Top 100 IT Services Companies in the United Kingdom
The Best of October 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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2251Undisclosed50 - 249 employeesBristol, EnglandLaunched in 2009, Witekio, a midsize user experience design agency, is in Lyon, France and Bellevue, Washington. Their services include UX/UI Design and Cybersecurity.Read More
Industries
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2252$1,000+2 - 9 employeesWeybridge, EnglandBased in Weybridge, England, FilioTech is an IT managed services company. Their services include IT managed services and Web Development.Read More
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2253$5,000+2 - 9 employeesLondon, EnglandLocated in London, England, The Random Stuff is an user experience design company. They offer UX/UI Design and Mobile App Development.Read More
Clients
Our Training DepartmentIndustries
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2254Undisclosed2 - 9 employeesLondon, EnglandColourblack, an IT strategy consulting company, was established in 2004. The small team offers IT strategy consulting and IT staff augmentation.Read More
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2255$5,000+2 - 9 employeesLondon, EnglandProdutkively is an unified communications consulting & SI company. They were launched in 2021 and provide unified communications consulting & SI and AI Consulting.Read More
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2256Undisclosed2 - 9 employeesLondon, EnglandBranding agency Eduxpress was founded in 2024. The team offers Branding and IT strategy consulting and is located in London, England.Read More
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2257Undisclosed10 - 49 employeesHigh Wycombe, EnglandCustom software development firm TBMS Taxi and Chauffeurs Dispatch System offers Custom Software Development and IT managed services. They are based in High Wycombe, England and Slough, England.Read More
Industries
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2258$5,000+10 - 49 employeesLondon, EnglandKeypoint Solutions Ltd is a web development firm. The London, England-based company was established in 2021. Their team specializes in Web Development and IT strategy consulting.Read More
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2259$1,000+10 - 49 employeesLondon, EnglandWeAreWay, an artificial intelligence firm, was founded in 2023. The firm provides Artificial Intelligence, IT strategy consulting, and Custom Software Development and has a small team.Read More
Industries
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2260$5,000+10 - 49 employeesLondon, EnglandBased in Dubai, United Arab Emirates and Islamabad, Pakistan, Staffenza is an IT staff augmentation company. Their services include IT staff augmentation and IT strategy consulting.Read More
Industries
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2261$1,000+10 - 49 employeesEdinburgh, ScotlandTrace is a Business Consulting company. They are located in Edinburgh, Scotland and New York, New York, and their services include Business Consulting and Corporate Training & Coaching.Read More
Industries
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2262Undisclosed10 - 49 employeesAudenshaw, EnglandEXPRE is an Audenshaw, England-based Digital Strategy company. Their services include Digital Strategy and Search Engine Optimization.Read More
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2263$1,000+2 - 9 employeesHitchin, EnglandCOR Solutions is an IT managed services company. Their team is based in Hitchin, England and focuses on IT managed services and Search Engine Optimization.Read More
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2264Undisclosed2 - 9 employeesLondon, EnglandEstablished in 2019, M2 Commerce is an e-commerce development firm. The small team provides E-Commerce Development and IT strategy consulting.Read More
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2265$5,000+2 - 9 employeesEdwalton, EnglandBusiness Consulting company Solesa Venture Services provides Business Consulting and Marketing Strategy. They are located in Edwalton, England and München, Germany.Read More
Industries
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2266Undisclosed10 - 49 employeesBerkshire, EnglandSEO company Horizon Networks Limited offers Search Engine Optimization and Web Design. They were launched in 2016.Read More
Clients
Apex Web DesignerIndustries
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2267Undisclosed10 - 49 employeesEdinburgh, ScotlandIntelligent Mobile is a web design company established in 2004. Their team specializes in Web Design and Mobile App Development.Read More
Industries
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2268$5,000+2 - 9 employeesLondon, EnglandAccelyte.AI is an AI Agents company. Their small team is located in London, England and specializes in AI Agents and AI Consulting. The agency was established in 2025.Read More
Industries
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2269$10,000+50 - 249 employeesBanbury, EnglandCogent, a midsize branding company, is in Banbury, England and. The team specializes in Branding and CRM consulting and SI.Read More
Industries
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2270$1,000+10 - 49 employeesLONDON, EnglandWebApp Techno, an Email Marketing company, is located in Ahmedabad, India and Surat, India. They specialize in Email Marketing and Content Marketing.Read More
Industries
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2271$25,000+50 - 249 employeesLondon, EnglandXPERTNEST SOLUTIONS PRIVATE LIMITED is a midsize AR/VR development company launched in 2014. Their team offers AR/VR development, Artificial Intelligence, BI & big data consulting & SI, web development, and more. The company is in London, United Kingdom; Ahmedabad, India; Den Haag, Netherlands and Almere, Ireland.Read More
Industries
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2272$10,000+2 - 9 employeesLondon, EnglandMinter Ltd. Is a London, England-based artificial intelligence company. Founded in 1998, the team offers Artificial Intelligence and IoT development.Read More
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2273Undisclosed50 - 249 employeesLondon, EnglandSquirro is a midsize Generative AI company. Founded in 2012, the team offers Generative AI and BI & big data consulting & SI.Read More
Clients
Bank of England OCBC Bank Standard Chartered CandriamIndustries
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2274Undisclosed50 - 249 employeesEdinburgh, ScotlandDayshape is an artificial intelligence development company. They offer Artificial Intelligence and Custom Software Development and are located in Edinburgh, Scotland.Read More
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2275$50,000+10 - 49 employeesLondon, EnglandHeadquartered in London, England, Braidr is a Digital Strategy company. They focus on Digital Strategy and BI & big data consulting & SI.Read More
Industries
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2276$1,000+10 - 49 employeesDerby, EnglandEstablished in 2013, Scenariio Ltd. Is a cloud consulting & SI company. The team provides cloud consulting & SI and Generative AI and is located in Derby, England.Read More
Industries
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2277$100,000+10 - 49 employeesLondon, EnglandCode Enigma is a website development firm. Launched in 2010, their team provides Web Development and IT managed services.Read More
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2278$10,000+50 - 249 employeesBlackburn, EnglandGranby is a Digital Strategy company. Based in Blackburn, England, the agency was established in 1999. Their services include Digital Strategy and IT managed services.Read More
Industries
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2279Undisclosed2 - 9 employeesNewport, WalesStock IT Ltd is a small IT managed services company founded in 2003. Their team provides IT managed services and Web Design.Read More
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2280Undisclosed2 - 9 employeesGrantham, EnglandFounded in 1989, Sandhill Consultants Ltd is a small big data company in Grantham, England. Their team offers BI & big data consulting & SI and Business Consulting.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.
Most Reviewed
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