Top 100 IT Services Companies in the United Kingdom
The Best of June 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.>
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List of the Best United Kingdom IT Companies
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1051$10,000+Freelancer employeesRuislip, EnglandEstablished in 2021, Guha Innovation Lab Private Limited is an ERP consulting and SI company. The team offers ERP consulting and SI and is headquartered in Ruislip, England.Read More
Industries
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1052Undisclosed2 - 9 employeesMonks Risborough, EnglandControlNet is a small IT managed services company headquartered in Monks Risborough, England. Their services include IT managed services.Read More
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1053$5,000+2 - 9 employeesJarrow, EnglandVanguard Cyber Security Ltd is a small Cybersecurity company headquartered in Jarrow, England. The team focuses on Cybersecurity.Read More
Industries
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1054Undisclosed2 - 9 employeesIpswich, EnglandIT strategy consulting company Coded Point Limited is located in Ipswich, England. They specialize in IT strategy consulting and IT managed services and were founded in 2021.Read More
Industries
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1055$1,000+2 - 9 employeesFareham, EnglandPraxiis Ltd is a CRM consulting and SI company. Founded in 2021, the agency is in Fareham, England. Their services include CRM consulting and SI.Read More
Industries
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1056Undisclosed2 - 9 employeesDerby, EnglandCloudHost Limited, a small IT managed services company, is located in Derby, England. Their services include IT managed services and IT strategy consulting.Read More
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1057$1,000+2 - 9 employeesHemel Hempstead, EnglandERP 360 Pro is an ERP consulting and SI company. Launched in 2020, the team provides ERP consulting and SI and CRM consulting and SI.Read More
Industries
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1058Undisclosed2 - 9 employeesNottingham, EnglandFiraya is an IT managed services company. Established in 2020, the team provides IT managed services and Cybersecurity.Read More
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1059$250,000+2 - 9 employeesBirmingham, EnglandNotium is a Birmingham, England-based IT strategy consulting company. The team provides IT strategy consulting and BI & big data consulting & SI.Read More
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1060Undisclosed10 - 49 employeesLondon, EnglandBe Data Solutions, a data analytics company, was established in 2021. The team specializes in BI & big data consulting & SI and Marketing Strategy.Read More
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1061Undisclosed2 - 9 employeesCambuslang, ScotlandInettek is an IT managed services company. Established in 2006, the agency provides IT managed services and CRM consulting and SI.Read More
Industries
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1062Undisclosed2 - 9 employeesGreenside, EnglandMunki computer Help, an IT strategy consulting company, was established in 2017. The firm specializes in IT strategy consulting and IT managed services.Read More
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1063Undisclosed2 - 9 employeesRomford, EnglandIT Department is a Romford, England-based IT strategy consulting company. Their services include IT strategy consulting and unified communications consulting & SI.Read More
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1064Undisclosed10 - 49 employeesStratford-upon-Avon, EnglandHAYNE Cloud is an IT strategy consulting company. They are located in Stratford-upon-Avon, England, and their services include IT strategy consulting and BI & big data consulting & SI.Read More
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1065$1,000+10 - 49 employeesBraintree, EnglandEstablished in 2018, 360 Data Center is a big data analytics company. The company provides BI & big data consulting & SI and Business Consulting.Read More
Industries
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1066$5,000+2 - 9 employeesOldbrook, EnglandGEOPC Ltd is an Oldbrook, England-based Cybersecurity company. Founded in 2023, the team provides Cybersecurity.Read More
Industries
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1067$10,000+10 - 49 employeesLondon, EnglandPaceVentures is a small IT managed services company in London, England. The team offers IT managed services.Read More
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1068Undisclosed2 - 9 employeesSheffield, EnglandHolbrook Telecom Limited is an unified communications consulting & SI company established in 2013. The agency offers unified communications consulting & SI and IT managed services.Read More
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1069$1,000+2 - 9 employeesEarley, EnglandEstablished in 2020, NowCloud is a small IT strategy consulting company headquartered in Earley, England. Their team focuses on IT strategy consulting and cloud consulting & SI.Read More
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1070Undisclosed2 - 9 employeesCoventry, EnglandJanz Software Solution is a small Coventry, England-based other IT consulting and SI company. Their services include other IT consulting and SI and IT strategy consulting.Read More
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1071$1,000+Freelancer employeesPortishead, EnglandDobune, a big data company, was launched in 2021. The agency offers BI & big data consulting & SI.Read More
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1072$1,000+2 - 9 employeesBirmingham, EnglandLaunched in 2021, Finish I.T. Is a small IT strategy consulting company. Their team specializes in IT strategy consulting and cloud consulting & SI.Read More
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1073Undisclosed2 - 9 employeesLondon, EnglandMacarto.ai is an IT strategy consulting company headquartered in London, England. They offer IT strategy consulting and were established in 2023.Read More
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1074$1,000+2 - 9 employeesLondon, EnglandHeadquartered in London, England, easyCRM is a small CRM consulting and SI company. The team offers CRM consulting and SI.Read More
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1075$1,000+2 - 9 employeesEast Kilbride, ScotlandIteko ltd is an IT strategy consulting company. The East Kilbride, Scotland-based firm was founded in 2022. Their services include IT strategy consulting and Cybersecurity.Read More
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1076$5,000+50 - 249 employeesLondon, EnglandLightrove Technology is a midsize Cybersecurity company founded in 2020. Their services include Cybersecurity and IT staff augmentation.Read More
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1077$1,000+2 - 9 employeesBirmingham, EnglandForfend Information Security Ltd is an IT strategy consulting company. The team provides IT strategy consulting and cloud consulting & SI, and the company is located in Birmingham, England.Read More
Industries
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1078$5,000+10 - 49 employeesStratford-Upon-Avon, EnglandIT strategy consulting company CloudClevr was founded in 2024. In Stratford-Upon-Avon, England, the team specializes in IT strategy consulting and unified communications consulting & SI.Read More
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1079$1,000+50 - 249 employeesGloucester, EnglandCloud9 Data Solutions is a Cybersecurity company. Launched in 2018, the company specializes in Cybersecurity and Compliance Consulting.Read More
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1080$1,000+250 - 999 employeeslondon, EnglandLaunched in 2017, Dynamics Stream is a CRM consulting and SI and ERP consulting and SI company. The team focuses on CRM consulting and SI and ERP consulting and SI.Read More
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