• Dionach Ltd

    Dionach are CREST, ISO27001 and PCI QSA certified information security specialists that provide Penetration Testing, IT Security Auditing and Information Security Consultancy. Focus on clients’ needs ensures the correct services are identified and resulting actions are relevant. Well trained, experienced consultants deliver a high…

  • Cyberis Ltd

    Cyberis are pioneers in customer-focussed information security. Since 2011, we’ve been helping businesses protect their brands, clients and reputation. Experienced across all sectors, we combine a client focus with technical expertise to create personalised security solutions for global businesses. We provide bespoke penetration testing…

  • CyberLab (Incorporating CyberLab Consulting, Armadillo Sec, Chess Cyber Security)

    CyberLab is the UK’s leading cyber security consultancy and managed services provider, trusted by over 1,200 enterprise businesses, government departments, and household names. With more than 30 years of combined expertise, we take a consultative, partnership-led approach — guiding clients at every stage of…

  • Cybaverse Ltd

    Cybaverse (formerly North Star Cyber Security) was founded to create the perfect blend of a Managed Security Service Provider (MSSP) and a Cyber Security Consultancy in one. We deliver innovative technological solutions, to offer professionalism and excellence in cyber security services, 365 days a…

  • CSA Cyber

    CSA Cyber is a long established cyber security consultancy providing Offensive Security, Advisory and Consultancy and 24/7 managed MDR and SOC services. CSA Cyber, forms the cyber center of excellence within the FluidOne group of companies. FluidOne are specialists in the “Secure Connected Cloud”…

  • Cortida Limited

    Cortida Limited is a specialist information and cybersecurity consultancy and expert at understanding information security risks, creating appropriate security destinations and reducing risk at the fastest rate. Cortida services sit across 5 domains, namely: 1. Consulting services that help organisations identify and remediate information…

  • Cognisys Group Ltd

    Cognisys Group are an expert cyber security penetration testing company. We focus on protecting businesses from cyber attack, by providing a suite of penetration testing services for internal and external networks, including: -Application Testing -Infrastructure Testing -SmartScan Vulnerability Assessments -Red Teaming -Server and Network…

  • Closed Door Security Ltd

    Our Threat-led penetration testing won the ScotlandIS Digital Tech Award for Cyber Excellence, giving you confidence that our services meet industry standards across every region we operate in. Closed Door Security is a leading brand in Threat-led penetration testing, the same methodology developed by…

  • Civica

    Civica provides a wide range of solutions for the public sector and regulated private sector markets around the world.

  • Claranet Cyber Security

    Claranet Cyber Security is a CHECK-approved (“Green Light”) and CREST-accredited cybersecurity services provider. Claranet Cyber Security is the global cybersecurity services division within Claranet, bringing together 1,500 technical experts and 75 penetration testers under a 25+ year legacy that includes work with FTSE250 Fortune…