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, ILBetterWorld 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.Read More
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2731$10,000+10 - 49 employeesBournemouth, EnglandAppius is a CRM consulting and SI company established in 1997. Headquartered in Bournemouth, England, the team provides CRM consulting and SI and Search Engine Optimization.Read More
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2732$10,000+10 - 49 employeesEdinburgh, ScotlandEscrivo Internet Consulting is a SEO company. They are in Edinburgh, Scotland and have small team. They provide Search Engine Optimization and cloud consulting & SI.Read More
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2733$5,000+10 - 49 employeesLondon, EnglandDigital Natives Content is a small London, England-based Content Marketing company. Their services include Content Marketing and Digital Strategy.Read More
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2734$10,000+10 - 49 employeesEast Sussex, EnglandCaburn Hope is a small East Sussex, England-based Advertising company. Their services include Advertising and Digital Strategy.Read More
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2735$10,000+10 - 49 employeesCambridge, EnglandBased in Cambridge, England, Genie Goals is an Advertising company. Launched in 2008, the team offers Advertising and CRM consulting and SI.Read More
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2736$10,000+10 - 49 employeesLondon, EnglandBBD Perfect Storm, an Advertising company, was established in 2013. Based in London, England, the team offers Advertising and CRM consulting and SI.Read More
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2737$10,000+10 - 49 employeesManchester, EnglandIntelligent Conversation is a Content Marketing company. The Manchester, England-based firm was established in 2009. Their services include Content Marketing and IT strategy consulting.Read More
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2738Undisclosed10 - 49 employeesBirmingham, EnglandKhazina Digital Signage is an Advertising company. They are located in Birmingham, England, and their services include Advertising and Branding.Read More
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2739Undisclosed10 - 49 employeesManchester, EnglandBluefire Consulting is an IT managed services company. Established in 1996, the team offers IT managed services and Marketing Strategy. The agency is based in Manchester, England.Read More
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2740Undisclosed10 - 49 employeesManchester, EnglandTime Recruitment Solutions Ltd is a Recruiting company established in 2002. Their services include Recruiting and Accounting.Read More
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2741Undisclosed10 - 49 employeesHamilton, ScotlandAspirare Recruitment Scotland is a Recruiting company. The Hamilton, Scotland-based company specializes in Recruiting and IT managed services.Read More
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2742Undisclosed10 - 49 employeesAberdeen, ScotlandRaeburn Recruitment is a Recruiting company. Located in Aberdeen, Scotland, the company was established in 1981. Their team provides Recruiting and IT managed services.Read More
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2743Undisclosed10 - 49 employeesEdinburgh , ScotlandIn Edinburgh , Scotland, Global Surface Intelligence is an artificial intelligence development company. The team provides Artificial Intelligence and BI & big data consulting & SI.Read More
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2744Undisclosed10 - 49 employeesLondon, EnglandReckon Digital is an artificial intelligence company. The London, England-based firm offers Artificial Intelligence and UX/UI Design.Read More
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2745Undisclosed10 - 49 employeesLiverpool, EnglandHeadquartered in Liverpool, England, Red Ninja Studios is a small user experience company. Their services include UX/UI Design and Artificial Intelligence.Read More
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2746Undisclosed10 - 49 employeesBirmingham , EnglandWaqartech Ltd is a small custom software development firm. Founded in 2008, the team specializes in Custom Software Development and Artificial Intelligence.Read More
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2747Undisclosed10 - 49 employeesManchester, EnglandLocated in Manchester, England, summ.it is an Accounting company. Founded in 2000, the team focuses on Accounting and cloud consulting & SI.Read More
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2748Undisclosed10 - 49 employeesBurton Joyce, EnglandWeb Based Design is a web design company. Their team is in Burton Joyce, England and specializes in Web Design and IT managed services.Read More
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2749Undisclosed10 - 49 employeesNottingham, EnglandLaunched in 2004, Zygo Consulting is a web design agency. The small team offers Web Design and Email Marketing.Read More
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2750Undisclosed10 - 49 employeesLondon, EnglandCergis is an e-commerce development company founded in 2003. In London, England, the team offers E-Commerce Development and IT managed services.Read More
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2751Undisclosed10 - 49 employeesPortsmouth, EnglandAkero is an Advertising company located in Portsmouth, England. The team specializes in Advertising and Marketing Strategy.Read More
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2752Undisclosed10 - 49 employeesManchester, EnglandSQA Consulting Limited, a small artificial intelligence firm, is located in Manchester, England and Dublin, Ireland. Their services include Artificial Intelligence and Cybersecurity.Read More
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2753Undisclosed10 - 49 employeesManchester, EnglandCavendish Wood is a Business Consulting company founded in 2013. Their team specializes in Business Consulting and Market Research.Read More
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2754Undisclosed10 - 49 employeesBath, EnglandGoaltech, a cloud consulting & SI company, was launched in 2017. The small team offers cloud consulting & SI and IoT development.Read More
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2755Undisclosed10 - 49 employeesHarrogate, EnglandHoward Matthews Partnership is an Accounting company. They were founded in 1985, and their services include Accounting and IT strategy consulting.Read More
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2756Undisclosed10 - 49 employeesLondon, EnglandBusiness Consulting company Integrity Risk International is in Reston, Virginia and London, England. Their services include Business Consulting and Financial Consulting.Read More
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2757Undisclosed10 - 49 employeesLondon, EnglandBlockchain company Cryptosec provides Blockchain and Cybersecurity. They are in London, England.Read More
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2758Undisclosed10 - 49 employeesLondon, EnglandEnterprise App Modernization company Camwood Ltd. Offers Enterprise App Modernization and cloud consulting & SI. They are headquartered in London, England.Read More
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2759Undisclosed10 - 49 employeesLondon, EnglandBased in London, England, Cinq Amis is an Application Testing company. Their services include Application Testing and IT managed services.Read More
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2760Undisclosed10 - 49 employeesCity of London, EnglandJackson Swiss Partners is a City of London, England-based big data analytics company. They specialize in BI & big data consulting & SI and Application Testing and were founded in 2018.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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