Top 100 IT Services Companies in the United Kingdom
The Best of December 2025
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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$1,000+50 - 249 employeesNaperville, ILBetterWorld 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.Read More
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691$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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692$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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693$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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694Undisclosed2 - 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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695Undisclosed1,000 - 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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696Undisclosed2 - 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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697Undisclosed50 - 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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698$5,000+10 - 49 employeesStafford, EnglandEPX Technical Services is an IT strategy consulting company located in Stafford, England. Their services include IT strategy consulting and cloud consulting & SI.Read More
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699$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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700Undisclosed10 - 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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701Undisclosed10 - 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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702Undisclosed2 - 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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703$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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704Undisclosed10 - 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
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705$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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706$10,000+10 - 49 employeesLondon, EnglandRead More
Mindfury Digital is a software development company that was founded in 2016. The company is headquartered in London, and is made up of 10 employees. They specialize in custom software development, UX/UI design, and big data consulting.
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707$5,000+2 - 9 employeesLondon, EnglandClarity for Action is a small Business Consulting company. Launched in 2024, the team focuses on Business Consulting, IT strategy consulting, and Funding & Investment. The company is located in London, England.Read More
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708$25,000+10 - 49 employeesLondon, EnglandEstablished in 2019, DigiTaiken, a small Product Design company, is headquartered in London, England and Bengaluru, India. Their services include Product Design and Cybersecurity.Read More
Industries
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709$10,000+10 - 49 employeesStevenage, EnglandConso4s Ltd is a cloud consulting & SI company launched in 2017. Their small team is located in Stevenage, England and Bengaluru, India. Their services include cloud consulting & SI, Custom Software Development, Web Development, Mobile App Development, and more.Read More
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710$5,000+50 - 249 employeesBath, EnglandIT managed services company Westgate IT is in Bath, England and Avon, England. They offer IT managed services and cloud consulting & SI.Read More
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711$1,000+2 - 9 employeesBirmingham, EnglandCloud consulting & SI company Advanced IP Ltd provides cloud consulting & SI and IT managed services. They were launched in 2012.Read More
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712$100,000+10 - 49 employeesBromley, EnglandSmall CRM consulting and SI company SK Cloud Technologies & Consulting Ltd, is in Bromley, England and Hyderabad, India. Their services include CRM consulting and SI and ERP consulting and SI.Read More
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713$1,000+2 - 9 employeesLondon, EnglandData Centre Professionals Ltd. Is an IT managed services company founded in 2017. Their team focuses on IT managed services and other IT consulting and SI.Read More
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714Undisclosed10 - 49 employeesRudheath, EnglandGap Consulting, a CRM consulting and SI company, is in Rudheath, England. They offer CRM consulting and SI and ERP consulting and SI and were founded in 1999.Read More
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715$5,000+10 - 49 employeesManchester , EnglandApajove is an IT managed services company. Their team is headquartered in Manchester , England. The agency offers IT managed services and IT strategy consulting.Read More
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716$5,000+2 - 9 employeesWrexham, WalesAdvatek is an IT managed services company founded in 2007. The firm specializes in IT managed services and IT strategy consulting.Read More
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717$1,000+10 - 49 employeesSouthampton, EnglandHJS Technology is an IT managed services company. Their team is headquartered in Southampton, England. The company focuses on IT managed services and IT strategy consulting.Read More
Industries
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718$5,000+10 - 49 employeesAldridge, EnglandNetshield is a small Aldridge, England-based IT managed services company. The team provides IT managed services.Read More
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719$1,000+10 - 49 employeesWidnes, EnglandNP - Managed Technology Services & Solutions is a small Widnes, England-based IT managed services company. The team specializes in IT managed services and cloud consulting & SI.Read More
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720$5,000+2 - 9 employeesTunbridge Wells, EnglandRazorthorn, an IT managed services company, was established in 2007. The company offers IT managed services and IT strategy consulting, and is small.Read More
Industries
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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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