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
-
2641$10,000+2 - 9 employeesAberdeen, ScotlandCreative Impact is an Application Management & Support company. Their small team is located in Aberdeen, Scotland. Their services include Application Management & Support and IT managed services.Read More
Industries
-
2642$10,000+2 - 9 employeesBollington, EnglandBlock 8 Digital is a Digital Strategy company. Launched in 2012, their team offers Digital Strategy and BI & big data consulting & SI.Read More
Industries
-
2643$10,000+2 - 9 employeesBorehamwood, EnglandFounded in 2009, Boom! is a public relations firm. In Borehamwood, England, the team focuses on Public Relations and Branding.Read More
Industries
-
2644$10,000+2 - 9 employeesLondon, EnglandZephyr is a branding company based in London, England. Their services include Branding and unified communications consulting & SI.Read More
-
2645Undisclosed2 - 9 employeesLondon, EnglandEstablished in 2013, CrowdEmotion is an AI firm. The team provides Artificial Intelligence and BI & big data consulting & SI and is based in London, England.Read More
-
2646Undisclosed2 - 9 employeesLondon, EnglandKluster Intelligence is an artificial intelligence company. Based in London, England, the firm was founded in 2016. Their team specializes in Artificial Intelligence and CRM consulting and SI.Read More
-
2647Undisclosed2 - 9 employeesGlasgow , ScotlandRakata Technology is a custom software development company based in Glasgow , Scotland. Founded in 2007, the team focuses on Custom Software Development and E-Commerce Development.Read More
-
2648Undisclosed2 - 9 employeesGlasgow , ScotlandVeratta Ltd is a software development company headquartered in Glasgow , Scotland. Their services include Custom Software Development and Application Management & Support.Read More
-
2649Undisclosed2 - 9 employeesLondon, EnglandFounded in 2014, Metafused is an artificial intelligence development company. The team offers Artificial Intelligence and BI & big data consulting & SI.Read More
-
2650Undisclosed2 - 9 employeesEdinburgh , ScotlandLaunched in 2014, Urban Tide is a software development company. The team focuses on Custom Software Development and Artificial Intelligence.Read More
-
2651Undisclosed2 - 9 employeesEdinburgh , ScotlandLaunched in 2013, SOFADEVE SERVICES LTD is a small custom software development company headquartered in Edinburgh , Scotland. Their team offers Custom Software Development and IT strategy consulting.Read More
-
2652Undisclosed2 - 9 employeesManchester, EnglandMadisons is an Accounting company. They are in Manchester, England, and their services include Accounting and cloud consulting & SI.Read More
-
2653Undisclosed2 - 9 employeesSheffield , EnglandIT managed services company DCX design was founded in 2016. The agency specializes in IT managed services and Search Engine Optimization.Read More
-
2654Undisclosed2 - 9 employeesMoy, Northern IrelandTotallyAppenin is a CRM consulting and SI company. They are in Moy, Northern Ireland and have small team. They focus on CRM consulting and SI and Web Design.Read More
-
2655Undisclosed2 - 9 employeesHolborn London, EnglandDigital Strategy company Incite Consulting was founded in 2021. Based in New York, New York and Holborn London, England, the team provides Digital Strategy and cloud consulting & SI.Read More
Industries
-
2656Undisclosed2 - 9 employeesOver, EnglandCloud consulting & SI company Seccom Group was founded in 2018. The firm provides cloud consulting & SI and Web Development.Read More
Industries
-
2657Undisclosed2 - 9 employeesManchester, EnglandBlockchain company Envoy Labs Limited is headquartered in Manchester, England. The team offers Blockchain and IT strategy consulting.Read More
-
2658Undisclosed2 - 9 employeesBristol, EnglandBased in Bristol, England, Red Goat is a Cybersecurity company. Their services include Cybersecurity and Application Testing.Read More
-
2659$1,000+10 - 49 employeesGlasgow, ScotlandZinc Group LTD is a Back Office Outsourcing company. The Glasgow, Scotland-based company offers Back Office Outsourcing and Call Center Services.Read More
Industries
-
2660$10,000+10 - 49 employeesDagenham, EnglandCode Desk is a data analytics company. The Dagenham, England-based agency was launched in 2010. Their team offers BI & big data consulting & SI and Digital Strategy.Read More
Industries
-
2661$10,000+10 - 49 employeesLeeds , EnglandLaunched in 1995, NetConstruct is a small IT managed services company. Their services include IT managed services and UX/UI Design.Read More
Industries
-
2662$10,000+10 - 49 employeesLondon , EnglandRMM, a CRM consulting and SI company, was founded in 2006. The company focuses on CRM consulting and SI and Digital Strategy.Read More
Industries
-
2663$10,000+10 - 49 employeesSyston, EnglandMassive is an e-commerce development firm. The Syston, England-based team provides E-Commerce Development and IT managed services.Read More
Industries
-
2664Undisclosed10 - 49 employeesCardiff, WalesMethod 4 is a cloud consulting & SI company launched in 2005. The team offers cloud consulting & SI and Mobile App Development.Read More
-
2665Undisclosed10 - 49 employeesLondon, EnglandSMAP Energy is an artificial intelligence development company. They are based in London, England, and their services include Artificial Intelligence and BI & big data consulting & SI.Read More
-
2666Undisclosed10 - 49 employeesLondon, EnglandAI firm Cortexica Vision Systems was launched in 2008. Headquartered in London, England, the team focuses on Artificial Intelligence and cloud consulting & SI.Read More
-
2667Undisclosed10 - 49 employeesBristol, EnglandSwordfish Advertising, an Advertising company, is located in Bristol, England. The team focuses on Advertising and Branding.Read More
-
2668Undisclosed10 - 49 employeesLondon , EnglandCloud consulting & SI company GSM Plus Infotech LLP is in Chandler, Arizona and London , England. They offer cloud consulting & SI and Mobile App Development and were established in 2013.Read More
-
2669Undisclosed10 - 49 employeesLondon, EnglandCRM consulting and SI company Futureform was launched in 2019. The agency offers CRM consulting and SI and Commercial Financing.Read More
-
2670Undisclosed10 - 49 employeesNorth West Lane, ScotlandMatter of Focus is a North West Lane, Scotland-based Marketing Strategy company. They specialize in Marketing Strategy and Digital Strategy and were established in 2017.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
