICA SA
    Wikipedia
    Wikipedia

  9. Verbund AG

    World Rank (Aug-2026)
    1,061
    Market Cap (Aug-2026)
    23.917 Billion USD
    World Rank (Jan-05-2024)
    583
    Market Cap (Jan-05-2024)
    31.440 Billion USD
    World Rank (Jul-30-2023)
    668
    Market Cap (Jul-30-2023)
    28.422 Billion USD
    World Rank (Dec-25-2022)
    238
    Market Cap (Dec-25-2022)
    59.287 Billion USD
    World Rank (Jan-07-2022)
    332
    Market Cap (Jan-07-2022)
    55.64 Billion USD
    Annual Revenue in USD
    11,407 Million USD
    Annual Operating Income in USD
    2,007 Million USD
    Annual Net Income in USD
    1,893 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Austria
    CEO
    Michael Strugl
    Stock Category
    S&P EUROPE 350
    Yahoo @ Austria
    Company Profile

    VERBUND is Austria's electricity company and one of the largest producers of electricity from hydropower in Europe. Close to 100% of their electricity generation comes from climate friendly, renewable hydropower. Headquarters is in in Vienna, Austria

    Company Website
    VERBUND AG
    Wikipedia
    Wikipedia

  10. Terna SPA

    World Rank (Aug-2026)
    1,100
    Market Cap (Aug-2026)
    23.115 Billion USD
    World Rank (Jan-05-2024)
    1,059
    Market Cap (Jan-05-2024)
    16.839 Billion USD
    World Rank (Jul-30-2023)
    1,072
    Market Cap (Jul-30-2023)
    17.086 Billion USD
    World Rank (Dec-25-2022)
    1,073
    Market Cap (Dec-25-2022)
    15.301 Billion USD
    World Rank (Jan-07-2022)
    1,294
    Market Cap (Jan-07-2022)
    15.65 Billion USD
    Annual Revenue in USD
    3,203 Million USD
    Annual Operating Income in USD
    1,425 Million USD
    Annual Net Income in USD
    945 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Italy
    CEO
    Stefano Antonio Donnarumma
    Stock Category
    S&P EUROPE 350
    EURONEXT 100
    Yahoo @ Italy
    Company Profile

    Terna is Electricity Transmission Company with headquarters is in Rome, Italy.

    Company Website
    TERNA - RETE ELETTRICA NAZIONALE
    Wikipedia
    Wikipedia

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