Top 100 IT Services Companies in London
The Best of October 2026Looking for a top IT services company in London?
IT Services are the means to ensure all your hardware continues to function. There are essential to any business and we've compiled a list of the best teams in London for you to review.
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List of the Best London IT Companies
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991Undisclosed1,000 - 9,999 employeesLondon, EnglandK2 Partnering Solutions is a CRM consulting and SI company. They are headquartered in London, England, and their services include CRM consulting and SI and ERP consulting and SI.Read More
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992Undisclosed2 - 9 employeesLondon, EnglandHeadquartered in London, England, Realize Security is a small cloud consulting & SI company. Their services include cloud consulting & SI and Cybersecurity.Read More
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993$1,000+50 - 249 employeesLondon, EnglandINNOPLIX INTERNATIONAL LIMITED is an IT strategy consulting company established in 2022. The company provides IT strategy consulting and IT managed services.Read More
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994$50,000+50 - 249 employeesLondon, EnglandVast Dreams, a custom software development company, was established in 2020. They provides Custom Software Development and Enterprise App Modernization.Read More
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995$10,000+250 - 999 employeesLondon, EnglandDVT, a business intelligence company, was established in 1999. Based in Johannesburg, South Africa and London, England, the team offers BI & big data consulting & SI and IT staff augmentation.Read More
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Nedgroup InvestmentsIndustries
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996$1,000+10 - 49 employeesWallington, EnglandFounded in 2020, PySquad Informatics LLP is an ERP consulting and SI company. The firm specializes in ERP consulting and SI and Custom Software Development.Read More
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997$5,000+10 - 49 employeesLondon, EnglandGraphit, an AI Consulting company, was established in 2023. The small team provides AI Consulting and Generative AI.Read More
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998Undisclosed1,000 - 9,999 employeesLondon, EnglandFORVIS is an Accounting company established in 1923. Their team offers Accounting and Business Consulting.Read More
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999$1,000+10 - 49 employeesLondon, EnglandLaunched in 2006, Design Direct UK, a small web development firm, is headquartered in London, England. Their services include Web Development and Mobile App Development.Read More
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1000$10,000+50 - 249 employeesLondon, EnglandDigiata is a custom software development firm founded in 2001. The firm offers Custom Software Development and Enterprise App Modernization.Read More
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Vitality Discovery Insurance Allan Gray Old MutualIndustries
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1001$10,000+50 - 249 employeesLondon, EnglandMindCrew Technologies is a small software development firm. The Indore, India-based firm was established in 2011. Their team offers custom software development, Artificial Intelligence, blockchain, application management & support, and more.Read More
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1002$10,000+50 - 249 employeesLondon, EnglandCustom software development firm Radically Digital Ltd was established in 2019. The midsize team offers Custom Software Development and UX/UI Design.Read More
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1003Undisclosed2 - 9 employeesSutton, EnglandSCube Software Solutions Ltd is a Sutton, England-based IT managed services company. They offer IT managed services and Web Development.Read More
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1004$10,000+2 - 9 employeesLondon, EnglandStudio 206, an IT strategy consulting company, was founded in 2021. They focuses on IT strategy consulting and BI & big data consulting & SI.Read More
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1005$1,000+2 - 9 employeesSunbury-on-Thames, EnglandDigital Strategy company Tritactltd was founded in 2024. The firm offers Digital Strategy and IT strategy consulting, and is small.Read More
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1006$1,000+2 - 9 employeesLondon Colney, EnglandLizzard Tech Ltd is a small London Colney, England-based IT strategy consulting company. The team specializes in IT strategy consulting and IT managed services.Read More
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1007Undisclosed2 - 9 employeesLondon, EnglandMai Technology Ltd is a small IT strategy consulting company founded in 2025. Their services include IT strategy consulting and cloud consulting & SI.Read More
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1008$5,000+2 - 9 employeesLondon, EnglandVitalytics is an IT managed services company. Their small team of employees is located in London, England and Sofia, Bulgaria. Their team offers IT managed services and IT staff augmentation.Read More
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1009$1,000+2 - 9 employeesLondon, EnglandSmall Compliance Consulting company Locked Stack Inc, is in London, England. Their services include Compliance Consulting and Cybersecurity.Read More
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1010$1,000+2 - 9 employeesSidcup, EnglandSpecifek Ltd is a custom software development firm. The firm is based in Sidcup, England. Their services include Custom Software Development and Cybersecurity.Read More
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1011$5,000+2 - 9 employeesLondon, EnglandAssured Velocity Limited is a Business Consulting company. Their small team of employees is located in London, England. Their team offers Business Consulting and IT strategy consulting.Read More
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1012$5,000+10 - 49 employeesStaines-upon-Thames, EnglandWorld Business Software Solutions is a software development firm. The team is based in Staines-upon-Thames, England, and their services include Custom Software Development and Web Development.Read More
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1013Undisclosed50 - 249 employeesLondon, EnglandEntech, LLC. Is a midsize Business Consulting company. They offer Business Consulting and IT managed services and were launched in 2007.Read More
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1014$10,000+10 - 49 employeesLondon, EnglandFounded in 1998, Mentor Digital is a small web development firm. Their team specializes in Web Development, Web Design, Branding, Search Engine Optimization, and more. The company is based in Bristol, England and London, England.Read More
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Tree AidIndustries
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1015$5,000+2 - 9 employeesLondon, EnglandLocated in London, England, The Random Stuff is an user experience design company. They offer UX/UI Design and Mobile App Development.Read More
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Our Training DepartmentIndustries
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1016$5,000+2 - 9 employeesLondon, EnglandProdutkively is an unified communications consulting & SI company. They were launched in 2021 and provide unified communications consulting & SI and AI Consulting.Read More
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1017Undisclosed2 - 9 employeesLondon, EnglandBranding agency Eduxpress was founded in 2024. The team offers Branding and IT strategy consulting and is located in London, England.Read More
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1018Undisclosed10 - 49 employeesSlough, EnglandCustom software development firm TBMS Taxi and Chauffeurs Dispatch System offers Custom Software Development and IT managed services. They are based in High Wycombe, England and Slough, England.Read More
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1019$5,000+10 - 49 employeesLondon, EnglandKeypoint Solutions Ltd is a web development firm. The London, England-based company was established in 2021. Their team specializes in Web Development and IT strategy consulting.Read More
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1020$1,000+10 - 49 employeesLondon, EnglandWeAreWay, an artificial intelligence firm, was founded in 2023. The firm provides Artificial Intelligence, IT strategy consulting, and Custom Software Development and has a small team.Read More
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Check out an IT Services Company in London with the most new reviews in the past 12 months.
Most Reviewed
IT Services Company
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