Top 100 Telecommunication Companies IT Consulting Firms
The Best of December 2025Looking for a top telecommunication technology consulting firm?
Your company's information technology can make the difference whether your processes run efficiently or with difficulty. Especially in the Information Age, finding an effective IT partner is paramount.
Check out our directory of Telecommunication Companies IT consulting firms. 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 IT Services Companies
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$1,000+50 - 249 employeesNaperville, ILRead More
BetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.
Industries
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181$5,000+2 - 9 employeesReutlingen, GermanyVALANOR is a small big data analytics company. Headquartered in Beograd, Serbia and Reutlingen, Germany, the firm was launched in 2024. Their services include BI & big data consulting & SI, Custom Software Development, Artificial Intelligence, Generative AI, and more.Read More
Clients
INTERGAST Flip App Eberle Werbeagentur ProtektorwerkIndustries
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182$5,000+250 - 999 employeesNashik, IndiaAress Software is an IT strategy consulting company. Their midsize team is in Nashik, India; Manchester, England; Woburn, Massachusetts and Pune, India and provides IT strategy consulting, cloud consulting & SI, CRM consulting and SI, Cybersecurity, and more. The agency was founded in 1999.Read More
Industries
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183$10,000+10 - 49 employeesNeedham, MARead More
Magnetude Consulting is a full-service marketing agency based in Needham Heights, Mass. The agency, founded 2012, has a team of more than 25 that provides content marketing, marketing strategy, digital strategy, PPC, and web design services. Magnetude Consulting serves small and mid-market companies in the business services, IT, manufacturing, telecommunications, and e-commerce industries.
Clients
Bowdoin GroupIndustries
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184$250,000+250 - 999 employeesWarszawa, PolandRead More
JCommerce is a software company based in Katowice, Poland, with offices in six other cities in Poland. Founded in 2005, the team of 318 specializes in custom software development, IT staff augmentation, and BI and big data consulting and SI. They work primarily with midmarket, focusing on information technology, manufacturing, and financial services.
Clients
Aras CorpIndustries
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185Undisclosed2 - 9 employeesSzeged, HungaryDyrector.io is a cloud consulting & SI company founded in 2021. In Szeged, Hungary, their small team provides cloud consulting & SI, IT staff augmentation, and other IT consulting and SI.Read More
Industries
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186$1,000+50 - 249 employeesWinter Garden, FLEZOps Cloud is a Winter Garden, Florida-based cloud consulting & SI company. The midsize company was founded in 2016. Their team provides cloud consulting & SI, DevOps Managed Services, and Web Development.Read More
Clients
Arcadia XiPlink Rush Roto Inc. VaultIndustries
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187$10,000+50 - 249 employeesAhmedabad, IndiaPeerbits is a custom software development firm launched in 2011. They are headquartered in Ahmedabad, India and Dallas, Texas and have a midsize team. Their services include Custom Software Development, IT staff augmentation, Web Development, Mobile App Development, and more.Read More
Clients
Smartex.Ai Al Maha Godrej Agrovet NLGICIndustries
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188$25,000+50 - 249 employeesLisboa, PortugalOut.Cloud is a cloud consulting & SI company. Their midsize team is headquartered in Lisboa, Portugal and provides cloud consulting & SI, DevOps Managed Services, IT managed services, IT staff augmentation, and more. The company was established in 2019.Read More
Clients
Telefonica DeutschlandIndustries
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189$100,000+50 - 249 employeesElsewhen, an IT strategy consulting company, was launched in 2011. The midsize London, England-based team offers IT strategy consulting, Custom Software Development, Enterprise App Modernization, Business Consulting, and more.Read More
Industries
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190Undisclosed50 - 249 employeesTucson, AZMural Technologies, an IT strategy consulting company, was established in 2005. In Tucson, Arizona, their midsize team specializes in IT strategy consulting, cloud consulting & SI, Cybersecurity, and IT managed services.Read More
Industries
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191$5,000+10 - 49 employeesRead More
Software development firm DroppTech was founded in 2016. The small Kaiserslautern, Germany-based team offers custom software development, IT strategy consulting, cloud consulting & SI, web development, and more.
Clients
ArvanCloudIndustries
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192$5,000+10 - 49 employeesRead More
Co-VenTech is a small application testing company established in 2019. Their team provides application testing, web development, and mobile app development. The company is headquartered in Austin, Texas.
Clients
WellteQIndustries
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193$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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194$10,000+10 - 49 employeesGliwice, PolandSoftware development company and cloud consulting & SI company Pattern Match was established in 2018. The agency focuses on Custom Software Development and cloud consulting & SI and has a small team.Read More
Clients
HRS.deIndustries
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195$1,000+10 - 49 employeesOld Tappan, NJRead More
AccuWebHosting.com provides IT managed services. Their Old Tappan, N.J.-based team of around 10 was founded in 2003. They supply hosting and cloud services, along with help desk support.
Clients
Digital ZenIndustries
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196$5,000+10 - 49 employeesKyiv, UkraineRead More
ESKA is a blockchain company in Kyiv, Ukraine. Established in 2015, the midsize team offers blockchain, mobile app development, custom software development, and web development.
Clients
RozetkaIndustries
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197$25,000+1,000 - 9,999 employeesJohannesburg, South AfricaHeadquartered in Johannesburg, South Africa; Cape Town, South Africa; Pretoria, South Africa and Utrecht, Netherlands, BBD is a large custom software development company. Founded in 1984, the team specializes in Custom Software Development, cloud consulting & SI, UX/UI Design, IT strategy consulting, and more.Read More
Industries
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198$1,000+50 - 249 employeesZürich, SwitzerlandRead More
R17 Ventures AG is a pay per click agency. They provide Pay Per Click, Social Media Marketing, Email Marketing, Conversion Optimization, and more and were established in 2019. Their midsize team is located in Zürich, Switzerland.
Clients
PŸUR / Telecolumbus AG Ninety One Asset Management / Investec SAXO Bank Bitcoin SuisseIndustries
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199$10,000+10 - 49 employeesToronto, CanadaRead More
UUUDesign.com is a design agency founded in Toronto in 2007. With no more than 50 professionals, they provide custom software, web, and mobile app development solutions to clients that range from small companies to large businesses.
Clients
IBM Bell Cox Automotive RogersIndustries
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200$10,000+50 - 249 employeesWrocław, PolandRead More
Kogifi Consulting Group is a web development company that was founded in 2015. The company is headquartered in Wroclaw, Poland and they have other offices in New York and Singapore. They have 18 employees and specialize in IT strategy consulting, web development, and IT managed services. Their client focus is midmarket companies in the advertising, eCommerce, and hospitality industry.
Clients
Piwik Pro S.A.Industries
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201$10,000+50 - 249 employeesGyőr, HungarySoftware development firm Attrecto Next Tech Digital Solutions was launched in 2010. Their midsize team is located in Győr, Hungary and focuses on Custom Software Development, IT staff augmentation, UX/UI Design, Digital Strategy, and more.Read More
Clients
Telenor Norge ASIndustries
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202$10,000+10 - 49 employeesFaisalabad, PakistanPufferSoft is a cloud consulting & SI company. The small Faisalabad, Pakistan-based team specializes in cloud consulting & SI, Microservices Architecture Services, and DevOps Managed Services. The agency was established in 2019.Read More
Clients
Apporto CorporationIndustries
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203$50,000+50 - 249 employeesঢাকা, BangladeshPridesys IT Ltd., a custom software development firm, was established in 2014. The agency focuses on Custom Software Development and cloud consulting & SI, and is midsize.Read More
Industries
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204$10,000+50 - 249 employeesZagreb, CroatiaRead More
Undabot is an app development company based in Zagreb, Croatia. Founded in 2013, their team of fewer than 50 employees provides mobile app, custom software, and web development services.
Clients
A1 Telekom Austria GroupIndustries
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205$25,000+10 - 49 employeesRead More
OSSystem is a an outsource software development company based in Chornomorsk, Ukraine. Founded in 2007, they comprise 46 employees specializing in web and mobile app development, startup consulting, QA, UI and UX design, and custom software. They work for a variety of companies, typically in telecommunications, business services, and IT.
Industries
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206$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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207$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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208$25,000+50 - 249 employeesSingapore, SingaporeRead More
Slash is a software development company. The Singapore, Singapore-based firm was founded in 2016. The midsize team specializes in Custom Software Development, UX/UI Design, Product Design, cloud consulting & SI, and more.
Clients
AXA PERSOLKELLYIndustries
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209$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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210$10,000+50 - 249 employeesPune, IndiaRead More
Dataeaze Systems is a software agency founded in Pune, India in 2015 with fewer than 50 members. They specialize in big data consulting, cloud consulting, and AI solutions for clients that work in the industries of financial services, hospitality, and IT solutions.
Clients
Anand Rathi Wealth ServicesIndustries
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