Top 100 Telecommunication Companies IT Consulting Firms
The Best of April 2026Looking 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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211$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.
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SkyIndustries
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212$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.
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DB SchenkerIndustries
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213$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.
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PŸUR / Telecolumbus AG Ninety One Asset Management / Investec SAXO Bank Bitcoin SuisseIndustries
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214$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
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215$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
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216$1,000+250 - 999 employeesKyiv, UkraineRead More
Answering service Global Bilgi was established in 2008. Their midsize team is in Kyiv, Ukraine and Dnipro, Ukraine. Their services include voice services, non-voice bpo/back office services, CRM consulting and SI, HR services, and more.
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217$5,000+10 - 49 employeesAlmaty, KazakhstanRead More
CORE 24/7 is a cloud consulting & SI company. They provide cloud consulting & SI, IT managed services, BI & big data consulting & SI, and cybersecurity and were founded in 2010. The firm is in Almaty, Kazakhstan.
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218$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.
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219$25,000+50 - 249 employeesSingapore, SingaporeFounded in 2016, Slash is a custom software development firm. They are in Singapore, Singapore; Denpasar, Indonesia and Phnom Penh, Cambodia and have a midsize team. The firm offers Custom Software Development, UX/UI Design, Product Design, cloud consulting & SI, and more.Read More
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AXA PERSOLKELLYIndustries
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220$50,000+50 - 249 employeesDublin, IrelandBoatyardX is a midsize software development company. The Dublin, Ireland-based firm was founded in 2019. Their team offers Custom Software Development, UX/UI Design, cloud consulting & SI, Web Development, and more.Read More
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221Undisclosed1,000 - 9,999 employeesWarszawa, PolandFounded in 2006, Sii Poland is a custom software development firm. Their large team is headquartered in Warszawa, Poland; Gdańsk, Poland; Wrocław, Poland and Poznań, Poland. Their team offers Custom Software Development, Application Testing, Web Design, IT managed services, and more.Read More
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Sabre Leica Reckitt SantanderIndustries
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222$25,000+250 - 999 employeesZug, SwitzerlandAI Engineering by Grid Dynamics, an IT staff augmentation company, is based in Zug, Switzerland; Wormerveer, Netherlands and London, England. They offer IT staff augmentation, Custom Software Development, and IT strategy consulting and were established in 1999.Read More
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223$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.
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Anand Rathi Wealth ServicesIndustries
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224Undisclosed50 - 249 employeesRybnik, PolandHostersi is a cloud consulting & SI company launched in 2007. The company offers cloud consulting & SI, IT managed services, BI & big data consulting & SI, and Cybersecurity and has a midsize team.Read More
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DanoneIndustries
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225$25,000+10 - 49 employeesKraków, PolandRead More
Founded in 2016, EXB Soft is a computer software company based in Kharkiv, Ukraine that focuses on custom software and web development. Their team of around 15 employees provides services to small and mid-sized businesses in the financial and telecom industries.
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226$10,000+50 - 249 employeesBoca Raton, FLRead More
Techila Global Services is a business agency founded in Boca Raton, Fla. in 2012 with over 50 employees. They are experts in IT strategy consulting, cloud consulting, and advertising solutions for various clients.
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M9 SolutionsIndustries
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227$10,000+10 - 49 employeesIstanbul, TürkiyeRead More
Heraklet Software Solutions is a software company founded in 2017 and based in Bakırköy, Turkey. Their team of more than 10 provides graphic design, web design, and SEO services for clients that work in industries such as hospitality, media, and retail.
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Heykel KafasiIndustries
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228$50,000+50 - 249 employeesKyiv, UkraineRead More
JEVERA is a high-end software solution company located in Kiev, Ukraine. Founded in 2009, their 50 employees offer BI & big data consulting, custom software development, and enterprise app modernization services to their clients.
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Effortel SAIndustries
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229$10,000+10 - 49 employeesBeograd, SerbiaRead More
InQuest is a cybersecurity company. They provide cybersecurity and were established in 2008. The company is in Beograd, Serbia and Podgorica, Montenegro.
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230$1,000+10 - 49 employeesKraków, PolandRead More
EBIS is a BI & big data consulting firm. Headquartered in Krakow, Poland and founded in 2013, their team of fewer than 50 employees serves mostly small to midmarket businesses in industries such as financial services, retail, and automotive. They also offer SI, IT managed, and cloud consulting services.
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Jeronimo MartinsIndustries
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231$5,000+10 - 49 employeesCincinnati, OHSeven Hills Technology, a small custom software development firm, is in Cincinnati, Ohio. Founded in 2015, the team specializes in Custom Software Development, IT strategy consulting, Mobile App Development, Web Development, and more.Read More
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SentrilockIndustries
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232$5,000+50 - 249 employeesVilnius, LithuaniaAltabel Group, a custom software development company, was launched in 2007. They are located in Vilnius, Lithuania and have a midsize team. Their services include Custom Software Development, Web Development, Mobile App Development, IoT development, and more.Read More
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233Undisclosed10 - 49 employeesWien, Austria7Security GmbH is a small cybersecurity company. They specialize in cybersecurity and were founded in 2014. The agency is in Wien, Austria.Read More
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234$5,000+50 - 249 employeesNew Delhi, IndiaBased in New Delhi, India and Noida, India, Meetri Infotech Private Limited is a software development firm. The midsize firm was launched in 2009. Their services include Custom Software Development, Mobile App Development, E-Commerce Development, Web Development, and more.Read More
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SamsungIndustries
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235$10,000+250 - 999 employeesDhaka, BangladeshRead More
BJIT Group is a software development agency headquartered in Dhaka, Bangladesh with additional locations in Tokyo; Palo Alto, Calif.; Espoo, Finland; Downtown Core, Singapore; and Skane lan, Sweden. Since 2001, their global team of 400+ employees has provided mobile app, web, and custom software development to businesses of all sizes.
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SonyIndustries
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236$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.
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AGROMAT LTD.Industries
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237$25,000+50 - 249 employeesSplit, CroatiaProfico, a midsize software development company, is headquartered in Split, Croatia; Toronto, Canada; Zagreb, Croatia and Zagreb, Croatia. Established in 2012, the team specializes in Custom Software Development, Web Development, Mobile App Development, UX/UI Design, and more.Read More
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238$10,000+2 - 9 employeesSan Francisco, CARyzeo is an Email Marketing company established in 2005. The small San Francisco, California-based team offers Email Marketing and CRM consulting and SI.Read More
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239$1,000+10 - 49 employeesErbil, IraqTwekl for information technology, a web design company, was established in 2014. Their small team is in Erbil, Iraq. The firm provides web design, web development, enterprise app modernization, application management & support, and more.Read More
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Kurdistan Regional Government-Ministry of HealthIndustries
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240$1,000+50 - 249 employeesBengaluru, IndiaWattlecorp Cybersecurity Labs is a Cybersecurity company. The midsize Kozhikode, India-based team provides Cybersecurity, IT strategy consulting, and IT managed services. The company was founded in 2018.Read More
Industries
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