Top 100 Cybersecurity Companies in the United Kingdom
The Best of November 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.
Jump to Most Reviewed Companies
List of the Best United Kingdom Cybersecurity Consultants
-
601$1,000+2 - 9 employeesPortsmouth, EnglandSmall graphic design company Serenity Digital, is located in Portsmouth, England. Their services include Graphic Design and Web Design.Read More
-
602Undisclosed2 - 9 employeesGlasgow, ScotlandAcu IT Solutions is a Glasgow, Scotland-based IT managed services company. They specialize in IT managed services and cloud consulting & SI.Read More
-
603$1,000+2 - 9 employeesEdinburgh, ScotlandDigital Orchard IT is an IT managed services company. Launched in 2010, the firm focuses on IT managed services and Cybersecurity.Read More
-
604$1,000+2 - 9 employeesCopthorne, EnglandThe Cloud Consultancy is an IT managed services company. The small Copthorne, England-based team provides IT managed services and Cybersecurity. The agency was launched in 2015.Read More
-
605Undisclosed10 - 49 employeesKings Hill, EnglandIT Backbone Limited, an IT managed services company, specialize in IT managed services and Cybersecurity. They were launched in 2008.Read More
-
606Undisclosed10 - 49 employeesCity of London, EnglandSSL247 is a Cybersecurity company. Founded in 2003, the team focuses on Cybersecurity and BI & big data consulting & SI. The agency is located in City of London, England.Read More
-
607Undisclosed10 - 49 employeesLondon, EnglandGrouper is a CRM consulting and SI company. Headquartered in Dublin, Ireland and London, England, the team focuses on CRM consulting and SI and Cybersecurity.Read More
-
608Undisclosed10 - 49 employeesLinton, EnglandCybersecurity company Mannassi IT Solutions was launched in 1996. The firm provides Cybersecurity and IT managed services, and is small.Read More
Industries
-
609$1,000+2 - 9 employeesPlymouth, EnglandWestbrook Communications Ltd is an IT managed services company. The Plymouth, England-based company was founded in 2000. Their services include IT managed services and IT strategy consulting.Read More
Industries
-
610$5,000+2 - 9 employeesLondon, EnglandMedian IT Limited is an IT managed services company. The small London, England-based team offers IT managed services and IT strategy consulting. The agency was launched in 2018.Read More
Industries
-
611$50,000+50 - 249 employeesLondon, EnglandVast Dreams, a custom software development company, was established in 2020. They provides Custom Software Development and Enterprise App Modernization.Read More
Industries
-
612$1,000+10 - 49 employeesLytchett Matravers, EnglandDotignite, an IT strategy consulting company, focus on IT strategy consulting and cloud consulting & SI. They were founded in 2023.Read More
Industries
-
613$1,000+10 - 49 employeesLondon, EnglandSocium is a small London, England-based IT strategy consulting company. Their services include IT strategy consulting and IT managed services.Read More
-
614$1,000+Freelancer employeesLondon, EnglandFounded in 2025, veyaworks ltd is an IT strategy consulting company. The firm provides IT strategy consulting and Digital Strategy.Read More
-
615UndisclosedFreelancer employeesDundee, ScotlandFinTaxTech Ltd is an AI company. The small Dundee, Scotland-based team provides Artificial Intelligence and Cybersecurity. The firm was established in 2024.Read More
Industries
-
616Undisclosed2 - 9 employeesHalesowen, EnglandIntuitive Computer Management Ltd is an IT managed services company. They were launched in 2003, and their services include IT managed services and cloud consulting & SI.Read More
-
617Undisclosed2 - 9 employeesColchester, EnglandPcRefix, an IT managed services company, was established in 2010. The firm offers IT managed services and other IT consulting and SI, and is small.Read More
-
618$5,000+2 - 9 employeesLondon, EnglandKootek Consulting Ltd is an ERP consulting and SI company founded in 2024. The firm specializes in ERP consulting and SI and IT strategy consulting.Read More
-
619$1,000+2 - 9 employeesMaidstone, EnglandAVAIO is an unified communications consulting & SI company. They are in Maidstone, England, and their services include unified communications consulting & SI and IT managed services.Read More
-
620$5,000+Freelancer employeesBrighton, EnglandJim Callender Web Developer is a Brighton, England-based web design agency. Launched in 2005, the team offers Web Design and Web Development.Read More
Industries
-
621$5,000+10 - 49 employeesLondon, EnglandBig data company London Data Consuting (LDC) was founded in 2016. The firm offers BI & big data consulting & SI and cloud consulting & SI, and is small.Read More
Industries
-
622$1,000+10 - 49 employeesLondon, EnglandField Tech Services LTD is an IT managed services company. The firm is located in London, England. Their services include IT managed services and IT strategy consulting.Read More
Industries
-
623Undisclosed2 - 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
-
624Undisclosed2 - 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
-
625$5,000+2 - 9 employeesLondon, EnglandSapena Technologies Ltd is an IT strategy consulting company. Headquartered in London, England, the agency focuses on IT strategy consulting and unified communications consulting & SI.Read More
-
626$1,000+2 - 9 employeesLondon, EnglandGrayscaled, a Computer Engineering company, was established in 2026. The team provides Computer Engineering and IT strategy consulting and is located in London, England.Read More
-
627$1,000+2 - 9 employeesSidcup, EnglandSpecifek Ltd is a custom software development firm. The firm is based in Sidcup, England. Their services include Custom Software Development and Cybersecurity.Read More
-
628$1,000+2 - 9 employeesConniburrow, EnglandCloudTeqh is a cloud consulting & SI company. They provide cloud consulting & SI and Cybersecurity and are headquartered in Conniburrow, England.Read More
-
629$1,000+2 - 9 employeesBristol, EnglandHyperPoint Ltd, a small IT managed services company, is headquartered in Bristol, England. The team provides IT managed services and Cybersecurity.Read More
-
630$1,000+Freelancer employeesBiddenham, EnglandPeter Groom is an IT strategy consulting company. Their team is located in Biddenham, England. The company provides IT strategy consulting and Business Consulting.Read More
Industries
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 Cybersecurity Company in United Kingdom
Check out a Cybersecurity Company in United Kingdom with the most new reviews in the past 12 months.
Most Reviewed
Cybersecurity Company
United Kingdom
- 11 2 new reviews
- 12 2 new reviews
- 13 2 new reviews
- 14 2 new reviews
- 15 1 new reviews
