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, ILRead More
BetterWorld 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.
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2041Undisclosed10 - 49 employeesBerkshire, EnglandSEO company Horizon Networks Limited offers Search Engine Optimization and Web Design. They were launched in 2016.Read More
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Apex Web DesignerIndustries
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2042Undisclosed10 - 49 employeesLondon, EnglandIn London, England, Builtvisible is a Content Marketing company. They specialize in Content Marketing and Search Engine Optimization.Read More
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2043$1,000+10 - 49 employeesAhmedabad, IndiaWebApp Techno, an Email Marketing company, is located in Ahmedabad, India and Surat, India. They specialize in Email Marketing and Content Marketing.Read More
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2044$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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2045Undisclosed50 - 249 employeesZürich, SwitzerlandSquirro 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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2046Undisclosed50 - 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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2047$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
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2048$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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2049Undisclosed2 - 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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2050Undisclosed2 - 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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2051Undisclosed2 - 9 employeesLondon, EnglandGoldmine Computer Repairs is an IT strategy consulting company launched in 2011. Their team offers IT strategy consulting and Computer Engineering.Read More
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2052$250,000+50 - 249 employeesLondon, EnglandFounded in 2019, ParsBiz is an advertising company. Their midsize team is in Santa Monica, California; Paris, France; München, Germany and Madrid, Spain. Their team provides advertising, branding, social media marketing, content marketing, and more.Read More
Industries
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2053$5,000+10 - 49 employeesBagshot, EnglandHeadquartered in Indore, India and Bagshot, England, Manasara is an UX design agency. Their services include UX/UI Design and Web Development.Read More
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2054$1,000+2 - 9 employeesLondon, EnglandPressific is an IT managed services company. The London, England-based firm was established in 2014. Their team specializes in IT managed services and Web Development.Read More
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2055$5,000+10 - 49 employeesElstree, EnglandEstablished in 1996, London Web is a small IT managed services company. Their services include IT managed services and Web Design.Read More
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2056Undisclosed10 - 49 employeesBerkhamsted, EnglandHeadquartered in Berkhamsted, England, Memgraph is a software development company. Founded in 2016, the team provides Custom Software Development and Cybersecurity.Read More
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2057$75,000+10 - 49 employeesLondon, EnglandIT staff augmentation company Bolders Consulting Group was established in 2011. The company specializes in IT staff augmentation and Supply Chain Management, and is small.Read More
Industries
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2058$1,000+50 - 249 employeesPune, IndiaCustom software development company Hardcastle GIS was launched in 2011. The team provides Custom Software Development and Application Testing.Read More
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2059$75,000+50 - 249 employeesBirmingham, EnglandGravity9, a midsize custom software development firm, is located in Birmingham, England and london, England. The team offers Custom Software Development and Enterprise App Modernization.Read More
Industries
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2060$25,000+50 - 249 employeesLondon, EnglandLaunched in 2014, XPERTNEST SOLUTIONS PRIVATE LIMITED is an AR/VR development company. The team specializes in AR/VR development and Artificial Intelligence.Read More
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2061$1,000+50 - 249 employeesLondon, EnglandInsight International UK ltd. Is a cloud consulting & SI company. The London, England-based agency was founded in 2014. Their services include cloud consulting & SI and Web Development.Read More
Industries
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2062$25,000+50 - 249 employeesLondon, EnglandAqovia, a cloud consulting & SI company, offer cloud consulting & SI and IoT development. They were launched in 2008.Read More
Industries
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2063$5,000+10 - 49 employeesLondon, EnglandTallulah is a branding agency. Their small team of employees is headquartered in London, England and El Segundo, California. Their team focuses on Branding and Graphic Design.Read More
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2064Undisclosed250 - 999 employeesLondon, EnglandTPXimpact Ltd is a London, England-based SEO company. The team provides Search Engine Optimization and UX/UI Design.Read More
Industries
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2065$25,000+250 - 999 employeesCoventry, EnglandRead More
Objectivity Ltd. is an IT company headquartered in Coventry, United Kingdom, that provides custom software and web development, as well as web design functions. Founded in 1991, the company has over 600 employees. The businesses they serve represent multiple industries including the business services, financial services, and real estate industries.
Clients
MorrisonsIndustries
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2066Undisclosed10 - 49 employeesGirton, EnglandWareBee is a Logistics & Supply Chain Consulting company. They were established in 2022, and their services include Logistics & Supply Chain Consulting and BI & big data consulting & SI.Read More
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2067Undisclosed250 - 999 employeesEynsham, EnglandEmixa is a midsize IT strategy consulting company. Founded in 2022, the team provides IT strategy consulting and BI & big data consulting & SI.Read More
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2068Undisclosed250 - 999 employeesCity of London, EnglandLocated in Philadelphia, Pennsylvania and City of London, England, Invent Analytics is an AI company. They specialize in Artificial Intelligence and Application Testing.Read More
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2069Undisclosed250 - 999 employeesLondon, EnglandCHEQ is a midsize Compliance Consulting company established in 2016. Their team provides Compliance Consulting and Cybersecurity.Read More
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2070$10,000+2 - 9 employeesSouthport, EnglandPhaeria.com is a Southport, England-based software development firm. They offer Custom Software Development and cloud consulting & SI.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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