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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2371Undisclosed2 - 9 employeesCity of London, EnglandCybersecurity company Defensity was launched in 2019. The team specializes in Cybersecurity and IT strategy consulting.Read More
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2372Undisclosed2 - 9 employeesKennett, EnglandOld Forge Technologies is a Kennett, England-based web design agency. They provide Web Design and cloud consulting & SI.Read More
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2373$1,000+Freelancer employeesLondon, EnglandFame Razak is an IT strategy consulting company launched in 2000. The small team offers IT strategy consulting and AI Consulting.Read More
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2374$1,000+250 - 999 employeesLondon, EnglandBased in London, England, Yarqat is a custom software development firm. Launched in 2024, the team provides Custom Software Development and UX/UI Design.Read More
Industries
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2375$10,000+50 - 249 employeesLondon, EnglandAecor is a midsize London, England-based UX design agency. The team specializes in UX/UI Design and Custom Software Development.Read More
Clients
Prolius, Island Energy Group, Insite Energy, Paysme, Eurosporting, Pitchero, Met Systems, DRSI, Bite IT, Instalcomm, Polpo, TQG, SPX FlowIndustries
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2376$50,000+10 - 49 employeesLondon, EnglandCogneo Group is an IT strategy consulting company. They are based in London, England and have small team. They offer IT strategy consulting and Business Consulting.Read More
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2377$5,000+50 - 249 employeesNewcastle, Northern IrelandLaunched in 2015, Scott Logic is a midsize Newcastle, Northern Ireland-based software development firm. Their services include Custom Software Development and IT strategy consulting.Read More
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2378Undisclosed50 - 249 employeesLondon, EnglandMade by Many is a London, England-based Product Design company. The team provides Product Design and unified communications consulting & SI.Read More
Industries
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2379Undisclosed10 - 49 employeesMarylebone, EnglandKleo Digital, a web design agency, was launched in 1999. The team provides Web Design and Web Development and is in Marylebone, England.Read More
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2380$10,000+10 - 49 employeesLondon, EnglandRead More
Awesome Resources Ltd is a PR firm founded in 2010 with more than 10 employees. They offer digital strategy, social media marketing, and PR solutions from their office in London. They work with clients ranging from small startups to large companies.
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2381$10,000+10 - 49 employeesLondon, EnglandHeadquartered in Prague, Czech Republic and London, England, DX Heroes is a software development firm. The team provides Custom Software Development and IT strategy consulting.Read More
Industries
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2382Undisclosed10 - 49 employeesLondon, EnglandXamun Technologies Limited, a custom software development company, specialize in Custom Software Development and Artificial Intelligence. They were founded in 2024.Read More
Industries
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2383Undisclosed10 - 49 employeesBasildon, EnglandBrendata UK LTD is a custom software development firm launched in 1992. The agency provides Custom Software Development and Web Design.Read More
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2384$10,000+2 - 9 employeesLondon, EnglandAshine Consultancy Services Ltd is a data analytics company established in 2020. The team offers BI & big data consulting & SI and Web Development.Read More
Industries
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2385$1,000+2 - 9 employeesSouthampton, EnglandFounded in 2011, Enovtec ltd, a small web design company, is located in Southampton, England and Islamabad, Pakistan. Their services include Web Design and IT managed services.Read More
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2386Undisclosed2 - 9 employeesBewdley, EnglandPaul James Digital is a web design agency based in Bewdley, England. The team offers Web Design and IT strategy consulting.Read More
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2387$1,000+2 - 9 employeesLondon, EnglandAurelian Forge is a website development company founded in 2026. The company provides Web Development and Custom Software Development.Read More
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2388$50,000+2 - 9 employeesLondon, EnglandBlack Square Media, a custom software development company, is in London, England. They provide Custom Software Development and Web Development and were established in 2010.Read More
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2389$10,000+2 - 9 employeesLeeds, EnglandArtificial intelligence development company Method Analytics Ltd is based in Leeds, England. Their services include Artificial Intelligence and BI & big data consulting & SI.Read More
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2390$5,000+2 - 9 employeesIlford, EnglandHYPEFIN, a Business Consulting company, is located in Ilford, England and Dubai, United Arab Emirates. They provide Business Consulting and IT strategy consulting and were launched in 2021.Read More
Industries
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2391$10,000+10 - 49 employeesLondon, EnglandEstablished in 2008, SiliconTechnix Ltd is a web design company. The team provides Web Design and Web Development.Read More
Industries
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2392Undisclosed250 - 999 employeesHA, EnglandBrandscapes Worldwide is a Market Research company. The HA, England-based company provides Market Research and Business Consulting.Read More
Clients
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2393$1,000+50 - 249 employeesRuislip, EnglandRead More
Headquartered in Sylhet, Bangladesh, Devute is a web development firm. The small team specializes in web development, e-commerce development, social media marketing, content marketing, and more and was launched in 2017.
Clients
DigitaltechsIndustries
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2394$5,000+50 - 249 employeesLondon, EnglandMak Stalwart, a midsize software development firm, is headquartered in Bengaluru, India and London, England. Their services include Custom Software Development and IT strategy consulting.Read More
Industries
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2395Undisclosed10 - 49 employeesBelfast, Northern IrelandIT strategy consulting and print design agency KBS Group is based in Belfast, Northern Ireland. They specialize in IT strategy consulting and Print Design.Read More
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2396Undisclosed10 - 49 employeesSouth Queensferry, ScotlandDifference Corporation is a cloud consulting & SI company. Established in 2002, the company is in South Queensferry, Scotland. Their services include cloud consulting & SI and Business Consulting.Read More
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2397Undisclosed10 - 49 employeesGlasgow , ScotlandCohesion Medical is an AI development company and big data company established in 2012. Based in Glasgow , Scotland, the team focuses on Artificial Intelligence and BI & big data consulting & SI.Read More
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2398Undisclosed10 - 49 employeesLondon, EnglandSAVORTEX is a business intelligence company and IoT development company. The team focuses on BI & big data consulting & SI and IoT development and is in London, England.Read More
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2399Undisclosed10 - 49 employeesLondon, EnglandAcumin Consulting is a small Cybersecurity and Business Consulting company based in London, England. Their services include Cybersecurity and Business Consulting.Read More
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2400Undisclosed10 - 49 employeesLondon, EnglandAVORA is an AI company and data analytics company. They offer Artificial Intelligence and BI & big data consulting & SI and were founded in 2014. The company is headquartered in London, England.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.
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