Top 100 Telecommunication Companies Software Development Companies
The Best of December 2025Looking for a top telecommunication custom software developer?
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.
Check out our directory of Telecommunication Companies software development companies. Browse reviews and ratings and scan by industry or specialty to find the company that's the best fit for you.
List of the Best Telecommunications Custom Software Developers
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$25,000+10 - 49 employeesMedina, WAFlower Press Interactive is a small user experience agency launched in 2001. Their team offers UX/UI Design, Mobile App Development, Custom Software Development, Web Development, and more. The company is located in Medina, Washington.Read More
Industries
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$10,000+10 - 49 employeesJohannesburg, South AfricaRead More
Mobile application development firm CubeZoo was established in 2011. In Johannesburg, South Africa and London, England, their small team specializes in Mobile App Development, Web Development, Artificial Intelligence, UX/UI Design, and more.
Industries
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361$25,000+10 - 49 employeesPrague, Czech RepublicB&T lab is a. Their small team is based in Praha, Czech Republic and focuses on. The company was established in 2020.Read More
Clients
VisaIndustries
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362$10,000+10 - 49 employeesSofia, BulgariaSkillo® is an IT staff augmentation company. Established in 2018, the team focuses on IT staff augmentation, Custom Software Development, Artificial Intelligence, Corporate Training & Coaching, and more. Their small agency is in Sofia, Bulgaria and London, England.Read More
Industries
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363$10,000+10 - 49 employeesBrentwood, MOSteadyRain, a Digital Strategy company, was established in 1999. Their small team is located in Brentwood, Missouri and offers Digital Strategy, Search Engine Optimization, Custom Software Development, Web Development, and more.Read More
Clients
Build-a-Bear WorkshopIndustries
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364$10,000+10 - 49 employeesBeograd, SerbiaRead More
ComIT International is a software development and technology consulting company located in Belgrade, Serbia. Since 2006, they have provided custom software development, web development, and application testing services to primarily small business clients in the business services and advertising and marketing industries. They currently have about 20 employees.
Clients
tixbase: Ticketing Marketplace RAZ Mobility Footballerista Vijesti.baIndustries
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365$25,000+10 - 49 employeesDallas, TXRead More
Pixoul is a UX/UI design agency based in Dallas. They were founded in 2016 and primarily work with small and medium-sized businesses. Their team also provides IT staff augmentation services.
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DigicelIndustries
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366$50,000+50 - 249 employeesIași, RomaniaRead More
Established in 2004, Expert Network is a software development company. They are located in Antwerpen, Belgium and Iași, Romania and have a midsize team. The agency focuses on custom software development, web development, application testing, Artificial Intelligence, and more.
Industries
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367$5,000+10 - 49 employeesGdańsk, PolandRead More
Software development company Net PC was launched in 2005. The small Gdańsk, Poland-based team focuses on custom software development, enterprise app modernization, mobile app development, web development, and more.
Industries
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368$5,000+10 - 49 employeesMünchenstein, SwitzerlandY-Tech is a web development firm. Launched in 2020, the team focuses on Web Development, UX/UI Design, Custom Software Development, Mobile App Development, and more. Their small firm is T'bilisi, Georgia-based.Read More
Industries
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369$1,000+10 - 49 employeesSkopje, North MacedoniaQtWinSoft is a small custom software development company. Located in Skopje, North Macedonia, the agency was launched in 2014. Their team specializes in Custom Software Development, IoT development, Mobile App Development, and Blockchain.Read More
Clients
Keenova DeepSystems SanDisk CMSIndustries
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370$1,000+10 - 49 employeesDataPollex is a custom software development firm. The Chattogram, Bangladesh-based firm was established in 2022. The small team specializes in Custom Software Development, IT managed services, Mobile App Development, IT strategy consulting, and more.Read More
Industries
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371$50,000+50 - 249 employeesBucurești, RomaniaRead More
InCrys is a full-service IT and development agency based in Bucharest, Romania. They were founded in 2000, and have 111 employees that provide staff augmentation, custom software development, IT managed services, strategic consulting, and business intelligence software integration.
Clients
AuchanIndustries
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372$25,000+10 - 49 employeesKaunas, LithuaniaRead More
toughlex is an IT company based in Kaunas, Lithuania. Founded in 2015, toughlex and it's team of about 10 employees primarily offers custom software development and web development services to small and mid-market businesses in the IT, advertising, and telecommunications field.
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AdformIndustries
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373$10,000+10 - 49 employeesNoida, IndiaRead More
Droot, a branding firm, is located in Noida, India. The small team offers branding, ux/ui design, custom software development, mobile app development, and more and was founded in 2020.
Clients
Downtown ClubIndustries
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374$1,000+10 - 49 employeesYerevan, ArmeniaRead More
Small mobile application development firm Dirion , is in Yerevan, Armenia and Paphos, Cyprus. They provide mobile app development, AR/VR development, application testing, custom software development, and more and were founded in 2021.
Clients
TAUTO, Mashtraxx, Snowfall, S.A APP AND WEB DEVELOPERS, Spark App Development, To The Moon MobileIndustries
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375$25,000+50 - 249 employeesWarszawa, PolandRead More
Software development company Pretius is located in Warszawa, Poland. They offer custom software development, IT staff augmentation, enterprise app modernization, and IT managed services and were established in 2006.
Industries
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376Undisclosed50 - 249 employeesSofia, BulgariaRead More
Founded in 1998, Mehtodia is a software development firm that offers custom software development, IT managed services, and other application development services to their small business and mid-market clients in the utilities, telecommunications, and other industries. Their 250 employees are based out of offices in London and Sofia.
Clients
The majority of Methodia's clients are utility retailers and telecom companiesIndustries
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377$10,000+10 - 49 employeesToronto, CanadaRead More
ITM House is a Toronto based technologically agile software development company. They were founded in 2011 and have a team of 11 employees who specialize in custom software development, AI, and blockchain development. They primarily work with midmarket clients in the utilities, financial services, and healthcare industries.
Clients
The Look CompanyIndustries
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378$1,000+10 - 49 employeesBerlin, GermanyOxeltech GmbH is an IoT development company. They focus on IoT development, Computer Engineering, Engineering, Custom Software Development, and more and were established in 2021. The company is based in Berlin, Germany.Read More
Industries
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379$50,000+10 - 49 employeesWrocław, PolandRead More
Me & My Friends is a digital product studio based in Wroclaw, Poland, with an office in Warszawa, Poland. The studio, founded in 2006, has more than 30 employees and provides mobile app development, web development, application management & support, custom software development, IT strategy consulting, UX/UI design, and web design services. Me & My Friends serve midmarket and other-sized companies in various industries that include consumer products & services, business services, and financial services.
Clients
The International Football Association BoardIndustries
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380$50,000+250 - 999 employeesRead More
Based in West Wickham, United Kingdom and Samobor, Zagreb, Croatia, Emrys Consulting is a cloud consulting & SI company. Founded in 2022, the midsize team offers cloud consulting & SI, architectural design, IT strategy consulting, cybersecurity, and more.
Clients
D&S LtdIndustries
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381Undisclosed10 - 49 employeesRamat Gan, IsraelSogo Services, a software development company, was established in 2015. They are headquartered in Ramat Gan, Israel and have a small team. Their services include Custom Software Development, Artificial Intelligence, IoT development, cloud consulting & SI, and more.Read More
Clients
AT&TIndustries
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382$5,000+2 - 9 employeesRead More
Smartitory is a Miercurea Ciuc, Romania-based app development company. The small firm was established in 2019. Their services include mobile app development, web development, and ux/ui design.
Clients
Harghita RetailIndustries
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383$5,000+10 - 49 employeesOdesa, UkraineRead More
Singularika is a bot development company based in Odesa, Ukraine that was founded in 2016. The team of 17 provides in custom software development, web development, artificial intelligence, and e-commerce development services to mid-sized companies.
Clients
TripleLift Inc.Industries
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384$100,000+10 - 49 employeesNew York, NYRead More
Engine Digital is a digital consultancy and design studio based in New York, New York, that was established in 2002. Their team of 46 employees offers UX/UI design, product design, and web development services.
Clients
MastercardIndustries
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385Undisclosed10 - 49 employeesCharlotte, NCRead More
C5 Insight is a consultancy of 14 employees that is located in Charlotte, N.C. Founded in 2000, the company provides CRM and ECM consulting and system integration and custom software development for a variety of industries.
Industries
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386$25,000+10 - 49 employeesKraków, PolandRead More
Ultimate Systems is a software and enterprise solutions company based in Krakow, Poland. Founded in 2015, they comprise 26 employees experienced with building reliable custom-made backend systems and web and mobile applications. They work primarily in the business, automotive and manufacturing industries for small businesses, midmarket companies and international enterprises.
Clients
Lesser Poland Bus Stations S.A.Industries
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387$1,000+1,000 - 9,999 employeesAtlanta, GAInsight Global, a big data analytics company, provides BI & big data consulting & SI and cloud consulting & SI. The firm is located in Atlanta, Georgia and Birmingham, Alabama.Read More
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388$10,000+10 - 49 employeesRochester, NYRead More
Envative, based in Rochester, N.Y., is a custom web and mobile app development company that specializes in UX/UI design, web development, and mobile app development for the business services and advertising industries. Founded in 1998, Envative and its team 20 uses its expertise in consulting, design, and programming to develop solutions for its clients that accelerate sales, increase traffic, and grow their brands.
Clients
Pall CorporationIndustries
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389$10,000+250 - 999 employeesStockholm, SwedenRead More
Seamless Distribution Systems AB is a software company group based in Stockholm with more than 250 members. Founded in 2001, they are experts in custom software development, IT managed services, and business consulting for small and mid-market firms alike.
Clients
MTN GroupIndustries
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390$25,000+10 - 49 employeesBarcelona, SpainDigizone Labs is a software development firm. Founded in 2019, the small firm is located in Barcelona, Spain; London, England and Cartagena, Spain. Their team focuses on Custom Software Development, Mobile App Development, UX/UI Design, Architectural Design, and more.Read More
Clients
TETHRIndustries
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