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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391$1,000+50 - 249 employeesBengaluru, IndiaRead More
Aspire Software Consultancy is an IT solutions company based in Bangalore, India, with an office in San Francisco. The company, founded in 2007, has more than 60 employees and provides, among others, IT strategy consulting, IT staff augmentation, and custom software development services to small and midmarket companies in the IT, business services, consumer products & services, and financial services industries.
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Alquiler Fincas ColombiaIndustries
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392$5,000+10 - 49 employeesLeatherhead, EnglandComputer Care is a small Leatherhead, England-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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393$1,000+10 - 49 employeesGlasgow, ScotlandIT managed services company Euro Systems offers IT managed services and cloud consulting & SI. They were founded in 2009.Read More
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394Undisclosed10 - 49 employeesSale, EnglandVenom IT, an other IT consulting and SI company, is based in Sale, England. They focus on other IT consulting and SI and cloud consulting & SI.Read More
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395$50,000+50 - 249 employeesWharley End, EnglandThinc is a midsize Wharley End, England-based ERP consulting and SI company. The team provides ERP consulting and SI and IT managed services.Read More
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396$10,000+10 - 49 employeesLondon, EnglandProlaxies is a London, England-based mobile application development company. The small team provides Mobile App Development, Artificial Intelligence, UX/UI Design, BI & big data consulting & SI, and more and was launched in 2023.Read More
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Precision Evolution GlobalIndustries
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397Undisclosed250 - 999 employeesLondon, EnglandRead More
CloudSense is a cloud consulting & SI company. The midsize London, United Kingdom-based team specializes in cloud consulting & SI. The firm was launched in 2009.
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398$5,000+10 - 49 employeesNewcastle upon Tyne, EnglandRead More
Leaf, a social media marketing agency, is located in Newcastle upon Tyne, United Kingdom. The small team provides social media marketing, marketing strategy, and pay per click. The company was founded in 2018.
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399Undisclosed250 - 999 employeesLake Oswego, ORFounded in 1986, Online Business Systems is a Cybersecurity company. The team specializes in Cybersecurity and IT strategy consulting.Read More
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400$10,000+10 - 49 employeesPerth, ScotlandRead More
Located in Kakkanad, India, Stunntech Innovations is a software development firm. They offer custom software development, mobile app development, and IT strategy consulting and were founded in 2017.
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401$1,000+50 - 249 employeesLeeds, EnglandAql, an IT managed services company, was launched in 1998. They offers IT managed services and IoT development.Read More
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402Undisclosed2 - 9 employeesSawtry, EnglandSwiftcomm is an IT managed services company. They are in Sawtry, England, and their services include IT managed services and IT strategy consulting.Read More
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403$5,000+Freelancer employeesManchester, EnglandRead More
Ortom is a freelance AI consultancy based in Manchester, England. Since 2019, they have offered big data consulting and AI solutions to small and medium-sized agencies alike.
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404Undisclosed1,000 - 9,999 employeesWinnersh, EnglandMotherson Technology Services, a data analytics company, is in Winnersh, England. They provide BI & big data consulting & SI and cloud consulting & SI and were founded in 2000.Read More
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405Undisclosed10 - 49 employeesLondon, EnglandNawlabs is a CRM consulting and SI company. The Richmond, Kentucky-based agency was established in 2020. Their team offers CRM consulting and SI.Read More
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406Undisclosed50 - 249 employeesExeter, EnglandNexus Open Systems Ltd is a midsize IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI and were launched in 1998.Read More
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The Met OfficeIndustries
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407$1,000+10 - 49 employeesLondon, EnglandStackOne, a graphic design company, was established in 2022. Located in London, England and Lusaka, Zambia, their small team offers Graphic Design, IT strategy consulting, Web Development, and Mobile App Development.Read More
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408Undisclosed250 - 999 employeesLondon, EnglandIT staff augmentation company Questers is in Sofia, Bulgaria and London, England. The team offers IT staff augmentation and IT strategy consulting.Read More
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NewsUKIndustries
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409Undisclosed10 - 49 employeesLondon, EnglandRead More
Go Live Test is a small IT managed services and application testing company headquartered in London, United Kingdom. They focus on IT managed services and application testing and were founded in 2015.
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410$5,000+50 - 249 employeesWarwick, EnglandZenzero is an IT managed services company founded in 2004. Their team provides IT managed services and Cybersecurity.Read More
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411$10,000+2 - 9 employeesCilcain, WalesCybersecurity company vpntesting was launched in 2016. Headquartered in Cilcain, Wales, the team provides Cybersecurity and IT strategy consulting.Read More
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412$5,000+50 - 249 employeesWeybridge, EnglandRead More
BlueBridge One is a small IT managed services company. Founded in 2003, the team focuses on IT managed services, IT strategy consulting, and cloud consulting & SI. The firm is headquartered in Weybridge, United Kingdom; Johannesburg , South Africa and Cape Town Area, South Africa.
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413Undisclosed50 - 249 employeesLondon, EnglandEstablished in 2015, Pexlify, a Merkle Company is a CRM consulting and SI company. The company specializes in CRM consulting and SI, and is midsize.Read More
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414Undisclosed10 - 49 employeesLondon, EnglandTurba Media R&D PTY LTD, a media planning and buying company, was founded in 2023. Their small team is located in Collingwood, Australia; London, England and Los Angeles, California. The firm offers Media Planning & Buying, Digital Strategy, BI & big data consulting & SI, and Generative AI.Read More
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415$25,000+2 - 9 employeesLondon, EnglandRead More
Located in London, United Kingdom, Function is a web development company. The small firm was launched in 2020. Their services include web development, digital strategy, and IT strategy consulting.
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416$50,000+50 - 249 employeesLondon, EnglandCore Technology Systems Ltd is an IT managed services company. They provide IT managed services and IT strategy consulting and were established in 1990. The firm is headquartered in London, England.Read More
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417$10,000+50 - 249 employeesLondon, EnglandErlang Solutions is a software development company. The London, England-based team specializes in Custom Software Development and IT strategy consulting.Read More
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418$1,000+Freelancer employeesIstead Rise, EnglandHelpFully IT is an Istead Rise, England-based IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI.Read More
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419Undisclosed1,000 - 9,999 employeesLondon, EnglandFounded in 2022, EdgeNext Technology is a large Bellevue, Washington-based cloud consulting & SI company. Their services include cloud consulting & SI and unified communications consulting & SI.Read More
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420$1,000+Freelancer employeesChelmsford, EnglandLWP Group is a small Digital Strategy company based in Chelmsford, England. Established in 2025, the team offers Digital Strategy, CRM consulting and SI, IT managed services, Web Development, and more.Read More
Industries
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