Top 100 IT Services Companies in London
The Best of December 2025Looking 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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$1,000+50 - 249 employeesNaperville, ILRead More
BetterWorld Technology is a midsize IT managed services company launched in 2003. Their services include IT managed services, Cybersecurity, IT strategy consulting, and Compliance Consulting. The company is headquartered in Naperville, Illinois; Naperville, Illinois; Winter Park, Florida and Denver, Colorado.
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991Undisclosed2 - 9 employeesLondon, EnglandEstablished in 2022, MIN3 is an artificial intelligence firm. The team offers Artificial Intelligence and Blockchain.Read More
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992$5,000+1,000 - 9,999 employeesLondon, EnglandZS Associates is an user experience design company. The agency is based in Chicago, Illinois and New York, New York. Their services include UX/UI Design and cloud consulting & SI.Read More
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993Undisclosed50 - 249 employeesLondon, EnglandAI development company BenevolentAI was founded in 2013. The team focuses on Artificial Intelligence and BI & big data consulting & SI and is headquartered in London, England.Read More
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994$5,000+Freelancer employeesLondon, EnglandFounded in 2016, iDataHub is a big data analytics company. Based in London, England, the team offers BI & big data consulting & SI and Conversion Optimization.Read More
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995Undisclosed50 - 249 employeesLondon, EnglandFormidable is an IT managed services company. They are headquartered in Seattle, Washington and London, England. Their team specializes in IT managed services and Custom Software Development.Read More
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996Undisclosed50 - 249 employeesLondon, EnglandFounded in 1999, Francisco Partners is a midsize IT managed services company based in San Francisco, California and London, England. Their team provides IT managed services and Commercial Financing.Read More
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997Undisclosed50 - 249 employeesLondon, EnglandCloud consulting & SI company Phi Partners was established in 2004. The midsize team offers cloud consulting & SI and IT managed services.Read More
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998Undisclosed50 - 249 employeesLondon, EnglandCybersecurity company ONEiO is based in Helsinki, Finland and London, England. They specialize in Cybersecurity and IT managed services.Read More
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999Undisclosed1,000 - 9,999 employeesLondon, EnglandTricentis is an Application Testing company headquartered in Austin, Texas and Wien, Austria. They specialize in Application Testing and cloud consulting & SI and were founded in 2007.Read More
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1000$1,000+50 - 249 employeesLondon, EnglandLaunched in 2022, VMK Group is a midsize Zhytomyr, Ukraine-based Marketing Strategy company. Their services include Marketing Strategy and Social Media Marketing.Read More
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1001Undisclosed1,000 - 9,999 employeesCity of London, EnglandIProspect is an Advertising company founded in 1996. The agency focuses on Advertising and Social Media Marketing, and is large.Read More
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1002Undisclosed50 - 249 employeesLondon, EnglandElastacloud is a data analytics company. Founded in 2011, the agency is based in London, England and Almería, Spain. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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1003Undisclosed50 - 249 employeesOrpington, EnglandLocated in Orpington, England and Hanoi, Vietnam, Sunrise Technology is a software development firm. Founded in 2009, the midsize team focuses on Custom Software Development, Web Development, Mobile App Development, IT staff augmentation, and more.Read More
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1004$10,000+50 - 249 employeesLondon, EnglandVrinsoft UK is a SEO services firm. The London, England-based company was launched in 2012. Their services include Search Engine Optimization and IT managed services.Read More
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1005Undisclosed50 - 249 employeesLondon, EnglandEstablished in 2019, Ingentive, a midsize Cybersecurity company, is headquartered in London, England. Their team specializes in Cybersecurity and IT managed services.Read More
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1006$50,000+10 - 49 employeesLondon, EnglandDigital Strategy company GRM Digital provides Digital Strategy and Social Media Marketing. They are in Leeds, England and Sarajevo, Bosnia and Herzegovina.Read More
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1007$1,000+10 - 49 employeesLondon, EnglandSmall web development company FAQTORY LTD, is based in London, England. Their services include Web Development and Web Design.Read More
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1008$50,000+10 - 49 employeesLondon, EnglandMomin Solutions is a business intelligence company founded in 2010. The agency focuses on BI & big data consulting & SI and cloud consulting & SI, and is small.Read More
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1009$25,000+10 - 49 employeesLondon, EnglandLedger Bytes is an ERP consulting and SI company. Launched in 2020, the company provides ERP consulting and SI and Web Development.Read More
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1010$1,000+10 - 49 employeeslondon, EnglandSmall business intelligence company Nextbiz, is located in london, England. The team provides BI & big data consulting & SI and Custom Software Development.Read More
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1011$1,000+10 - 49 employeesUxbridge, EnglandBrdge AI is an IT managed services company launched in 2024. The small team offers IT managed services and Artificial Intelligence.Read More
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1012Undisclosed10 - 49 employeesLondon, EnglandFounded in 2025, Prawda Digital is a small London, England-based Application Testing company. Their team focuses on Application Testing and IT managed services.Read More
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1013$5,000+10 - 49 employeesLondon, EnglandCorestreamNG is a London, England-based web design company. They focus on Web Design and IT strategy consulting.Read More
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1014$5,000+2 - 9 employeesLondon, EnglandCypher Digital is a software development company in London, England. They specialize in Custom Software Development and UX/UI Design.Read More
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1015$10,000+10 - 49 employeesLondon, EnglandLaunched in 2008, SiliconTechnix Uk is a small web design agency. Their services include Web Design and Web Development.Read More
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1016$10,000+10 - 49 employeesLondon, EnglandInvotyx is a small custom software development firm launched in 2013. Their services include Custom Software Development and Web Development.Read More
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1017$1,000+2 - 9 employeesLondon, EnglandOberonex is a social media marketing firm launched in 2022. Their services include Social Media Marketing and UX/UI Design.Read More
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1018Undisclosed2 - 9 employeesSouth Croydon, EnglandOasis Private Limted is a software development company established in 2022. Their team offers Custom Software Development and BI & big data consulting & SI.Read More
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1019$10,000+50 - 249 employeesBrentford, EnglandNaztech Inc, a custom software development firm, was founded in 2014. The agency focuses on Custom Software Development and Mobile App Development.Read More
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1020$1,000+10 - 49 employeesLondon, EnglandReleven is a Market Research company established in 2022. The firm offers Market Research and Marketing Strategy.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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- 11 6 new reviews
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