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
-
$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
Industries
-
2821Undisclosed2 - 9 employeesEdinburgh, ScotlandWinterwell Associates is an AI company established in 2008. Their team specializes in Artificial Intelligence and IT managed services.Read More
-
2822Undisclosed2 - 9 employeesSheffield, EnglandCRM consulting and SI company Maven Technology Services provides CRM consulting and SI and E-Commerce Development. They are headquartered in Sheffield, England.Read More
-
2823Undisclosed2 - 9 employeesGuildford, EnglandPolystream is a software development company headquartered in Guildford, England. Founded in 2015, the team specializes in Custom Software Development and cloud consulting & SI.Read More
-
2824Undisclosed2 - 9 employeesLondon, EnglandHAXR is a Blockchain company. The London, England-based company was established in 2021. Their services include Blockchain and Cybersecurity.Read More
-
2825Undisclosed2 - 9 employeesLondon, EnglandCompliance Consulting company PrivacyTrust was launched in 2004. The agency offers Compliance Consulting and Corporate Training & Coaching, and is small.Read More
Industries
-
2826Undisclosed2 - 9 employeesJarrow, EnglandCameo Digital is a SEO agency. Launched in 2017, the agency is located in Jarrow, England. Their team specializes in Search Engine Optimization and BI & big data consulting & SI.Read More
Industries
-
2827Undisclosed2 - 9 employeesManchester, EnglandSEO agency Amaeka Technologies focuses on Search Engine Optimization and CRM consulting and SI. They were launched in 2015.Read More
-
2828Undisclosed2 - 9 employeesLondon, EnglandLocated in London, England, TestPro Consulting Ltd is a small Cybersecurity company. Their services include Cybersecurity and Artificial Intelligence.Read More
Industries
-
2829Undisclosed2 - 9 employeesAccrington, England, EnglandFortitude 17 Limited is a small Application Testing company. Founded in 2017, the team focuses on Application Testing and ERP consulting and SI.Read More
-
2830Undisclosed2 - 9 employeesLondon, England, EnglandQualitaX by Consianimis Consulting Ltd. Is a Market Research company established in 2023. The company focuses on Market Research and Blockchain, and is small.Read More
Industries
-
2831Undisclosed2 - 9 employeesGlasgow, ScotlandScapa Technologies is an Application Testing company. The team is based in Dun Laoghaire, Ireland and Glasgow, Scotland, and their services include Application Testing and IT strategy consulting.Read More
Industries
-
2832Undisclosed2 - 9 employeesLondon, EnglandGrowth Partners is a Fractional CMO Services company. They are based in London, England. Their team focuses on Fractional CMO Services and Branding.Read More
-
2833Undisclosed2 - 9 employeesLondon, EnglandBranding firm Project36 Limited was established in 2016. The small team provides Branding and CRM consulting and SI.Read More
Industries
-
2834Undisclosed2 - 9 employeesCity of London, EnglandIT strategy consulting company Privacy Partnership is located in City of London, England. They offer IT strategy consulting and Business Consulting.Read More
Industries
-
2835Undisclosed2 - 9 employeesLondon, EnglandResilienC is a PR firm. Located in London, England, the company was launched in 2022. Their team provides Public Relations and IT managed services.Read More
-
2836Undisclosed2 - 9 employeesMiddlesex, EnglandHaley IT Services (LABH UK Ltd), an user experience design company, was launched in 2011. The company offers UX/UI Design and BI & big data consulting & SI, and is small.Read More
-
2837Undisclosed2 - 9 employeesCity of London, EnglandLaunched in 2014, dataLearning is a data analytics company. The team specializes in BI & big data consulting & SI and Artificial Intelligence.Read More
-
2838Undisclosed2 - 9 employeesCity of London, EnglandHexwired Recruitment, an Advertising company, is located in City of London, England. They focus on Advertising and Cybersecurity and were launched in 2020.Read More
Industries
-
2839Undisclosed2 - 9 employeesLondon, EnglandLead Hero AI is a CRM consulting and SI company. Launched in 2018, the firm is located in London, England. Their services include CRM consulting and SI and Advertising.Read More
-
2840Undisclosed2 - 9 employeesLondon, EnglandFounded in 2020, Reco Digital Services is a branding firm. The team focuses on Branding and Social Media Marketing.Read More
-
2841Undisclosed2 - 9 employeesCity of London, EnglandHosting.co.uk is a SEO company. The City of London, England-based company focuses on Search Engine Optimization and Web Design.Read More
-
2842Undisclosed2 - 9 employeesHatfield, EnglandAI firm 6thlabs focuses on Artificial Intelligence and BI & big data consulting & SI. They were launched in 2023.Read More
-
2843Undisclosed2 - 9 employeesGlasgow, EnglandEstablished in 2015, AdBeYo Website Design Services is a Content Marketing company. The team focuses on Content Marketing and Search Engine Optimization.Read More
-
2844Undisclosed2 - 9 employeesReading, EnglandCo:lab Design Agency, a branding agency, is based in Reading, England. Established in 2019, the team offers Branding and Web Design.Read More
-
2845Undisclosed2 - 9 employeesManchester, EnglandFortress Lab, a Cybersecurity company, was established in 2015. The team specializes in Cybersecurity and Web Development and is based in Manchester, England.Read More
-
2846Undisclosed2 - 9 employeesHythe, EnglandFIMA Digital, a Content Marketing company, specialize in Content Marketing and Search Engine Optimization. They were launched in 2013.Read More
-
2847Undisclosed2 - 9 employeesLytham, EnglandPurple Paths, an IT strategy consulting company, is in Lytham, England. The team provides IT strategy consulting and Artificial Intelligence.Read More
-
2848Undisclosed2 - 9 employeesWitney, EnglandWeb design company HG Web was established in 2006. The small team focuses on Web Design and Search Engine Optimization.Read More
-
2849Undisclosed2 - 9 employeesLondon, EnglandGreatSite 4U, a small Content Marketing company, is in London, England. Their services include Content Marketing and Web Design.Read More
-
2850Undisclosed2 - 9 employeesDundee, ScotlandIHTTP Ltd is a web design agency launched in 2015. The team focuses on Web Design and IT managed services.Read More
Featured provider
Get connected with a company for free
Tell us about your project, and we'll match you with vetted companies that meet your requirements.
Get connected with the right company for you
We'll do the work for you – finding and connecting you with service providers that meet your exact requirements.
Schedule ConsultationMost Reviewed IT Services Company in United Kingdom
Check out an IT Services Company in United Kingdom with the most new reviews in the past 12 months.
Most Reviewed
IT Services Company
United Kingdom
- 11 6 new reviews
- 12 6 new reviews
- 13 6 new reviews
- 14 6 new reviews
- 15 6 new reviews
