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. SNAM

    World Rank (Aug-2026)
    1,121
    Market Cap (Aug-2026)
    22.678 Billion USD
    World Rank (Jan-05-2024)
    1,040
    Market Cap (Jan-05-2024)
    17.245 Billion USD
    World Rank (Jul-30-2023)
    1,026
    Market Cap (Jul-30-2023)
    17.743 Billion USD
    World Rank (Dec-25-2022)
    999
    Market Cap (Dec-25-2022)
    16.596 Billion USD
    World Rank (Jan-07-2022)
    1,073
    Market Cap (Jan-07-2022)
    19.23 Billion USD
    Annual Revenue in USD
    3,855 Million USD
    Annual Operating Income in USD
    1,520 Million USD
    Annual Net Income in USD
    740 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Italy
    CEO
    Marco Alvera
    Stock Category
    S&P EUROPE 350
    EURONEXT 100
    Yahoo @ Italy
    Company Profile

    SNAM is a energy infrastructure company. And also specializes in the construction and integrated management of natural gas infrastructure. The company is also one of the main continental operators in ragas fiction for a total pro quota capacity of approximately 8.5 billion cubic meter per year. The headquarters is in Italy.

    Company Website
    SNAM
    Wikipedia
    Wikipedia

  2. Uniper SE

    World Rank (Aug-2026)
    1,176
    Market Cap (Aug-2026)
    21.427 Billion USD
    World Rank (Jan-05-2024)
    693
    Market Cap (Jan-05-2024)
    26.704 Billion USD
    World Rank (Jul-30-2023)
    284
    Market Cap (Jul-30-2023)
    59.547 Billion USD
    World Rank (Dec-25-2022)
    7,806
    Market Cap (Dec-25-2022)
    1.128 Billion USD
    World Rank (Jan-07-2022)
    1,201
    Market Cap (Jan-07-2022)
    16.89 Billion USD
    Annual Revenue in USD
    302,230 Million USD
    Annual Operating Income in USD
    -7,005 Million USD
    Annual Net Income in USD
    -20,925 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Germany
    CEO
    Klaus-Dieter Maubach
    Yahoo @ Germany
    Company Profile

    Uniper Se is a Electricity generation, electricity distribution, gas distribution company with headquarters is in Germany.

    Facts About Company

    Uniper Se annual revenue was 274,120 Million EUR and annual net income was -18,979 (Loss) Million EUR for year ending Dec-2022.

    Uniper Se annual revenue was 163,978 Million EUR and annual net income was -4,169 (Loss) Million EUR for year ending Dec-2021.

    Uniper Se had 11,644 employees as on 2020.

    Company Website
    UNIPER SE NA.
    Wikipedia
    Wikipedia

  3. Fortum Oyj

    World Rank (Aug-2026)
    1,197
    Market Cap (Aug-2026)
    20.923 Billion USD
    World Rank (Jan-05-2024)
    1,300
    Market Cap (Jan-05-2024)
    13.398 Billion USD
    World Rank (Jul-30-2023)
    1,439
    Market Cap (Jul-30-2023)
    12.059 Billion USD
    World Rank (Dec-25-2022)
    1,074
    Market Cap (Dec-25-2022)
    15.244 Billion USD
    World Rank (Jan-07-2022)
    805
    Market Cap (Jan-07-2022)
    26.20 Billion USD
    Annual Revenue in USD
    9,707 Million USD
    Annual Operating Income in USD
    2,311 Million USD
    Annual Net Income in USD
    -2,664 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Finland
    CEO
    Markus Rauramo
    Stock Category
    S&P EUROPE 350
    Yahoo @ Frankfurt
    Company Profile
    Fortum generates and distributes electricity. Electric Utility company. Headquarters is in Finland.
    Company Website
    FORTUM OYJ
    Wikipedia
    Wikipedia

  4. EDP - Energias de Portugal

    World Rank (Aug-2026)
    1,219
    Market Cap (Aug-2026)
    20.504 Billion USD
    World Rank (Jan-05-2024)
    883
    Market Cap (Jan-05-2024)
    20.728 Billion USD
    World Rank (Jul-30-2023)
    880
    Market Cap (Jul-30-2023)
    21.080 Billion USD
    World Rank (Dec-25-2022)
    837
    Market Cap (Dec-25-2022)
    19.796 Billion USD
    World Rank (Jan-07-2022)
    1,017
    Market Cap (Jan-07-2022)
    20.44 Billion USD
    Annual Revenue in USD
    22,768 Million USD
    Annual Operating Income in USD
    1,622 Million USD
    Annual Net Income in USD
    749 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Portugal
    CEO
    Joao Manuel Brito Martins
    Stock Category
    EURONEXT 100
    S&P EUROPE 350
    Yahoo @ Lisbon
    Company Profile

    EDP is a Electric Utility company with headquarters is in Portugal. It is being present in 20 countries and 4 continents.

    Company Website
    EDP
    Wikipedia
    Wikipedia

  5. Galp Energia Sgps

    World Rank (Aug-2026)
    1,240
    Market Cap (Aug-2026)
    20.006 Billion USD
    World Rank (Jan-05-2024)
    1,441
    Market Cap (Jan-05-2024)
    11.878 Billion USD
    World Rank (Jul-30-2023)
    1,723
    Market Cap (Jul-30-2023)
    9.669 Billion USD
    World Rank (Dec-25-2022)
    1,419
    Market Cap (Dec-25-2022)
    11.036 Billion USD
    World Rank (Jan-07-2022)
    2,080
    Market Cap (Jan-07-2022)
    8.81 Billion USD
    Annual Revenue in USD
    29,591 Million USD
    Annual Operating Income in USD
    2,645 Million USD
    Annual Net Income in USD
    1,626 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Portugal
    Stock Category
    EURONEXT 100
    S&P EUROPE 350
    Yahoo @ Lisbon
    Company Profile
    GALP ENERGIA SGPS is a Portugal based holding company engaged in the oil and gas industry, transport, storage, regasification, distribution. The products of the company are oil and gas exploration and production, natural gas transportation and distribution, oil refining, electricity generation. Activities are divided into three business segments: exploration and production; refining and marketing, and gas and power. The headquarters is in Portugal. 
    Company Website
    GALP ENERGIA-NOM
    Wikipedia
    Wikipedia

  6. Suez SA

    World Rank (Aug-2026)
    1,397
    World Rank (Jan-05-2024)
    1,397
    World Rank (Jul-30-2023)
    1,397
    World Rank (Dec-25-2022)
    1,397
    World Rank (Jan-07-2022)
    1,397
    Market Cap (Jan-07-2022)
    14.42 Billion USD
    Annual Revenue in USD
    20,307 Million USD
    Annual Net Income in USD
    -317 Million USD
    Annual Results for Period Ending
    Dec-2020 ending year
    Headquarters Country
    France
    CEO
    Bertrand Camus
    Company Profile

    Water Utility and Waste management services company. Headquarters is in Paris, France.

    Company Website
    SUEZ
    Wikipedia
    Wikipedia

  7. EDP Renewables, S.A.

    World Rank (Aug-2026)
    1,442
    Market Cap (Aug-2026)
    16.690 Billion USD
    World Rank (Jan-05-2024)
    885
    Market Cap (Jan-05-2024)
    20.720 Billion USD
    World Rank (Jul-30-2023)
    868
    Market Cap (Jul-30-2023)
    21.504 Billion USD
    World Rank (Dec-25-2022)
    775
    Market Cap (Dec-25-2022)
    21.465 Billion USD
    World Rank (Jan-07-2022)
    979
    Market Cap (Jan-07-2022)
    21.29 Billion USD
    Annual Revenue in USD
    2,622 Million USD
    Annual Operating Income in USD
    946 Million USD
    Annual Net Income in USD
    679 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Spain
    Stock Category
    EURONEXT 100
    Yahoo
    Company Profile

    EDP Renovaveis is Renewable Energy company and electricity utility company with headquarters is in Madrid, Spain.

    As on December 2019, EDP Renovaveis has 1,566 employees.

    Company Website
    EDP RENOVAVEIS
    Wikipedia
    Wikipedia

  8. Elia Group SA/NV

    World Rank (Aug-2026)
    1,486
    Market Cap (Aug-2026)
    15.989 Billion USD
    World Rank (Jan-05-2024)
    1,781
    Market Cap (Jan-05-2024)
    9.097 Billion USD
    World Rank (Jul-30-2023)
    1,799
    Market Cap (Jul-30-2023)
    9.149 Billion USD
    World Rank (Dec-25-2022)
    1,469
    Market Cap (Dec-25-2022)
    10.562 Billion USD
    World Rank (Jan-07-2022)
    2,101
    Market Cap (Jan-07-2022)
    8.71 Billion USD
    Annual Revenue in USD
    3,987 Million USD
    Annual Operating Income in USD
    481 Million USD
    Annual Net Income in USD
    376 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Belgium
    Stock Category
    EURONEXT 100
    Yahoo @ Brussels
    Company Profile

    ELIA is electricity transmission and supply company with headquarters is in Brussels, Belgium.

    Elia shares the European ambition to establish an integrated electricity market and encourage different market players to provide system services.

    Company Website
    ELIA
    Wikipedia
    Wikipedia

  9. United Utilities Group

    World Rank (Aug-2026)
    1,653
    Market Cap (Aug-2026)
    14.255 Billion USD
    World Rank (Jan-05-2024)
    1,776
    Market Cap (Jan-05-2024)
    9.186 Billion USD
    World Rank (Jul-30-2023)
    1,865
    Market Cap (Jul-30-2023)
    8.793 Billion USD
    World Rank (Dec-25-2022)
    1,815
    Market Cap (Dec-25-2022)
    8.153 Billion USD
    World Rank (Jan-07-2022)
    1,898
    Market Cap (Jan-07-2022)
    9.91 Billion USD
    Annual Revenue in USD
    2,343 Million USD
    Annual Operating Income in USD
    573 Million USD
    Annual Net Income in USD
    262 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    UK
    Stock Category
    FTSE 100
    S&P EUROPE 350
    Yahoo
    Company Profile

    Water utility Company and waste water management company with headquarters is in UK.

    Facts About Company

    UNITED UTILITIES GROUP annual revenue was 1,824 million GBP and annual net income was 204 million GBP generated for period year ending Mar-2023.

    UNITED UTILITIES GROUP annual revenue was 1,862 million GBP and annual net loss was -57 million GBP generated for period year ending Mar-2023.

    As on 2023, UNITED UTILITIES GROUP had 5,975 employees.

    Company Website
    UNITED UTILITIES GROUP PLC
    Wikipedia
    Wikipedia

  10. Severn Trent

    World Rank (Aug-2026)
    1,824
    Market Cap (Aug-2026)
    12.708 Billion USD
    World Rank (Jan-05-2024)
    1,685
    Market Cap (Jan-05-2024)
    9.779 Billion USD
    World Rank (Jul-30-2023)
    1,957
    Market Cap (Jul-30-2023)
    8.258 Billion USD
    World Rank (Dec-25-2022)
    1,824
    Market Cap (Dec-25-2022)
    8.089 Billion USD
    World Rank (Jan-07-2022)
    1,899
    Market Cap (Jan-07-2022)
    9.91 Billion USD
    Annual Revenue in USD
    2,781 Million USD
    Annual Operating Income in USD
    653 Million USD
    Annual Net Income in USD
    170 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    UK
    Stock Category
    FTSE 100
    S&P EUROPE 350
    Yahoo @ LSE
    Company Profile

    Severn Trent is a Water Utilities company. The company products are shower timer, buffaloo, swell gel, showersave, tap aerators, leak detection tablets and free shower head.

    The headquarters is in UK.

    As on Mar-2022, Severn Trent has 425 fashion stores.

    For year ending Mar-2022 Severn Trent Annual Revenue was 1,943 Million GBP and Annual Net Income was -87 Million GBP.

    Facts About Company

    evern Trent annual revenue was 2,165 million GBP and annual net income was 132 million GBP generated for period year ending Mar-2023.

    Severn Trent annual revenue was 1,943 million GBP and annual net loss was -87 million GBP generated for period year ending Mar-2023.

    As on 2022, Severn Trent had 7,000 employees.

    Company Website
    SEVERN TRENT
    Wikipedia
    Wikipedia

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