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. Comcast Corporation

    World Rank (Aug-2026)
    268
    Market Cap (Aug-2026)
    92.903 Billion USD
    World Rank (Jan-05-2024)
    64
    Market Cap (Jan-05-2024)
    174.326 Billion USD
    World Rank (Jul-30-2023)
    61
    Market Cap (Jul-30-2023)
    188.560 Billion USD
    World Rank (Dec-25-2022)
    69
    Market Cap (Dec-25-2022)
    151.930 Billion USD
    World Rank (Jan-07-2022)
    51
    Market Cap (Jan-07-2022)
    228.67 Billion USD
    Annual Revenue in USD
    123,707 Million USD
    Annual Operating Income in USD
    20,672 Million USD
    Annual Net Income in USD
    19,998 Million USD
    Annual Results for Period Ending
    Dec-2025 ending year
    Headquarters Country
    USA
    CEO
    Brian L. Roberts
    Stock Category
    S&P 500
    Nasdaq 100
    Yahoo @ Nasdaq
    Company Profile

    Comcast is media and technology company and it offers ethernet, Internet, WiFi, voice, TV and managed enterprise solutions to help organizations of all sizes transform their business. Powered by an advanced fiber network and backed by 24/7 customer support, Comcast Business provides companies with the solutions they need to make their businesses more productive. Headquarters is in USA.

    Facts About Company

    As on 2022, Comcast has 186,000 employees.

    Comcast annual revenue generated for period ending Dec-2022 was 121.42 billion USD.

    Comcast annual net income generated for period ending Dec-2022 was 5.37 billion USD.

    Comcast annual revenue generated for period ending Dec-2021 was 116.38 billion USD.

    Comcast annual net income generated for period ending Dec-2021 was 14.16 billion USD.

    Key Metrics
    Broadband business segment generated annual revenue of 24.46 billion USD for year ending Dec-2022. (Growth of 6.5% YoY).
    Video business segment generated annual revenue of 21.31 billion USD for year ending Dec-2022. (Decline of 3.5% YoY).
    Voice business segment generated annual revenue of 3.01 billion USD for year ending Dec-2022. (Decline of 11.9% YoY).
    Wireless business segment generated annual revenue of 3.07 billion USD for year ending Dec-2022. (Growth of 29% YoY).
    Business Services business segment generated annual revenue of 9.70 billion USD for year ending Dec-2022. (Growth of 8.6% YoY).
    Advertising business segment generated annual revenue of 3.06 billion USD for year ending Dec-2022. (Growth of 8.8% YoY).
    Company Website
    Comcast - Internet, TV, Voice, Ethernet Service Provider
    Wikipedia
    Wikipedia

  2. Nippon Telegraph and Telephone Corporation

    World Rank (Aug-2026)
    306
    Market Cap (Aug-2026)
    83.331 Billion USD
    World Rank (Jan-05-2024)
    141
    Market Cap (Jan-05-2024)
    101.634 Billion USD
    World Rank (Jul-30-2023)
    146
    Market Cap (Jul-30-2023)
    98.326 Billion USD
    World Rank (Dec-25-2022)
    136
    Market Cap (Dec-25-2022)
    98.864 Billion USD
    World Rank (Jan-07-2022)
    151
    Market Cap (Jan-07-2022)
    101.57 Billion USD
    Annual Revenue in USD
    93,055 Million USD
    Annual Operating Income in USD
    13,063 Million USD
    Annual Net Income in USD
    8,593 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Jun Sawada
    Stock Category
    NIKKEI 225
    Japan ADRs
    Yahoo @ Frankfurt
    Company Profile

    NIPPON TELEGRAPH AND TELEPHONE is Telecom company with headquarters is in Tokyo, Japan. NTT Group has 303,350 employees as on March-2021. NTT Group Core Business Segments:

    • Regional Communications Business
    • Long Distance and International Communications Business
    • Mobile Communications Business
    • Data Communications Business

    NTT Docomo, NTT Communications, NTT Data are subsidiaries of Nippon Telegraph and Telephone.

    Key Metrics
    71.31 Million customers as on June-2019
    Company Website
    NIPPON TELEGRAPH AND TELEPHONE CORPORATION
    Wikipedia
    Wikipedia

  3. NTT Docomo

    World Rank (Aug-2026)
    312
    Market Cap (Aug-2026)
    82.795 Billion USD
    World Rank (Jan-05-2024)
    147
    World Rank (Jul-30-2023)
    147
    Market Cap (Jul-30-2023)
    97.738 Billion USD
    World Rank (Dec-25-2022)
    134
    Market Cap (Dec-25-2022)
    99.157 Billion USD
    World Rank (Jan-07-2022)
    152
    Market Cap (Jan-07-2022)
    101.26 Billion USD
    Annual Revenue in USD
    34,022 Million USD
    Annual Net Income in USD
    4,677 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Motoyuki Ii
    Company Profile

    NTT Docomo is Japan based Telecom and Mobile Phone Operator company. Headquarters is in Japan.

    NTT Docomo is subsidiary of Nippon Telegraph and Telephone Corp.

    Facts About Company

    As on 2020, NTT Docomo has 27,558 employees.

    Key Metrics
    48.3 million mobile subscribers as on 2020
    79.6 Million Total subscriptions as on December 2019.
    Company Website
    NTT Docomo - Telecom Company
    Wikipedia
    Wikipedia

  4. Lumentum Holdings

    World Rank (Aug-2026)
    365
    Market Cap (Aug-2026)
    72.054 Billion USD
    World Rank (Jan-05-2024)
    4,011
    Market Cap (Jan-05-2024)
    3.363 Billion USD
    World Rank (Jul-30-2023)
    3,836
    Market Cap (Jul-30-2023)
    3.597 Billion USD
    World Rank (Dec-25-2022)
    3,686
    Market Cap (Dec-25-2022)
    3.448 Billion USD
    World Rank (Jan-07-2022)
    2,349
    Market Cap (Jan-07-2022)
    7.61 Billion USD
    Annual Revenue in USD
    3,014 Million USD
    Annual Operating Income in USD
    525 Million USD
    Annual Net Income in USD
    -6,935 Million USD
    Annual Results for Period Ending
    For year ending June-2026
    Headquarters Country
    USA
    Stock Category
    S&P 500
    Nasdaq 100
    Yahoo @ Nasdaq
    Company Profile

    Lumentum Holding is a Technology and telecommunication company. The company products are optical communications, commercial lasers and diode lasers. The company markets in cloud and networking, advanced manufacturing and 3D sensing. The headquarters is in USA.

    Company Website
    LUMENTUM HOLDINGS INC

  5. Softbank Corp.

    World Rank (Aug-2026)
    373
    Market Cap (Aug-2026)
    70.868 Billion USD
    World Rank (Jan-05-2024)
    289
    Market Cap (Jan-05-2024)
    58.978 Billion USD
    World Rank (Jul-30-2023)
    328
    Market Cap (Jul-30-2023)
    52.372 Billion USD
    World Rank (Dec-25-2022)
    277
    Market Cap (Dec-25-2022)
    53.243 Billion USD
    World Rank (Jan-07-2022)
    306
    Market Cap (Jan-07-2022)
    59.24 Billion USD
    Annual Revenue in USD
    41,881 Million USD
    Annual Operating Income in USD
    7,510 Million USD
    Annual Net Income in USD
    3,764 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Masayoshi Son
    Stock Category
    NIKKEI 225
    Yahoo @ Japan
    Company Profile

    Telecom sector company with provision of mobile communications services, sale of mobile devices, provision of fixed-line telecommunications and ISP services. Headquarters is in Japan.

    Company Website
    SOFTBANK CORP.

  6. America Movil

    World Rank (Aug-2026)
    378
    Market Cap (Aug-2026)
    70.342 Billion USD
    World Rank (Jan-05-2024)
    309
    Market Cap (Jan-05-2024)
    56.633 Billion USD
    World Rank (Jul-30-2023)
    211
    Market Cap (Jul-30-2023)
    72.739 Billion USD
    World Rank (Dec-25-2022)
    240
    Market Cap (Dec-25-2022)
    59.070 Billion USD
    World Rank (Jan-07-2022)
    268
    Market Cap (Jan-07-2022)
    66.20 Billion USD
    Annual Revenue in USD
    50,600 Million USD
    Annual Operating Income in USD
    10,238 Million USD
    Annual Net Income in USD
    4,563 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Mexico
    CEO
    Daniel Hajj Aboumrad
    Yahoo @ Mexico
    Company Profile

    AMERICA MOVIL is Telecom sector company with headquarters is in Mexico.

    America Movil Subscriber Details

     

    Key Metrics
    287.4 million wireless subscribers as on December-2020.
    80.74 million Fixed RUGs subscribers as on December-2020.
    278 Million wireless subscribers and 81.29 Fixed RUGs as on December-2019.
    275.8 Million wireless subscribers and 84 Million Fixed RUGs as on December-2018.
    Company Website
    AMERICA MOVIL S.A.B. DE C.V.
    Wikipedia
    Wikipedia

  7. KDDI Corporation

    World Rank (Aug-2026)
    394
    Market Cap (Aug-2026)
    67.096 Billion USD
    World Rank (Jan-05-2024)
    245
    Market Cap (Jan-05-2024)
    66.234 Billion USD
    World Rank (Jul-30-2023)
    251
    Market Cap (Jul-30-2023)
    65.272 Billion USD
    World Rank (Dec-25-2022)
    205
    Market Cap (Dec-25-2022)
    66.567 Billion USD
    World Rank (Jan-07-2022)
    257
    Market Cap (Jan-07-2022)
    68.13 Billion USD
    Annual Revenue in USD
    40,179 Million USD
    Annual Operating Income in USD
    7,588 Million USD
    Annual Net Income in USD
    4,799 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Japan
    CEO
    Takashi Tanaka
    Stock Category
    NIKKEI 225
    Japan ADRs
    Yahoo @ OTC
    Company Profile

    KDDI CORPORATION is Telecom Company with headquarters is in Tokyo, Japan. As on Mar/31/2018 they had 38,826 employees.

    Key Metrics
    59.243 Million mobile subscribers as on June-2020.
    34.691 Million UQ WiMAX subscribers as on June-2020.
    4.685 Million Fixed line services as on June-2020.
    Company Website
    KDDI Corporation - Telecom Company
    Wikipedia
    Wikipedia

  8. Ciena Corporation

    World Rank (Aug-2026)
    429
    Market Cap (Aug-2026)
    60.694 Billion USD
    World Rank (Jan-05-2024)
    2,343
    Market Cap (Jan-05-2024)
    6.603 Billion USD
    World Rank (Jul-30-2023)
    2,461
    Market Cap (Jul-30-2023)
    6.216 Billion USD
    World Rank (Dec-25-2022)
    1,971
    Market Cap (Dec-25-2022)
    7.321 Billion USD
    World Rank (Jan-07-2022)
    1,700
    Market Cap (Jan-07-2022)
    11.31 Billion USD
    Annual Revenue in USD
    4,770 Million USD
    Annual Operating Income in USD
    198 Million USD
    Annual Net Income in USD
    123 Million USD
    Annual Results for Period Ending
    For year ending November-2025
    Headquarters Country
    USA
    Stock Category
    S&P 500
    Yahoo @ NYSE
    Company Profile

    Ciena Corporation is a networking systems, services and software company. It products are domain control and management software and intelligent automation. The company services are maintenance service, implementation service, systems Integration service, managed service, strategic network service, learning service, optimization service and insight service. The headquarters is in USA.

    Company Website
    CIENA CORPORATION
    Wikipedia
    Wikipedia

  9. Saudi Telecom Company (STC)

    World Rank (Aug-2026)
    451
    Market Cap (Aug-2026)
    58.026 Billion USD
    World Rank (Jan-05-2024)
    320
    Market Cap (Jan-05-2024)
    54.298 Billion USD
    World Rank (Jul-30-2023)
    283
    Market Cap (Jul-30-2023)
    59.585 Billion USD
    World Rank (Dec-25-2022)
    321
    Market Cap (Dec-25-2022)
    47.466 Billion USD
    World Rank (Jan-07-2022)
    302
    Market Cap (Jan-07-2022)
    59.86 Billion USD
    Annual Revenue in USD
    17,981 Million USD
    Annual Operating Income in USD
    3,990 Million USD
    Annual Net Income in USD
    3,245 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    Saudi Arabia
    CEO
    Olayan M. Alwetaid
    Yahoo @ SaudiArabia
    Company Profile

    Saudi Telecom Company is telecom company with headquarters is in Riyadh, Saudi Arabia. This company offers mobile communication services, landline services, internet services.

    Key Metrics
    41.45 million mobile subscribers as on Q2 of 2019
    3.24 million fixed telephone subscribers as on Q2 of 2019
    29.63 million mobile broadband subscribers as on Q2 of 2019
    1.98 million fixed broadband subscribers as on Q2 of 2019
    Company Website
    SAUDI TELECOM COMPANY (STC)
    Wikipedia
    Wikipedia

  10. Singapore Telecommunications (Singtel)

    World Rank (Aug-2026)
    457
    Market Cap (Aug-2026)
    57.220 Billion USD
    World Rank (Jan-05-2024)
    622
    Market Cap (Jan-05-2024)
    29.820 Billion USD
    World Rank (Jul-30-2023)
    572
    Market Cap (Jul-30-2023)
    32.983 Billion USD
    World Rank (Dec-25-2022)
    541
    Market Cap (Dec-25-2022)
    31.025 Billion USD
    World Rank (Jan-07-2022)
    742
    Market Cap (Jan-07-2022)
    27.94 Billion USD
    Annual Revenue in USD
    10,987 Million USD
    Annual Operating Income in USD
    754 Million USD
    Annual Net Income in USD
    1,672 Million USD
    Annual Results for Period Ending
    Mar-2023 ending year
    Headquarters Country
    Singapore
    CEO
    Kuan Moon Yuen
    Stock Category
    Singapore ADRs
    Yahoo @ Singapore
    Company Profile

    SINGAPORE TELECOMMUNICATIONS is a Telecom Company with headquarters is in Singapore providing mobile telecom services, fixed line telecom services, broadband internet services, television services.

    Company Website
    Singapore Telecommunications Limited
    Wikipedia
    Wikipedia

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