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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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  • 1231

    (1 Reviews) 5.0

    Timeliness

    5.0

    Service Excellence

    5.0

    Value

    5.0

    Would Recommend

    5.0
    $10,000+
    10 - 49 employees
    Custom software development company Nexa Devs was established in 2019. Their small team is based in Lewes, Delaware. Their services include Custom Software Development, Web Development, IT staff augmentation, and Application Testing.
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  • 1232

    (0 Reviews)

    Not yet reviewed.

    $100,000+
    10 - 49 employees
    Leuven, Belgium
    Madewithlove, a web development company, specialize in Web Development and Mobile App Development. They were founded in 2008.
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  • 1233

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Belgrade, Serbia
    Archybility Software Development is a small data analytics company located in Belgrade, Serbia. Their services include BI & big data consulting & SI and Custom Software Development.
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  • 1234

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Brașov, Romania
    IoT development company MCB Soft was founded in 2014. In Brașov, Romania, the team focuses on IoT development and Custom Software Development.
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  • 1235

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Skopje, North Macedonia
    Software development company Sia Soft was established in 2019. In Skopje, North Macedonia, the team specializes in Custom Software Development and Mobile App Development.
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  • 1236

    (0 Reviews)

    Not yet reviewed.

    $50,000+
    10 - 49 employees
    Baku, Azerbaijan
    Custom software development firm Qscepter was established in 2017. The company offers Custom Software Development and ERP consulting and SI.
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  • 1237

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    SobSoft is a small Stupava, Slovakia-based software development company. The team provides Custom Software Development and Mobile App Development.
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  • 1238

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Kakkanad, India
    PearlSoft Technologies is an artificial intelligence development company headquartered in Kakkanad, India. The team provides Artificial Intelligence and Application Testing.
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  • 1239

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Almaty, Kazakhstan
    PayGate is an other IT consulting and SI company founded in 2005. Their team specializes in other IT consulting and SI and Custom Software Development.
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  • 1240

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    2 - 9 employees
    Webrecks Technologies is a website development firm. They are headquartered in Jaipur, India and Jaipur, India and have small team of experts. Their services include Web Development and Web Design.
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  • 1241

    (1 Reviews) 4.0

    Timeliness

    4.5

    Service Excellence

    4.0

    Value

    4.0

    Would Recommend

    4.0
    $5,000+
    1,000 - 9,999 employees
    San Jose, CA

    ACL Digital is an user experience company located in San Jose, California and Bengaluru, India. The large agency was launched in 1992. Their team specializes in ux/ui design, IT strategy consulting, BI & big data consulting & SI, cloud consulting & SI, and more.

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  • 1242

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Bangkok, Thailand
    4WT Co., Ltd is a custom software development company launched in 2008. The team specializes in Custom Software Development and Application Testing.
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  • 1243

    (0 Reviews)

    Not yet reviewed.

    $75,000+
    10 - 49 employees
    Nakuru, Kenya
    JUMBOSTAR SOLUTIONS LIMITED is an ERP consulting and SI company headquartered in Nakuru, Kenya. They focus on ERP consulting and SI and cloud consulting & SI and were founded in 2018.
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  • 1244

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    ho chi minh , Vietnam
    FOIS ICT PRO VIET NAM is a software development firm. The team specializes in Custom Software Development and Staffing and is in ho chi minh , Vietnam and ha noi, Vietnam.
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    Clients

    Sushi bar

    Industries

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  • 1245

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Stockholm, Sweden
    Softhouse, a custom software development firm, was established in 1996. They provides Custom Software Development and Mobile App Development.
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  • 1246

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    250 - 999 employees
    Guelph, Canada
    Sofstica, an artificial intelligence firm, was established in 2017. They offers Artificial Intelligence and AI Consulting.
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  • 1247

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Budapest, Hungary
    Launched in 2001, ITware is a midsize custom software development firm. Their services include Custom Software Development and Enterprise App Modernization.
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  • 1248

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Pune, India
    Launched in 2017, Telemerge IT Services is a custom software development firm. Their team provides Custom Software Development and IT staff augmentation.
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  • 1249

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Budget Coders is a web development firm. Located in Rewari, India, their midsize team specializes in Web Development and Mobile App Development. The company was established in 2009.
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    Clients

    MyCurrency, Backbone International, Skilent, Gokada, Ridesharing Application, EveryPig,

    Industries

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  • 1250

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Warwick, NY
    Digital Strategy company GeekHive is headquartered in Warwick, New York. Their services include Digital Strategy and IT strategy consulting.
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    Industries

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  • 1251

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    2 - 9 employees
    Gdańsk, Poland
    Based in Gdańsk, Poland, getdata.systems is a software development company. Their services include Custom Software Development and Web Development.
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  • 1252

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Helsinki, Finland
    Founded in 2020, Superbrain Oy is a software development firm and website development company. Their services include Custom Software Development and Web Development.
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  • 1253

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Warszawa, Poland
    RelaxRhythm Innovations, a software development company, is in Warszawa, Poland. They focus on Custom Software Development and Branding.
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  • 1254

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    BlackShift is a custom software development company. Founded in 2025, their team offers Custom Software Development and Web Development.
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    Industries

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  • 1255

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Web Projects Lab is a software development firm based in Poznan, Poland. Launched in 2019, the team offers Custom Software Development and Artificial Intelligence.
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    Industries

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  • 1256

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Mobile app development company Sylpheo offers Mobile App Development and Custom Software Development. They are located in Bordeaux, France and Saint-Quentin, France.
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    Industries

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  • 1257

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Tallinn, Estonia
    Trinidad Wiseman is a web design company. The team provides Web Design and UX/UI Design, and the agency is headquartered in Tallinn, Estonia and Rakvere, Estonia.
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    Clients

    Nortal

    Industries

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  • 1258

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Amadora, Portugal
    SYONE is a midsize Amadora, Portugal-based custom software development company. Their services include Custom Software Development and Web Development.
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    Industries

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  • 1259

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    10 - 49 employees
    Budapest, Hungary
    Sprintform is a website development firm. Founded in 2019, the company is headquartered in Budapest, Hungary and London, England. Their team specializes in Web Development and Mobile App Development.
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    Clients

    OTP Bank

    Industries

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  • 1260

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Tallinn, Estonia
    Krabu Grupp is an Enterprise App Modernization company founded in 2012. The firm focuses on Enterprise App Modernization and Custom Software Development.
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    Industries

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