Top 100 IT Services Companies in the United Kingdom
The Best of February 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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2431$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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2432$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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2433Undisclosed2 - 9 employeesDundee, ScotlandAR/VR development company TayScreen Scotland was established in 2002. The company focuses on AR/VR development and Broadcast Video, and is small.Read More
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2434$1,000+2 - 9 employeesCharsfield, EnglandSimply IT is a social media marketing firm based in Zanzibar, Tanzania and Charsfield, United Kingdom. The small agency was established in 2016. Their team offers social media marketing, content marketing, search engine optimization, pay per click, and more.Read More
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2435$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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2436$5,000+Freelancer employeesEpsom, EnglandTechgecko is an IT managed services company. They are based in Epsom, England and have small team. Their team focuses on IT managed services and IT strategy consulting.Read More
Industries
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2437$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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2438$10,000+50 - 249 employeesLondon, EnglandFullsix UK, a web design agency, is in London, England. Launched in 2000, the team offers Web Design and Content Marketing.Read More
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2439$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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2440$1,000+Freelancer employeesLondon, EnglandRevOps On-Demand, a Business Consulting company, is located in London, England. Their services include Business Consulting and IT strategy consulting.Read More
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2441$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
Industries
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2442Undisclosed2 - 9 employeesLondon, EnglandLaunched in 2004, The Black and White Agency is an Advertising company. The small team provides Advertising and Custom Software Development.Read More
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2443$5,000+2 - 9 employeescowes, EnglandBased in cowes, England, Greenfield Marketing is a Business Consulting company. They provide Business Consulting and Digital Strategy and were founded in 1993.Read More
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2444$10,000+2 - 9 employeesLondon, EnglandReedon Technologies is a web design agency. Located in London, England, the agency provides Web Design and Web Development.Read More
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2445UndisclosedFreelancer 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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2446$50,000+2 - 9 employeesLondon, EnglandStarling Web Engineering, an IT strategy consulting company, was founded in 2017. The small team focuses on IT strategy consulting and Web Development.Read More
Industries
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2447Undisclosed2 - 9 employeesLondon, EnglandSmall branding agency Techknock, is in London, England. Their services include Branding and Digital Strategy.Read More
Industries
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2448Undisclosed2 - 9 employeesLondon, EnglandCustom software development company brAIneous is in London, England. Their services include Custom Software Development and Artificial Intelligence.Read More
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2449$25,000+2 - 9 employeesRuislip, EnglandMachiNx Ltd is a small IT strategy consulting company. They offer IT strategy consulting and BI & big data consulting & SI and were established in 2023.Read More
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2450$5,000+2 - 9 employeesBletchley, EnglandLocated in Bletchley, England, TECHMELON is a small IT strategy consulting company. The team focuses on IT strategy consulting and Custom Software Development.Read More
Industries
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2451$5,000+2 - 9 employeesSheffield, EnglandPrimescale Technologies Limited is a small cloud consulting & SI company launched in 2017. Their team offers cloud consulting & SI and Web Development.Read More
Industries
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2452$5,000+2 - 9 employeesIlford, EnglandRemtix is a web design company. The small Ilford, England-based team focuses on Web Design and UX/UI Design. The company was founded in 2023.Read More
Industries
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2453Undisclosed2 - 9 employeesNewport, WalesKooky LAB is a small Newport, Wales-based branding firm. The team focuses on Branding and Content Marketing.Read More
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2454$1,000+2 - 9 employeesLondon, EnglandHazli Johar & Co. Is a cloud consulting & SI company. The team is in Kuala Lumpur, Malaysia and London, England, and their services include cloud consulting & SI and Business Consulting.Read More
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2455$1,000+2 - 9 employeesBirmingham, EnglandVu Ai, a Market Research company, was founded in 2024. The agency provides Market Research and Marketing Strategy.Read More
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2456$5,000+2 - 9 employeesLondon, EnglandNeam, an IT strategy consulting company, is in London, England. They specialize in IT strategy consulting and Custom Software Development and were launched in 2022.Read More
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2457$10,000+2 - 9 employeesManchester, EnglandDolus Security is a small Application Testing company established in 2024. Their services include Application Testing and Cybersecurity.Read More
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2458Undisclosed2 - 9 employeesGlasgow, ScotlandIn Glasgow, Scotland, Excellerit is a small cloud consulting & SI company. The team specializes in cloud consulting & SI and IT staff augmentation.Read More
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2459Undisclosed2 - 9 employeesBromyard, EnglandWise Logistics Solutions is a big data company. The team provides BI & big data consulting & SI and Business Consulting and is located in Bromyard, England and Berlin, Germany.Read More
Industries
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2460Undisclosed2 - 9 employeesBelfast, Northern IrelandEmail Marketing company Just There was founded in 2013. The agency focuses on Email Marketing and Search Engine Optimization, and is small.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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