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. Turk Telekomunikasyon Anonim Sirketi

    World Rank (Aug-2026)
    4,200
    Market Cap (Aug-2026)
    3.976 Billion USD
    World Rank (Jan-05-2024)
    4,289
    Market Cap (Jan-05-2024)
    3.084 Billion USD
    World Rank (Jul-30-2023)
    4,635
    Market Cap (Jul-30-2023)
    2.753 Billion USD
    World Rank (Dec-25-2022)
    3,269
    Market Cap (Dec-25-2022)
    3.983 Billion USD
    World Rank (Jan-07-2022)
    5,224
    Market Cap (Jan-07-2022)
    2.70 Billion USD
    Annual Revenue in USD
    1,886 Million USD
    Annual Net Income in USD
    317 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Turkiye
    Yahoo @ Turkey
    Company Profile
    Turk Telekomunikasyon Anonim Sirketi is the leading telecommunications services company. It is having 15.7 million fixed access lines, 12.8 million broadband, TV and serves 3.2 million to 23.1 million mobile subscribers and serves 34,034 employees in 81 provinces as on 2020. The headquarters is in Turkey.
    Company Website
    TURK TELEKOMUNIKASYON ANONIM SIRKETI

  2. Rostelecom

    World Rank (Aug-2026)
    4,291
    World Rank (Jan-05-2024)
    4,291
    World Rank (Jul-30-2023)
    4,291
    World Rank (Dec-25-2022)
    4,291
    World Rank (Jan-07-2022)
    4,291
    Market Cap (Jan-07-2022)
    3.56 Billion USD
    Annual Revenue in USD
    5,261 Million USD
    Annual Net Income in USD
    259 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Russia
    Company Profile
    Rostelecom is an Integrated Provider of Digital Services and Solutions company. It having over 13.5 million broadband Internet subscribers and some 10.8 million Rostelecom Pay TV subscribers of which over 6.1 million subscribers are connected to the Interactive TV services. It is widely recognized technology leader in offering innovative solutions for electronic government, cybersecurity, data center and cloud based services, biometrics, healthcare, education, house maintenance and utility services. The headquarters is in Russia.
    Company Website
    ROSTELECOM

  3. Spark New Zealand

    World Rank (Aug-2026)
    6,082
    Market Cap (Aug-2026)
    2.161 Billion USD
    World Rank (Jan-05-2024)
    2,608
    Market Cap (Jan-05-2024)
    5.808 Billion USD
    World Rank (Jul-30-2023)
    2,570
    Market Cap (Jul-30-2023)
    5.899 Billion USD
    World Rank (Dec-25-2022)
    2,206
    Market Cap (Dec-25-2022)
    6.393 Billion USD
    World Rank (Jan-07-2022)
    2,978
    Market Cap (Jan-07-2022)
    5.66 Billion USD
    Annual Revenue in USD
    2,388 Million USD
    Annual Operating Income in USD
    386 Million USD
    Annual Net Income in USD
    699 Million USD
    Annual Results for Period Ending
    Jun-2023 ending year
    Headquarters Country
    New Zealand
    Stock Category
    New Zealand ADRs
    Yahoo @ ASX
    Company Profile

    SPARK NEW ZEALAND is Telecom Company with headquarters is in Auckland, New Zealand. It is New Zealand’s largest telecommunications and digital services company,

    It offers mobile services, broadband services, digital services like Cloud, Security and Service Management.

    As on 2022, SPARK NEW ZEALAND has nearly 5,083 employees.

    SPARK NEW ZEALAND annual revenue generated for period ending Jun-2022 was 3,694 Million NZD.

    Company Website
    SPARK NEW ZEALAND LIMITED
    Wikipedia
    Wikipedia

  4. Trustpower

    World Rank (Aug-2026)
    7,294
    World Rank (Jan-05-2024)
    7,294
    World Rank (Jul-30-2023)
    7,294
    World Rank (Dec-25-2022)
    7,294
    World Rank (Jan-07-2022)
    7,294
    Market Cap (Jan-07-2022)
    1.55 Billion USD
    Annual Revenue in USD
    646 Million USD
    Annual Net Income in USD
    24 Million USD
    Annual Results for Period Ending
    Mar-2021 ending year
    Headquarters Country
    New Zealand
    Company Profile
    Trustpower has businesses in electricity generation and supply, gas supply, internet provider and landline voice services. Headquarters is in New Zealand.
    Company Website
    TRUSTPOWER
    Wikipedia
    Wikipedia

  5. Cablevision Holding

    World Rank (Aug-2026)
    8,702
    Market Cap (Aug-2026)
    1.133 Billion USD
    World Rank (Jan-05-2024)
    10,148
    Market Cap (Jan-05-2024)
    0.750 Billion USD
    World Rank (Jul-30-2023)
    8,159
    Market Cap (Jul-30-2023)
    1.125 Billion USD
    World Rank (Dec-25-2022)
    8,634
    Market Cap (Dec-25-2022)
    0.949 Billion USD
    World Rank (Jan-07-2022)
    9,671
    Market Cap (Jan-07-2022)
    0.96 Billion USD
    Annual Revenue in USD
    2,664 Million USD
    Annual Operating Income in USD
    -936 Million USD
    Annual Net Income in USD
    -368 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Argentina
    Yahoo @ Argentina
    Company Profile
    Telecom services company providing cable television services, mobile services, fixed line services, internet services. Headquarters is in Argentina.
    Company Website
    CABLEVISION HOLDING

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