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
-
1651$1,000+50 - 249 employeesLondon , EnglandFrontera Consulting is a midsize business intelligence company located in New York, New York and London , England. Their services include BI & big data consulting & SI and ERP consulting and SI.Read More
-
1652$1,000+50 - 249 employeesLondon , EnglandAltis Consulting is a data analytics company. They were established in 1998 and focus on BI & big data consulting & SI and cloud consulting & SI.Read More
-
1653$5,000+2 - 9 employeesMaidstone, EnglandVooServers is an IT managed services company. They specialize in IT managed services and cloud consulting & SI and are located in Maidstone, England.Read More
-
1654$10,000+10,000+ employeesLondon, EnglandAdvertising company Sapient Razorfish was founded in 1990. The company specializes in Advertising and Branding, and is large.Read More
-
1655$5,000+2 - 9 employeesLancashire, EnglandYourOfficeAnyWhere is a small IT managed services company in Lancashire, England. Their services include IT managed services and IT strategy consulting.Read More
-
1656$10,000+50 - 249 employeesBrighton, EnglandGood Rebels is a big data company. In Madrid, Spain and Barcelona, Spain, the company focuses on BI & big data consulting & SI and CRM consulting and SI.Read More
-
1657$5,000+50 - 249 employeesLondon, EnglandLaunched in 2011, Digital Shadows is a Cybersecurity company. The midsize team specializes in Cybersecurity.Read More
-
1658$1,000+2 - 9 employeesSalford, EnglandLaunched in 2016, Defendza is a Cybersecurity company. The team provides Cybersecurity and IT strategy consulting.Read More
-
1659$5,000+1,000 - 9,999 employeesLondon, EnglandReply is an artificial intelligence firm. They specialize in Artificial Intelligence and BI & big data consulting & SI and were founded in 1996.Read More
-
1660$5,000+1,000 - 9,999 employeesLondon, EnglandArtefact, an AI firm, is located in Paris, France and London, England. They offer Artificial Intelligence and Social Media Marketing.Read More
-
1661$1,000+50 - 249 employeesEdinburgh , ScotlandData analytics company Barrachd focuses on BI & big data consulting & SI. They are in Edinburgh , Scotland.Read More
-
1662Undisclosed10 - 49 employeesAberdeen, ScotlandDynamic Edge Group is a small IT managed services and IT strategy consulting company launched in 2009. Their team offers IT managed services and IT strategy consulting.Read More
-
1663Undisclosed10 - 49 employeesEdinburgh, ScotlandEssential Cloud Solutions, an IoT development company, was founded in 1991. The small team offers IoT development and cloud consulting & SI.Read More
-
1664Undisclosed10 - 49 employeesEdinburgh , ScotlandIT Centric, an IoT development company, was launched in 2014. The team provides IoT development and cloud consulting & SI and is based in Edinburgh , Scotland.Read More
-
1665Undisclosed50 - 249 employeesEdinburgh, ScotlandNCTech is an AR/VR development company. The Edinburgh, Scotland-based team offers AR/VR development and BI & big data consulting & SI.Read More
-
1666Undisclosed50 - 249 employeesColeshill, EnglandCertes, an IT managed services company, was launched in 1983. The team provides IT managed services and IT strategy consulting and is in Coleshill, England.Read More
-
1667Undisclosed1,000 - 9,999 employeesLondon, EnglandMeritGroup is a big data analytics company. They are based in London, England and have large team. They provide BI & big data consulting & SI and Call Center Services.Read More
-
1668Undisclosed2 - 9 employeesBolton, EnglandIT managed services company Concept Management Consulting Ltd is headquartered in Bolton, England. They specialize in IT managed services and IT strategy consulting and were founded in 2007.Read More
-
1669Undisclosed250 - 999 employeesSwansea, WalesCCS Media is an e-commerce development firm and IT managed services company. They are based in Swansea, Wales, and their services include E-Commerce Development and IT managed services.Read More
-
1670Undisclosed50 - 249 employeesLondon, EnglandASI Data Science, an AI development company and data analytics company, was founded in 2014. The team offers Artificial Intelligence and BI & big data consulting & SI and is based in London, England.Read More
-
1671Undisclosed1,000 - 9,999 employeesGlasgow, ScotlandIT Researches is a software development firm. Their large team is located in Glasgow, Scotland. Their team specializes in Custom Software Development and Artificial Intelligence.Read More
-
1672Undisclosed50 - 249 employeesLondon, EnglandRavelin Technology is an AI company and Cybersecurity company. They were launched in 2014, and their services include Artificial Intelligence and Cybersecurity.Read More
-
1673Undisclosed50 - 249 employeesGloucestershire, EnglandRipjar is an AI development company. Established in 2012, the firm is based in Gloucestershire, England. Their services include Artificial Intelligence and BI & big data consulting & SI.Read More
-
1674Undisclosed2 - 9 employeesGlasgow, ScotlandTecnikal is an IT managed services company. The firm is based in Glasgow, Scotland. Their team offers IT managed services and Cybersecurity.Read More
-
1675Undisclosed50 - 249 employeesEdinburgh , ScotlandAridhia Informatics Ltd is a custom software development company and big data analytics company launched in 2007. The team offers Custom Software Development and BI & big data consulting & SI.Read More
-
1676Undisclosed50 - 249 employeesLondon, EnglandIn Boston, Massachusetts and London, England, Cloud Technology Partners is a midsize cloud consulting & SI company. The team specializes in cloud consulting & SI and BI & big data consulting & SI.Read More
-
1677Undisclosed50 - 249 employeesBishop’s Stortford, EnglandSeceon Inc. Is a midsize artificial intelligence firm and Cybersecurity company. Launched in 2014, the team focuses on Artificial Intelligence and Cybersecurity.Read More
-
1678Undisclosed10 - 49 employeesLondon, EnglandShapecast is a small London, England-based cloud consulting & SI company. The team focuses on cloud consulting & SI and IT managed services.Read More
-
1679Undisclosed50 - 249 employeesLondon, EnglandEstablished in 2013, Cezanne HR is a cloud consulting & SI and HR Consulting company. The team specializes in cloud consulting & SI and HR Consulting.Read More
-
1680Undisclosed250 - 999 employeesThames Ditton, EnglandEstablished in 1977, SHL is a big data analytics company and HR Consulting company. The firm focuses on BI & big data consulting & SI and HR Consulting, and is midsize.Read More
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 7 new reviews
- 12 7 new reviews
- 13 6 new reviews
- 14 6 new reviews
- 15 6 new reviews
