Top 100 IT Services Companies in London
The Best of June 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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1711Undisclosed10 - 49 employeesReading, EnglandUser experience design agency souqbox was founded in 2017. They are headquartered in Reading, United Kingdom and have a small team. Their services include ux/ui design, architectural design, product design, IT strategy consulting, and more.Read More
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1712Undisclosed50 - 249 employeesStokenchurch, EnglandDifferentia Consulting is an ERP consulting and SI company. They are headquartered in Stokenchurch, England. Their team offers ERP consulting and SI and IT strategy consulting.Read More
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1713Undisclosed2 - 9 employeesHorsham, EnglandCybersecurity company PocketSIEM is located in Horsham, England. They specialize in Cybersecurity and were established in 2019.Read More
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1714$1,000+10 - 49 employeesBells Yew Green, EnglandMarketing Delivery, an Email Marketing company, is in Bells Yew Green, England. They offer Email Marketing and Social Media Marketing.Read More
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1715$5,000+50 - 249 employeesFrimley, EnglandEstablished in 2015, Phrism Solutions is a HR Consulting company. Their team focuses on HR Consulting and Business Consulting.Read More
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1716$1,000+50 - 249 employeesSouthend-on-Sea, EnglandSoftware development company Techionik Ltd is based in Southend-on-Sea, England. Founded in 2022, the team provides Custom Software Development and Web Development.Read More
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1717Undisclosed2 - 9 employeesLondon, EnglandBlockchain company UWorld is in London, England. They focus on Blockchain and Custom Software Development.Read More
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1718$10,000+2 - 9 employeesLuton, EnglandICareSofttech Solutions is a CRM consulting and SI company. They were established in 2025 and focus on CRM consulting and SI and Custom Software Development.Read More
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1719$1,000+2 - 9 employeesHitchin, EnglandCOR Solutions is an IT managed services company. Their team is based in Hitchin, England and focuses on IT managed services and Search Engine Optimization.Read More
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1720Undisclosed2 - 9 employeesHaywards Heath, EnglandIT managed services company Nebulogiq was established in 2025. The team provides IT managed services and Cybersecurity and is headquartered in Haywards Heath, England.Read More
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1721$5,000+50 - 249 employeesReading, EnglandEstablished in 1997, SSE Enterprise Telecoms is an IT managed services company. The midsize team focuses on IT managed services and IT strategy consulting.Read More
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1722Undisclosed50 - 249 employeesChelmsford, EnglandVyta is a Rathcoole, Ireland-based Document Digitization & Management company. They specialize in Document Digitization & Management and IT strategy consulting.Read More
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1723$1,000+2 - 9 employeesEarley, EnglandEstablished in 2020, NowCloud is a small IT strategy consulting company headquartered in Earley, England. Their team focuses on IT strategy consulting and cloud consulting & SI.Read More
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1724$5,000+2 - 9 employeesMaidstone, EnglandVooServers is an IT managed services company. They specialize in IT managed services and cloud consulting & SI and are located in Maidstone, England.Read More
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1725$250,000+10,000+ employeesCaldecotte, EnglandCloud consulting & SI company ITC Infotech focuses on cloud consulting & SI and ERP consulting and SI. They were launched in 2000.Read More
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1726$1,000+2 - 9 employeesChilworth, EnglandHeadquartered in Chilworth, England, Data Made Eazy is a Data Annotation Services company. Their services include Data Annotation Services and Custom Software Development.Read More
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1727Undisclosed10 - 49 employeesUckfield, EnglandFounded in 2003, PS Tech, a small IT managed services company, is located in Uckfield, England. Their team focuses on IT managed services and Cybersecurity.Read More
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1728$1,000+2 - 9 employeesStotfold, EnglandIT managed services company CustomConfig is headquartered in Stotfold, England. They focus on IT managed services and IT strategy consulting and were launched in 2025.Read More
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1729Undisclosed10 - 49 employeesReading, EnglandTeamwork IMS , an other IT consulting and SI and Business Consulting company, provide other IT consulting and SI and Business Consulting. They were launched in 2007.Read More
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1730$5,000+50 - 249 employeesBerkshire, EnglandBytes Technology Group is an IT managed services company launched in 1999. Based in Berkshire, England, the team focuses on IT managed services and IT strategy consulting.Read More
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1731Undisclosed2 - 9 employeesStokenchurch, EnglandDigitalGigs Ltd, a Digital Strategy company, was established in 2019. The team specializes in Digital Strategy and IT strategy consulting.Read More
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1732$100,000+50 - 249 employeesReading, EnglandHeadquartered in Dubai, United Arab Emirates and Reading, England, Edgematics is a big data analytics company. Established in 2010, the team focuses on BI & big data consulting & SI.Read More
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1733$1,000+2 - 9 employeesAylesbury, EnglandOnyx Data is a big data analytics company. The small Aylesbury, England-based team provides BI & big data consulting & SI and IT strategy consulting. The firm was established in 2019.Read More
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1734$5,000+50 - 249 employeesRiseley, England365IT is an IT managed services company. Their midsize team is in Riseley, England. Their services include IT managed services and IT strategy consulting.Read More
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1735$10,000+2 - 9 employeesReading , EnglandEstablished in 2020, Funnel Vision is an IT strategy consulting company. Based in Reading , England, the team provides IT strategy consulting and UX/UI Design.Read More
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1736Undisclosed50 - 249 employeesAylesbury, EnglandRed Helix is a Cybersecurity company. The firm is in Aylesbury, England. Their services include Cybersecurity and IT managed services.Read More
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1737$5,000+2 - 9 employeesFleet, EnglandVissensa, an IT managed services company, is headquartered in Fleet, England. The team focuses on IT managed services and IT strategy consulting.Read More
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1738Undisclosed10 - 49 employeesBurnham-on-Crouch, EnglandENVISYS TECHNOLOGIES PVT. LTD, an IT strategy consulting company, specializes in IT strategy consulting. The firm is in Bengaluru, India and Burnham-on-Crouch, England.Read More
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1739$1,000+50 - 249 employeesWoodley, EnglandSuperior Estimates Architectural Designs, an Engineering company, is based in Albany, New York and Woodley, England. Their services include Engineering and IT strategy consulting.Read More
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1740$1,000+10 - 49 employeesWinnersh, EnglandBexprt is a small AI Consulting company located in Winnersh, England. Their services include AI Consulting and Generative AI.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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