Top 100 IT Services Companies in the United Kingdom
The Best of November 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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1231$100,000+50 - 249 employeesLondon, EnglandNexa Point Group is an IT managed services company. They provide IT managed services and other IT consulting and SI and were established in 2025. The company is based in London, England.Read More
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1232$1,000+2 - 9 employeesLondon, EnglandBased in London, England, Decision Bridge Ltd is a business intelligence company. Founded in 2026, the team provides BI & big data consulting & SI and cloud consulting & SI.Read More
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1233$1,000+2 - 9 employeesLytchett Matravers, EnglandBased in Lytchett Matravers, England and Bracknell, England, Innoligo Ltd is an IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
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1234$5,000+2 - 9 employeesLondon, EnglandMYT.Digital is a data analytics company. Headquartered in London, England, the company offers BI & big data consulting & SI and ERP consulting and SI.Read More
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1235$1,000+Freelancer employeesLondon, EnglandFifth Ace is a Cybersecurity company. They provide Cybersecurity and were founded in 2025.Read More
Industries
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1236$1,000+2 - 9 employeesLondon, EnglandSecvura, a Cybersecurity company, was launched in 2026. They offers Cybersecurity.Read More
Industries
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1237Undisclosed2 - 9 employeesLondon, EnglandCyfra Dane is an IT strategy consulting company. Their team is based in London, England. The firm specializes in IT strategy consulting.Read More
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1238$1,000+2 - 9 employeesLondon, EnglandDatSov is a Cybersecurity company. Launched in 2022, the agency offers Cybersecurity and cloud consulting & SI.Read More
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1239$1,000+2 - 9 employeesBristol, EnglandHyperPoint Ltd, a small IT managed services company, is headquartered in Bristol, England. The team provides IT managed services and Cybersecurity.Read More
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1240$1,000+2 - 9 employeesLondon, EnglandSmall Cybersecurity company DefendVista Ltd, is located in London, England. Their services include Cybersecurity and IT managed services.Read More
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1241$1,000+Freelancer employeesLondon, EnglandFounded in 2026, Tectiv is an IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
Industries
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1242UndisclosedFreelancer employeesNewport Pagnell, EnglandWilliams IT Solutions, an IT managed services company, was established in 2025. The agency focuses on IT managed services and Cybersecurity, and is small.Read More
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1243$1,000+2 - 9 employeesLondon, EnglandSV LondonUk Ltd is a Cybersecurity company. They specialize in Cybersecurity and were established in 2026. The agency is based in London, England.Read More
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1244Undisclosed10 - 49 employeesLondon, EnglandCLAY is an IT managed services company. The Douglas, Isle of Man-based company focuses on IT managed services and Cybersecurity.Read More
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1245$1,000+2 - 9 employeesLeicester, EnglandFounded in 1989, ComputerLink, a small IT managed services company, is located in Leicester, England. Their services include IT managed services and Cybersecurity.Read More
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1246$1,000+2 - 9 employeesLondon, EnglandAdvised Solutions is a big data company and ERP consulting and SI company. The team focuses on BI & big data consulting & SI and ERP consulting and SI, and the company is located in London, England.Read More
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1247Undisclosed10 - 49 employeesLondon, EnglandFramnex is an other IT consulting and SI company. In London, England, the team offers other IT consulting and SI.Read More
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1248$5,000+10 - 49 employeesExeter, EnglandLaunched in 2012, OfficeLabs Ltd is a Digital Strategy company. The team provides Digital Strategy and IT strategy consulting and is located in Exeter, England.Read More
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1249Undisclosed10 - 49 employeesKeynsham, EnglandIT managed services company soVision IT focuses on IT managed services and Custom Software Development. They are based in Keynsham, England.Read More
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1250$5,000+10 - 49 employeesLondon, EnglandBUSINESS ANALYSIS CANADA is a small Market Research company. The Gatineau, Canada-based agency was founded in 2024. Their team focuses on Market Research, Marketing Strategy, Digital Strategy, IT strategy consulting, and more.Read More
Industries
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1251$25,000+10 - 49 employeesWaterbeach, EnglandData Hatch, an AI Agents company, is located in Waterbeach, England. The small team focuses on AI Agents, AI Consulting, Artificial Intelligence, Generative AI, and more. The company was founded in 2025.Read More
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1252$5,000+10 - 49 employeesLondon, EnglandCodtronix Ltd, a small custom software development company, is located in London, England. Launched in 2021, the team specializes in Custom Software Development, AI Agents, IT strategy consulting, and AI Consulting.Read More
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1253$50,000+50 - 249 employeesManchester, EnglandRobiquity is an IT strategy consulting company. Based in Manchester, England and Toronto, Canada, the team provides IT strategy consulting and cloud consulting & SI.Read More
Industries
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1254$5,000+10 - 49 employeesLondon, EnglandBlockchain company BlackStack Labs is located in London, United Kingdom. The small agency was founded in 2024. Their services include blockchain, web design, IT strategy consulting, custom software development, and more.Read More
Industries
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1255Undisclosed10 - 49 employeesPaignton, EnglandTomlinson Solutions is a web design agency. The Paignton, England-based firm was founded in 2008. Their services include Web Design and IT managed services.Read More
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1256$1,000+2 - 9 employeesCheadle Hulme, EnglandWebsite development company Infinibs Technologies Pvt. Ltd. Is in Indore, India and Cheadle Hulme, England. The small agency was founded in 2025. Their services include Web Development, Mobile App Development, Artificial Intelligence, Generative AI, and more.Read More
Industries
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1257Undisclosed2 - 9 employeesLondon, EnglandVeriPark, a CRM consulting and SI company, is in London, England and Istanbul, Türkiye. They focus on CRM consulting and SI and ERP consulting and SI and were founded in 2011.Read More
Industries
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1258Undisclosed250 - 999 employeesChalfont Saint Peter, EnglandSwayam Group is an application development company headquartered in Chalfont Saint Peter, England. They focus on Mobile App Development and Custom Software Development and were founded in 2002.Read More
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1259$5,000+10 - 49 employeesLondon, EnglandRead More
IT staff augmentation company RemoteStar Ltd. Is in Cambourne, United Kingdom. The small agency was launched in 2020. Their services include IT staff augmentation, IT strategy consulting, and custom software development.
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1260Undisclosed2 - 9 employeesLerwick, ScotlandRead More
JLP Internet Ltd is a web design agency. Their small team is located in Lerwick, United Kingdom. The firm offers web design, web development, e-commerce development, IT managed services, and more.
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