Top 100 IT Services Companies in the United Kingdom
The Best of July 2026
IT services form the foundation of contemporary businesses. Today, a company's operations entirely rely on computer systems and software, which streamline processes for better efficiency. Having a partner that guarantees the seamless operation of these vital systems is crucial, as it directly impacts a brand's success—a robust and dependable backend results in a user-friendly frontend, enhancing traffic, engagement, and conversions.
The only problem modern companies face is finding such a partner. One with technical expertise and a deep understanding and insight into the company’s industry. This is why The Manifest created and curated a list of the top performers in the IT services development industry in the United Kingdom. Make sure to go through each option and read the user-contributed reviews about them. Choose the agency that best suits your company’s needs and requirements.
Jump to Most Reviewed Companies
List of the Best United Kingdom IT Companies
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1651$5,000+2 - 9 employeesManchester, EnglandBased in Manchester, England, First Contact is a small IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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1652$5,000+10 - 49 employeesLondon, EnglandForation Limited is a London, England-based cloud consulting & SI company. They provide cloud consulting & SI and Cybersecurity.Read More
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1653$5,000+10 - 49 employeesAldershot, EnglandFubra Limited is a small IT managed services company founded in 2000. Their team focuses on IT managed services and IT strategy consulting.Read More
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1654$5,000+10 - 49 employeesKnutsford, EnglandGekko is an IT managed services company founded in 2012. Their team specializes in IT managed services and IT strategy consulting.Read More
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1655$5,000+50 - 249 employeesMillbank, EnglandGlobal Switch, an IT managed services company, was founded in 1998. The team offers IT managed services and is in Millbank, England.Read More
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1656$5,000+2 - 9 employeesLlansamlet, WalesGower Business Systems Ltd is an IT managed services company. Their small team of employees is based in Llansamlet, Wales. Their team provides IT managed services and Custom Software Development.Read More
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1657$5,000+10 - 49 employeesEdinburgh, ScotlandGrant McGregor Ltd, an IT managed services company, is based in Edinburgh, Scotland. They focus on IT managed services and cloud consulting & SI.Read More
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1658$5,000+2 - 9 employeesManchester, EnglandGreen Cloud Hosting is an unified communications consulting & SI and IT managed services company in Manchester, England. They focus on unified communications consulting & SI and IT managed services.Read More
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1659$5,000+50 - 249 employeesAshburton, EnglandIT managed services company Grey Matter Ltd is based in Ashburton, England and Torquay, England. They offer IT managed services and unified communications consulting & SI.Read More
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1660$5,000+10 - 49 employeesLondon, EnglandHelp4IT Ltd is an IT managed services company founded in 2005. The firm specializes in IT managed services and IT strategy consulting, and is small.Read More
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1661$5,000+2 - 9 employeesLondon , EnglandHighOps, an IT managed services company, was launched in 2013. The team specializes in IT managed services and IT strategy consulting.Read More
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1662$5,000+2 - 9 employeesSmithfield, EnglandHosted Accountants Ltd, an IT managed services company, offers IT managed services and IT strategy consulting. The firm is headquartered in Smithfield, England.Read More
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1663$10,000+2 - 9 employeesTewkesbury, EnglandTewktech is an IT managed services company. They are in Tewkesbury, England, and their services include IT managed services and IT strategy consulting.Read More
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1664$5,000+50 - 249 employeesLondon, EnglandInbay is an IT managed services company founded in 2002. The agency focuses on IT managed services, and is midsize.Read More
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1665$5,000+10 - 49 employeesGateshead, EnglandRackstar, an IT managed services company, offer IT managed services and IT strategy consulting. They were launched in 2016.Read More
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1666$5,000+10 - 49 employeesAberdeen, ScotlandIndigo Technologies is an IT managed services company. The Aberdeen, Scotland-based firm was founded in 2005. Their services include IT managed services.Read More
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1667$5,000+10 - 49 employeesMilton Keynes, EnglandInfinity SDC is an IT managed services company. Their team is headquartered in Milton Keynes, England. The company provides IT managed services.Read More
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1668$5,000+10 - 49 employeesBournemouth, EnglandIT managed services company Innovate Ltd offers IT managed services and cloud consulting & SI. They are in Bournemouth, England.Read More
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1669$5,000+1,000 - 9,999 employeesSheffield, EnglandInsight is an IT managed services company. Located in Sheffield, England, the company focuses on IT managed services and cloud consulting & SI.Read More
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1670$5,000+2 - 9 employeesManchester , EnglandIRack Ltd, a small IT managed services company, is based in Manchester , England. The team specializes in IT managed services.Read More
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1671$5,000+50 - 249 employeesEgham, EnglandISG Technology Ltd, an IT managed services company, is based in Egham, England. They focus on IT managed services and were founded in 1982.Read More
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1672$5,000+2 - 9 employeesPerivale, EnglandLocated in Perivale, England, IT Business Group Ltd is a small IT managed services company. The team provides IT managed services and cloud consulting & SI.Read More
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1673$5,000+2 - 9 employeesLondon, EnglandFounded in 2006, IT IN BUSINESS, a small IT managed services company, is in London, England. Their team specializes in IT managed services and cloud consulting & SI.Read More
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1674$5,000+2 - 9 employeesGlenrothes, ScotlandIT managed services company Itek was established in 1994. The agency provides IT managed services and has a small team.Read More
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1675$5,000+10 - 49 employeesBirmingham, EnglandIT managed services company ITS IT Specialists focuses on IT managed services. They were established in 1960.Read More
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1676$5,000+10 - 49 employeesLeicester, EnglandIT managed services company Kite Distribution is located in Leicester, England. The team focuses on IT managed services and IoT development.Read More
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1677$5,000+2 - 9 employeesWitney, EnglandKrayma Technical Solutions is an IT managed services company. They provide IT managed services and cloud consulting & SI and are based in Witney, England.Read More
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1678$5,000+10 - 49 employeesWindsor, EnglandLA Micro Group UK Ltd is an IT managed services company headquartered in Windsor, England and Slough, England. Established in 2004, the team focuses on IT managed services.Read More
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1679$10,000+250 - 999 employeesHolborn, EnglandData analytics company Media iQ Digital Ltd is based in Holborn, England. Launched in 2010, the team focuses on BI & big data consulting & SI.Read More
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1680$5,000+10 - 49 employeesHapton, EnglandLanway CBS Ltd is an IT managed services company. Headquartered in Hapton, England, the firm was founded in 1993. Their team offers IT managed services and unified communications consulting & SI.Read More
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Check out an IT Services Company in United Kingdom with the most new reviews in the past 12 months.
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