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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241$25,000+50 - 249 employeesYerevan, ArmeniaRead More
STDev is a full-stack web and mobile app design and development company. Founded in 2010 and based in Yerevan, Armenia, STDev’s team of about 65 employees does web development, mobile app development, and custom software development. They primarily work with small businesses.
Clients
PetPlanIndustries
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242$5,000+10 - 49 employeesKyiv, UkraineRead More
UAITLAB is a web development firm based in Kyiv, Ukraine. Founded in 2013, their team of 25 serves small and medium-sized clients in the arts, business services, and consumer products sectors. Services include PHP, JavaScript, user research, and visibility testing.
Clients
AGROMAT LTD.Industries
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243$50,000+10 - 49 employeesSingapore, SingaporeRead More
Buuuk is a strategic design consultancy headquartered in Singapore with an additional location in Ho Chi Minh, Vietnam. The company was founded in 2008, and has a team of 38 who specialize in mobile app development, custom software development, and UX/UI design.
Clients
DaimlerIndustries
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244$10,000+10 - 49 employeesBanja Luka, Bosnia and HerzegovinaDevelabs, a web design agency, was founded in 2007. The firm provides web design, ux/ui design, architectural design, cloud consulting & SI, and more and has a small team.Read More
Clients
JedoxIndustries
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245$5,000+50 - 249 employeesCuritiba, BrazilRead More
Visionnaire is a software house based in Curitiba, Brazil. Founded in 1996, this company has over 100 employees. Services provided by Visionnaire include web development, custom software development, and mobile app development.
Clients
HSBC BankIndustries
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246$25,000+10 - 49 employeesPruszków, PolandEstablished in 2009, JMR is a website development company. The small Pruszków, Poland-based team focuses on Web Development, BI & big data consulting & SI, IT staff augmentation, Custom Software Development, and more.Read More
Industries
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247$50,000+10 - 49 employeesRiyadh, Saudi ArabiaISpectra is a web development company. Established in 2016, the small agency is in Riyadh, Saudi Arabia; Amman, Jordan; Dubai, United Arab Emirates and Seef, Bahrain. Their team specializes in Web Development, Mobile App Development, Custom Software Development, UX/UI Design, and more.Read More
Clients
GIZIndustries
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248$10,000+250 - 999 employeesBeverly Hills, CARead More
Founded in 1998, IndiaNIC is a mobile app and web development industry veteran. Since its founding, IndiaNIC has expanded to two offices in Ahmedabad, India and Sunnyvale, CA. The team of over 400 employees handles projects in mobile and web development, IoT solutions, wearable technology, and mobile gaming.
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Gulfstream Aerospace CorporationIndustries
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249$10,000+50 - 249 employeesKyiv, UkraineMATOFFO is a cloud consulting & SI company. They focus on cloud consulting & SI and Custom Software Development and were founded in 2017. The company is based in Tallinn, Estonia; Kyiv, Ukraine; Toronto, Canada and Wilmington, Delaware.Read More
Industries
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250$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.
Clients
UNICEFIndustries
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251$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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252$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.
Clients
airbnbIndustries
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253$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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254$5,000+10 - 49 employeesHouston, TXTevpro, an Enterprise App Modernization company, was founded in 2016. Their small team is in Houston, Texas. Their services include Enterprise App Modernization, API Development, IT strategy consulting, Custom Software Development, and more.Read More
Clients
Lambda EnergyIndustries
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255$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.
Clients
BuzzmoveIndustries
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256$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
Clients
Established businesses and startups from the USIndustries
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257$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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258$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.
Clients
FacebookIndustries
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259$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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260$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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261$5,000+50 - 249 employeesKharkiv, UkraineHeadquartered in Kharkiv, Ukraine, AESTAR is an AR/VR development company. Founded in 2018, the midsize team provides AR/VR development, Mobile App Development, Custom Software Development, Web Development, and more.Read More
Industries
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262$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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263$5,000+10 - 49 employeesArarat, ArmeniaFantasy Space is a small AI Agents company. They specialize in AI Agents, Custom Software Development, Mobile App Development, Artificial Intelligence, and more and were established in 2020.Read More
Industries
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264$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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265$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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266$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.
Clients
Firehouse SubsIndustries
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267Undisclosed250 - 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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268$10,000+50 - 249 employeesRamos Mejía, ArgentinaEstablished in 2015, IT4W is a big data analytics company. Based in Ramos Mejía, Argentina, their midsize team specializes in BI & big data consulting & SI, Custom Software Development, AI Consulting, and cloud consulting & SI.Read More
Clients
DisneyIndustries
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269$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.
Clients
IntelIndustries
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270$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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