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Top 100 Telecommunication Companies Software Development Companies

The Best of December 2025

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List of the Best Telecommunications Custom Software Developers

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  • 1021

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Seoul, South Korea
    Digital Hearts Co., Ltd., a Translation company, was founded in 2001. The company offers Translation and Call Center Services.
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  • 1022

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Wrocław, Poland
    Launched in 2006, IT-Dev Sp. Z o.o., a midsize cloud consulting & SI company, is in Wrocław, Poland. Their team specializes in cloud consulting & SI and Cybersecurity.
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  • 1023

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Dhaka, Bangladesh
    Launched in 2011, Impel Service & Solutions Limited (ISSL) is a midsize Customer Service Outsourcing company. Their team provides Customer Service Outsourcing and Custom Software Development.
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  • 1024

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Warszawa, Poland
    CRM consulting and SI company OneDynamics was established in 2015. The team provides CRM consulting and SI and Custom Software Development.
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  • 1025

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    North Sydney, Australia
    Object Consulting, a software development company, was founded in 1989. Headquartered in North Sydney, Australia, the team specializes in Custom Software Development and CRM consulting and SI.
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  • 1026

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Marousi, Greece
    In Marousi, Greece, Software Competitiveness International S.A. Is a software development firm. They provide Custom Software Development and Mobile App Development.
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  • 1027

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Novi Sad, Serbia
    Devtech Group is a custom software development company. The Novi Sad, Serbia-based agency specializes in Custom Software Development and Enterprise App Modernization.
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  • 1028

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    München, Germany
    ConSol Software is a custom software development company. Founded in 1984, the team focuses on Custom Software Development and IT managed services.
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  • 1029

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Pune, India
    Incentius is a midsize custom software development firm launched in 2013. Their services include Custom Software Development and Other Application Development.
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  • 1030

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Knoxville, TN
    Mintbit is a software development company and website development company located in Knoxville, Tennessee. They offer Custom Software Development and Web Development and were launched in 2005.
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  • 1031

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Bratislava, Slovakia
    EEA s.r.o., a software development company, is located in Bratislava, Slovakia. Established in 1991, the team offers Custom Software Development and IT staff augmentation.
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  • 1032

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Hialeah, FL
    DIO STUDIO is a software development company. Their team is based in Hialeah, Florida and Barranquilla, Colombia and offers Custom Software Development and Digital Strategy.
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  • 1033

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Bogotá, Colombia
    DB System, an IT staff augmentation company, was established in 1998. The agency focuses on IT staff augmentation and Custom Software Development.
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  • 1034

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Łódź, Poland
    Frontend House is an user experience design company established in 2020. The company focuses on UX/UI Design and Custom Software Development.
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  • 1035

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Jacksonville, FL
    In Jacksonville, Florida, Astadia Consulting is a midsize software development company. The team offers Custom Software Development and Enterprise App Modernization.
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  • 1036

    (0 Reviews)

    Not yet reviewed.

    $50,000+
    250 - 999 employees
    Leeds, England
    Founded in 2014, Infinity Works is a custom software development company. Located in Leeds, England and London, England, the team focuses on Custom Software Development and cloud consulting & SI.
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  • 1037

    (0 Reviews)

    Not yet reviewed.

    $50,000+
    10 - 49 employees
    Chișinău, Moldova
    Oneest is a custom software development firm. The team focuses on Custom Software Development and Web Design, and the company is headquartered in Chișinău, Moldova.
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  • 1038

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Auckland, New Zealand
    Flipmind is a custom software development company. They provide Custom Software Development and Web Design and are headquartered in Auckland, New Zealand.
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  • 1039

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    BeDjango is a web development company. Established in 2016, the team offers Web Development and Custom Software Development. The firm is headquartered in Sevilla, Spain and London, England.
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  • 1040

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Southlake, TX
    Custom software development firm CyByte Inc focuses on Custom Software Development and IT strategy consulting. They were founded in 2011.
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    Clients

    CyByte maintains their clients' anonymity. Many of their clients are hospital systems and medical facilities

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  • 1041

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Cheltenham, England
    Founded in 2007, Salpo Technologies is a custom software development company. Their team provides Custom Software Development and Mobile App Development.
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  • 1042

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Vilnius, Lithuania
    Inventi is a software development firm. Their small team of employees is in Vilnius, Lithuania. Their team offers Custom Software Development and IT managed services.
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  • 1043

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Dresden, Germany
    Software development firm and IoT development company Teleconnect GmbH is located in Dresden, Germany. They specialize in Custom Software Development and IoT development.
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  • 1044

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Software development firm Applied Systems Ltd. Is headquartered in Minsk, Belarus. Founded in 1997, the team provides Custom Software Development and Web Development.
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  • 1045

    (0 Reviews)

    Not yet reviewed.

    $50,000+
    250 - 999 employees
    Warszawa, Poland
    Nexio Management is a custom software development company. The team focuses on Custom Software Development and IT managed services and is located in Warszawa, Poland.
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  • 1046

    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $1,000+
    10 - 49 employees
    03, Andorra
    SinzerAD, an IT managed services company, was established in 2016. They are located in Encamp, Andorra and have a small team. Their services include IT managed services, Custom Software Development, Web Development, Enterprise App Modernization, and more.
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  • 1047

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Pune, India
    Launched in 2020, Prolincur Technologies is a custom software development company. The small team provides Custom Software Development and Web Development.
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  • 1048

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Zagreb, Croatia
    X-LOGIC is a Product Design company. The team offers Product Design and Custom Software Development, and the agency is headquartered in Zagreb, Croatia.
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  • 1049

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Ahmedabad, India
    Located in Ahmedabad, India and Brandon, Canada, Infigrid Solutions is a custom software development company. Launched in 2018, the team focuses on Custom Software Development and Web Development.
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  • 1050

    (0 Reviews)

    Not yet reviewed.

    $50,000+
    250 - 999 employees
    Bengaluru, India
    Software development company Wissen Technology was established in 2015. The midsize team provides Custom Software Development and Mobile App Development.
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