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Every cybersecurity vendor and service firm on the list. Tick the filters to build a shortlist, then open a profile to see who owns the company and what it does. You can also browse by category or country, or see recent deals.
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3 companies
See also companies based in the United Kingdom.
| Company | Category | Based in | Founded | Ownership |
|---|---|---|---|---|
 Corero Network Security Corero Network Security provides automatic DDoS protection for businesses and service providers. | DDoS protection | London, United Kingdom | Public, CNS | |
 Intertek Testing and certification group that helps vehicle makers and suppliers work towards ISO/SAE 21434 compliance. | Compliance audits (SOC 2, ISO 27001) | United Kingdom | 1885 | Public, ITRK |
 NCC Group Global cybersecurity consultancy with CREST, CHECK, and CBEST accreditation, renowned for deep technical research and penetration testing services. | Penetration testing | Manchester, United Kingdom | 1999 | Public, NCC |