World Top 100 Fixed Line Service Companies List by Market Cap as of August 2026

World Top 100 Fixed Line Service Companies List by Market Cap as of August 2026, World Biggest 100 Fixed Line Service Companies by Market Cap, World Largest 100 Fixed Line Service Companies in the World by market cap as of August 2026.

World Top Fixed Line Service Companies by Market Cap 2026
World Top Fixed Line Service Companies by Market Cap in 2026, World Largest Fixed Line Service Companies by Market Cap in 2026.

  1. Ooredoo

    World Rank (Aug-2026)
    1,967
    Market Cap (Aug-2026)
    11.510 Billion USD
    World Rank (Jan-05-2024)
    1,757
    Market Cap (Jan-05-2024)
    9.319 Billion USD
    World Rank (Jul-30-2023)
    1,670
    Market Cap (Jul-30-2023)
    10.041 Billion USD
    World Rank (Dec-25-2022)
    1,850
    Market Cap (Dec-25-2022)
    7.926 Billion USD
    World Rank (Jan-07-2022)
    2,736
    Market Cap (Jan-07-2022)
    6.28 Billion USD
    Annual Revenue in USD
    6,236 Million USD
    Annual Operating Income in USD
    1,137 Million USD
    Annual Net Income in USD
    648 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Qatar
    Yahoo @ Qatar
    Company Profile
    Telecom company with headquarters is in Qatar.
    Key Metrics
    118.3 Million subscribers as on April-2020.
    Company Website
    OOREDOO

  2. Hellenic Telecommunications Organization

    World Rank (Aug-2026)
    2,288
    Market Cap (Aug-2026)
    9.481 Billion USD
    World Rank (Jan-05-2024)
    2,508
    Market Cap (Jan-05-2024)
    6.090 Billion USD
    World Rank (Jul-30-2023)
    2,295
    Market Cap (Jul-30-2023)
    6.749 Billion USD
    World Rank (Dec-25-2022)
    2,077
    Market Cap (Dec-25-2022)
    6.853 Billion USD
    World Rank (Jan-07-2022)
    2,115
    Market Cap (Jan-07-2022)
    8.62 Billion USD
    Annual Revenue in USD
    3,809 Million USD
    Annual Operating Income in USD
    647 Million USD
    Annual Net Income in USD
    428 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Greece
    Yahoo @ Greece
    Company Profile
    Telecom sector company with headquarters is in Greece. Provides mobile services, fixed line services, broadband internet services, digital tevision services.
    Company Website
    HELLENIC TELECOMMUNICATIONS ORGANIZATION
    Wikipedia
    Wikipedia

  3. Itissalat Al-Maghrib (IAM)

    World Rank (Aug-2026)
    2,301
    Market Cap (Aug-2026)
    9.400 Billion USD
    World Rank (Jan-05-2024)
    1,879
    Market Cap (Jan-05-2024)
    8.610 Billion USD
    World Rank (Jul-30-2023)
    1,701
    Market Cap (Jul-30-2023)
    9.788 Billion USD
    World Rank (Dec-25-2022)
    1,763
    Market Cap (Dec-25-2022)
    8.425 Billion USD
    World Rank (Jan-07-2022)
    1,511
    Market Cap (Jan-07-2022)
    13.13 Billion USD
    Annual Revenue in USD
    3,679 Million USD
    Annual Operating Income in USD
    1,036 Million USD
    Annual Net Income in USD
    275 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Morocco
    Yahoo @ Paris
    Company Profile

    Itissalat Al-Maghrib (IAM)) is a regional telecommunications company. The products of the company is landline phones, mobile phone lines, fiber-optic internet, ADSL, 4G+. It offers solutions for individual customers, professionals and businesses and its services port folio includes mobile services, Internet and television services. The headquarters is in Morocco.

    Company Website
    ITISSALAT AL-MAGHRIB (IAM)
    Wikipedia
    Wikipedia

  4. Digi.com Berhad

    World Rank (Aug-2026)
    2,551
    Market Cap (Aug-2026)
    8.209 Billion USD
    World Rank (Jan-05-2024)
    1,574
    Market Cap (Jan-05-2024)
    10.538 Billion USD
    World Rank (Jul-30-2023)
    1,521
    Market Cap (Jul-30-2023)
    11.335 Billion USD
    World Rank (Dec-25-2022)
    2,105
    Market Cap (Dec-25-2022)
    6.748 Billion USD
    World Rank (Jan-07-2022)
    2,416
    Market Cap (Jan-07-2022)
    7.35 Billion USD
    Annual Revenue in USD
    1,487 Million USD
    Annual Operating Income in USD
    538 Million USD
    Annual Net Income in USD
    168 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Malaysia
    Company Profile

    Digi is a leading and digital connectivity and services company. The headquarters is in Malaysia.

    It offers mobile services, fixed line services and broadband services.

    Company Website
    DIGI.COM BERHAD

  5. Telekom Austria AG

    World Rank (Aug-2026)
    2,628
    Market Cap (Aug-2026)
    7.891 Billion USD
    World Rank (Jan-05-2024)
    2,621
    Market Cap (Jan-05-2024)
    5.766 Billion USD
    World Rank (Jul-30-2023)
    2,945
    Market Cap (Jul-30-2023)
    5.052 Billion USD
    World Rank (Dec-25-2022)
    3,214
    Market Cap (Dec-25-2022)
    4.072 Billion USD
    World Rank (Jan-07-2022)
    2,902
    Market Cap (Jan-07-2022)
    5.84 Billion USD
    Annual Revenue in USD
    5,420 Million USD
    Annual Operating Income in USD
    965 Million USD
    Annual Net Income in USD
    698 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Austria
    Yahoo @ Austria
    Company Profile

    Telekom Austria Group is telecom sector company with headquarters is in Vienna, Austria. Telekom Austria provides mobile networking operation services, fixed line services, broadband internet services, digital television services.

    A1 Telekom Austria Group provides digital services and communications solutions in Central and Eastern Europe with around 25 million customers.

    Currently operating in seven countries: Austria, Bulgaria, Croatia, Belarus, Slovenia, the Republic of North Macedonia and the Republic of Serbia (Vip mobile).

    Key Metrics
    21.86 million mobile communication customers as on 2019.
    2.55 million broadband RGUs customers as on 2019.
    1.67 million TV RGUs as on 2019.
    Company Website
    TELEKOM AUSTRIA AG
    Wikipedia
    Wikipedia

  6. Sunrise Communications Group AG

    World Rank (Aug-2026)
    2,695
    World Rank (Jan-05-2024)
    2,695
    World Rank (Jul-30-2023)
    2,695
    World Rank (Dec-25-2022)
    2,695
    World Rank (Jan-07-2022)
    2,695
    Headquarters Country
    Switzerland
    Company Profile

    Telecom company with headquarters is in Switzerland.

    Liberty Global plc acquired Sunrise Communications Group AG in 2020.

    Company Website
    SUNRISE COMMUNICATIONS GROUP AG
    Wikipedia
    Wikipedia

  7. Magyar Telekom Tavkozlesi

    World Rank (Aug-2026)
    2,710
    Market Cap (Aug-2026)
    7.567 Billion USD
    World Rank (Jan-05-2024)
    5,906
    Market Cap (Jan-05-2024)
    1.880 Billion USD
    World Rank (Jul-30-2023)
    8,027
    Market Cap (Jul-30-2023)
    1.154 Billion USD
    World Rank (Dec-25-2022)
    9,006
    Market Cap (Dec-25-2022)
    0.886 Billion USD
    World Rank (Jan-07-2022)
    8,028
    Market Cap (Jan-07-2022)
    1.32 Billion USD
    Annual Revenue in USD
    1,750 Million USD
    Annual Net Income in USD
    147 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Hungary
    Yahoo @ DusseldorfGermany
    Company Profile

    MAGYAR TELEKOM TAVKOZLESI is a Telecommunications Company. The company annual revenue is 673.048 billion HUF, annual net income is 42.3 billion HUF and total assets are 1349.8 billion HUF as on 2020. The headquarters is in Hungary.

    Company Website
    MAGYAR TELEKOM TAVKOZLESI
    Wikipedia
    Wikipedia

  8. Telecom Argentina

    World Rank (Aug-2026)
    3,298
    Market Cap (Aug-2026)
    5.746 Billion USD
    World Rank (Jan-05-2024)
    4,392
    Market Cap (Jan-05-2024)
    2.989 Billion USD
    World Rank (Jul-30-2023)
    3,805
    Market Cap (Jul-30-2023)
    3.628 Billion USD
    World Rank (Dec-25-2022)
    5,260
    Market Cap (Dec-25-2022)
    2.111 Billion USD
    World Rank (Jan-07-2022)
    5,993
    Market Cap (Jan-07-2022)
    2.15 Billion USD
    Annual Revenue in USD
    2,664 Million USD
    Annual Operating Income in USD
    -1,011 Million USD
    Annual Net Income in USD
    -759 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Argentina
    Yahoo @ NYSE
    Company Profile
    Telecom company with headquarters is in Argentina. Provides Mobile communication services, fixed line services, cable operator services.
    Company Website
    TELECOM ARGENTINA STET - FRANCE TELECOM S.A.
    Wikipedia
    Wikipedia

  9. PCCW

    World Rank (Aug-2026)
    3,481
    Market Cap (Aug-2026)
    5.296 Billion USD
    World Rank (Jan-05-2024)
    3,375
    Market Cap (Jan-05-2024)
    4.192 Billion USD
    World Rank (Jul-30-2023)
    3,553
    Market Cap (Jul-30-2023)
    3.979 Billion USD
    World Rank (Dec-25-2022)
    3,662
    Market Cap (Dec-25-2022)
    3.481 Billion USD
    World Rank (Jan-07-2022)
    3,913
    Market Cap (Jan-07-2022)
    3.98 Billion USD
    Annual Revenue in USD
    4,624 Million USD
    Annual Operating Income in USD
    624 Million USD
    Annual Net Income in USD
    20 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Hong Kong
    Yahoo @ HongKong
    Company Profile

    PCCW is telecom sector company with headquarters is in Hong Kong. It provides mobile network services, fixed line services, internet services, television services, data center services. Headquarters is in Hong Kong.

    Apart from Telecom sector, PCCW Limited has also business media, IT solutions, property development, investments and other businesses.

    Facts About Company

    For year ending Dec-2022, PCCW annual revenues was 4,624 million USD and annual EBIDTA was 1,588 million USD.

    Company Website
    PCCW
    Wikipedia
    Wikipedia

  10. O2 Czech Republic

    World Rank (Aug-2026)
    4,132
    World Rank (Jan-05-2024)
    4,132
    World Rank (Jul-30-2023)
    4,132
    World Rank (Dec-25-2022)
    4,132
    World Rank (Jan-07-2022)
    4,132
    Market Cap (Jan-07-2022)
    3.72 Billion USD
    Annual Revenue in USD
    1,655 Million USD
    Annual Net Income in USD
    263 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Czech Republic
    Company Profile
    O2 Czech Republic is a Telecommunications Services and Fast Internet company. It has access to the data centers with total floor area of 7,300 square meters and operates close to eight million mobile and fixed accesses which ranks it among the market leaders in fully converged services in Europe. The headquarters is in Czech Republic.
    Company Website
    O2 CZECH REPUBLIC

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