Top 100 IT Services Companies in London
The Best of March 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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1621$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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1622Undisclosed50 - 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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1623$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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1624Undisclosed10 - 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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1625$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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1626$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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1627Undisclosed50 - 249 employeesLondon, EnglandLaunched in 2006, BrightGen is a midsize London, England-based CRM consulting and SI company. Their services include CRM consulting and SI and cloud consulting & SI.Read More
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1628$1,000+Freelancer employeesChelmsford, EnglandLWP Group is a small Digital Strategy company based in Chelmsford, England. Established in 2025, the team offers Digital Strategy, CRM consulting and SI, IT managed services, Web Development, and more.Read More
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1629$5,000+2 - 9 employeesLetchworth, EnglandOctree Limited is an IT managed services company. Launched in 1990, their team provides IT managed services and Custom Software Development.Read More
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1630$5,000+1,000 - 9,999 employeesHook, EnglandVirgin Media Business is a large IT managed services company headquartered in Hook, England. Their services include IT managed services and IT strategy consulting.Read More
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1631$50,000+10 - 49 employeesNaphill, EnglandNuForm is a software development company founded in 2020. Their team provides Custom Software Development and Mobile App Development.Read More
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1632UndisclosedFreelancer employeesGreenhithe, EnglandP4B Digital Web Design Agency is a web design agency. Their small team of employees is in Greenhithe, England. Their team focuses on Web Design and Web Development.Read More
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1633$1,000+2 - 9 employeesReading, EnglandIn Reading, England and Reading, England, Dead Simple Computing is an IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI.Read More
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1634$10,000+250 - 999 employeesReading , EnglandLaunched in 2003, Herjavec Group is an IT managed services company. The team provides IT managed services and Cybersecurity.Read More
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1635Undisclosed2 - 9 employeesLondon, EnglandFounded in 2020, Reco Digital Services is a branding firm. The team focuses on Branding and Social Media Marketing.Read More
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1636$1,000+2 - 9 employeesWoodley, EnglandKalipro Software Consultancy is an API Development company. The team focuses on API Development and Mobile App Development and is headquartered in Woodley, England.Read More
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1637$1,000+2 - 9 employeesMortimer Common, EnglandRead More
I-Next Ltd. is a digital firm based in Reading, England With a team of fewer than 10, they lend their expertise in web development, IT managed services, and e-commerce development to clients ranging from small and midmarket businesses, from industries such as advertising and marketing, business services, and media.
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1638Undisclosed2 - 9 employeesGillingham, EnglandRoofers Reach, an Advertising company, is located in Gillingham, England. Their services include Advertising and Branding.Read More
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1639$1,000+10 - 49 employeesBraintree, EnglandEstablished in 2018, 360 Data Center is a big data analytics company. The company provides BI & big data consulting & SI and Business Consulting.Read More
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1640$5,000+10 - 49 employeesSoulbury, EnglandPAASE Digital Limited is an Email Marketing company. In Soulbury, England, the firm focuses on Email Marketing and CRM consulting and SI.Read More
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1641$5,000+10 - 49 employeesReading, EnglandBridewell is an IT managed services company. The Reading, England-based firm was launched in 2013. Their services include IT managed services and IT strategy consulting.Read More
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1642Undisclosed250 - 999 employeesReading, EnglandFounded in 1987, Objective Corporation is an IT managed services company. The agency offers IT managed services and ECM consulting and SI, and is midsize.Read More
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1643Undisclosed2 - 9 employeesSilsoe, EnglandAnalytics Training Ltd. Is a small Silsoe, England-based big data analytics company. Their services include BI & big data consulting & SI.Read More
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1644$5,000+50 - 249 employeesTheale, EnglandClearswift is a Cybersecurity company. Their midsize team is based in Theale, England and provides Cybersecurity. The agency was founded in 1982.Read More
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1645$1,000+10 - 49 employeesReading, EnglandQorelogix - Analytics & App Development is a small graphic design agency. They focus on Graphic Design and Print Design and were established in 2018.Read More
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1646$10,000+1,000 - 9,999 employeesTheale, EnglandRapid7 is a Cybersecurity company. Their large team is in Boston, Massachusetts and Manhattan Beach, California. Their services include Cybersecurity and IT managed services.Read More
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1647$50,000+50 - 249 employeesWharley End, EnglandThinc is a midsize Wharley End, England-based ERP consulting and SI company. The team provides ERP consulting and SI and IT managed services.Read More
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1648$5,000+2 - 9 employeesFarnham, EnglandFounded in 2020, Crockwell Solutions is a small software development company. Their services include Custom Software Development and cloud consulting & SI.Read More
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1649Undisclosed10 - 49 employeesBracknell, EnglandData analytics company Manzeera Solutions was established in 2017. The agency provides BI & big data consulting & SI and Content Writing Services.Read More
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1650$5,000+10 - 49 employeesTheale, EnglandCRM consulting and SI company ServerSys was launched in 1998. The team provides CRM consulting and SI and is located in Theale, England.Read More
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Check out an IT Services Company in London with the most new reviews in the past 12 months.
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