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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481$5,000+10 - 49 employeesLondon, EnglandLucidica is an IT managed services company. They were established in 1999 and offer IT managed services and other IT consulting and SI.Read More
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482Undisclosed250 - 999 employeesLincoln, EnglandLaunched in 2001, GCI is a data analytics company. The team offers BI & big data consulting & SI and cloud consulting & SI and is in Lincoln, England and Calder Grove, England.Read More
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483$5,000+50 - 249 employeesBurgess Hill, EnglandAcora, an IT managed services company, was launched in 1989. The team specializes in IT managed services and ERP consulting and SI.Read More
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484$5,000+10 - 49 employeesHeywood, EnglandEvaris Solutions Ltd is a small Heywood, England-based IT managed services company. Their services include IT managed services and IT strategy consulting.Read More
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485$5,000+10 - 49 employeesBrighton, EnglandHyve Managed Hosting is an IT managed services company. They specialize in IT managed services and cloud consulting & SI and were established in 2001. The firm is located in Brighton, England.Read More
Industries
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486$25,000+1,000 - 9,999 employeesChelmsford, Essex, EnglandSilver Touch Technologies, an ERP consulting and SI company, is in Ahmedabad, India; Woodbridge Township, New Jersey; Chelmsford, Essex, England and Markham, Canada. The large team focuses on ERP consulting and SI, Custom Software Development, Web Development, and Robotics Process Automation. The company was launched in 1995.Read More
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487Undisclosed50 - 249 employeesSalford, EnglandLIMA Networks is an IT managed services company. They are headquartered in Salford, England and have midsize team. They provide IT managed services and IT strategy consulting.Read More
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488$5,000+10 - 49 employeesEastwood, EnglandBased in Eastwood, England, Your IT Department is an IT managed services company. Founded in 2009, the team provides IT managed services and cloud consulting & SI.Read More
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489$5,000+50 - 249 employeesRichmond, EnglandDoherty IT Solutions Ltd is an IT managed services company. Established in 1991, the team focuses on IT managed services and IT strategy consulting.Read More
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490Undisclosed50 - 249 employeesRoyal Tunbridge Wells, EnglandFounded in 2001, Infinity Group UK is a midsize Royal Tunbridge Wells, England-based IT managed services company. Their services include IT managed services and ERP consulting and SI.Read More
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491$5,000+50 - 249 employeesChesterfield, EnglandIT managed services company Peak Indicators is located in Chesterfield, England. Their services include IT managed services and BI & big data consulting & SI.Read More
Industries
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492$5,000+1,000 - 9,999 employeesBradley Stoke, EnglandFounded in 1998, Torry Harris Business Solutions is an IT managed services company. The team offers IT managed services and IT strategy consulting and is based in Bradley Stoke, England.Read More
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493$5,000+50 - 249 employeesLondon, EnglandWavex Technology Ltd, an IT managed services company, is located in London, England. Founded in 1998, the team specializes in IT managed services and IT strategy consulting.Read More
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494$5,000+10 - 49 employeesManchester, EnglandEverything Tech Ltd, an IT managed services company, was established in 2010. The team focuses on IT managed services and IT strategy consulting.Read More
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495$1,000+10 - 49 employeesSheffield, EnglandHeadquartered in Sheffield, England, Amvia is an other IT consulting and SI company. Their services include other IT consulting and SI and IT managed services.Read More
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496$5,000+50 - 249 employeesDartford, EnglandCelerity Information Services is a midsize Dartford, England-based IT managed services company. The team focuses on IT managed services and IT strategy consulting.Read More
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497Undisclosed10 - 49 employeesCatcliffe, EnglandIT managed services company Impelling Managed Services is in Catcliffe, England. Their services include IT managed services and IT strategy consulting.Read More
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498$5,000+1,000 - 9,999 employeesMontevideo, UruguayKnowmad mood is an IT strategy consulting company launched in 1994. Located in Las Rozas de Madrid, Spain and Miami, Florida, the team offers IT strategy consulting and Mobile App Development.Read More
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499Undisclosed10 - 49 employeesLondon, EnglandArtificial intelligence development company and business intelligence company GYANA was launched in 2015. Their small team is located in London, United Kingdom. Their services include Artificial Intelligence and BI & big data consulting & SI.Read More
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500Undisclosed50 - 249 employeesBirmingham, EnglandIntercity Technology Ltd is a cloud consulting & SI company. In Birmingham, England, the team offers cloud consulting & SI and IT managed services.Read More
Clients
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501$50,000+250 - 999 employeesLeeds, EnglandFounded in 2014, Infinity Works is a custom software development company. Located in Leeds, England and London, England, the team focuses on Custom Software Development and cloud consulting & SI.Read More
Industries
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502Undisclosed10 - 49 employeesManchester, EnglandLaunched in 2010, TechQuarters is a small Manchester, England-based cloud consulting & SI company. Their services include cloud consulting & SI and Corporate Training & Coaching.Read More
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503Undisclosed2 - 9 employeesBirkenhead, EnglandZansys ICT - Business IT Solutions is a Birkenhead, England-based IT managed services company. They focus on IT managed services and Cybersecurity and were established in 2000.Read More
Industries
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504$5,000+10 - 49 employeesHalesowen, EnglandSolutions 4 IT Limited is an IT managed services company. They specialize in IT managed services and other IT consulting and SI and were founded in 1998. The company is located in Halesowen, England.Read More
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505$1,000+50 - 249 employeesSevenoaks, EnglandAkita is an IT managed services company. The team is headquartered in Sevenoaks, England and London, England, and their services include IT managed services and cloud consulting & SI.Read More
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506Undisclosed250 - 999 employeesLondon, EnglandRedscan is a Cybersecurity company founded in 2015. Their team offers Cybersecurity.Read More
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507$100,000+1,000 - 9,999 employeesDatchet, EnglandLaunched in 2000, Arvato CRM Solutions is a large Datchet, England-based CRM consulting and SI company. Their team specializes in CRM consulting and SI.Read More
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508Undisclosed10 - 49 employeesMansfield, EnglandFounded in 2016, 20i is an IT managed services company. The agency offers IT managed services.Read More
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509Undisclosed10 - 49 employeesCraven Arms, EnglandFussionHost LTD is an IT managed services company. The team offers IT managed services and is located in Craven Arms, England and Lahore, Pakistan.Read More
Industries
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510Undisclosed50 - 249 employeesShenley Wood, EnglandEstablished in 2005, Mercurius IT LTD is a midsize Shenley Wood, England-based ERP consulting and SI company. Their team offers ERP consulting and SI and CRM consulting and SI.Read More
Industries
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