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.
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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.
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1651$1,000+10 - 49 employeesExton, PAIntermedia Group, a cloud consulting & SI company, was established in 1999. The firm provides cloud consulting & SI and IT managed services, and is small.Read More
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1652$5,000+250 - 999 employeesBogotá, ColombiaFounded in 1987, Axede is an IT strategy consulting company. The team specializes in IT strategy consulting and Custom Software Development.Read More
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IBMIndustries
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1653$5,000+1,000 - 9,999 employeesBogotá, ColombiaCarvajal Technology and Services is an IT strategy consulting company launched in 2005. Their team specializes in IT strategy consulting and Custom Software Development.Read More
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1654$5,000+2 - 9 employeesBudapest, HungaryBetterMore Consulting, an IT strategy consulting company, is based in Budapest, Hungary and Shanghai, China. They offer IT strategy consulting.Read More
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1655$5,000+10 - 49 employeesBletchley, EnglandFounded in 1988, Lynx Networks is a small IT managed services company. Their team focuses on IT managed services.Read More
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1656$5,000+50 - 249 employeesSão Paulo, BrazilQuality Software, a midsize other IT consulting and SI company, is headquartered in São Paulo, Brazil. The team focuses on other IT consulting and SI and BI & big data consulting & SI.Read More
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1657$10,000+10 - 49 employeesBlainville, CanadaCloud consulting & SI company Solulan was established in 1999. The firm provides cloud consulting & SI and unified communications consulting & SI.Read More
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1658$10,000+250 - 999 employeesToronto, CanadaLaunched in 2003, Herjavec Group is an IT managed services company. The team provides IT managed services and Cybersecurity.Read More
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1659$1,000+1,000 - 9,999 employeesMississauga, CanadaEstablished in 1996, Symcor is an IT managed services company. The team offers IT managed services and Back Office Outsourcing.Read More
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1660$10,000+50 - 249 employeesMontréal, CanadaItergy is a Montréal, Canada-based IT managed services company. Launched in 2001, the team offers IT managed services and cloud consulting & SI.Read More
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1661$5,000+50 - 249 employeesMarkham, CanadaTeraGo is an IT managed services company in Markham, Canada and Calgary, Canada. They provide IT managed services and IT strategy consulting and were launched in 1999.Read More
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1662$5,000+50 - 249 employeesEngland, EnglandTelehouse Europe is an IT managed services company located in England, England. They specialize in IT managed services and IT strategy consulting.Read More
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1663$5,000+10 - 49 employeesNewbury , EnglandAmatis Networks, an IT managed services company, was launched in 2012. They provides IT managed services and IT strategy consulting.Read More
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1664$5,000+50 - 249 employeesKings Langley, EnglandAnnodata is an IT managed services company. The team is based in Kings Langley, England, and their services include IT managed services and IT strategy consulting.Read More
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1665$5,000+10 - 49 employeesBased in England, Backbone Connect Limited is a small IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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1666$5,000+50 - 249 employeesLondon, EnglandMBA IT is a midsize IT managed services company headquartered in London, England. Their services include IT managed services and IT strategy consulting.Read More
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1667$5,000+50 - 249 employeesLondon, EnglandLanware is an IT managed services company launched in 1993. Their team specializes in IT managed services and IT strategy consulting.Read More
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1668$5,000+10 - 49 employeesNewbury, EnglandStream Networks , an IT managed services company, is based in Newbury, England. The team provides IT managed services and IT strategy consulting.Read More
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1669$5,000+50 - 249 employeesGuildford, EnglandBritannic Technologies is an IT managed services company. They are located in Guildford, England. Their team offers IT managed services and IT strategy consulting.Read More
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1670$5,000+10 - 49 employeesLondon, EnglandBased in London, England, Lanmark is a small cloud consulting & SI company. Their services include cloud consulting & SI and IT managed services.Read More
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1671$5,000+10 - 49 employeesGuildford , EnglandSmall IT managed services company Pro Drive IT Limited, is in Guildford , England. The team provides IT managed services and IT strategy consulting.Read More
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1672$5,000+10 - 49 employeesBelfast, Northern IrelandAtlas, an IT managed services company, was founded in 1972. The small team specializes in IT managed services and IT strategy consulting.Read More
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1673$5,000+250 - 999 employeesLondon, EnglandCloud consulting & SI company Cloudreach was founded in 2009. The company provides cloud consulting & SI and IT managed services, and is midsize.Read More
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1674$5,000+50 - 249 employeesLondon, EnglandConnect Managed Services is an IT managed services company. Based in London, England, the firm specializes in IT managed services.Read More
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1675$5,000+50 - 249 employeesBirstall, EnglandSec-1 is an IT managed services and Cybersecurity company. Launched in 2001, the firm is based in Birstall, England. Their team focuses on IT managed services and Cybersecurity.Read More
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1676$5,000+10 - 49 employeesSelect Technology is an IT managed services company located in Paddock Wood, England and Rochester, England. They focus on IT managed services and cloud consulting & SI.Read More
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1677$5,000+10 - 49 employeesLondon, EnglandIT managed services company Databarracks was founded in 2003. The team provides IT managed services and Cybersecurity and is located in London, England.Read More
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1678$5,000+2 - 9 employeesHarlow, EnglandFirst Stop IT is an IT managed services company. Launched in 2000, their team offers IT managed services and IT strategy consulting.Read More
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1679$5,000+10 - 49 employeesCalgary, CanadaDirect Tec is an IT managed services company launched in 2006. Located in Calgary, Canada and Edmonton, Canada, the team offers IT managed services and IT strategy consulting.Read More
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1680$5,000+2 - 9 employeesNorthampton , EnglandLocated in Northampton , England, Data Store 365 Limited is a cloud consulting & SI company. They focus on cloud consulting & SI and IT managed services and were established in 2005.Read More
Industries
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