Top 100 IT Services Companies in the United Kingdom
The Best of June 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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961Undisclosed2 - 9 employeesBramling, EnglandFounded in 2013, Think Connect - IT Support Kent is an IT strategy consulting company. The agency specializes in IT strategy consulting and cloud consulting & SI.Read More
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962Undisclosed2 - 9 employeeslondon, EnglandBrysa Limited is a CRM consulting and SI company located in london, England. They specialize in CRM consulting and SI and other IT consulting and SI and were founded in 2020.Read More
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963Undisclosed10 - 49 employeesLondon, EnglandIn London, England, Adroit Cloud Consulting is a big data company and cloud consulting & SI company. They provide BI & big data consulting & SI and cloud consulting & SI and were established in 2020.Read More
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964$1,000+2 - 9 employeesBirmingham, EnglandSinera Sales Lab is a CRM consulting and SI company founded in 2010. Located in Birmingham, England, the team focuses on CRM consulting and SI.Read More
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965$1,000+50 - 249 employeesLondon, EnglandCommerce Pulse is a big data analytics company. The team provides BI & big data consulting & SI and cloud consulting & SI, and the agency is in London, England and London, England.Read More
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966$50,000+2 - 9 employeesDunblane, ScotlandCloud Sherpa is a cloud consulting & SI company. Based in Dunblane, Scotland, the agency was launched in 2021. Their team offers cloud consulting & SI and IT managed services.Read More
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967$1,000+2 - 9 employeesGlasgow, ScotlandAuxilium It Consultancy is a Cybersecurity company founded in 2010. Their services include Cybersecurity and BI & big data consulting & SI.Read More
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968$1,000+2 - 9 employeesBarnet, EnglandCloud consulting & SI company Gclouds IT Consultancy Ltd provides cloud consulting & SI and IT strategy consulting. They are in Barnet, England.Read More
Industries
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969Undisclosed2 - 9 employeesCheshire, EnglandRedRock Communications is an IT managed services company based in Cheshire, England. They specialize in IT managed services.Read More
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970$5,000+10 - 49 employeesTwickenham, England2mghealthcare is a small Twickenham, England-based Cybersecurity company. The team focuses on Cybersecurity and IT strategy consulting.Read More
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971Undisclosed10 - 49 employeesLondon, EnglandApplication House is a CRM consulting and SI company established in 2018. Their team specializes in CRM consulting and SI and Mobile App Development.Read More
Industries
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972$5,000+50 - 249 employeesLondon, EnglandTAGMATIX360 LTD is an IT strategy consulting company located in and London, England. Their services include IT strategy consulting and cloud consulting & SI.Read More
Industries
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973$10,000+10 - 49 employeesWatford, EnglandMAF Group is a small IT managed services company founded in 2021. Their team provides IT managed services and IT strategy consulting.Read More
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974$1,000+2 - 9 employeesEdinburgh, ScotlandNovix IT is an IT strategy consulting company. Located in Edinburgh, Scotland and London, England, their team specializes in IT strategy consulting and BI & big data consulting & SI.Read More
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975$1,000+10 - 49 employeesLeeds, EnglandLaunched in 2011, Sycom Integrated Solutions LTD is a small Leeds, England-based IT strategy consulting company. Their services include IT strategy consulting and cloud consulting & SI.Read More
Industries
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976$250,000+50 - 249 employeesLondon, EnglandSCSK Digital is a midsize London, England-based IT strategy consulting company. Their services include IT strategy consulting and BI & big data consulting & SI.Read More
Industries
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977$1,000+10 - 49 employeesAldershot, EnglandIntouch Cyber Security is a Cybersecurity company. They are headquartered in Aldershot, England, and their services include Cybersecurity and Compliance Consulting.Read More
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978$25,000+10 - 49 employeesLeeds, EnglandInfraTech Systems Limited is an IT strategy consulting company in Leeds, England. Their services include IT strategy consulting and cloud consulting & SI.Read More
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979Undisclosed2 - 9 employeesLondon, EnglandRockSec Group, a small Cybersecurity company, is located in London, England. Their services include Cybersecurity and cloud consulting & SI.Read More
Industries
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980$1,000+10 - 49 employeesLondon, EnglandSecore Information Security Ltd is a Cybersecurity company. The London, England-based agency was launched in 2023. Their team specializes in Cybersecurity.Read More
Industries
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981$5,000+10 - 49 employeesLondon, EnglandCRM consulting and SI company Three Grey Monkeys is located in London, England. They focus on CRM consulting and SI and Mobile App Development and were launched in 2012.Read More
Industries
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982$1,000+10 - 49 employeesLondon, EnglandField Tech Services LTD is an IT managed services company. The firm is located in London, England. Their services include IT managed services and IT strategy consulting.Read More
Industries
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983$1,000+10 - 49 employeesSlough, EnglandLocated in Slough, England, Sharp AI is a small CRM consulting and SI company. Their services include CRM consulting and SI.Read More
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984Undisclosed2 - 9 employeesWest Bridgford, EnglandSupere Limited, a Digital Strategy company, is headquartered in West Bridgford, England. The team specializes in Digital Strategy and IT strategy consulting.Read More
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985Undisclosed10 - 49 employeesLondon, EnglandFounded in 2017, Astec IT Consultancy LTD is a cloud consulting & SI company. The small team offers cloud consulting & SI and Cybersecurity.Read More
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986Undisclosed2 - 9 employeesPeterborough, EnglandFounded in 2018, Streamline IT Solutions is an IT strategy consulting company. The team specializes in IT strategy consulting and cloud consulting & SI and is located in Peterborough, England.Read More
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987Undisclosed2 - 9 employeesBangor, Northern IrelandFounded in 2024, INNOSEC is a small IT strategy consulting company. Their team offers IT strategy consulting and cloud consulting & SI.Read More
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988Undisclosed2 - 9 employeesLondon, EnglandFounded in 2020, Cyber Sense Limited is a Cybersecurity company. The team offers Cybersecurity and Application Testing.Read More
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989$1,000+10 - 49 employeesOrpington, EnglandNetNavi is an IT strategy consulting company. Launched in 2022, the agency provides IT strategy consulting and cloud consulting & SI.Read More
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990$1,000+Freelancer employeesHalesworth, EnglandResponsive IT is a Cybersecurity company. They are headquartered in Halesworth, England, and their services include Cybersecurity and IT managed services.Read More
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Check out an IT Services Company in United Kingdom with the most new reviews in the past 12 months.
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