Top 100 IT Services Companies in London
The Best of July 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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571$1,000+2 - 9 employeesLondon, EnglandSmall IT strategy consulting company Northstar IT & Cyber Advisory Limited, is headquartered in Kennington, England and London, England. The team focuses on IT strategy consulting and Cybersecurity.Read More
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572$1,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England, Zikpro is an ERP consulting and SI company. Their services include ERP consulting and SI and Enterprise App Modernization.Read More
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573$100,000+50 - 249 employeesLondon, EnglandNexa Point Group is an IT managed services company. They provide IT managed services and other IT consulting and SI and were established in 2025. The company is based in London, England.Read More
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574$5,000+2 - 9 employeesLondon, EnglandMYT.Digital is a data analytics company. Headquartered in London, England, the company offers BI & big data consulting & SI and ERP consulting and SI.Read More
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575$1,000+2 - 9 employeesLondon, EnglandSecvura, a Cybersecurity company, was launched in 2026. They offers Cybersecurity.Read More
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576$5,000+10 - 49 employeesLondon, EnglandRead More
IT staff augmentation company RemoteStar Ltd. Is in Cambourne, United Kingdom. The small agency was launched in 2020. Their services include IT staff augmentation, IT strategy consulting, and custom software development.
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577$5,000+10 - 49 employeesLondon, EnglandBlockchain company BlackStack Labs is located in London, United Kingdom. The small agency was founded in 2024. Their services include blockchain, web design, IT strategy consulting, custom software development, and more.Read More
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578$25,000+50 - 249 employeesHolborn, EnglandBookmark Content and Communications, a Content Marketing company, is based in Holborn, England and Toronto, Canada. They offer Content Marketing and CRM consulting and SI and were launched in 1986.Read More
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579$5,000+10 - 49 employeesLondon, EnglandJarrang Limited is an Email Marketing and CRM consulting and SI company founded in 2003. The agency focuses on Email Marketing and CRM consulting and SI.Read More
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580Undisclosed50 - 249 employeesLondon, EnglandEstablished in 2011, Callsign is an artificial intelligence firm. The team provides Artificial Intelligence and Cybersecurity.Read More
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581$25,000+2 - 9 employeeslondon, EnglandIT strategy consulting company Apexa Tech is located in london, England and Cairo, Egypt. They specialize in IT strategy consulting and Custom Software Development.Read More
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582$10,000+10 - 49 employeesLondon, EnglandSoftware development firm Arch is in London, England. Established in 1996, the team offers Custom Software Development and ERP consulting and SI.Read More
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583$25,000+1,000 - 9,999 employeesHarrow, EnglandIT strategy consulting company Changepond Technologies Private Limited was established in 2000. The agency specializes in IT strategy consulting and IT managed services.Read More
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584$5,000+2 - 9 employeesLondon, EnglandStabilise, a big data analytics company, was founded in 2025. The company offers BI & big data consulting & SI and Cybersecurity.Read More
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585$10,000+2 - 9 employeesLondon, EnglandThe Change Hive is an IT strategy consulting company launched in 2015. The company specializes in IT strategy consulting and Business Consulting.Read More
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586$25,000+10 - 49 employeesLondon, EnglandAPPNETWISE is a Hyderabad, India-based IT strategy consulting company. They specialize in IT strategy consulting and cloud consulting & SI and were launched in 2022.Read More
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587$10,000+50 - 249 employeesCentennial Court, EnglandMSBC Group is a software development company established in 2002. The team provides Custom Software Development and IT strategy consulting.Read More
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588$25,000+10 - 49 employeesLondon, EnglandLaunched in 2019, EMERGEiQ is an AI company. The team specializes in Artificial Intelligence and BI & big data consulting & SI.Read More
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589Undisclosed2 - 9 employeesLondon, EnglandChange Frontier is a business intelligence company. The London, England-based company was launched in 2018. Their services include BI & big data consulting & SI and cloud consulting & SI.Read More
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590$5,000+50 - 249 employeesLondon, EnglandRead More
Out of Business -Vasterra is a web development firm. Headquartered in London, England; Los Angeles, California and New York, New York, their midsize team focuses on Web Development, Web Design, CRM consulting and SI, ERP consulting and SI, and more. The company was launched in 2010.
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591$5,000+2 - 9 employeesLondon, EnglandKootek Consulting Ltd is an ERP consulting and SI company founded in 2024. The firm specializes in ERP consulting and SI and IT strategy consulting.Read More
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592$5,000+10 - 49 employeesLondon, EnglandCybersecurity company REDSECLABS was established in 2023. Based in London, England, their small team specializes in Cybersecurity.Read More
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593$5,000+2 - 9 employeesLondon, EnglandInterprofis Ltd is a small London, England-based ERP consulting and SI company. Their services include ERP consulting and SI and Application Management & Support.Read More
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594$1,000+50 - 249 employeesLondon, EnglandBritixo is a web design agency founded in 2017. In London, England and Cricklade, England, the team offers Web Design and CRM consulting and SI.Read More
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595$25,000+50 - 249 employeesLondon, EnglandCodeboard Technology is a Chennai, India-based Low/No Code Development company. The team focuses on Low/No Code Development and Artificial Intelligence.Read More
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596Undisclosed2 - 9 employeesLondon, EnglandHostRooster is an IT managed services company founded in 2019. Their services include IT managed services and Web Design.Read More
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597Undisclosed2 - 9 employeesLondon, EnglandTest Partnership is a business intelligence company and HR Consulting company. Their small team is located in London, England. Their services include BI & big data consulting & SI and HR Consulting.Read More
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598Undisclosed10 - 49 employeesLondon, EnglandUntapped is a branding company established in 2017. They are based in London, England and have a small team. The firm provides Branding, Search Engine Optimization, UX/UI Design, Logo, and more.Read More
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599$1,000+250 - 999 employeesLondon, EnglandLaunched in 2010, IndiVillage Tech Solutions is a Content Moderation Services company. The firm specializes in Content Moderation Services and Data Annotation Services.Read More
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600$1,000+2 - 9 employeesCanary Wharf, EnglandEstablished in 2018, AI Prescience is an artificial intelligence development company. The company focuses on Artificial Intelligence and BI & big data consulting & SI, and is small.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
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