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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2641$1,000+10 - 49 employeesEdinburgh, ScotlandSmall website development firm Essence Software Solutions Pvt. Ltd., is located in Gurugram, India and Edinburgh, Scotland. Their services include Web Development and Mobile App Development.Read More
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2642$1,000+10 - 49 employeesSalford, EnglandExtravision is an Email Marketing company. Founded in 2004, the team offers Email Marketing and Custom Software Development. The firm is located in Salford, England.Read More
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2643$1,000+10 - 49 employeesSt Albans, EnglandMarketing Strategy company Wagada Digital is located in St Albans, England and Cheltenham, England. They specialize in Marketing Strategy and Social Media Marketing and were launched in 2011.Read More
Industries
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2644$10,000+250 - 999 employeesSlough, EnglandCoMakeIT is a Baarn, Netherlands-based Enterprise App Modernization company. Their services include Enterprise App Modernization and Custom Software Development.Read More
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2645$1,000+Freelancer employeesEydon, EnglandBlue Web Design is a web design agency. Their team is based in Eydon, England. The firm specializes in Web Design and Web Development.Read More
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2646$10,000+10 - 49 employeesLeeds, England36iNK ANALYTICS (P) LTD is a Digital Strategy company launched in 2016. The company specializes in Digital Strategy and CRM consulting and SI.Read More
Industries
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2647$1,000+10 - 49 employeesLondon, EnglandEstablished in 2019, Codematic Technology Services is a website development company. The small team specializes in Web Development and Mobile App Development.Read More
Industries
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2648$5,000+10 - 49 employeesLondon, EnglandGorilla360, an IT staff augmentation company, was launched in 2021. The agency focuses on IT staff augmentation and Web Development.Read More
Industries
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2649$5,000+10 - 49 employeesLondon, EnglandBased in London, England, Automaly is an AI Agents company. They specialize in AI Agents and Artificial Intelligence.Read More
Industries
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2650$1,000+10 - 49 employeesSouthampton, EnglandDream Designs Agency, a custom software development company, was established in 2011. The small team specializes in Custom Software Development and Web Design.Read More
Industries
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2651$10,000+2 - 9 employeesBirmingham, EnglandScorchsoft Ltd is a cloud consulting & SI company based in Birmingham, England. They focus on cloud consulting & SI and Application Management & Support.Read More
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2652$1,000+Freelancer employeesManchester, EnglandLaunched in 2009, Inconnect Systems Ltd is an IT managed services company. The team focuses on IT managed services and Custom Software Development.Read More
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2653$5,000+2 - 9 employeesBirmingham, EnglandScale DM is a SEO agency established in 2019. Headquartered in Birmingham, England, the team focuses on Search Engine Optimization and Generative AI.Read More
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2654$10,000+250 - 999 employeesLondon, EnglandFounded in 2006, On Tap is an e-commerce development firm. The team focuses on E-Commerce Development and Enterprise App Modernization.Read More
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2655$1,000+250 - 999 employeesLondon, EnglandWeb design company Rot Solutions Ltd was established in 2019. The firm focuses on Web Design and Logo.Read More
Clients
SKIT College, TCS, MIT, VIT, HolmesIndustries
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2656$1,000+10 - 49 employeesLondon, EnglandYAF Solutions Technologyes is a website development firm. Their team is based in الدوحة, Qatar and London, England and provides Web Development and Mobile App Development.Read More
Clients
YousufIndustries
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2657$10,000+Freelancer employeesLondon, EnglandIn London, England, UK Datahouse is a small data analytics company. The team offers BI & big data consulting & SI and cloud consulting & SI.Read More
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2658$10,000+50 - 249 employeesCheltenham, EnglandFounded in 2007, Salpo Technologies is a custom software development company. Their team provides Custom Software Development and Mobile App Development.Read More
Industries
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2659$1,000+50 - 249 employeesLondon, EnglandFounded in 2017, Carpe Diem is a CRM consulting and SI company. Their team focuses on CRM consulting and SI and Custom Software Development.Read More
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2660$1,000+Freelancer employeesLiverpool, EnglandPICH Limited is an Architectural Design company established in 2024. The small team specializes in Architectural Design and IT strategy consulting.Read More
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2661UndisclosedFreelancer employeesSheffield, EnglandSmart Digital Toolbox is a Low/No Code Development company founded in 2012. The agency specializes in Low/No Code Development and BI & big data consulting & SI, and is small.Read More
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2662$10,000+2 - 9 employeesLondon, EnglandBTL Brands Ltd, a branding agency, was founded in 2011. The agency specializes in Branding and UX/UI Design, and is small.Read More
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2663$5,000+2 - 9 employeesLondon, EnglandEstablished in 2025, Sofdy Solutions LTD is a small AI Consulting company. Their team specializes in AI Consulting and API Development.Read More
Industries
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2664$1,000+10 - 49 employeesEynsford, EnglandInvisio Solutions is a SEO agency. The small Eynsford, United Kingdom-based company was launched in 2018. Their services include search engine optimization, graphic design, and web development.Read More
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2665Undisclosed2 - 9 employeesSwindon, EnglandEmail Marketing company O'Brien Media Ltd offers Email Marketing and Social Media Marketing. They were established in 2007.Read More
Industries
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2666Undisclosed2 - 9 employeesMarston Green, EnglandInstiller is an Email Marketing company. Based in Marston Green, England, the team specializes in Email Marketing and CRM consulting and SI.Read More
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2667UndisclosedFreelancer employeesShurdington, EnglandSquee, a web design agency, is in Shurdington, England. Launched in 2023, the team provides Web Design and UX/UI Design.Read More
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2668$10,000+Freelancer employeesLondon, EnglandTurczynski Interactive Ltd. Is a custom software development company. In London, England, the firm focuses on Custom Software Development and Web Development.Read More
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2669$100,000+50 - 249 employeesLondon, EnglandBased in Sissach, Switzerland and Innsbruck, Austria, Avacone AG is a Manufacturing Consulting company. Their services include Manufacturing Consulting and Compliance Consulting.Read More
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2670$25,000+10 - 49 employeesIpswich, EnglandIJYI is a custom software development firm. The team is headquartered in Ipswich, England and London, England, and their services include Custom Software Development and Architectural Design.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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