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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301$10,000+50 - 249 employeesNoida, IndiaRead More
QSS Technosoft Pvt. Ltd. is an IT services company based in Noida, India, and founded in 2010. Their team of 106 employees specializes in custom software, mobile app, and web development for primarily midmarket clients in the IT, healthcare, and telecommunications industries.
Clients
Network18Industries
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302$5,000+10 - 49 employeesKristiansand, NorwayRead More
Frontbyte AS, a website development company, is based in Kristiansand, Norway. The firm offers web development, mobile app development, custom software development, ux/ui design, and more and has a small team.The firm was established in 2017.
Industries
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303$1,000+10 - 49 employeesZürich, SwitzerlandRead More
Divio AG is a digital products company based in Zurich, Switzerland with additional locations in New York City, Kiev, Ukraine, and Cardiff, Wales. Founded in 2001, the team of 16 provides web, custom software, and e-commerce development, and application management and support for medium- and large-sized companies.
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SwisscomIndustries
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304$5,000+10 - 49 employeesBrighton and Hove, EnglandRead More
Postjer Group is a small website development company. They offer web development, custom software development, e-commerce development, mobile app development, and more and were launched in 2021.
Clients
Shpigel E Thirty NineIndustries
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305Undisclosed10 - 49 employeesCalgary, CanadaRead More
Established in 1999, Red Cherry is a software development and digital marketing company based in Canada, with offices in Calgary and Kelowna. The team of about 15 specializes in web design and development, software development, SEO, and various branding services.
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AT&TIndustries
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306$5,000+50 - 249 employeesSeattle, WAHeadquartered in Seattle, Washington; Yerevan, Armenia and Almaty, Kazakhstan, Innova is a big data analytics company. The midsize agency was established in 2021. Their services include BI & big data consulting & SI, cloud consulting & SI, IT managed services, Custom Software Development, and more.Read More
Industries
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307$1,000+50 - 249 employeesDhaka, BangladeshIn Dhaka, Bangladesh, Polygon Technology Limited is an IT staff augmentation company. The midsize agency was launched in 2021. Their team offers IT staff augmentation, IT strategy consulting, IT managed services, Custom Software Development, and more.Read More
Industries
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308$5,000+50 - 249 employeesSurat, IndiaRead More
Launched in 2013, Instance IT Solutions is a SEO agency. They are in Surat, India and have a midsize team. Their services include search engine optimization, social media marketing, pay per click, digital strategy, and more.
Industries
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309$10,000+50 - 249 employeesManalapan Township, NJRead More
Web development firm DevCube was established in 2019. The company focuses on web development, e-commerce development, custom software development, cloud consulting & SI, and more and has a midsize team.
Industries
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310$10,000+10 - 49 employeesAAP, ArgentinaRead More
Zennovia, a small custom software development company, is located in AAP, Argentina. Established in 2007, the team offers custom software development, mobile app development, web development, and e-commerce development.
Industries
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311$50,000+10 - 49 employeesIrvine, CARead More
Company A is a custom application development company based in Irvine, Calif., with offices in Plano, Texas, and Novi Sad, Serbia. The company, founded in 2015, has a team of more than ten that provides cloud consulting & SI, custom software development, web development, mobile app development, and enterprise app modernization services. Company A serves small and larger-sized companies in various industries, including IT, financial services, and health care & medical.
Industries
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312$50,000+50 - 249 employeesGatineau, CanadaRead More
Founded in 1997 in Quebec, Canada, Macadamian Technologies has 20+ years experience in full service software development and design. They do everything from development to UX design to product strategy.
Clients
Siemens HealthineersIndustries
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313$5,000+10 - 49 employeesKosice, SlovakiaRead More
GrownApps is a web and mobile app agency founded in 2008. Their team of more than 10 offers custom software development, web development, and web design services from their office in Kosice, Slovakia. They work with clients ranging from startups to enterprises.
Clients
PREVIO s.r.o.Industries
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314$5,000+10 - 49 employeesDhaka, BangladeshMobile app development company Dcastalia Limited is located in Dhaka, Bangladesh. The firm offers Mobile App Development, E-Commerce Development, Web Design, Custom Software Development, and more and is small.The firm was founded in 2009.Read More
Clients
PickabooIndustries
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315$50,000+250 - 999 employeesKraków, PolandRead More
The j-labs software specialists team of about 250 developers has delivered IT managed services, custom software development, and enterprise app modernization to clients since their founding in 2008. They are headquartered in Krakow, Poland.
Clients
DB SchenkerIndustries
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316$50,000+250 - 999 employeesDhaka, BangladeshLaunched in 2016, Vivasoft Limited is a custom software development company. Their midsize team is located in Dhaka, Bangladesh. Their team specializes in Custom Software Development, IT staff augmentation, Mobile App Development, and Artificial Intelligence.Read More
Clients
Azerion Numberskills klikit FlarieIndustries
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317$5,000+10 - 49 employeesRead More
Sysmetica LLC, a mobile application development company, is based in Warszawa, Poland. The small team provides Mobile App Development, Custom Software Development, UX/UI Design, and Web Development and was launched in 2021.
Clients
Huma Airwave GameSchoolIndustries
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318$25,000+10 - 49 employeesBoston, MARead More
Echobind is a mobile app and web development consultancy whose services include code audits, custom training, and digital strategy. Based in Boston, MA with an office in Louisville, KY, this team of 2-10 creates digital products that inspire users and empower businesses.
Clients
AxiosIndustries
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319$50,000+10 - 49 employeesAtlanta, GARead More
MaxMedia is an experience design company that was founded in 1996 and is located in Atlanta. They employ 68 staff experienced with delivering provocative content and interactive experiences to small, midmarket, and global companies, typically in media, retail, and telecommunications. Services include UI and UX design, 3D graphics, custom software development, and storytelling.
Clients
AT&TIndustries
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320$25,000+10 - 49 employeesLaunched in 2014, HONE is a custom software development firm. The small team offers Custom Software Development. The agency is headquartered in Sofia, Bulgaria.Read More
Industries
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321$5,000+50 - 249 employeesRa'anana, IsraelHeadquartered in Ra'anana, Israel, Fayrix is an IT staff augmentation company. Launched in 2010, the midsize team offers IT staff augmentation, Staffing, HR Outsourcing, Custom Software Development, and more.Read More
Clients
Santander Airbus Biosense Webster MMD SmartIndustries
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322$25,000+50 - 249 employeesSan Juan, Puerto RicoRead More
Invid, LLC is a software development agency headquartered in San Juan, Puerto Rico, with offices in Arlington, Virginia, and Sweden. Established in 2003, it has just over 30 employees. Invid, LLC offers web development, custom software development, mobile app development, and UX/UI design primarily for midmarket businesses.
Clients
AstraZeneca BioPharmaIndustries
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323$10,000+10 - 49 employeesPittsburgh, PANextLink Labs is a DevOps Managed Services company. Established in 2018, the team offers DevOps Managed Services, Custom Software Development, Cybersecurity, IT strategy consulting, and more. Their small agency is Pittsburgh, Pennsylvania-based.Read More
Industries
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324$50,000+50 - 249 employeesBudapest, HungaryRead More
Mito Digital is a digital strategy firm based in 2008. Founded in 2008, their team of 200 serves clients in the gambling and telecommunications sectors. Services include UX/UI design and web development.
Clients
Wizz AirIndustries
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325$5,000+50 - 249 employeesPanama City Beach, FLTeknika, a custom software development firm, was launched in 2019. Their midsize team is in Panama City Beach, Florida and Warszawa, Poland. Their services include Custom Software Development, Mobile App Development, Enterprise App Modernization, UX/UI Design, and more.Read More
Clients
TechFarms Capital Cox Enterprises Chaos Audio The KnooIndustries
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326$10,000+50 - 249 employeesRead More
Software development firm Soft Gallery was established in 2020. The firm provides custom software development, web design, ux/ui design, web development, and more and has a midsize team.
Industries
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327$25,000+10 - 49 employeesNewquay, EnglandRead More
Big data analytics company flowmoco is based in Newquay, United Kingdom. The small team focuses on BI & big data consulting & SI, cloud consulting & SI, custom software development, mobile app development, and more and was launched in 2012.
Clients
SkyIndustries
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328$10,000+50 - 249 employeesGurugram, IndiaBigStep Technologies Pvt. Ltd. Is a mobile app development company in Gurugram, India and Gurugram, India. The midsize firm was founded in 2008. Their team offers Mobile App Development, AI Agents, IT strategy consulting, Custom Software Development, and more.Read More
Clients
Rise BuildingsIndustries
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329$10,000+10 - 49 employeesRead More
Globalluxsoft is a software development company based in Lexington, Ky. Founded in 2015, its small team of 9 specializes in IT strategy consulting, custom software development, web development, and more for small business clients.
Clients
GantriIndustries
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330$25,000+10 - 49 employeesRead More
Creative27 is a development and design firm based in Los Angeles, with offices in Las Vegas and San Diego. Since 2009, the team of fewer than 10 employees specializes in UX/UI design, web design, web development and custom software development.
Clients
SamsungIndustries
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