Top 100 IT Services Companies in the United Kingdom
The Best of February 2026
IT services form the foundation of contemporary businesses. Today, a company's operations entirely rely on computer systems and software, which streamline processes for better efficiency. Having a partner that guarantees the seamless operation of these vital systems is crucial, as it directly impacts a brand's success—a robust and dependable backend results in a user-friendly frontend, enhancing traffic, engagement, and conversions.
The only problem modern companies face is finding such a partner. One with technical expertise and a deep understanding and insight into the company’s industry. This is why The Manifest created and curated a list of the top performers in the IT services development industry in the United Kingdom. Make sure to go through each option and read the user-contributed reviews about them. Choose the agency that best suits your company’s needs and requirements.
Jump to Most Reviewed Companies
List of the Best United Kingdom IT Companies
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1771Undisclosed50 - 249 employeesLondon, EnglandFounded in 2010, The Information Lab is a big data analytics company. Located in London, England, the team focuses on BI & big data consulting & SI.Read More
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1772Undisclosed10 - 49 employeesLondon, EnglandCRM consulting and SI company Zentso specializes in CRM consulting and SI and Web Development. They are headquartered in London, England.Read More
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1773Undisclosed10 - 49 employeesLondon, EnglandCloud consulting & SI and CRM consulting and SI company Kofana Digital provides cloud consulting & SI and CRM consulting and SI. They were launched in 2012.Read More
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1774Undisclosed50 - 249 employeesLondon, EnglandCloudShift Group is a cloud consulting & SI company located in London, England. Established in 2015, the team focuses on cloud consulting & SI and CRM consulting and SI.Read More
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1775Undisclosed10 - 49 employeesLondon, EnglandHabenae Consulting is a 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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1776Undisclosed10 - 49 employeesLondon, EnglandCloud consulting & SI and CRM consulting and SI company Advanced Communities is based in London, United Kingdom and San Francisco, California. The small team provides cloud consulting & SI and CRM consulting and SI and was established in 2008.Read More
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1777Undisclosed10 - 49 employeesLondon, EnglandCRM consulting and SI company Cloud Orca specializes in CRM consulting and SI. They were established in 2018.Read More
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1778Undisclosed50 - 249 employeesLondon, EnglandProcess360 is a CRM consulting and SI company founded in 2016. The agency focuses on CRM consulting and SI and IT strategy consulting, and is midsize.Read More
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1779Undisclosed2 - 9 employeesCheshire, EnglandLaunched in 2019, ServicePoint Solutions is a cloud consulting & SI and CRM consulting and SI company. The team focuses on cloud consulting & SI and CRM consulting and SI and is in Cheshire, England.Read More
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1780Undisclosed250 - 999 employeesWood Hill, EnglandBlueflame Labs is a cloud consulting & SI company in Pune, India and Wood Hill, England. They offer cloud consulting & SI and CRM consulting and SI and were established in 2017.Read More
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1781Undisclosed2 - 9 employeesGodalming, EnglandTime Technology Ltd is a CRM consulting and SI company. The team focuses on CRM consulting and SI and is based in Godalming, England and Reno, Nevada.Read More
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1782Undisclosed2 - 9 employeesLondon, EnglandCloud consulting & SI company CloudSmart Consulting was established in 2017. The team specializes in cloud consulting & SI and CRM consulting and SI.Read More
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1783Undisclosed10 - 49 employeesLeeds, EnglandIn Leeds, England and London, England, Mint CRM & Marketing Solutions is a CRM consulting and SI company. Their services include CRM consulting and SI and Mobile App Development.Read More
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1784Undisclosed2 - 9 employeesBlackburn, EnglandCRM consulting and SI company Cloudtal.com focuses on CRM consulting and SI and BI & big data consulting & SI. They were established in 2019.Read More
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1785Undisclosed250 - 999 employeesLondon, EnglandUser experience agency Software Country offers UX/UI Design and IT strategy consulting. They are based in Plymouth Meeting, Pennsylvania and London, England.Read More
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1786Undisclosed2 - 9 employeesDonnington, EnglandIT strategy consulting and CRM consulting and SI company OLC IT is headquartered in Donnington, England. They provide IT strategy consulting and CRM consulting and SI.Read More
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1787Undisclosed10 - 49 employeesLondon, EnglandUpper Sigma is a CRM consulting and SI company. They are in London, England and have small team of experts. Their services include CRM consulting and SI.Read More
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1788Undisclosed50 - 249 employeesLeeds, EnglandAlscient is a CRM consulting and SI company. They were launched in 2010 and focus on CRM consulting and SI.Read More
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1789Undisclosed50 - 249 employeesLondon, EnglandVision Point Systems is a CRM consulting and SI company launched in 2002. The team provides CRM consulting and SI and is based in Fairfax, Virginia and London, England.Read More
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1790Undisclosed2 - 9 employeesLondon, EnglandAppdraft, an IT strategy consulting and CRM consulting and SI company, was established in 2018. The team specializes in IT strategy consulting and CRM consulting and SI and is in London, England.Read More
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1791Undisclosed10 - 49 employeesAmpney Crucis, EnglandCRM consulting and SI company Performa IT is based in Ampney Crucis, England. The team focuses on CRM consulting and SI.Read More
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1792Undisclosed2 - 9 employeesBrackley, EnglandCRM consulting and SI company Cloudtopia was established in 2015. The team provides CRM consulting and SI.Read More
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1793Undisclosed50 - 249 employeesLondon, EnglandEMPAUA is a midsize CRM consulting and SI and Business Consulting company. They specialize in CRM consulting and SI and Business Consulting and were launched in 2014.Read More
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1794Undisclosed10 - 49 employeesBristol, EnglandDesynit Limited is a CRM consulting and SI company launched in 2000. Their services include CRM consulting and SI and Mobile App Development.Read More
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1795Undisclosed2 - 9 employeesBishops Stortford, EnglandFounded in 2011, CRM Team Global is a CRM consulting and SI company. The team offers CRM consulting and SI and is headquartered in Bishops Stortford, England.Read More
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1796Undisclosed50 - 249 employeesLondon, EnglandCloud consulting & SI company Consleague offers cloud consulting & SI and CRM consulting and SI. They are in London, England.Read More
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1797Undisclosed10 - 49 employeesLondon, EnglandSilver Lined Solutions is a CRM consulting and SI company. The London, England-based firm was founded in 2011. Their team specializes in CRM consulting and SI.Read More
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1798Undisclosed10 - 49 employeesLondon, EnglandAulysius, a small IT strategy consulting and IT managed services company, is based in London, England. Their services include IT strategy consulting and IT managed services.Read More
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1799Undisclosed10 - 49 employeesCity of London, EnglandLaunched in 2010, Threatscape is a Cybersecurity and IT managed services company. The team focuses on Cybersecurity and IT managed services.Read More
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1800Undisclosed50 - 249 employeesRuscombe, EnglandCWSI is a midsize IT strategy consulting and IT managed services company. Established in 2011, the team provides IT strategy consulting and IT managed services.Read More
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