Top 100 IT Services Companies in the United Kingdom
The Best of April 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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721Undisclosed2 - 9 employeesBeeston, EnglandYour Computer Department is a small IT managed services company located in Beeston, England. The team offers IT managed services and IT strategy consulting.Read More
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722Undisclosed1,000 - 9,999 employeesMiddlesex, EnglandBased in Middlesex, England and Sydney, Australia, Total IT Global is an IT managed services company. They provide IT managed services and other IT consulting and SI.Read More
Industries
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723$5,000+10 - 49 employeesWesthill, ScotlandG5 Technologies Ltd is a Cybersecurity company. The Westhill, Scotland-based agency specializes in Cybersecurity and IT managed services.Read More
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724$10,000+50 - 249 employeesLondon, EnglandDogma Group is a CRM consulting and SI company. The firm is located in London, England and Kathmandu, Nepal. Their team provides CRM consulting and SI and ERP consulting and SI.Read More
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725Undisclosed10 - 49 employeesStockport, EnglandManchester IT Services Ltd is a small IT strategy consulting company launched in 1999. Their team offers IT strategy consulting and IT managed services.Read More
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726Undisclosed1,000 - 9,999 employeesLondon, EnglandLaunched in 2006, Rite Software Solutions & Services LLP is a cloud consulting & SI company. Their services include cloud consulting & SI and ERP consulting and SI.Read More
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727Undisclosed10 - 49 employeesBurnham-on-Crouch, EnglandENVISYS TECHNOLOGIES PVT. LTD, an IT strategy consulting company, specializes in IT strategy consulting. The firm is in Bengaluru, India and Burnham-on-Crouch, England.Read More
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728Undisclosed50 - 249 employeesMilton Keynes, EnglandBluecube Technology Solutions is a Milton Keynes, England-based IT managed services company. They offer IT managed services and Cybersecurity.Read More
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729Undisclosed50 - 249 employeesLondon, EnglandTouchstone Energy is an IT strategy consulting company established in 1982. Their services include IT strategy consulting and Financial Consulting.Read More
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730Undisclosed50 - 249 employeesLondon, EnglandEstablished in 1982, Touchstone BI is a big data company. The team specializes in BI & big data consulting & SI and is in London, England.Read More
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731$5,000+50 - 249 employeesLondon, EnglandWinspire Solutions, a CRM consulting and SI and ERP consulting and SI company, was launched in 2006. They offers CRM consulting and SI and ERP consulting and SI.Read More
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732$10,000+50 - 249 employeesMeppershall, EnglandCentrality is a Cybersecurity company. Headquartered in Meppershall, England, the firm specializes in Cybersecurity and IT strategy consulting.Read More
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733$5,000+250 - 999 employeesLondon, EnglandAkarigoo is a London, England-based CRM consulting and SI company. They specialize in CRM consulting and SI.Read More
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734Undisclosed2 - 9 employeesCity of London, EnglandCyPro, a Cybersecurity company, was established in 2021. Headquartered in City of London, England, the team focuses on Cybersecurity.Read More
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735Undisclosed1,000 - 9,999 employeesBracknell, EnglandIT strategy consulting company Excis Compliance was established in 2001. The team provides IT strategy consulting and cloud consulting & SI and is in Bracknell, England and Navi Mumbai, India.Read More
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736Undisclosed2 - 9 employeesHandforth, EnglandSES Escrow is a Cybersecurity company. The Handforth, England-based agency was founded in 2008. Their services include Cybersecurity.Read More
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737Undisclosed50 - 249 employeesLeeds, EnglandJungle IT is a Cybersecurity company. Their team is based in Leeds, England and Halifax, England and specializes in Cybersecurity and IT managed services.Read More
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738$5,000+10 - 49 employeesStafford, EnglandEPX IT is an IT strategy consulting company. Launched in 2005, the agency is headquartered in Stafford, England. Their team provides IT strategy consulting and cloud consulting & SI.Read More
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739$1,000+10 - 49 employeesLondon, EnglandIG-Smart Ltd is a Cybersecurity company. Their team is located in London, England. The company specializes in Cybersecurity and IT managed services.Read More
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740Undisclosed10 - 49 employeesWatford, EnglandRenaissance Computer Services Limited is a Watford, England-based Logo company. They offer Logo and IT strategy consulting and were launched in 1997.Read More
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741Undisclosed10 - 49 employeesOxford, EnglandFounded in 1996, Wiseserve Ltd. Is a Cybersecurity company. Their team provides Cybersecurity and IT managed services.Read More
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742Undisclosed2 - 9 employeesDoncaster, EnglandHolistic IT Ltd is an IT strategy consulting company. They are located in Doncaster, England, and their services include IT strategy consulting and cloud consulting & SI.Read More
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743$5,000+10 - 49 employeesBristol, EnglandDATA3 is a Bristol, England-based data analytics company. The team focuses on BI & big data consulting & SI and other IT consulting and SI.Read More
Industries
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744Undisclosed10 - 49 employeesCumnor, EnglandFounded in 2010, Bluespires Solutions Ltd is an IT strategy consulting company. The agency focuses on IT strategy consulting and Cybersecurity.Read More
Industries
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745$25,000+50 - 249 employeesThatcham, EnglandSupport Revolution is an IT strategy consulting company. Their midsize team of employees is in Thatcham, England. Their team offers IT strategy consulting and ERP consulting and SI.Read More
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746Undisclosed10 - 49 employeesLondon, EnglandIpspecialist is an IT strategy consulting company. Their team is located in London, England. The company specializes in IT strategy consulting and cloud consulting & SI.Read More
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747$5,000+10 - 49 employeesForres, ScotlandManx Technology Group is an IT managed services company. They are in Douglas, Isle of Man and Forres, Scotland, and their services include IT managed services and Cybersecurity.Read More
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748$1,000+10 - 49 employeesPortishead, EnglandEstablished in 2000, Signal IT Solutions is a small IT managed services company. Their services include IT managed services and Cybersecurity.Read More
Industries
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749Undisclosed10 - 49 employeesGodalming, EnglandLAN Support Systems Ltd is a Godalming, England-based IT managed services company. Their services include IT managed services and Cybersecurity.Read More
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750$1,000+10 - 49 employeesWatford, EnglandHeadquartered in Watford, England, Twin Technology Ltd is a small IT managed services company. The team focuses on IT managed services and IT strategy consulting.Read More
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