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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241$25,000+50 - 249 employeesL'viv, UkraineELITEX is a website development firm. They specialize in Web Development, DevOps Managed Services, cloud consulting & SI, IT staff augmentation, and more and were launched in 2015. The company is based in London, England; Edinburgh, Scotland; Amsterdam, Netherlands and Calgary, Canada.Read More
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Established businesses and startups from the USIndustries
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242$25,000+10 - 49 employeesYerevan, ArmeniaRead More
SoftShark, a software development firm, was launched in 2021. They are headquartered in Yerevan, Armenia and have a small team. SoftShark specializes in custom software development, web development, mobile app development, cloud consulting & SI, and more.
Industries
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243$50,000+10 - 49 employeesBeograd, SerbiaRead More
Custom software development firm Phoenix Consultancy LLC was launched in 2020. In Dublin, Ohio and Beograd, Serbia, their small team specializes in custom software development, e-commerce development, mobile app development, web development, and more.
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UNICEFIndustries
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244$10,000+250 - 999 employeesGurugram, IndiaRead More
Queppelin is an IT solutions company based in Jaipur, India, and founded in 2010. They also have an office in Gurgaon, India. Their team of more than 200 employees specializes in AR/VR, mobile app, custom software, and web development for midmarket and small business companies. They mostly work with companies in the media, real estate, arts, and telecommunications industries.
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FacebookIndustries
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245$25,000+50 - 249 employeesLondon, EnglandIn London, England; L'viv, Ukraine and Warszawa, Poland, Impressit is a Generative AI company. The firm offers Generative AI, AI Consulting, IT staff augmentation, Custom Software Development, and more and is midsize.The firm was launched in 2018.Read More
Clients
ShellIndustries
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246$10,000+50 - 249 employeesHo Chi Minh City, VietnamDesignveloper, an user experience company, was launched in 2013. They are located in Ho Chi Minh City, Vietnam and have a midsize team. Their services include UX/UI Design, Web Development, Mobile App Development, Web Design, and more.Read More
Clients
LuminIndustries
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247$100,000+250 - 999 employeesAtlanta, GARead More
Started in 2001, Big Nerd Ranch is a 50+ web and mobile app development firm headquartered in Atlanta. While not creating apps for the world’s leading brands, their team leads immersive coding boot camps.
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airbnbIndustries
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248$10,000+10 - 49 employeesRiyadh, Saudi ArabiaISpectra is a website development company based in Riyadh, Saudi Arabia; Amman, Jordan; Dubai, United Arab Emirates and Seef, Bahrain. The small team specializes in Web Development, Mobile App Development, Custom Software Development, UX/UI Design, and more. The agency was founded in 2016.Read More
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GIZIndustries
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249$10,000+250 - 999 employeesHampshire, EnglandCommunication Crafts is a website development firm. They are located in Lewes, Delaware; Hampshire, England and Ahmedabad, India and have a midsize team. The firm offers Web Development, Mobile App Development, Video Production, IT managed services, and more.Read More
Clients
NutriMixologyIndustries
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250$10,000+50 - 249 employeesBratislava, SlovakiaRead More
Intellica is a custom software development company that was founded in 2015. They employ 80 staff across four offices in Bratislava, Slovakia; Zurich, Switzerland; Kyiv, Ukraine; and Vinnytsia, Ukraine. They work with startups and established businesses, providing specialist services in data analytics, data science, Blockchain & DLT apps development, and applications delivery for web, mobile and e-commerce.
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BuzzmoveIndustries
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251$10,000+50 - 249 employeesWarszawa, PolandRead More
Sirocco Mobile is a software development company based in Warsaw, Poland and founded in 2008. Their team of 38 provides software,mobile app, and wearable app development assistance to businesses ranging from small startups to enterprises. They have experience in the business services, automotive, and entertainment industries.
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ToyotaIndustries
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252$25,000+50 - 249 employeesLos Angeles, CAMetal Toad is a Los Angeles, California-based cloud consulting & SI company. The firm specializes in cloud consulting & SI, BI & big data consulting & SI, IT managed services, Custom Software Development, and more and is midsize.The firm was founded in 2003.Read More
Clients
ABC TelevisionIndustries
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253$5,000+10 - 49 employeesZapopan, MexicoRead More
Density Labs is a Zapopan, Mexico-based IT staff augmentation company. Established in 2016, the small team focuses on IT staff augmentation, custom software development, and IT managed services.
Industries
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254$25,000+250 - 999 employeesKyiv, UkraineRead More
Founded in 1999, Grid Dynamics Digital Team (formerly Daxx) is a software development and technology consulting company headquartered in Kyiv, Ukraine. Its team of more than 450 experts have 20 years of experience in custom software, quality control, security testing, and process and technical consulting, web development, and e-commerce development. Daxx mainly works with mid-sized clients. So far, the company has helped more than 300 companies set up, manage, and retain their remote development teams in Ukraine.
Industries
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255$25,000+2 - 9 employeesHilversum, NetherlandsVolare Software is a software development firm founded in 2009. The small Denver, Colorado-based team focuses on Custom Software Development, Enterprise App Modernization, Web Development, API Development, and more.Read More
Clients
Air ForceIndustries
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256$5,000+1,000 - 9,999 employeesAhmedabad, IndiaRead More
Semaphore is a custom software development company founded in 1995. Based in Ahmedabad, India, with offices in Iselin, N.J., and London, United Kingdom, the team of 17 specializes in custom software development, mobile app development, and web development. They primarily serve small business and midmarket clients in the business services, government, and IT industries.
Clients
ZoombeetoIndustries
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257$5,000+10 - 49 employeesMontevideo, UruguayRead More
Modelit is a software development company that is located Uruguay with 50 professionals in the web development and programming industry. Since 2012, they have been working with clients as assets in the web development and IT consulting segments
Clients
SalesforceIndustries
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258$50,000+50 - 249 employeesTallinn, EstoniaMilo Solutions, an user experience company, is headquartered in Tallinn, Estonia and Dubai, United Arab Emirates. The midsize firm was founded in 2010. Their team focuses on UX/UI Design, Web Development, Mobile App Development, Custom Software Development, and more.Read More
Clients
KFM Stepwise Tech Law Premium Solutions PhotostockIndustries
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259$5,000+10 - 49 employeesRio de Janeiro, BrazilRead More
Parafernalia Interativa is a digital agency in Rio de Janeiro. Founded in 2011, they have a current team of over 10 and provide web development, mobile app development, and UX/UI design services.
Clients
PearsonIndustries
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260$10,000+250 - 999 employeesJacksonville Beach, FLRead More
SourceFuse is a software company headquartered in Neptune Beach, Fl. founded in 2005. They have offices in Noida and Chandigarh in India, as well as in London and Hong Kong. They specialize in cloud consulting & SI, enterprise app modernization, and custom software development. They work with clients ranging from startups to enterprises and from industries such as health care, IT, and transportation.
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Firehouse SubsIndustries
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261Undisclosed250 - 999 employeesOslo, NorwayRead More
Itera is an IT development and communications agency headquartered in Oslo, Norway. Founded in 1989, they have about 400 employees and have mainly mid-market and enterprise clients. Their services include custom software development, web development, application testing, mobile apps, and digital strategy.
Clients
StorebrandIndustries
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262$10,000+10 - 49 employeesCenturion, South AfricaRead More
{type}DEV is a custom software development company. They are in Centurion, South Africa; Cape Town, South Africa and Wien, Austria and have a small team. The firm offers custom software development.
Industries
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263$50,000+50 - 249 employeesZagreb, CroatiaIgnit Group, a midsize IoT development company, is in Zagreb, Croatia and Klagenfurt am Wörthersee, Austria. They provide IoT development, Custom Software Development, cloud consulting & SI, and Mobile App Development and were launched in 2022.Read More
Clients
Versuni (ex-Philips) MDT VusionIndustries
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264$25,000+10 - 49 employeesBerlin, GermanyRead More
Dida Machine Learning is a small AI firm established in 2018. Their services include Artificial Intelligence and custom software development. The firm is headquartered in Berlin, Germany.
Clients
idealoIndustries
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265$10,000+10 - 49 employeesLeetio is a software development company. Their small team is headquartered in Tallinn, Estonia. Their services include Custom Software Development, IT staff augmentation, Web Development, and Mobile App Development. The agency was established in 2021.Read More
Industries
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266$5,000+10 - 49 employeesBeograd, SerbiaLaunched in 2015, Vox Code is a custom software development company. They are based in Beograd, Serbia; Beograd, Serbia and Brno, Czech Republic and have a small team. Their services include Custom Software Development, BI & big data consulting & SI, Back Office Outsourcing, Low/No Code Development, and more.Read More
Clients
www.dinova.comIndustries
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267$100,000+10 - 49 employeesMiami, FLRead More
Ardan Labs, founded in 2010, is a software development and training firm headquartered in Miami, F.L. The company specializes in custom software development, UX/UI design, and web development. Their team of 12 works with mostly mid-market and enterprise businesses. The businesses they work with are in various industries including the IT, financial services, and telecommunications industries.
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IntelIndustries
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268$10,000+50 - 249 employeesIslamabad, PakistanRead More
Aurora Solutions is an app development company based in Islamabad, Pakistan. Founded in 2009, their team of 34 employees provides IT managed services, IT strategy consulting, and cybersecurity services.
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StakaterIndustries
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269Undisclosed50 - 249 employeesWarszawa, PolandRead More
Founded in 2014, IN Team (formerly InFront) is a development firm. Their team of around 50 employees is based in Warsaw, Poland. They focus on custom software development, web development, and IT staff augmentation.
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270$10,000+50 - 249 employeesRead More
Founded in 1993, Astec is an IT services provider based in Zielona Góra, Poland. They primarily service enterprise-level companies, other IT service providers, and startups.
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BoschIndustries
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