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Top 100 Telecommunication Companies Software Development Companies

The Best of April 2026

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Software developers own the process of transforming data into an organized structure for a product such as a mobile app or website. As you tackle complex development projects to grow your business, you'll need the right partner for your needs. 

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List of the Best Telecommunications Custom Software Developers

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  • 961

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Jena, Germany
    Blockchain company TDSoftware GmbH was launched in 2010. The team offers Blockchain and Web Development and is based in Jena, Germany.
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  • 962

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Richmond, TX
    SHHAR is an application development company based in Richmond, Texas. They focus on Mobile App Development and Web Design and were launched in 2024.
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  • 963

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Los Angeles, CA
    TOPCONE INC is a software development firm. The firm is in Los Angeles, California. Their services include Custom Software Development and Mobile App Development.
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  • 964

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Beograd, Serbia
    Pfactory is a custom software development firm. Launched in 2023, the team focuses on Custom Software Development and Microservices Architecture Services. The company is in Beograd, Serbia.
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  • 965

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Reliq AI is a custom software development company established in 2004. Headquartered in Ottawa, Canada, the team provides Custom Software Development and Artificial Intelligence.
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  • 966

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Warszawa, Poland
    Algolytics Technologies is a small custom software development company. Established in 2019, the team offers Custom Software Development and BI & big data consulting & SI.
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  • 967

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    8Creation is an application development company. Their team is based in Singapore, Singapore and provides Mobile App Development and Custom Software Development.
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    Clients

    China Telecom Asia Pacific Eco World Development Group Berhad Asia Pacific Exchange Pte. Ltd Greenland Childcare Singapore

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  • 968

    (0 Reviews)

    Not yet reviewed.

    $75,000+
    50 - 249 employees
    Almaty, Kazakhstan
    Sprint Squads is an app development firm. Their team is in Almaty, Kazakhstan and Nur-Sultan, Kazakhstan and focuses on Mobile App Development and Custom Software Development.
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  • 969

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Calgary, Canada
    Based in Calgary, Canada and Winnipeg, Canada, Nexix Inc is a custom software development firm. The team specializes in Custom Software Development and Other Digital Marketing.
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  • 970

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Warszawa, Poland
    Founded in 2016, It-house.co, a small web development firm, is in Warszawa, Poland. Their team offers Web Development and UX/UI Design.
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  • 971

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Dhaka, Bangladesh
    Codeware Ltd, a software development company, was established in 2017. The small team offers Custom Software Development and Web Development.
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  • 972

    (0 Reviews)

    Not yet reviewed.

    $50,000+
    2 - 9 employees
    Canceled, a custom software development firm, was founded in 2017. Based in Canceled, Delaware and Canceled, Georgia, the team focuses on Custom Software Development and IoT development.
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  • 973

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Software development company and IT managed services company Alepo Technologies Inc was founded in 2004. The midsize team offers Custom Software Development and IT managed services.
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  • 974

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Redruth, England
    Headforwards, a midsize IT strategy consulting company, is located in Redruth, England. Their services include IT strategy consulting and BI & big data consulting & SI.
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    Clients

    John Lewis Partnership Cornwall Council Softcat Bluecrest

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  • 975

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Los Angeles, CA
    Ace Infoway is a web development company. In Los Angeles, California, their team focuses on Web Development and Custom Software Development.
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    Clients

    OSHO

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  • 976

    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    4.5

    Would Recommend

    5.0
    $50,000+
    50 - 249 employees

    iTo is a development company in Kaunas and Vilniaus, Lithuania, that was founded in 2006. iTo Logo has more than 40 employees who specialize in web design, mobile app development, web development, and non-voice BPO/back office services for clients in the health care, financial services, and IT industries.   

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    Clients

    Tele2

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  • 977

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Sofia, Bulgaria
    CodeValue Bulgaria is an IT staff augmentation company. The midsize Sofia, Bulgaria-based team offers IT staff augmentation and Custom Software Development. The firm was founded in 2014.
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  • 978

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Bogotá, Colombia
    Grupo Cubo is a data analytics company and software development company. The Bogotá, Colombia-based team focuses on BI & big data consulting & SI and Custom Software Development.
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  • 979

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Karlsruhe, Germany
    Established in 2017, HS High Stake GmbH is a web development firm. The company provides Web Development and Custom Software Development.
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  • 980

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Johannesburg, South Africa
    PYGIO, a web design company, was founded in 2021. They provides Web Design and UX/UI Design.
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    Clients

    First National Bank Vodacom Toyota absa

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  • 981

    (1 Reviews) 4.0

    Timeliness

    4.0

    Service Excellence

    4.0

    Value

    4.0

    Would Recommend

    4.0
    $5,000+
    10 - 49 employees
    Buenos Aires, Argentina

    IGGLOBAL is a small CRM consulting and SI company. They focus on CRM consulting and SI, ERP consulting and SI, custom software development, and mobile app development and were established in 2005. The company is based in Buenos Aires, Argentina.

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    Clients

    Nova Latin America

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  • 982

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Budapest, Hungary
    Virgo Systems is an e-commerce development firm founded in 2000. The agency offers E-Commerce Development and Custom Software Development.
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  • 983

    (1 Reviews) 4.5

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    Thiruvananthapuram, India
    Krayde Software Services is an AI Consulting company. Founded in 2022, the team specializes in AI Consulting, Artificial Intelligence, Web Development, Mobile App Development, and more. Their small company is located in Thiruvananthapuram, India.
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  • 984

    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    250 - 999 employees
    Zheng Zhou Shi, China

    HISOFT HENAN co. LTD is a custom software development company founded in 2011. The company specializes in custom software development, enterprise app modernization, e-commerce development, IoT development, and more and has a midsize team.

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  • 985

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Montevideo, Uruguay
    Custom software development company HillSix was established in 2012. The team offers Custom Software Development and IT staff augmentation and is located in Montevideo, Uruguay.
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  • 986

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Branding company Xander Marketing was established in 2009. The small team specializes in Branding and Marketing Strategy.
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  • 987

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Kraków, Poland
    Located in Kraków, Poland, Tronel is a software development firm. Launched in 2011, the team specializes in Custom Software Development and IoT development.
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  • 988

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Helsinki, Finland
    Softros Systems Inc. OY is a small Helsinki, Finland-based custom software development firm. The team provides Custom Software Development and Enterprise App Modernization.
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  • 989

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Algeiba, a midsize IT strategy consulting company, is in Miami Beach, Florida. Their services include IT strategy consulting and BI & big data consulting & SI.
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  • 990

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Tallinn, Estonia
    Proekspert, a midsize custom software development company, is based in Tallinn, Estonia. Their services include Custom Software Development and IoT development.
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    Clients

    Danfoss

    Industries

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