World Top 100 Telecom Companies List by Market Cap as of August 2026

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

World Top Telecom Companies in 2026
World Largest Telecom Companies by Market Cap in 2026, World Top Telecom Companies by Market Cap in 2026.

  1. Turkcell Iletisim Hizmetleri

    World Rank (Aug-2026)
    3,772
    Market Cap (Aug-2026)
    4.722 Billion USD
    World Rank (Jan-05-2024)
    3,187
    Market Cap (Jan-05-2024)
    4.514 Billion USD
    World Rank (Jul-30-2023)
    3,349
    Market Cap (Jul-30-2023)
    4.335 Billion USD
    World Rank (Dec-25-2022)
    3,364
    Market Cap (Dec-25-2022)
    3.877 Billion USD
    World Rank (Jan-07-2022)
    4,641
    Market Cap (Jan-07-2022)
    3.17 Billion USD
    Annual Revenue in USD
    1,999 Million USD
    Annual Operating Income in USD
    471 Million USD
    Annual Net Income in USD
    410 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Turkiye
    Yahoo @ NYSE
    Company Profile

    Telecom and Mobile Phone Operating Company with headquarters is in Turkey

    Company Website
    TURKCELL ILETISIM HIZMETLERI AS

  2. Kakaku.com

    World Rank (Aug-2026)
    3,811
    Market Cap (Aug-2026)
    4.636 Billion USD
    World Rank (Jan-05-2024)
    5,096
    Market Cap (Jan-05-2024)
    2.386 Billion USD
    World Rank (Jul-30-2023)
    4,441
    Market Cap (Jul-30-2023)
    2.921 Billion USD
    World Rank (Dec-25-2022)
    3,868
    Market Cap (Dec-25-2022)
    3.251 Billion USD
    World Rank (Jan-07-2022)
    3,287
    Market Cap (Jan-07-2022)
    4.99 Billion USD
    Annual Revenue in USD
    377 Million USD
    Annual Net Income in USD
    104 Million USD
    Annual Results for Period Ending
    Mar-2022 ending year
    Headquarters Country
    Japan
    Yahoo @ Tokyo
    Company Profile
    Kakaku.com is a internet website that provides information on products and participating shops, price comparisons and product comparisons. It has information such as prices, shipping charges, various settlement fees, specifications, accessories, images, etc. The headquarters is in Japan.
    Company Website
    KAKAKU.COM

  3. PT Indosat TBK

    World Rank (Aug-2026)
    3,829
    Market Cap (Aug-2026)
    4.599 Billion USD
    World Rank (Jan-05-2024)
    2,999
    Market Cap (Jan-05-2024)
    4.840 Billion USD
    World Rank (Jul-30-2023)
    3,096
    Market Cap (Jul-30-2023)
    4.763 Billion USD
    World Rank (Dec-25-2022)
    3,994
    Market Cap (Dec-25-2022)
    3.089 Billion USD
    World Rank (Jan-07-2022)
    5,602
    Market Cap (Jan-07-2022)
    2.40 Billion USD
    Annual Revenue in USD
    3,086 Million USD
    Annual Operating Income in USD
    381 Million USD
    Annual Net Income in USD
    312 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Indonesia
    Yahoo @ Indonesia
    Company Profile

    PT Indosat TBK is Telecom sector company and it provides mobile, fixed line and internet services. Headquarters is in Indonesia.

    Company Website
    PT INDOSAT TBK
    Wikipedia
    Wikipedia

  4. LG Uplus

    World Rank (Aug-2026)
    3,833
    Market Cap (Aug-2026)
    4.595 Billion USD
    World Rank (Jan-05-2024)
    4,087
    Market Cap (Jan-05-2024)
    3.287 Billion USD
    World Rank (Jul-30-2023)
    3,992
    Market Cap (Jul-30-2023)
    3.405 Billion USD
    World Rank (Dec-25-2022)
    3,287
    Market Cap (Dec-25-2022)
    3.962 Billion USD
    World Rank (Jan-07-2022)
    3,356
    Market Cap (Jan-07-2022)
    4.86 Billion USD
    Annual Revenue in USD
    10,361 Million USD
    Annual Net Income in USD
    533 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    South Korea
    Yahoo @ SouthKorea
    Company Profile

    LG UPLUS is Telecom Company with headquarters is in South Korea.

    LG U+ strive to develop telecommunications services, hi-speed internet, VoIP and IPTV services as well as other data services.

    Company Website
    LG Uplus

  5. PLDT Inc.

    World Rank (Aug-2026)
    4,082
    Market Cap (Aug-2026)
    4.172 Billion USD
    World Rank (Jan-05-2024)
    2,889
    Market Cap (Jan-05-2024)
    5.060 Billion USD
    World Rank (Jul-30-2023)
    2,852
    Market Cap (Jul-30-2023)
    5.223 Billion USD
    World Rank (Dec-25-2022)
    2,778
    Market Cap (Dec-25-2022)
    4.892 Billion USD
    World Rank (Jan-07-2022)
    2,296
    Market Cap (Jan-07-2022)
    7.83 Billion USD
    Annual Revenue in USD
    3,622 Million USD
    Annual Operating Income in USD
    11 Million USD
    Annual Net Income in USD
    185 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Philippines
    Stock Category
    Philippines ADRs
    Yahoo @ NYSE
    Company Profile
    PLDT is the Philippines' largest and only integrated telecom company. Through its principal business groups — from fixed line to wireless — PLDT offers a wide range of telecommunications and digital services across the Philippines’ most extensive fiber optic backbone, and fixed line and cellular networks.  Headquarters is in Philippines.
    Key Metrics
    73 Million subscriptions as on May 2020.
    Company Website
    PLDT INC

  6. Axiata Group Berhad

    World Rank (Aug-2026)
    4,089
    Market Cap (Aug-2026)
    4.165 Billion USD
    World Rank (Jan-05-2024)
    2,913
    Market Cap (Jan-05-2024)
    5.010 Billion USD
    World Rank (Jul-30-2023)
    2,793
    Market Cap (Jul-30-2023)
    5.341 Billion USD
    World Rank (Dec-25-2022)
    2,364
    Market Cap (Dec-25-2022)
    5.943 Billion USD
    World Rank (Jan-07-2022)
    2,233
    Market Cap (Jan-07-2022)
    8.05 Billion USD
    Annual Revenue in USD
    4,765 Million USD
    Annual Operating Income in USD
    341 Million USD
    Annual Net Income in USD
    2,141 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Malaysia
    Yahoo @ Malaysia
    Company Profile
    Telecom services providing company with headquarters is in Malaysia.
    Key Metrics
    145.8 Million subscribers as on February-2020.
    Company Website
    AXIATA GROUP BERHAD
    Wikipedia
    Wikipedia

  7. 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

  8. Shanghai Oriental Pearl Group

    World Rank (Aug-2026)
    4,151
    Market Cap (Aug-2026)
    4.076 Billion USD
    World Rank (Jan-05-2024)
    3,804
    Market Cap (Jan-05-2024)
    3.606 Billion USD
    World Rank (Jul-30-2023)
    3,641
    Market Cap (Jul-30-2023)
    3.831 Billion USD
    World Rank (Dec-25-2022)
    3,864
    Market Cap (Dec-25-2022)
    3.255 Billion USD
    World Rank (Jan-07-2022)
    3,156
    Market Cap (Jan-07-2022)
    5.26 Billion USD
    Annual Revenue in USD
    1,320 Million USD
    Annual Net Income in USD
    271 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    China
    Yahoo @ Shanghai
    Company Profile
    Internet services providing company with headquarters is in Shanghai, China.
    Company Website
    SHANGHAI ORIENTAL PEARL GROUP CO., LTD.

  9. Telephone and Data Systems

    World Rank (Aug-2026)
    4,157
    Market Cap (Aug-2026)
    4.053 Billion USD
    World Rank (Jan-05-2024)
    5,584
    Market Cap (Jan-05-2024)
    2.050 Billion USD
    World Rank (Jul-30-2023)
    9,254
    Market Cap (Jul-30-2023)
    0.904 Billion USD
    World Rank (Dec-25-2022)
    7,526
    Market Cap (Dec-25-2022)
    1.200 Billion USD
    World Rank (Jan-07-2022)
    5,619
    Market Cap (Jan-07-2022)
    2.39 Billion USD
    Annual Revenue in USD
    1,071 Million USD
    Annual Operating Income in USD
    -97 Million USD
    Annual Net Income in USD
    -6 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile
    Telephone and Data Systems is a Telecommunications Service company. It provides wireless products and services, cable and wireline broadband, TV and voice services and hosted and managed services to approximately 6 million customers nationwide. The headquarters is in USA.
    Company Website
    TELEPHONE AND DATA SYSTEMS

  10. 1&1 AG

    World Rank (Aug-2026)
    4,163
    Market Cap (Aug-2026)
    4.047 Billion USD
    World Rank (Jan-05-2024)
    3,898
    Market Cap (Jan-05-2024)
    3.482 Billion USD
    World Rank (Jul-30-2023)
    5,750
    Market Cap (Jul-30-2023)
    1.998 Billion USD
    World Rank (Dec-25-2022)
    5,208
    Market Cap (Dec-25-2022)
    2.146 Billion USD
    World Rank (Jan-07-2022)
    3,387
    Market Cap (Jan-07-2022)
    4.80 Billion USD
    Annual Revenue in USD
    4,369 Million USD
    Annual Operating Income in USD
    827 Million USD
    Annual Net Income in USD
    405 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Germany
    Yahoo @ Germany
    Company Profile

    1&1 Drillisch is a Telecommunications company. It is having about 4.3 million broadband connections and almost 15 million customer contracts. The company also offers its customers attractive bundled products from wireless and fixed line networks supplemented by products such as home networking, online storage, video on demand or IPTV. The headquarters is in Germany.

    Company Website
    1&1 DRILLISCH AG
    Wikipedia
    Wikipedia

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