Top 100 IT Services Companies in the United Kingdom
The Best of October 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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1411Undisclosed2 - 9 employeesBrookmans Park, EnglandLBM Cyber is a Cybersecurity and Corporate Training & Coaching company. The Brookmans Park, England-based firm offers Cybersecurity and Corporate Training & Coaching.Read More
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1412$1,000+2 - 9 employeesLondon, EnglandOdris Systems is an IT strategy consulting company founded in 2026. The small team provides IT strategy consulting and IT staff augmentation.Read More
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1413$1,000+2 - 9 employeesMaidenhead, EnglandCRfM Consulting is a small Sales Outsourcing and CRM consulting and SI company established in 2024. Their team offers Sales Outsourcing and CRM consulting and SI.Read More
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1414$5,000+Freelancer employeesEsher, EnglandAlchemy Consulting Services Ltd is an IT strategy consulting company. They provide IT strategy consulting and AI Consulting and were established in 2024.Read More
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1415$50,000+2 - 9 employeesLondon, EnglandPSP Lab, an IT strategy consulting company, is located in London, England. Established in 2019, the team offers IT strategy consulting and Business Consulting.Read More
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1416Undisclosed10 - 49 employeesEdinburgh , ScotlandThe ID Co., a software development company, was launched in 2010. The small team focuses on Custom Software Development and IT managed services.Read More
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1417$1,000+2 - 9 employeesLondon, EnglandDaanbi Services, a small IT strategy consulting company, is located in London, England. Their services include IT strategy consulting and Web Development.Read More
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1418$10,000+2 - 9 employeesLondon, EnglandIT strategy consulting company Kedos Consulting was founded in 2009. The company offers IT strategy consulting and Custom Software Development.Read More
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1419$1,000+50 - 249 employeesIlford, EnglandTechnologie 24 is an IT managed services company based in Ilford, England and Ahmedabad, India. They provide IT managed services and Custom Software Development.Read More
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1420$1,000+Freelancer employeesWatford, EnglandCybersecurity company Magrathean UK is based in Watford, England. Their services include Cybersecurity and AI Consulting.Read More
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1421$1,000+10 - 49 employeesBurnham, EnglandCreative Computing Solutions is an ERP consulting and SI company. They were established in 1990, and their services include ERP consulting and SI and Application Management & Support.Read More
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1422$10,000+250 - 999 employeesLondon, EnglandFounded in 2009, Gap Dynamics is a web development firm. The firm specializes in Web Development and Mobile App Development.Read More
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1423$5,000+2 - 9 employeesMiddlesbrough, EnglandSeerBI is a Middlesbrough, England-based big data company. The team provides BI & big data consulting & SI and Custom Software Development.Read More
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1424$5,000+10 - 49 employeesLondon, EnglandLineal is a small Business Consulting company based in London, England and Hong Kong, Hong Kong. Their services include Business Consulting and Cybersecurity.Read More
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1425$1,000+10 - 49 employeesWoking, EnglandIT Resource Center LTD is a cloud consulting & SI company. The firm is in Woking, England. Their services include cloud consulting & SI and Custom Software Development.Read More
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1426Undisclosed1,000 - 9,999 employeesLondon, EnglandLocated in New York, New York and Austin, Texas, Material is a Market Research company. Established in 1973, the team provides Market Research and Marketing Strategy.Read More
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1427UndisclosedFreelancer employeesFarnworth, EnglandLocated in Farnworth, England, Left Foot Forward is an user experience company. The team offers UX/UI Design and IT strategy consulting.Read More
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1428$10,000+50 - 249 employeesWinnersh, EnglandLaunched in 2018, NJC Labs is an AI Agents company. The company focuses on AI Agents and Artificial Intelligence, and is midsize.Read More
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1429$5,000+2 - 9 employeesKingston upon Hull, EnglandLocated in Kingston upon Hull, England, Veda Software is a custom software development firm. They specialize in Custom Software Development and AI Consulting and were founded in 2024.Read More
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1430$10,000+50 - 249 employeesNewcastle upon Tyne, EnglandEm99 technologies is a midsize IT staff augmentation company. Established in 2025, the team offers IT staff augmentation and Custom Software Development.Read More
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1431$5,000+10 - 49 employeesEdinburgh, ScotlandBased in Edinburgh, Scotland and London, England, Lynchpin Analytics is a small Marketing Strategy company. The team focuses on Marketing Strategy and Digital Strategy.Read More
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1432$5,000+2 - 9 employeesLondon, EnglandDrivn is a London, England-based CRM consulting and SI company. Launched in 2013, the team focuses on CRM consulting and SI and Mobile & App Marketing.Read More
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1433Undisclosed50 - 249 employeesLondon, EnglandCodurance Ltd, a custom software development company, was launched in 2013. They offers Custom Software Development and Enterprise App Modernization.Read More
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1434$50,000+2 - 9 employeesLondon, EnglandAtchai : Data Science and Applied AI is an AI development company. They were established in 2010, and their services include Artificial Intelligence and Custom Software Development.Read More
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1435$1,000+10 - 49 employeesStourbridge, EnglandWeb development company Developyn was launched in 2016. The company offers Web Development and Custom Software Development, and is small.Read More
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1436Undisclosed10 - 49 employeesCheltenham, EnglandR3 Digital is a CRM consulting and SI company. The firm is in Cheltenham, England. Their team specializes in CRM consulting and SI and Email Marketing.Read More
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1437$10,000+10 - 49 employeesLondon, EnglandHeadquartered in München, Germany and London, England, ACATO Europe is a Compliance Consulting company. Their services include Compliance Consulting and Business Consulting.Read More
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1438$1,000+10 - 49 employeesHastings, EnglandGoldstar IT Consultancy Ltd is an Application Management & Support company. Launched in 2015, their team provides Application Management & Support and CRM consulting and SI.Read More
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1439$5,000+10 - 49 employeesEdinburgh, ScotlandYopla is a CRM consulting and SI company. The team provides CRM consulting and SI and IT strategy consulting, and the agency is headquartered in Edinburgh, Scotland and London, England.Read More
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1440$10,000+Freelancer employeesWimborne, EnglandSudoblark is a software development firm launched in 2023. The small team focuses on Custom Software Development and AI Agents.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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