Top 100 IT Services Companies in the United Kingdom
The Best of December 2025List of the Best United Kingdom IT Companies
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$1,000+50 - 249 employeesNaperville, ILBetterWorld 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.Read More
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301$50,000+50 - 249 employeesLondon, EnglandRead More
Founded in 2006, Vector Software Ltd is an IT outsourcing company based in L'viv, Ukraine. They have more than 50 employees that specialize in application testing and development. They mostly work with mid-market and small businesses.
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Stingray - Optical delousing solutions for fishing industry;Industries
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302$5,000+10 - 49 employeesLondon, EnglandHeur is a Digital Strategy company founded in 2019. They are in London, England and have a small team. The company focuses on Digital Strategy, Email Marketing, Pay Per Click, CRM consulting and SI, and more.Read More
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King & Mcgaw -
303$5,000+250 - 999 employeesPraha 5, Czech RepublicSoitron is a Bratislava 25, Slovakia-based IT managed services company. The team provides IT managed services and IT staff augmentation.Read More
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HPEIndustries
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304$5,000+10 - 49 employeesLondon, EnglandUASOFTDEV is a small cloud consulting & SI company. Established in 2022, the team provides cloud consulting & SI, Custom Software Development, Web Development, IT staff augmentation, and more. The agency is located in Brovary, Ukraine; Kyiv, Ukraine; Berlin, Germany and London, England.Read More
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305$5,000+10 - 49 employeesHarrow, EnglandFounded in 2018, Renav Technologies is an e-commerce development company. Their team offers E-Commerce Development and IT managed services.Read More
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306$10,000+50 - 249 employeesLondon, EnglandLaunched in 2020, Moonshot Partners is a IT strategy consulting company. The midsize team offers IT strategy consulting, custom software development, web development, mobile app development, and more. The agency is headquartered in London, United Kingdom.Read More
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307$10,000+10 - 49 employeesLondon, EnglandRead More
Aegasis Labs is an artificial intelligence company. The small team is in London, United Kingdom. Their services include Artificial Intelligence, custom software development, BI & big data consulting & SI, blockchain, and more.
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308$5,000+2 - 9 employeesYork, EnglandCensony Ltd., a software development company, is in York, England. The agency provides Custom Software Development, UX/UI Design, IT strategy consulting, and IT managed services and has a small team.The agency was established in 2022.Read More
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309$5,000+2 - 9 employeesStroud, EnglandInardua is a CRM consulting and SI company. Headquartered in Stroud, England, their team focuses on CRM consulting and SI and IT managed services.Read More
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310$10,000+10 - 49 employeesLondon, EnglandRead More
TensionX is a software company founded in 2020 with fewer than 50 experts. They provide custom software and web development solutions from their office in London. They mainly work with small and mid-market firms in the fields of advertising and business services.
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CloudKiiIndustries
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311Undisclosed10 - 49 employeesReading, EnglandUser experience design agency souqbox was founded in 2017. They are headquartered in Reading, United Kingdom and have a small team. Their services include ux/ui design, architectural design, product design, IT strategy consulting, and more.Read More
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312$5,000+2 - 9 employeesBirmingham, EnglandRead More
Appcentric is a web development company. Founded in 2013, the small firm is headquartered in Birmingham, United Kingdom. Their services include web development, mobile app development, ux/ui design, and product design.
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GAMEIndustries
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313Undisclosed50 - 249 employeesCardiff, WalesHeadquartered in Cardiff, United Kingdom, DevOps Group is a software development company. The midsize company was launched in 2013. Their services include custom software development, cloud consulting & SI, and IT managed services.Read More
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314$10,000+10 - 49 employeesLondon, EnglandTasman Analytics is a big data company. Launched in 2016, the team specializes in BI & big data consulting & SI and Marketing Strategy.Read More
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315$10,000+50 - 249 employeesLondon, EnglandEmpirics, a big data analytics company, was launched in 2004. The midsize team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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316Undisclosed250 - 999 employeesNottingham, EnglandLittlefish Managed IT Services is an IT managed services company. Their midsize team is located in Nottingham, United Kingdom; Sheffield, United Kingdom and London, United Kingdom. The firm specializes in IT managed services, cybersecurity, cloud consulting & SI, and IT strategy consulting. The firm was established in 2003.Read More
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317$1,000+2 - 9 employeesLondon, EnglandUpturn Growth is a London, United Kingdom-based digital strategy company. The small team provides digital strategy, email marketing, conversion optimization, BI & big data consulting & SI, and more and was launched in 2020.Read More
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M&SIndustries
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318$5,000+10 - 49 employeesAberdeen, ScotlandRead More
Dynamic Edge is a small IT managed services company. Founded in 2009, the agency is based in Aberdeen, United Kingdom. Their services include IT managed services, IT strategy consulting, and cloud consulting & SI.
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319Undisclosed1,000 - 9,999 employeesLondon, EnglandRead More
BSI Group is an IT firm headquartered in London. Their midsized team specializes in cybersecurity, IT strategy consulting, and business consulting.
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MED49 -
320$10,000+10 - 49 employeesLondon, EnglandRead More
Zapro Digital was founded in 2015 and is located in London. Their team of nearly ten employees provides SEO, web design, and ERP consulting and SI services.
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321UndisclosedFreelancer employeesEdinburgh, ScotlandEudemo is a small product design company headquartered in Edinburgh, United Kingdom. They offer product design, BI & big data consulting & SI, custom software development, Artificial Intelligence, and more and were founded in 2022.Read More
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322$10,000+50 - 249 employeesQuedgeley, EnglandRead More
Blueberry Systems is a software development company based in Stroud, United Kingdom. This company was founded in 2013 and has 20+ employees. Blueberry Systems offers custom sofrware development, web development, and mobile app development, among other software-related services for small to medium-sized businesses.
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TarmacIndustries
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323$10,000+50 - 249 employeesEsher, EnglandRead More
Zone24x7 Inc. is a software and tech company based in San Jose, Calif. Founded in 2003, their team of over 50 experts provides IoT development, custom software development, and cloud consulting services for clients ranging from small startups to large corporations.
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Macy’sIndustries
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324$1,000+10 - 49 employeesBeckenham, EnglandGregory Micallef Associates is an IT managed services company. They offer IT managed services and Call Center Services and were launched in 1992.Read More
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325$25,000+50 - 249 employeesSwindon, EnglandLaunched in 2003, Ntegra, a midsize IT strategy consulting company, is based in Swindon, England. Their services include IT strategy consulting and IT managed services.Read More
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326$1,000+10 - 49 employeesLondon, EnglandRead More
Altahonos is a digital reputation company based in London with offices in San Francisco and Istanbul. The company, founded in 2017, has a team of more than ten that provides cybersecurity, branding, digital strategy, SEO, and IT strategy consulting services to various clients and companies.
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Jasper's Info TechIndustries
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327$1,000+50 - 249 employeesLondon, EnglandMidsize UX agency Ambala IT, is headquartered in Dhaka, Bangladesh; London, England and Kasoa, Ghana. They offer UX/UI Design, IT strategy consulting, Custom Software Development, Web Development, and more and were founded in 2016.Read More
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328$10,000+10 - 49 employeesMenston, EnglandUptic IO LLC is an Oak Park, Illinois-based DevOps Managed Services company. They focus on DevOps Managed Services, Enterprise App Modernization, cloud consulting & SI, Custom Software Development, and more and were launched in 2017.Read More
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329Undisclosed10 - 49 employeesHarrogate, EnglandData Connect Group is a Cybersecurity company. Their small team is located in Harrogate, England. Their services include Cybersecurity.Read More
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330$50,000+50 - 249 employeesManchester, EnglandRead More
Based in Navi Mumbai, India and Orpington, United Kingdom, Arrk Group is a cloud consulting & SI company. The midsize agency was founded in 1998. Their services include cloud consulting & SI, IT managed services, custom software development, mobile app development, and more.
Industries
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