Top 100 Telecommunication Companies Software Development Companies

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Top 100 Telecommunication Companies Software Development Companies

The Best of December 2025

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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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  • 1321

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Valladolid, Spain
    Five Flames Mobile is a small Valladolid, Spain-based application development company. Their services include Mobile App Development and Custom Software Development.
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  • 1322

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Mar del Plata, Argentina
    Custom software development firm Advenio Software was established in 2007. The team focuses on Custom Software Development and Application Management & Support and is in Mar del Plata, Argentina.
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  • 1323

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    2 - 9 employees
    Beograd, Serbia
    Founded in 2008, HALO is a web design company. The team provides Web Design and Custom Software Development.
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  • 1324

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Yerevan, Armenia
    Established in 2019, Varmtech is a mobile application development company. The agency provides Mobile App Development and Web Development.
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  • 1325

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Gurugram, India
    ESecForte Technologies, an app development company, was established in 2011. Located in Gurugram, India and Delhi, India, the team specializes in Mobile App Development and Digital Strategy.
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  • 1326

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    2 - 9 employees
    Los Angeles, CA
    Software development company Tech Engine Group is located in Los Angeles, California. The team focuses on Custom Software Development and Web Development.
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  • 1327

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Kyiv, Ukraine
    Disoft — design & development company, a midsize software development firm, is in Kyiv, Ukraine and Staten Island, New York. The team focuses on Custom Software Development and UX/UI Design.
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  • 1328

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Sydney, Australia
    Bluebirdz is a software development company. Their midsize team is based in Sydney, Australia and focuses on Custom Software Development and Mobile App Development. The agency was launched in 2016.
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  • 1329

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    50 - 249 employees
    Warszawa, Poland
    Sigma Connectivity Poland is a Warszawa, Poland-based custom software development firm. They specialize in Custom Software Development and Artificial Intelligence and were founded in 2013.
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  • 1330

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    2 - 9 employees
    Rosario, Argentina
    Gamifica, a Business Consulting company, specializes in Business Consulting and Custom Software Development. The agency is headquartered in Rosario, Argentina.
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  • 1331

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Indore, India
    TekIT Software Solutions Pvt. Ltd. (India & USA) is an IT staff augmentation company founded in 2018. Their services include IT staff augmentation and Custom Software Development.
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  • 1332

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Sofia, Bulgaria
    Launched in 2004, NATEK is a custom software development firm. Their services include Custom Software Development and cloud consulting & SI.
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  • 1333

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    250 - 999 employees
    Richmond Hill, Canada
    MobileLIVE is an Enterprise App Modernization company. Their team is in Richmond Hill, Canada and Montreal, Canada. The firm provides Enterprise App Modernization and UX/UI Design.
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    Telus

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  • 1334

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Toronto, Canada
    Software development firm Blanc Labs provides Custom Software Development and Enterprise App Modernization. They were established in 2013.
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  • 1335

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Zagreb, Croatia
    Based in Zagreb, Croatia, TIS Grupa is a custom software development firm. They specialize in Custom Software Development and Enterprise App Modernization.
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  • 1336

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    1,000 - 9,999 employees
    Schlieren, Switzerland
    Zuhlke is a web development firm. Launched in 1968, the team offers Web Development and Custom Software Development. The firm is based in Schlieren, Switzerland and Singapore, Singapore.
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  • 1337

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    50 - 249 employees
    Chennai, India
    Future Focus Infotech is a midsize Chennai, India-based IT strategy consulting company. The team specializes in IT strategy consulting and Cybersecurity.
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  • 1338

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Grand Rapids, MI
    K Group Companies is an IT strategy consulting company headquartered in Grand Rapids, Michigan. They offer IT strategy consulting and cloud consulting & SI.
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  • 1339

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    10 - 49 employees
    Brookfield, WI
    Lanex, LLC is a custom software development firm. The small Brookfield, Wisconsin-based team offers Custom Software Development and E-Commerce Development. The company was established in 1999.
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  • 1340

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Dalton, GA
    InventureIT is a software development company launched in 2007. The small team offers Custom Software Development and cloud consulting & SI.
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  • 1341

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Headquartered in Dubai, United Arab Emirates, Cloud Solutions Global is a software development firm. They focus on Custom Software Development and Search Engine Optimization and were founded in 2022.
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  • 1342

    (1 Reviews) 5.0

    Timeliness

    4.5

    Service Excellence

    4.5

    Value

    4.5

    Would Recommend

    4.5
    Undisclosed
    2 - 9 employees
    Kolkata, India

    Diziwings Technologies Pvt. Ltd. Is a logo company. Launched in 2020, the team specializes in logo, web design, custom software development, web development, and more. Their small company is Kolkata, India-based.

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  • 1343

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    10 - 49 employees
    Gurugram, India
    Balsam Technologies is a website development firm. Founded in 2016, the firm is headquartered in Gurugram, India. Their services include Web Development and Mobile App Development.
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  • 1344

    (0 Reviews)

    Not yet reviewed.

    Undisclosed
    10 - 49 employees
    Paphos, Cyprus
    Headquartered in Berlin, Germany and Paphos, Cyprus, Technocrati is an IT strategy consulting company. They provide IT strategy consulting and Custom Software Development.
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  • 1345

    (0 Reviews)

    Not yet reviewed.

    $1,000+
    50 - 249 employees
    Cairo, Egypt
    Established in 2024, INFORABIA Solutions and Consultancy is a cloud consulting & SI company. The agency offers cloud consulting & SI and ERP consulting and SI, and is midsize.
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  • 1346

    (0 Reviews)

    Not yet reviewed.

    $5,000+
    50 - 249 employees
    Bengaluru, India
    Mak Stalwart, a midsize software development firm, is headquartered in Bengaluru, India and London, England. Their services include Custom Software Development and IT strategy consulting.
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  • 1347

    (0 Reviews)

    Not yet reviewed.

    $10,000+
    10 - 49 employees
    Berkeley, CA
    Small web development company CivicActions, is in Berkeley, California. Their services include Web Development and Web Design.
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  • 1348

    (0 Reviews)

    Not yet reviewed.

    $250,000+
    50 - 249 employees
    Prishtina, Kosovo
    Kosbit is a midsize IT staff augmentation company in Prishtina, Kosovo. The team specializes in IT staff augmentation and IT managed services.
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  • 1349

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Dhaka, Bangladesh
    Data edge limited is a custom software development firm established in 2002. Their services include Custom Software Development and BI & big data consulting & SI.
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  • 1350

    (0 Reviews)

    Not yet reviewed.

    $25,000+
    50 - 249 employees
    Cairo, Egypt
    Sumerge is an ECM consulting and SI company. They offer ECM consulting and SI and Custom Software Development and were founded in 2005. The company is based in Cairo, Egypt and Boston, Massachusetts.
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