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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2911$10,000+10 - 49 employeesNottingham, EnglandOegen is a Nottingham, England-based SEO services firm. Launched in 2005, the team specializes in Search Engine Optimization and Advertising.Read More
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2912$10,000+10 - 49 employeesEly , EnglandEstablished in 2005, Isle Interactive, a small e-commerce development company, is in Ely , England. Their services include E-Commerce Development and Mobile App Development.Read More
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2913$10,000+10 - 49 employeesLondon, EnglandSnap International is a Transcription company. They are based in London, England and have small team. Their services include Transcription and Call Center Services.Read More
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2914$10,000+10 - 49 employeesRoyal Leamington Spa, EnglandBPI ROK is a Digital Strategy company. In Royal Leamington Spa, England, the team specializes in Digital Strategy and Web Development.Read More
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2915$10,000+10 - 49 employeesLeeds, EnglandBloom Agency is a branding firm. Established in 1999, the company is located in Leeds, England and Lydney, England. Their services include Branding and Search Engine Optimization.Read More
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2916$10,000+10 - 49 employeesIron Acton, EnglandContent Marketing company Modern was founded in 2010. The small team specializes in Content Marketing and Social Media Marketing.Read More
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2917$10,000+10 - 49 employeesAltrincham, EnglandDatabroker, an Email Marketing company, is in Altrincham, England and Warrington, England. They focus on Email Marketing and Social Media Marketing and were founded in 2009.Read More
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2918Undisclosed10 - 49 employeesBirmingham , EnglandBell Cornwall Recruitment is a Recruiting company. Their small team of employees is in Birmingham , England. Their team specializes in Recruiting and Staffing.Read More
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2919Undisclosed10 - 49 employeesJewellery Quarter, Birmingham, EnglandSupercool is a branding agency. Headquartered in Jewellery Quarter, Birmingham, England, their small team specializes in Branding and Web Design. The company was established in 2004.Read More
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2920Undisclosed10 - 49 employeesNottingham, EnglandRinato Media is a web design company. They are based in Nottingham, England, and their services include Web Design and Branding.Read More
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2921$1,000+10 - 49 employeesLondon, EnglandRead More
Launched in 2017, Social Wallet is a branding firm. Their small team is in London, United Kingdom. Their team offers branding, social media marketing, marketing strategy, graphic design, and more.
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2922Undisclosed10 - 49 employeesSpeke, EnglandThink Big Fulfilment is a Fulfillment company in Speke, England. Their services include Fulfillment and Warehousing & Distribution.Read More
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2923Undisclosed10 - 49 employeesBournemouth, EnglandAdido is a Digital Strategy company headquartered in Bournemouth, England and London, England. They offer Digital Strategy and Social Media Marketing.Read More
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2924Undisclosed10 - 49 employeesBirmingham, EnglandJE Consulting is a small Direct Marketing company. They focus on Direct Marketing and Public Relations and were founded in 1996.Read More
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2925Undisclosed10 - 49 employeesLondon, EnglandHeadquartered in London, England, InfoCat is a Financial Advising & Planning company. They focus on Financial Advising & Planning and Financial Consulting.Read More
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2926Undisclosed10 - 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
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2927Undisclosed10 - 49 employeesNailsea, EnglandSquarebird, a social media marketing agency, was founded in 2015. The small team provides Social Media Marketing and Email Marketing.Read More
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2928Undisclosed10 - 49 employeesLondon, EnglandNauta Capital UK Ltd is a Funding & Investment company headquartered in London, England and Barcelona, Spain. Founded in 2004, the team offers Funding & Investment and DevOps Managed Services.Read More
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2929Undisclosed10 - 49 employeesLondon, EnglandVoyager Solutions is a small Robotics Process Automation company founded in 1998. Their team specializes in Robotics Process Automation and Business Consulting.Read More
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2930Undisclosed10 - 49 employeesPinner, EnglandPrivacy Laws & Business is an Advertising company launched in 1987. The team specializes in Advertising and Recruiting and is located in Pinner, England.Read More
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2931Undisclosed10 - 49 employeesLondon, EnglandThe Ninety-Niners Limited is a small Advertising company. Founded in 2020, the team specializes in Advertising and Branding.Read More
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2932Undisclosed10 - 49 employeesLondon, EnglandBranding firm Top Line Marketing is in London, England. Launched in 2016, the team specializes in Branding and Market Research.Read More
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2933Undisclosed10 - 49 employeesLondon, EnglandWeb development firm Dotpot iT is in London, England. The team provides Web Development and Digital Strategy.Read More
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2934Undisclosed10 - 49 employeesLondon, EnglandFull Comms is a small London, England-based Advertising company. The team focuses on Advertising and Branding.Read More
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2935$10,000+Freelancer employeesBelfast, Northern IrelandEstablished in 2014, Polemic Digital, a small SEO services firm, is in Belfast, Northern Ireland. Their team focuses on Search Engine Optimization and Advertising.Read More
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2936$10,000+2 - 9 employeesStevenage, EnglandFounded in 2009, Daydream Studios is a small graphic design company. Their services include Graphic Design and Web Design.Read More
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2937$10,000+2 - 9 employeesBirmingham, EnglandHeadquartered in Birmingham, England, huzzah! Digital is a small Content Marketing company. Their services include Content Marketing and Email Marketing.Read More
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2938$10,000+2 - 9 employeesHook, EnglandProweb Software is a mobile application development firm. The Hook, England-based firm was launched in 2009. Their services include Mobile App Development and Web Development.Read More
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2939$10,000+2 - 9 employeesMiddlesbrough , EnglandIn Middlesbrough , England, DS22 is a SEO agency. Their services include Search Engine Optimization and Web Development.Read More
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2940$10,000+2 - 9 employeesSouthampton , EnglandMeadon Marketing is a Southampton , England-based web design company. Their services include Web Design and Web Development.Read More
Industries
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