Top 100 Telecommunication Companies Software Development Companies
The Best of June 2026Looking 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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$10,000+10 - 49 employeesMedina, WAFlower Press Interactive is a Medina, Washington-based UX agency. The small team focuses on UX/UI Design, Mobile App Development, Custom Software Development, Web Design, and more and was established in 2001.Read More
Industries
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181$50,000+50 - 249 employeesKyiv, UkraineRead More
JEVERA is a high-end software solution company located in Kiev, Ukraine. Founded in 2009, their 50 employees offer BI & big data consulting, custom software development, and enterprise app modernization services to their clients.
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Effortel SAIndustries
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182$10,000+50 - 249 employeesTallinn, EstoniaOpus Online, a software development company, was launched in 2009. Their midsize team is located in Tallinn, Estonia. The agency specializes in Custom Software Development, Web Development, UX/UI Design, Enterprise App Modernization, and more.Read More
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IBMIndustries
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183$5,000+250 - 999 employeesGilching, GermanySaM Solutions is a Gilching, Germany-based IoT development company. The midsize team specializes in IoT development, IT staff augmentation, Custom Software Development, E-Commerce Development, and more. The agency was established in 1993.Read More
Industries
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184$5,000+10 - 49 employeesFujairah, United Arab EmiratesRead More
Inventale is an ad inventory forecasting, yield management and ad network monitoring platform based in Fujairah, U.A.E., with an office in Samara, Russia. The platform, founded in 2013, the platform has a team of more than 20 that provides custom software development, BI & big data consulting & SI, mobile app development, and AI services to midmarket and other-sized companies in the consumer products & services, IT, media, and other industries.
Clients
Majid Al FuttaimIndustries
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185$75,000+10 - 49 employeesOtford, EnglandEcce. Is a small software development company based in Otford, England. Launched in 2000, the team specializes in Custom Software Development, Web Development, Mobile App Development, E-Commerce Development, and more.Read More
Clients
Telecoms World The NHS Sennheiser StabicraftIndustries
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186$10,000+2 - 9 employeesLondon, EnglandRead More
Founded in 2017, Lambert Labs is a software development agency that specializes in Python. Their team of fewer than 10 employees is based in London. They also provide web development services and application testing.
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AccentureIndustries
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187$25,000+50 - 249 employeesToronto, CanadaRead More
Established in 2012, Orion eSolutions is a custom software development firm. The company offers custom software development, IT managed services, web development, e-commerce development, and more and has a midsize team.
Industries
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188Undisclosed10 - 49 employeesJanki, PolandRead More
JAVEO is a custom software development house based in Warszawa, Poland. Founded in 2000, their team of 20 serves clients in the telecommunications, banking, and insurance fields. Services include CMS and platform development.
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Link4Industries
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189$25,000+50 - 249 employeesDubai, United Arab EmiratesSynavos, an ERP consulting and SI company, is in Dubai, United Arab Emirates; Lahore, Pakistan; Baldwin, New York and Stockholm, Sweden. The midsize agency was established in 2014. Their team offers ERP consulting and SI, IT managed services, Custom Software Development, and Low/No Code Development.Read More
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YahudaIndustries
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190$10,000+50 - 249 employeesЛьвів, UkraineClover Dynamics is a Львів, Ukraine-based IT staff augmentation company. The midsize company was founded in 2020. Their services include IT staff augmentation, Custom Software Development, Artificial Intelligence, and AI Agents.Read More
Clients
Syte.AI PressReader TypeWise SolyticIndustries
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191$25,000+50 - 249 employeesKharkiv, UkraineRead More
Telesens is a software products and solutions provider based in Kharkiv, Ukraine. The company, founded in 1998, has more than 100 employees and provides mobile app development, UX/UI design, and web development services to midmarket and other-sized companies and institutions in the telecommunications, health care & medical, financial services, e-commerce, and education industries.
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KyivstarIndustries
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192$25,000+50 - 249 employeesZagreb, CroatiaRead More
Ingemark is a custom software development company located in Boulder, Colo. and Zagreb, Croatia. Founded in 1990, they have 30 employees highly experienced with software development and Cloud consulting for a range of businesses in the arts, hospitality and business sectors. Services include UX and UI design, testing, research, maintenance, and Amazon Web Services.
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New York Genome CenterIndustries
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193$10,000+50 - 249 employeesPoznań, PolandRead More
Setapp is an AR/VR development firm founded in 2009. Based in Poznan, Poland, the team of 64 specializes in web development, mobile app development, and AR/VR development. They serve all levels of clientele in the education, media, and gaming industries.
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Maersk TankersIndustries
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194$5,000+10 - 49 employeesLjubljana, SloveniaRead More
Positiva is a high-tech company founded in 2007. Their team of more than 10 employees provides custom software, e-commerce, and mobile app development solutions from their office in Ljubljana, Slovenia. They work with small and mid-market firms from a variety of industries.
Clients
SalusIndustries
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195$10,000+10 - 49 employeesBudapest, HungaryAI development company TechnoLynx was founded in 2019. The firm specializes in Artificial Intelligence, custom software development, and other IT consulting and SI and has a small team.Read More
Industries
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196$25,000+10 - 49 employeesLagos, NigeriaRead More
Founded in 2016, Intelia is a development firm. Their team of around 25 employees is based in Lagos Nigeria, with an additional office in Porter, Texas. They focus on custom software development, mobile app development, and AI.
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DeloitteIndustries
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197$25,000+2 - 9 employeesRead More
Southport Technology Group is a Chicago, Illinois-based custom software development company. The small firm was established in 2021. Their team provides custom software development and application management & support.
Industries
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198$25,000+250 - 999 employeesZug, SwitzerlandAI Engineering by Grid Dynamics, an IT staff augmentation company, is based in Zug, Switzerland; Wormerveer, Netherlands and London, England. They offer IT staff augmentation, Custom Software Development, and IT strategy consulting and were established in 1999.Read More
Industries
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199$1,000+50 - 249 employeesSanta Rosa, CAWebsite development company ZUZEX was established in 2008. Their midsize team is in Santa Rosa, California and focuses on Web Development, Custom Software Development, Mobile App Development, and Low/No Code Development.Read More
Industries
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200$5,000+10 - 49 employeesEdenvale, South AfricaSoftserve Digital Development is a custom software development firm in Edenvale, South Africa. Established in 2011, the small team focuses on Custom Software Development, Web Development, Web Design, UX/UI Design, and more.Read More
Clients
Century 21Industries
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201$25,000+10 - 49 employeesZagreb, CroatiaEnterwell is a Zagreb, Croatia-based software development company. The small company was launched in 2014. Their services include Custom Software Development, Web Development, E-Commerce Development, Mobile App Development, and more.Read More
Clients
PodravkaIndustries
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202$5,000+50 - 249 employeesNew Delhi, IndiaBased in New Delhi, India and Noida, India, Meetri Infotech Private Limited is a software development firm. The midsize firm was launched in 2009. Their services include Custom Software Development, Mobile App Development, E-Commerce Development, Web Development, and more.Read More
Clients
SamsungIndustries
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203$10,000+50 - 249 employeesŁódź, PolandRead More
Liki Mobile Solutions is an international software house based in Łódź, Poland, and founded in 2013. Their team of 42 employees specializes in web development, custom software development, and UX/UI design for clients in the telecommunications, IT, and advertising industries.
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Orange PolskaIndustries
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204$25,000+10 - 49 employeesNiš, SerbiaBoopro Technology is a website development firm. Their small team is in Niš, Serbia and Beograd, Serbia. The agency focuses on Web Development, IT staff augmentation, Mobile App Development, UX/UI Design, and more.Read More
Industries
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205$10,000+50 - 249 employeesZagreb, CroatiaPontis Technology d.o.o., a midsize software development company, is based in Zagreb, Croatia; Sarajevo, Bosnia and Herzegovina and Düsseldorf, Germany. They specialize in Custom Software Development, Artificial Intelligence, Web Development, and Mobile App Development and were founded in 2022.Read More
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NamcoIndustries
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206Undisclosed10 - 49 employeesWrocław, PolandCustom software development company Innovation Software is located in Wrocław, Poland. The small team specializes in Custom Software Development, IT managed services, IT staff augmentation, Web Development, and more and was launched in 2015.Read More
Clients
TezeuszIndustries
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207$5,000+10 - 49 employeesBernex, SwitzerlandRead More
Software Service & Innovation is a software company based in Carouge, Switzerland with over 10 members in their team. Since 2017, they have offered their services in custom software, e-commerce, and other application development for clients in the IT, telecommunications, and financial services industries.
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Echovox (https://www.echovox.com/)Industries
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208$5,000+10 - 49 employeesZagreb, CroatiaRead More
IDE3 is an IT company in Zagreb, Croatia. Founded in 2008, they have about 11 employees that serve mostly small-business and midmarket clients in a wide variety of industries. Services include IT managed services, custom software development, and IT strategy consulting.
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KauflandIndustries
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209$5,000+50 - 249 employeesMontevideo, UruguayModelit is a midsize CRM consulting and SI company. Established in 2012, the company is based in Montevideo, Uruguay and Bellevue, Washington. Their services include CRM consulting and SI, IT managed services, IT staff augmentation, Custom Software Development, and more.Read More
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SalesforceIndustries
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210$25,000+250 - 999 employeesSan Salvador, El SalvadorRead More
Applaudo Studios is a full service software developer headquartered in Austin, Texas, with offices in San Salvador, El Salvador, and Guadalajara, Mexico. Founded in 2012, Applaudo Studios' team of 52 provides web development, mobile app development, and UX/UI design services primarily to small businesses.
Industries
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