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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841Undisclosed2 - 9 employeesCity of London, EnglandLP Networks Ltd, an IT strategy consulting company, was founded in 2004. They provides IT strategy consulting and cloud consulting & SI.Read More
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842Undisclosed50 - 249 employeesLondon, EnglandTelefónica Tech (EN), a Cybersecurity company, is headquartered in London, England. Established in 2019, the team specializes in Cybersecurity and IT managed services.Read More
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843Undisclosed50 - 249 employeesLondon, EnglandIT strategy consulting company The Open Geospatial Consortium (OGC) is in Arlington, Virginia and London, England. They offer IT strategy consulting and cloud consulting & SI.Read More
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844Undisclosed250 - 999 employeesCity of London, EnglandInnoWave is a Cybersecurity company launched in 2008. Their team focuses on Cybersecurity and UX/UI Design.Read More
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845Undisclosed250 - 999 employeesLondon, EnglandOrca Security, a midsize cloud consulting & SI company, is headquartered in London, England and Tel Aviv-Yafo, Israel. Their services include cloud consulting & SI.Read More
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846Undisclosed250 - 999 employeesLondon, EnglandData Intensity is a cloud consulting & SI company. They are in London, England and Covington, Kentucky. Their team specializes in cloud consulting & SI and ERP consulting and SI.Read More
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847Undisclosed250 - 999 employeesLondon, EnglandAlcor Solutions, Inc., an IT strategy consulting company, was established in 2008. The midsize team offers IT strategy consulting and cloud consulting & SI.Read More
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848Undisclosed50 - 249 employeesLondon, EnglandCloudwick is a cloud consulting & SI company established in 2011. The team provides cloud consulting & SI.Read More
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849Undisclosed50 - 249 employeesLondon, EnglandFounded in 2005, Column5 Consulting, a midsize cloud consulting & SI company, is headquartered in London, England. Their team specializes in cloud consulting & SI and IT strategy consulting.Read More
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850Undisclosed10 - 49 employeesLondon, EnglandEnapps LTD is an ERP consulting and SI company. The team focuses on ERP consulting and SI and CRM consulting and SI, and the company is located in London, England.Read More
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851Undisclosed50 - 249 employeesLondon, EnglandXpedition Ltd is an IT strategy consulting company. Founded in 1989, the company offers IT strategy consulting and cloud consulting & SI.Read More
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852Undisclosed10 - 49 employeesLondon, EnglandFounded in 2014, XENDL SOFTWARE LTD is a small ERP consulting and SI company. Their team focuses on ERP consulting and SI and Artificial Intelligence.Read More
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853Undisclosed50 - 249 employeesLondon, EnglandLocated in London, England, SCSK Europe Ltd. Is an IT strategy consulting company. Established in 1990, the team focuses on IT strategy consulting and cloud consulting & SI.Read More
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854Undisclosed50 - 249 employeesLondon, EnglandPracedo is a business intelligence company. They were launched in 2010 and offer BI & big data consulting & SI and CRM consulting and SI.Read More
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855Undisclosed2 - 9 employeesLondon, EnglandHeadquartered in London, England, NECESSIDAD is a CRM consulting and SI company. They specialize in CRM consulting and SI and were founded in 2020.Read More
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856Undisclosed250 - 999 employeesCity of London, EnglandNetwrix Corporation is a Frisco, Texas-based IT strategy consulting company. Established in 2006, the team specializes in IT strategy consulting and Cybersecurity.Read More
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857Undisclosed2 - 9 employeesLondon, EnglandCMS Wise is a CRM consulting and SI company. The small London, England-based team focuses on CRM consulting and SI. The firm was founded in 2014.Read More
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858Undisclosed50 - 249 employeesLondon, EnglandFounded in 2015, ThirdEye Consulting is a CRM consulting and SI company. Their services include CRM consulting and SI.Read More
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859Undisclosed250 - 999 employeesLondon, EnglandRoboyo is a midsize London, England-based Cybersecurity company. The team focuses on Cybersecurity and IT managed services.Read More
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860Undisclosed250 - 999 employeesLondon, EnglandQodea, a big data analytics company, was launched in 2009. They provides BI & big data consulting & SI and cloud consulting & SI.Read More
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861Undisclosed10 - 49 employeesLondon, EnglandFounded in 2014, Aligne is a big data analytics company. The agency offers BI & big data consulting & SI and Cybersecurity, and is small.Read More
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862Undisclosed2 - 9 employeesLondon, EnglandIT managed services company Computer Data Shred Ltd specializes in IT managed services. They were established in 2021.Read More
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863Undisclosed10 - 49 employeesRainham, EnglandFounded in 2009, Reuse Technology Group is an IT managed services company. The team provides IT managed services.Read More
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864Undisclosed10 - 49 employeesLondon, EnglandCorporate Mobile Recycling Ltd is an IT managed services company. In London, England, the team focuses on IT managed services and Compliance Consulting.Read More
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865Undisclosed10 - 49 employeesLondon, EnglandDocemo Business Solutions, a small IT managed services company, is located in London, England. Their services include IT managed services and cloud consulting & SI.Read More
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866Undisclosed50 - 249 employeesLondon, EnglandCamara Education Ltd. Is an IT managed services company. They are in London, England and Mombasa, Kenya, and their services include IT managed services.Read More
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867Undisclosed10 - 49 employeesLondon, EnglandVC Innovations is a London, England-based CRM consulting and SI company. Their services include CRM consulting and SI and Market Research.Read More
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868Undisclosed10 - 49 employeesLondon, EnglandMicrobyte Solutions Limited is a small Portland, Oregon-based cloud consulting & SI company. The team specializes in cloud consulting & SI and IT managed services.Read More
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869Undisclosed50 - 249 employeesLondon, EnglandEstablished in 2017, Advisority is a big data company. The team offers BI & big data consulting & SI and CRM consulting and SI and is located in London, England and București, Romania.Read More
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870Undisclosed50 - 249 employeesLondon, EnglandUBDS Digital is a cloud consulting & SI company in London, England. Their services include cloud consulting & SI and Cybersecurity.Read More
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Schedule ConsultationMost Reviewed IT Services Company in London
Check out an IT Services Company in London with the most new reviews in the past 12 months.
Most Reviewed
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