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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3031Undisclosed10 - 49 employeesLondon, EnglandBIRD Consulting is a Market Research company. They are located in London, England and have small team. They offer Market Research and BI & big data consulting & SI.Read More
Industries
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3032Undisclosed10 - 49 employeesLondon, EnglandDexi.io is an e-commerce development company. Founded in 2015, the firm is located in London, England. Their team provides E-Commerce Development and BI & big data consulting & SI.Read More
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3033Undisclosed10 - 49 employeesLondon, EnglandLT Harper is a London, England-based cloud consulting & SI company. They focus on cloud consulting & SI and Cybersecurity.Read More
Industries
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3034Undisclosed10 - 49 employeesLondon, EnglandStorilabs System Technologies is an e-commerce development company established in 2015. The agency focuses on E-Commerce Development and CRM consulting and SI.Read More
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3035$10,000+50 - 249 employeesStockport , EnglandVolcanic, a cloud consulting & SI company, was launched in 2010. They offers cloud consulting & SI and Social Media Marketing.Read More
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3036Undisclosed50 - 249 employeesManchester, EnglandRecruiting company Energize Recruitment Solutions focuses on Recruiting and Digital Strategy. They were founded in 2006.Read More
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3037Undisclosed50 - 249 employeesCambridge, EnglandFeaturespace is an artificial intelligence company. Launched in 2008, the firm is based in Cambridge, England and London, England. Their services include Artificial Intelligence and Cybersecurity.Read More
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3038Undisclosed50 - 249 employeesLondon, EnglandAttest, an AI development company, is based in London, England. Established in 2015, the team provides Artificial Intelligence and BI & big data consulting & SI.Read More
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3039$1,000+Freelancer employeesLondon, EnglandEstablished in 2019, Simple Tomatoes is a web design agency. Their services include Web Design and IT managed services.Read More
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3040$1,000+Freelancer employeesPlymouth, EnglandEstablished in 2022, DarkGenetics, a small web development company, is located in Plymouth, England. Their services include Web Development and E-Commerce Development.Read More
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3041Undisclosed50 - 249 employeesGlasgow, ScotlandLaunched in 2000, Renuta is a Cybersecurity company. Their services include Cybersecurity and Business Consulting.Read More
Industries
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3042Undisclosed50 - 249 employeesWatford, EnglandSUYOG COMPUTECH is an IT managed services company. The Watford, England-based team provides IT managed services and Custom Software Development.Read More
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3043UndisclosedFreelancer employeesEdgware, EnglandSocial media marketing company Hirnaj is located in Edgware, England. They offer Social Media Marketing and Content Marketing.Read More
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3044Undisclosed50 - 249 employeesLondon, EnglandPercipere is a Business Consulting company launched in 2017. The midsize team provides Business Consulting and ERP consulting and SI.Read More
Industries
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3045UndisclosedFreelancer employeesHull, EnglandEmail Marketing company After The Click was founded in 2024. The agency provides Email Marketing and SMS Marketing.Read More
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3046UndisclosedFreelancer employeesRothley, EnglandEstablished in 2026, One Point Consult Ltd. Is a small custom software development firm. Their team specializes in Custom Software Development and Web Development.Read More
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3047$1,000+Freelancer employeesBirmingham, EnglandJP Automations, an AI company, was launched in 2025. The team provides Artificial Intelligence and Business Consulting.Read More
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3048$1,000+Freelancer employeesMildenhall, EnglandAI Consulting company AI For Businesses is in Mildenhall, England. The team focuses on AI Consulting and Artificial Intelligence.Read More
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3049UndisclosedFreelancer employeesLiverpool, EnglandMark The Marketer is a small Advertising company launched in 2024. Their services include Advertising and Marketing Strategy.Read More
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3050$1,000+Freelancer employeesLondon, EnglandLaunched in 2004, e-Stonia, a small website development firm, is headquartered in London, England. Their team provides Web Development and Mobile App Development.Read More
Industries
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3051$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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3052$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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3053$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
Industries
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3054$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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3055$5,000+2 - 9 employeesLondon, EnglandSaxoTech Ltd. Is a custom software development company. They are located in London, England, and their services include Custom Software Development and Artificial Intelligence.Read More
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3056$10,000+2 - 9 employeesWolverhampton , EnglandPhoenix Web Solutions is a web design company. They provide Web Design and Application Management & Support and are based in Wolverhampton , England.Read More
Industries
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3057$1,000+Freelancer employeesLondon, EnglandRudylearningaboutstartups is a Digital Strategy company. Based in London, England, the company was founded in 2019. Their services include Digital Strategy and Social Media Marketing.Read More
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3058$10,000+2 - 9 employeesAberdeen, ScotlandCreative Impact is an Application Management & Support company. Their small team is located in Aberdeen, Scotland. Their services include Application Management & Support and IT managed services.Read More
Industries
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3059$10,000+2 - 9 employeesBorehamwood, EnglandFounded in 2009, Boom! is a public relations firm. In Borehamwood, England, the team focuses on Public Relations and Branding.Read More
Industries
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3060$10,000+2 - 9 employeesLondon, EnglandZephyr is a branding company based in London, England. Their services include Branding and unified communications consulting & SI.Read More
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