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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2551Undisclosed250 - 999 employeesLondon, EnglandInterpath Advisory is a London, England-based IT strategy consulting company. They provide IT strategy consulting and Accounting.Read More
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2552Undisclosed250 - 999 employeesLondon, EnglandKekst CNC, a PR firm, was founded in 2018. The midsize team specializes in Public Relations and Litigation Support Services.Read More
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2553Undisclosed250 - 999 employeesBelfast, Northern IrelandTreliant, a midsize Business Consulting company, is based in Belfast, Northern Ireland and Washington, District of Columbia. Their services include Business Consulting and Litigation Support Services.Read More
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2554Undisclosed250 - 999 employeesLondon, EnglandTen10 Group is a midsize Application Testing company. Founded in 2004, the team provides Application Testing and Artificial Intelligence.Read More
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2555Undisclosed250 - 999 employeesBirmingham, EnglandResillion, an Application Testing company, was launched in 2022. The midsize team focuses on Application Testing and Computer Engineering.Read More
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2556Undisclosed250 - 999 employeesCity of London, EnglandWideOrbit is a midsize Advertising company in San Francisco, California and City of London, England. The team provides Advertising and Marketing Strategy.Read More
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2557Undisclosed250 - 999 employeesCity of London, EnglandSparta Global, an Application Testing company, was established in 2014. The midsize team specializes in Application Testing and Market Research.Read More
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2558Undisclosed250 - 999 employeesCity of London, EnglandIdeyaLabs is an Advertising company launched in 2019. Their team offers Advertising and UX/UI Design.Read More
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2559Undisclosed250 - 999 employeesLondon, EnglandInsead Tech is a midsize e-commerce development company based in London, England. The team focuses on E-Commerce Development and ERP consulting and SI.Read More
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2560Undisclosed250 - 999 employeesClifton upon Dunsmore, EnglandSEO agency WHY Global Services was established in 2009. Headquartered in Dublin, Ireland and Clifton upon Dunsmore, England, the team offers Search Engine Optimization and Pay Per Click.Read More
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2561$1,000+2 - 9 employeesKendal, EnglandScion Internet is a web development company. In Kendal, England and Manchester, England, their small team provides Web Development and Custom Software Development. The agency was founded in 2017.Read More
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2562$1,000+2 - 9 employeesLeeds, EnglandBula Marketer, a PPC company, is located in Leeds, England. Their services include Pay Per Click and Web Design.Read More
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2563Undisclosed50 - 249 employeesMaidenhead, EnglandEque2 Ltd is a custom software development firm. Headquartered in Maidenhead, England and Farnham Surrey , England, the team specializes in Custom Software Development and ERP consulting and SI.Read More
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2564$1,000+2 - 9 employeesLondon , EnglandLaunched in 2011, VenturaQA Solutions is a small Application Testing company based in London , England and Hyderabad, India. Their team focuses on Application Testing and IT strategy consulting.Read More
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2565Undisclosed50 - 249 employeesLondon, EnglandFounded in 2014, Auxesis Group is a Blockchain company. Based in Mumbai, India and London, England, the team focuses on Blockchain and Cybersecurity.Read More
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2566$1,000+2 - 9 employeesLondon, EnglandErwin Adrian Ltd is a Marketing Strategy company. In London, England, their small team specializes in Marketing Strategy and Web Design. The agency was established in 2018.Read More
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2567Undisclosed50 - 249 employeesLeeds, EnglandAnswer Digital is a software development firm. Founded in 1998, the agency is located in Leeds, England. Their services include Custom Software Development and UX/UI Design.Read More
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2568Undisclosed50 - 249 employeesLeeds , EnglandDTP Group is a Leeds , England-based software development firm. Established in 1987, the team provides Custom Software Development and IT managed services.Read More
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2569Undisclosed50 - 249 employeesNottingham , EnglandLC Technology International, a software development firm, was founded in 1997. The company provides Custom Software Development and IT managed services.Read More
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2570$5,000+2 - 9 employeesLondon, EnglandATES IT SOLUTIONS LTD. Is a custom software development company. The London, England-based team specializes in Custom Software Development and Artificial Intelligence.Read More
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2571$1,000+2 - 9 employeesLeeds, EnglandCreo Consulting is a custom software development firm headquartered in Leeds, England. The team specializes in Custom Software Development and IT strategy consulting.Read More
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2572$1,000+2 - 9 employeesStourbridge, EnglandFounded in 2019, Dion Judge Ltd is a Marketing Strategy company. The team focuses on Marketing Strategy and Social Media Marketing.Read More
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2573$1,000+50 - 249 employeesLondon, EnglandKADENCE TECH, a midsize software development firm, is headquartered in London, England. The team focuses on Custom Software Development and Web Development.Read More
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2574$1,000+2 - 9 employeesLondon, EnglandWeb development DONS is a Digital Strategy company. Headquartered in London, England, the agency was founded in 2016. Their services include Digital Strategy and Social Media Marketing.Read More
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2575$1,000+2 - 9 employeesChester, EnglandTitan Webtech Ltd, a software development company, was launched in 2018. The agency specializes in Custom Software Development and Web Development, and is small.Read More
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2576Undisclosed2 - 9 employeesLondon, EnglandQuick Fox Labs is a small Digital Strategy company. They provide Digital Strategy and Social Media Marketing and were established in 2019.Read More
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2577$1,000+2 - 9 employeesLondon, EnglandStackcrafters Ltd is a software development company. They are based in London, England and have small team of experts. Their services include Custom Software Development and Web Development.Read More
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2578$5,000+50 - 249 employeesHeywood, EnglandBranding agency Emnate Media was founded in 2017. The team specializes in Branding and Social Media Marketing.Read More
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2579Undisclosed50 - 249 employeesBelfast, Northern IrelandFounded in 2004, Anaeko is a custom software development firm. The company offers Custom Software Development and cloud consulting & SI.Read More
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2580Undisclosed50 - 249 employeesUxbridge, EnglandCybersecurity company MyData-TRUST is headquartered in Mons, Belgium and Paris, France. The team focuses on Cybersecurity and Compliance Consulting.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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