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

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

World Top Communication Services Companies 2026
World Top Communication Services Companies by Market Cap in 2026, World Largest Communication Services Companies by Market Cap in 2026.

  1. Clear Channel Outdoor Holdings

    World Rank (Aug-2026)
    8,482
    Market Cap (Aug-2026)
    1.186 Billion USD
    World Rank (Jan-05-2024)
    9,806
    Market Cap (Jan-05-2024)
    0.797 Billion USD
    World Rank (Jul-30-2023)
    9,839
    Market Cap (Jul-30-2023)
    0.811 Billion USD
    World Rank (Dec-25-2022)
    12,540
    Market Cap (Dec-25-2022)
    0.490 Billion USD
    World Rank (Jan-07-2022)
    7,406
    Market Cap (Jan-07-2022)
    1.51 Billion USD
    Annual Revenue in USD
    1,138 Million USD
    Annual Operating Income in USD
    311 Million USD
    Annual Net Income in USD
    20 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    Yahoo @ NYSE
    Company Profile
    Clear Channel Outdoor Holdings is a Home Media Advertising company. It is having over 4,50,000 displays in 31 countries across Asia, Europe, Latin America and North America. The headquarters is in USA.
    Company Website
    CLEAR CHANNEL OUTDOOR HOLDINGS INC

  2. Gamma Communications

    World Rank (Aug-2026)
    8,498
    Market Cap (Aug-2026)
    1.183 Billion USD
    World Rank (Jan-05-2024)
    7,106
    Market Cap (Jan-05-2024)
    1.390 Billion USD
    World Rank (Jul-30-2023)
    7,184
    Market Cap (Jul-30-2023)
    1.399 Billion USD
    World Rank (Dec-25-2022)
    7,376
    Market Cap (Dec-25-2022)
    1.244 Billion USD
    World Rank (Jan-07-2022)
    6,156
    Market Cap (Jan-07-2022)
    2.07 Billion USD
    Annual Revenue in USD
    622 Million USD
    Annual Operating Income in USD
    84 Million USD
    Annual Net Income in USD
    63 Million USD
    Annual Results for Period Ending
    Dec-2022 ending year
    Headquarters Country
    UK
    Yahoo @ LSE
    Company Profile
    Gamma Communications is a Connectivity and Mobile Services company. The company products are horizon collaborate, business phone system, cloud contact centre Microsoft teams direct routing, SIP trunking and call management, inbound call routing, gamma mobile, advanced network services, access, security and WiFi. The headquarters is in UK.
    Company Website
    GAMMA COMMUNICATIONS

  3. ZoomInfo Technologies Inc.

    World Rank (Aug-2026)
    8,519
    Market Cap (Aug-2026)
    1.179 Billion USD
    World Rank (Jan-05-2024)
    1,492
    Market Cap (Jan-05-2024)
    11.327 Billion USD
    World Rank (Jul-30-2023)
    1,486
    Market Cap (Jul-30-2023)
    11.558 Billion USD
    World Rank (Dec-25-2022)
    1,358
    Market Cap (Dec-25-2022)
    11.625 Billion USD
    World Rank (Jan-07-2022)
    987
    Market Cap (Jan-07-2022)
    21.17 Billion USD
    Annual Revenue in USD
    1,250 Million USD
    Annual Operating Income in USD
    226 Million USD
    Annual Net Income in USD
    124 Million USD
    Annual Results for Period Ending
    For year ending December-2025
    Headquarters Country
    USA
    CEO
    Henry Schuck
    Yahoo @ Nasdaq
    Company Profile

    ZoomInfo Technologies Inc is a Software as a Service company. It has become the go to market standard for over 13,500 companies worldwide. The company annual revenue is 350 million USD and 1200 employees as on 2019. The headquarters is in USA.

    Company Website
    ZOOMINFO TECHNOLOGIES INC.

  4. QuinStreet Inc.

    World Rank (Aug-2026)
    8,525
    Market Cap (Aug-2026)
    1.178 Billion USD
    World Rank (Jan-05-2024)
    10,737
    Market Cap (Jan-05-2024)
    0.681 Billion USD
    World Rank (Jul-30-2023)
    13,068
    Market Cap (Jul-30-2023)
    0.474 Billion USD
    World Rank (Dec-25-2022)
    9,963
    Market Cap (Dec-25-2022)
    0.751 Billion USD
    World Rank (Jan-07-2022)
    9,838
    Market Cap (Jan-07-2022)
    0.93 Billion USD
    Annual Revenue in USD
    1,294 Million USD
    Annual Operating Income in USD
    35 Million USD
    Annual Net Income in USD
    81 Million USD
    Annual Results for Period Ending
    For year ending June-2026
    Headquarters Country
    USA
    Yahoo @ Nasdaq
    Company Profile
    QuinStreet is a pioneer in powering decentralized online marketplaces and industry segmentation and AI driven matching technologies company. The headquarters is in USA.
    Facts About Company
    QuinStreet company annual revenue was 580 million USD and annual net loss was -68 as on Jun-2023.
    Company Website
    QUINSTREET

  5. Shanghai Film

    World Rank (Aug-2026)
    8,597
    Market Cap (Aug-2026)
    1.157 Billion USD
    World Rank (Jan-05-2024)
    6,504
    Market Cap (Jan-05-2024)
    1.609 Billion USD
    World Rank (Jul-30-2023)
    6,767
    Market Cap (Jul-30-2023)
    1.540 Billion USD
    World Rank (Dec-25-2022)
    10,502
    Market Cap (Dec-25-2022)
    0.681 Billion USD
    World Rank (Jan-07-2022)
    11,069
    Market Cap (Jan-07-2022)
    0.75 Billion USD
    Headquarters Country
    China
    Yahoo @ Shanghai
    Company Website
    SHANGHAI FILM

  6. Sichuan Xunyou Network Technology

    World Rank (Aug-2026)
    8,613
    Market Cap (Aug-2026)
    1.154 Billion USD
    World Rank (Jan-05-2024)
    12,857
    Market Cap (Jan-05-2024)
    0.480 Billion USD
    World Rank (Jul-30-2023)
    13,690
    Market Cap (Jul-30-2023)
    0.432 Billion USD
    World Rank (Dec-25-2022)
    15,009
    Market Cap (Dec-25-2022)
    0.336 Billion USD
    World Rank (Jan-07-2022)
    13,520
    Market Cap (Jan-07-2022)
    0.50 Billion USD
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    SICHUAN XUNYOU NETWORK TECHNOLOGY

  7. Superloop Limited

    World Rank (Aug-2026)
    8,625
    Market Cap (Aug-2026)
    1.152 Billion USD
    World Rank (Jan-05-2024)
    17,311
    Market Cap (Jan-05-2024)
    0.223 Billion USD
    World Rank (Jul-30-2023)
    17,643
    Market Cap (Jul-30-2023)
    0.216 Billion USD
    World Rank (Dec-25-2022)
    17,007
    Market Cap (Dec-25-2022)
    0.242 Billion USD
    World Rank (Jan-07-2022)
    14,812
    Market Cap (Jan-07-2022)
    0.41 Billion USD
    Headquarters Country
    Australia
    Company Profile
    Superloop Limited is an independent provider of connectivity services designing, constructing and operating networks company throughout the Asia Pacific metro region. The company annual revenue is 110.5 million EUR and total assets are 562 million EUR as on 2021. The headquarters is in Australia.
    Company Website
    SUPERLOOP LIMITED

  8. Beijing Zhidemai Technology

    World Rank (Aug-2026)
    8,638
    Market Cap (Aug-2026)
    1.150 Billion USD
    World Rank (Jan-05-2024)
    11,630
    Market Cap (Jan-05-2024)
    0.586 Billion USD
    World Rank (Jul-30-2023)
    10,640
    Market Cap (Jul-30-2023)
    0.706 Billion USD
    World Rank (Dec-25-2022)
    10,858
    Market Cap (Dec-25-2022)
    0.642 Billion USD
    World Rank (Jan-07-2022)
    9,541
    Market Cap (Jan-07-2022)
    0.98 Billion USD
    Headquarters Country
    China
    Yahoo @ Shenzhen
    Company Website
    BEIJING ZHIDEMAI TECHNOLOGY

  9. CITIC Telecom International Holdings

    World Rank (Aug-2026)
    8,639
    Market Cap (Aug-2026)
    1.149 Billion USD
    World Rank (Jan-05-2024)
    7,015
    Market Cap (Jan-05-2024)
    1.416 Billion USD
    World Rank (Jul-30-2023)
    6,957
    Market Cap (Jul-30-2023)
    1.474 Billion USD
    World Rank (Dec-25-2022)
    7,361
    Market Cap (Dec-25-2022)
    1.248 Billion USD
    World Rank (Jan-07-2022)
    8,169
    Market Cap (Jan-07-2022)
    1.28 Billion USD
    Annual Revenue in USD
    1,209 Million USD
    Annual Net Income in USD
    137 Million USD
    Annual Results for Period Ending
    Dec-2021 ending year
    Headquarters Country
    Hong Kong
    Yahoo @ HongKong
    Company Profile

    CITIC Telecom International Holdings is an international telecommunications services company providing mobile international roaming, international voice, international messaging, international data and international value-added telecommunications services etc. to global carriers. The company annual revenue is 9,486 million HKD and annual net income is 1,076 million HKD for year ending December 2021. The headquarters is in Hong Kong.

    Company Website
    CITIC TELECOM INTERNATIONAL HOLDINGS

  10. HKBN

    World Rank (Aug-2026)
    8,644
    Market Cap (Aug-2026)
    1.148 Billion USD
    World Rank (Jan-05-2024)
    11,469
    Market Cap (Jan-05-2024)
    0.601 Billion USD
    World Rank (Jul-30-2023)
    10,521
    Market Cap (Jul-30-2023)
    0.720 Billion USD
    World Rank (Dec-25-2022)
    9,343
    Market Cap (Dec-25-2022)
    0.837 Billion USD
    World Rank (Jan-07-2022)
    7,210
    Market Cap (Jan-07-2022)
    1.59 Billion USD
    Annual Revenue in USD
    1,461 Million USD
    Annual Net Income in USD
    26 Million USD
    Annual Results for Period Ending
    Aug-2021 ending year
    Headquarters Country
    Hong Kong
    Yahoo @ HongKong
    Company Profile

    HKBN Group provides Broadband internet services providing company with headquarters is in Hong Kong.

    HKBN Group is Hong Kong’s second largest provider of residential high-speed fibre broadband services. The Group offers a wide range of telecommunications solutions for both the residential and enterprise markets. HKBN owns extensive fibre network in Hong Kong which covering over 2.3 million residential homepass and 2,400 commercial buildings.

    Company Website
    HKBN

Share