Top 100 Cybersecurity Companies in the United Kingdom
The Best of July 2026Looking for a top cybersecurity consultant in the United Kingdom?
Check out our list of the best cybersecurity consulting companies to choose a partner that can secure your company. Preventing data breaches should be the top security priority for all businesses in the digital age.
To assist you in your search for a partner, we’ve compiled this list of the top cybersecurity consulting companies in United Kingdom. Browse descriptions, feedback, and awards to find which can best suit your company’s needs.
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List of the Best United Kingdom Cybersecurity Consultants
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451$1,000+2 - 9 employeesNorwich, EnglandBeacon IT, an IT strategy consulting company, was established in 2016. The team specializes in IT strategy consulting and Cybersecurity.Read More
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452$1,000+2 - 9 employeesReading, EnglandIn Reading, England and Reading, England, Dead Simple Computing is an IT strategy consulting company. They offer IT strategy consulting and cloud consulting & SI.Read More
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453Undisclosed2 - 9 employeesNewmarket, EnglandBackup Data Ltd TA GSDIT is an other IT consulting and SI company. Launched in 2011, their team specializes in other IT consulting and SI and IT managed services.Read More
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454UndisclosedFreelancer employeesManchester, EnglandJackdjd is an IT strategy consulting company. They are located in Manchester, England and have a small team. Their services include IT strategy consulting, IT managed services, Cybersecurity, and other IT consulting and SI. The agency was founded in 2025.Read More
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Insightful Counselling BycharliessideIndustries
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455$5,000+10 - 49 employeesLondon, EnglandExact Solutions is a London, England-based IT managed services company. Their services include IT managed services and cloud consulting & SI.Read More
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456$10,000+2 - 9 employeesWelwyn, EnglandColibri Digital, an artificial intelligence firm, was launched in 2015. The agency specializes in Artificial Intelligence and BI & big data consulting & SI, and is small.Read More
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457$100,000+50 - 249 employeesLondon, EnglandCaystard Group Intl is an IT strategy consulting company. They are in New York, New York and Kampala, Uganda. Their team offers IT strategy consulting and cloud consulting & SI.Read More
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458$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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459$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
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460$1,000+2 - 9 employeesMotherwell, ScotlandVectorCloud Ltd is a small Motherwell, Scotland-based IT managed services company. The team specializes in IT managed services and Cybersecurity.Read More
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461$5,000+10 - 49 employeesBasingstoke, EnglandInfosec Cloud, an IT managed services company, provide IT managed services and cloud consulting & SI. They were founded in 2012.Read More
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462$5,000+10 - 49 employeesRoyal Tunbridge Wells, EnglandGeneration Digital is an IT managed services company. Headquartered in Royal Tunbridge Wells, England, the company provides IT managed services and IT strategy consulting.Read More
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463Undisclosed10 - 49 employeesLondon, EnglandAdvantage Business Systems is an ERP consulting and SI company founded in 1999. The team focuses on ERP consulting and SI and CRM consulting and SI.Read More
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464$50,000+250 - 999 employeesLondon, EnglandSoftware development firm G10X was launched in 2018. The agency focuses on Custom Software Development and Blockchain.Read More
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465$10,000+250 - 999 employeesReading , EnglandLaunched in 2003, Herjavec Group is an IT managed services company. The team provides IT managed services and Cybersecurity.Read More
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466Undisclosed250 - 999 employeesLondon, EnglandCHEQ is a midsize Compliance Consulting company established in 2016. Their team provides Compliance Consulting and Cybersecurity.Read More
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467Undisclosed250 - 999 employeesCity of London, EnglandNetwrix Corporation is a Frisco, Texas-based IT strategy consulting company. Established in 2006, the team specializes in IT strategy consulting and Cybersecurity.Read More
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468$10,000+10 - 49 employeesLondon, EnglandWisdom Works, an AI development company, was founded in 2020. The team provides Artificial Intelligence and IT strategy consulting.Read More
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469$1,000+10 - 49 employeesAltrincham, EnglandElite IT Team is an Altrincham, England-based SEO agency. They offer Search Engine Optimization and Web Design.Read More
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470$5,000+10 - 49 employeesCorsham, EnglandMDS Technologies Ltd is an IT managed services company. They were founded in 2002, and their services include IT managed services and cloud consulting & SI.Read More
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471Undisclosed10 - 49 employeesBristol, EnglandThree Cherries Ltd is an IT managed services company based in Bristol, England. They specialize in IT managed services and IT strategy consulting and were founded in 1999.Read More
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472Undisclosed10 - 49 employeesHastings, EnglandAstec Computing (UK) Ltd, an IT managed services company, was established in 1992. The team focuses on IT managed services and cloud consulting & SI.Read More
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473Undisclosed10 - 49 employeesWorthing, EnglandCounterpoint is an IT managed services company headquartered in Worthing, England. Their services include IT managed services and IT strategy consulting.Read More
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474$1,000+2 - 9 employeesStretford, EnglandSimple ITS is a small IT managed services company located in Stretford, England. Their services include IT managed services and Cybersecurity.Read More
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475$5,000+2 - 9 employeesNottingham, EnglandARVITENI, an IT managed services company, was founded in 2020. The small team provides IT managed services and Cybersecurity.Read More
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476Undisclosed2 - 9 employeesBramling, EnglandFounded in 2013, Think Connect - IT Support Kent is an IT strategy consulting company. The agency specializes in IT strategy consulting and cloud consulting & SI.Read More
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477$1,000+2 - 9 employeesBarnet, EnglandCloud consulting & SI company Gclouds IT Consultancy Ltd provides cloud consulting & SI and IT strategy consulting. They are in Barnet, England.Read More
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478$1,000+2 - 9 employeesEdinburgh, ScotlandNovix IT is an IT strategy consulting company. Located in Edinburgh, Scotland and London, England, their team specializes in IT strategy consulting and BI & big data consulting & SI.Read More
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479Undisclosed2 - 9 employeesLondon, EnglandDigital Peak is a cloud consulting & SI company. They are headquartered in London, England and have small team. Their team focuses on cloud consulting & SI and Cybersecurity.Read More
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480Undisclosed2 - 9 employeesOldham, EnglandEstablished in 2019, The Haven Data Services is a small cloud consulting & SI company. Their team focuses on cloud consulting & SI and unified communications consulting & SI.Read More
Clients
UK Electronics Ltd Gordon Rigg Garden Centres ThinkWild Limited Precision Pallets & Cases Ltd
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