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List of Telecommunications Companies

Updated June 8, 2017 67.5k views1.0k items

List of the top telecommunications companies in the world, listed by their prominence with corporate logos when available. This list of major telecommunications companies includes the largest and most profitable telecom businesses, corporations, agencies, vendors and firms in the world. If you are wondering what the biggest telecommunications companies are, then this list has you covered. This list includes the most famous telecommunications companies in the industry, so if you're thinking of working in the telecommunications industry you might want to look to these company names for jobs. This list includes names of both small and big telecommunications businesses.

List features Samsung Electronics, AT&T and more companies.

This list answers the questions, "What are the biggest telecommunications companies in the world?" and "What are the most successful telecommunications companies?"
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  • 1
    1-800-free411 is listed (or ranked) 1 on the list List of Telecommunications Companies

    1-800-free411

    Telecommunications
  • 2
    2Wire is listed (or ranked) 2 on the list List of Telecommunications Companies

    2Wire

    Telecommunications, Other Computer Peripheral Equipment Manufacturing
    2Wire provides global telecom carriers with broadband products, software, and service... more on Wikipedia
  • 3
    3 is listed (or ranked) 3 on the list List of Telecommunications Companies

    3

    Telecommunications
    3 is a brand name under which several UMTS-based mobile phone networks and Broadband Internet... more on Wikipedia
  • 4
    3 Ireland is listed (or ranked) 4 on the list List of Telecommunications Companies

    3 Ireland

    Telecommunications
  • 5
    3Roam is listed (or ranked) 5 on the list List of Telecommunications Companies

    3Roam

    Telecommunications
    3Roam provides high-capacity microwave transmission equipments for wireless and packet... more on Wikipedia
  • 6
    3U Holding AG is listed (or ranked) 6 on the list List of Telecommunications Companies

    3U Holding AG

    Telecommunications
  • 7
    @Home Network is listed (or ranked) 7 on the list List of Telecommunications Companies

    @Home Network

    Telecommunications
    @Home Network was a high-speed cable Internet service provider from 1996 to 2002. It was... more on Wikipedia
  • 8
    aaNet is listed (or ranked) 8 on the list List of Telecommunications Companies

    aaNet

    Telecommunications
  • 9
    AAPT Limited is listed (or ranked) 9 on the list List of Telecommunications Companies

    AAPT Limited

    Telecommunications
    AAPT is Australia's third largest land line telecommunications company, which was recently... more on Wikipedia
  • 10
    abertis is listed (or ranked) 10 on the list List of Telecommunications Companies

    abertis

    Logistics, Telecommunications
    Abertis Infraestructuras, S.A. is a Spanish conglomerate corporation. The company runs 6,713... more on Wikipedia
  • 11
    AboveNet is listed (or ranked) 11 on the list List of Telecommunications Companies

    AboveNet

    Telecommunications
    AboveNet, Inc. provides high bandwidth connectivity primarily for large corporate enterprises... more on Wikipedia
  • 12
    Access Communications is listed (or ranked) 12 on the list List of Telecommunications Companies

    Access Communications

    Telecommunications
    Access Communications Co-operative, Limited. is a Canadian cable television provider,... more on Wikipedia
  • 13
    Ace Communication Group is listed (or ranked) 13 on the list List of Telecommunications Companies

    Ace Communication Group

    Telecommunications, Digital television
    Ace Telephone, operating more recently as Ace Communication Group is a telephone cooperative... more on Wikipedia
  • 14
    ACN Inc. is listed (or ranked) 14 on the list List of Telecommunications Companies

    ACN Inc.

    Telecommunications
    ACN, Inc. is a multi-level marketing company that provides telecommunications, television,... more on Wikipedia
  • 15
    Adam Internet is listed (or ranked) 15 on the list List of Telecommunications Companies

    Adam Internet

    Telecommunications
    Adam Internet is an Australian Internet service provider that services residents, businesses... more on Wikipedia
  • 16
    Adams Cable is listed (or ranked) 16 on the list List of Telecommunications Companies

    Adams Cable

    Telecommunications, Arts
    Adams Cable is a local cable television and Internet provider that serves northeast... more on Wikipedia
  • 17
    ADC Telecommunications is listed (or ranked) 17 on the list List of Telecommunications Companies

    ADC Telecommunications

    Telecommunications, Telephone and Telegraph Apparatus
    ADC Telecommunications was a communications company located in Eden Prairie, Minnesota, a... more on Wikipedia
  • 18
    Adelphia is listed (or ranked) 18 on the list List of Telecommunications Companies

    Adelphia

    Telecommunications, Cable television
  • 19
    Advanced Cable Communications is listed (or ranked) 19 on the list List of Telecommunications Companies

    Advanced Cable Communications

    Telecommunications, Cable television
    Advanced Cable Communications is a division of Schurz Communications providing cable... more on Wikipedia
  • 20
    Advanced Info Service is listed (or ranked) 20 on the list List of Telecommunications Companies

    Advanced Info Service

    Telecommunications
    Advanced Info Service Public Company Limited is Thailand's largest GSM mobile phone operator... more on Wikipedia
  • 21
    Afghan Wireless is listed (or ranked) 21 on the list List of Telecommunications Companies

    Afghan Wireless

    Telecommunications
    Afghan Wireless is a cellular network provider in Afghanistan which was launched on 13... more on Wikipedia
  • 22
    Agile Communications is listed (or ranked) 22 on the list List of Telecommunications Companies

    Agile Communications

    Telecommunications
  • 23
    Aircel is listed (or ranked) 23 on the list List of Telecommunications Companies

    Aircel

    Telecommunications
    Aircel is an Indian mobile network operator headquartered in Chennai, which offers voice and... more on Wikipedia
  • 24
    Airimba Wireless is listed (or ranked) 24 on the list List of Telecommunications Companies

    Airimba Wireless

    Telecommunications
  • 25
    Airtel Bangladesh is listed (or ranked) 25 on the list List of Telecommunications Companies

    Airtel Bangladesh

    Telecommunications
    Airtel Bangladesh Ltd., DBA airtel, formerly known as Warid Telecom, is a GSM and 3G based... more on Wikipedia
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