Founded in 2007, Razorthorn is a dedicated cyber security consultancy which delivers expert security consulting and testing services to some of the largest and most influential organisations in the world, including many in the Fortune 500. Razorthorn has been recognised by Gartner as a market leader for professionalism and quality in the delivery of PCI DSS consultancy and advice. Razorthorn excels in building and developing cyber strategies unique to our clients’ needs. We have extensive experience providing services including: penetration testing, cyber security consultancy, PCI DSS services, audit and compliance (including ISO 27001, Cyber Essentials) and security software advisories.