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.
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601$1,000+2 - 9 employeesAhmedabad, IndiaGeminate Consultancy Services is a small cloud consulting & SI company. The Ahmedabad, India-based firm was established in 2016. Their team focuses on cloud consulting & SI, CRM consulting and SI, ECM consulting and SI, ERP consulting and SI, and more.Read More
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InvoeRuss AS (Norway)Industries
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602$5,000+50 - 249 employeesNoida, IndiaCore Techies India Private Limited is an app development firm launched in 2018. The midsize team provides Mobile App Development, Low/No Code Development, UX/UI Design, IT strategy consulting, and more. The agency is based in Bikaner, India and Noida, India.Read More
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603$10,000+50 - 249 employeesKharkiv, UkraineRead More
Inmost is a mobile application development company located in , Ukraine and Tallinn, Estonia. They focus on mobile app development, custom software development, application testing, web development, and more and were launched in 2015.
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604$10,000+50 - 249 employeesANKARA, TürkiyeRead More
ICterra is a midsize software development firm. Located in ANKARA, Turkey; München, Germany; LONDON, United Kingdom and ISTANBUL, Turkey, the company was founded in 1991. Their services include custom software development, application management & support, Artificial Intelligence, IoT development, and more.
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605$100,000+50 - 249 employeesApps Square, an UX agency, provide UX/UI Design and IT strategy consulting. They were established in 2016.Read More
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606$10,000+10 - 49 employeesRead More
Founded in 2008, ForceBrain is a mobile and cloud content relationship management (CRM) specialist agency. They have just under 40 employees and are based in San Francisco with offices in New York, Atlanta, and India. Their services revolve entirely around the Salesforce CRM platform, for which they do custom web and mobile development and staff augmentation.
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iCiXIndustries
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607$5,000+250 - 999 employeesBengaluru, IndiaFlatworld EDGE is a mobile application development company. The Bengaluru, India-based agency offers Mobile App Development and BI & big data consulting & SI.Read More
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608$1,000+2 - 9 employeesOklahoma City, OKIn Oklahoma City, Oklahoma, RACK59 Data Center is an IT managed services company. The team specializes in IT managed services.Read More
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609$5,000+10 - 49 employeesValadares, PortugalLaunched in 2023, Top Sigma, Lda is a small cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
Clients
FedEx British Airways White Hat Gaming NOS, SGPSIndustries
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610$1,000+10 - 49 employeesLaunched in 2016, Sunlightsol Technologies is a call center. Their small team is headquartered in Delhi, India and Delhi, India. Their services include Call Center Services, Web Development, Mobile App Development, Social Media Marketing, and more.Read More
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611$1,000+10 - 49 employeesEdinburgh, ScotlandIT managed services company Dunedin IT is based in Edinburgh, Scotland and Glasgow, Scotland. The team provides IT managed services and IT strategy consulting.Read More
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612$5,000+10 - 49 employeesMaxsol is a software development firm. They are headquartered in Jakarta Selatan, Indonesia and have a small team. Their services include custom software development, web development, application management & support, digital strategy, and more.Read More
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613Undisclosed2 - 9 employeesHavooz ICT Services, a data analytics company, was launched in 2011. The agency offers BI & big data consulting & SI, custom software development, enterprise app modernization, and web development and has a small team.Read More
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614$5,000+250 - 999 employeesReading, EnglandPulsant is a cloud consulting & SI company established in 1995. The company specializes in cloud consulting & SI and IT managed services, and is midsize.Read More
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615$5,000+2 - 9 employeesKyiv, UkraineIT managed services company LLC UAG specializes in IT managed services and IT strategy consulting. They are headquartered in Kyiv, Ukraine.Read More
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616$25,000+10 - 49 employeesArtificial intelligence firm BYinnovations Inc was launched in 2023. The firm offers Artificial Intelligence, Web Development, Mobile App Development, UX/UI Design, and more and has a small team.Read More
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617$10,000+10 - 49 employeesBudapest, HungaryDruIT is a small IT staff augmentation company. Founded in 2019, the team provides IT staff augmentation. The company is in Budapest, Hungary.Read More
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618$10,000+1,000 - 9,999 employeesAtlanta, GAFounded in 1997, MJV Technology & Innovation is a large Business Consulting company. Their services include Business Consulting and IT strategy consulting.Read More
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619$5,000+250 - 999 employeesBratislava 25, SlovakiaSoitron is a Bratislava 25, Slovakia-based IT managed services company. The team provides IT managed services and IT staff augmentation.Read More
Clients
HPEIndustries
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620$5,000+10 - 49 employeesHanoi, VietnamRead More
Siten Software Company is a website development firm founded in 2016. Their small team is headquartered in Hanoi, Vietnam. Their services include web development, mobile app development, enterprise app modernization, CRM consulting and SI, and more.
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621$5,000+50 - 249 employeesRead More
Website development firm The Webplant is located in New Delhi, India. Founded in 2011, the midsize team focuses on web development, ux/ui design, e-commerce development, application testing, and more.
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622$5,000+2 - 9 employeesWayne, PABoxplot is a data analytics company. The agency is located in Wayne, Pennsylvania. Their team provides BI & big data consulting & SI and Business Consulting.Read More
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623$10,000+1,000 - 9,999 employeesMenlo Park, CATrantor Inc. Is an app development company launched in 2012. Their large team is located in Menlo Park, California; Chandigarh, India; Vancouver, Canada and Heredia, Costa Rica. Their services include Mobile App Development, Custom Software Development, Web Development, BI & big data consulting & SI, and more.Read More
Clients
GenpactIndustries
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624$1,000+50 - 249 employeesMontréal, CanadaEStruxture Data Centers is an IT managed services company established in 2017. Based in Montréal, Canada and Montréal, Canada, the team offers IT managed services and cloud consulting & SI.Read More
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625$100,000+250 - 999 employeesFrisco, TXIT managed services company Sage IT is located in Frisco, Texas and Kondapur, India. Their services include IT managed services and AI Consulting.Read More
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626$1,000+10 - 49 employeesErbil, IraqWeb design company Twekl for information technology is located in Erbil, Iraq. They focus on Web Design and UX/UI Design and were launched in 2014.Read More
Clients
Kurdistan Regional Government-Ministry of HealthIndustries
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627$10,000+10 - 49 employeesBjelovar, CroatiaSIGIT Agency, a software development company, was founded in 2020. Located in Bjelovar, Croatia and Zagreb, Croatia, their small team provides custom software development and web development.Read More
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628$1,000+10 - 49 employeesAnt Tech is a small cloud consulting & SI company. Established in 2020, the firm is in Bishkek, Kyrgyzstan and Rockwall, Texas. Their services include cloud consulting & SI.Read More
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629$10,000+10 - 49 employeesDataDoers is an AI firm launched in 2021. Their small team is located in Wilmington, Delaware. The firm specializes in Artificial Intelligence, Generative AI, BI & big data consulting & SI, cloud consulting & SI, and more.Read More
Industries
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630$5,000+50 - 249 employeesABO, ArgentinaCosys, an IT staff augmentation company, is based in ABO, Argentina. Founded in 2005, the midsize team offers IT staff augmentation, IT strategy consulting, custom software development, web development, and more.Read More
Industries
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