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Best telecommunication companies in San Antonio, TX

We figured out the best telecommunication companies to work for in Texas using data on salaries, company financial health, and employee diversity. You can also search for the best telecommunication companies to work for in any other state or city.

Best companies to work for in San Antonio, TX
  1. Zippia score 4.3

    #1 Best telecommunication company in San Antonio
    Company description:

    ISS A/S is a Facility Services company founded in Copenhagen, Denmark in 1901. ISS services include: cleaning services, support services, property services, catering services, security services and facility management services.

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  2. Zippia score 4.0

    #2 Best telecommunication company in San Antonio
    Company description:

    Globalgig orchestrates hyperconnectivity for the enterprise business continuum with a suite of fully-managed mobility and connectivity services. Globalgig's proprietary Multi-IMSI (International Mobile Subscriber Identity) SIM card is a revolutionary technology that enables subscribers to use their Globalgig SIM card anywhere across their home country and countries all over the world at cost-effective rates. Enterprise businesses simply turn their device on and the Globalgig system will automatically select the available IMSI offering the most optimal coverage and service.

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  3. Zippia score 4.0

    #3 Best telecommunication company in San Antonio
    Company description:

    Genesis-ATC is a key manufacturer-to-consumer link providing critical post-manufacturing service, support and logistics to the telecommunications industry.

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Other national companies with offices in San Antonio, TX

Zippia score 4.7

Company description:

TESSCO Technologies (NASDAQ:TESS), is Your Total Source for making wireless work. The convergence of wireless and the Internet is revolutionizing the way they live, work and play. New systems and applications are creating opportunities and challenges at an unprecedented rate. TESSCO is there, thinking in new ways for exceptional outcomes. TESSCO architects and delivers, with innovation, productivity and speed, the product and value chain solutions to organizations responsible for building, using and maintaining wireless broadband systems.

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Zippia score 4.7

Company highlights:

Terremark Worldwide, Inc., a subsidiary of Verizon Communications Inc., provides managed information technology (IT) solutions such as colocation, managed hosting, managed network, disaster recovery, security, and cloud computing services. The company has data centers in the United States, Europe and Latin America. Its clients come from various sectors including: enterprise, government agencies, systems integrators, network service providers, Internet content and portal companies. Terremark Worldwide was founded in 1982 and is based in Miami, Florida.

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Zippia score 4.6

Company highlights:

AT&T Inc. is a modern media company whose mission is to inspire human progress through the power of communication and entertainment. They bring together premium video content, a large base of direct-to-consumer relationships, high-speed networks optimized for video and advertising technology to lead the next revolution in technology, media and telecommunications. AT&T has recorded 35 consecutive years of quarterly dividend growth and is a Fortune 10 company.

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Zippia score 4.6

Company description:

Aviat Networks is a supplier of wireless transmission solutions. The Company provides Internet protocol (IP) networking expertise toward building a carrier class foundation for mobile and fixed broadband networks. With more than 750,000 systems installed around the world, the Company offers best-of-breed solutions including long term evolution (LTE)-ready microwave backhaul and a complete portfolio of service and support options to public and private telecommunications operators worldwide. Its products also include both point-to-point (PTP) and point-to-multipoint (PMP) digital microwave transmission systems designed for first/last mile access, middle mile/backhaul, and long distance trunking applications. Aviat Networks offers a range of products and services through two business segments based on geographical markets: North America and International.

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Zippia score 4.5

Company description:

Grande Communications ClearSource, Inc. provides residential and business customers with local and long distance phone services, broadband Internet access, and cable programming. The company offered its customers all three services from just one company, allowing them to receive only one affordable bill. Grande Communications ClearSource, Inc. was formerly known as ClearSource, Inc. and changed its name to Grande Communications ClearSource, Inc. in June, 2002 as a result of its acquisition by Grande Communications Holdings, Inc. The company was incorporated in 1998 and is based in San Marcos, Texas. As of June 28, 2002, Grande Communications ClearSource, Inc. operates as a subsidiary of Rio Holdings, Inc.

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Zippia score 4.4

Company description:

Sorenson Communications is a trusted services, which include Sorenson Video Relay Service, the highest-quality video interpreting service.

Zippia score 4.3

Company description:

UniTek Global Services is a provider of engineering, construction management and installation fulfillment services to companies specializing in the telecommunications, broadband cable, wireless, two-way radio, transportation, public safety and satellite industries. UniTek has created a scalable operating platform, enabling each UniTek subsidiary to deliver quality services to its Fortune 200 customers.

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Zippia score 4.2

Company description:

EJ is a company based in East Jordan, Michigan.

Zippia score 3.9

Company description:

Velex is a tower construction and technical services company. We provide tower, civil and equipment installation services for wireless and wireline projects, including civil site preparation, antenna formation optimization, structural enhancement asses...

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Zippia score 3.8

Company description:

Sinclair Broadcast Group, Inc. is one of the largest and most diversified television broadcasting companies in the country today. Sinclair owns and operates, programs or provides sales services to 140 television stations in 72 markets, after pending transactions. Sinclair's television group reaches approximately 35% of US television households and includes FOX, ABC, MyTV, CW, CBS, NBC, and Azteca affiliates. Sinclair, either directly or through its Ventures subsidiary, makes equity investments in strategic companies. Sinclair Broadcast Group, Inc. was founded in 1986, went public in 1995 and is traded on the Nasdaq Exchange under the ticker symbol SBGI.

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Zippia score 3.8

Company description:

Datacenters.com is the #1 platform for building IT infrastructure globaly - top colocation data centers, network, peering and cloud providers. Digital RFPs!

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Best telecommunication companies in San Antonio, TX

RankCompanyZippia score
1ISS A/S4.3
2Globalgig4.0
3Genesis-ATC4.0