Computer Network Defence Ltd (CND) is a veteran-led cyber security powerhouse protecting government, defence, and private sector organisations since 2004. Headquartered in Corsham, Wiltshire, with operations in the Isle of Man, CND delivers scalable, intelligence-driven solutions that stop threats before they start.
From MDR/XDR and SOC management to penetration testing and incident response, CND blends military precision with ethical purpose. Their elite team, many of whom are ex-Forces—brings unmatched expertise, backed by rigorous screening, behavioural risk profiling, and a culture of trust.
Proud signatories of the Armed Forces Covenant and committed BCorp applicants, CND proves that cybersecurity can be both mission-critical and values-led. They don’t just secure systems—they empower organisations to thrive in a digital world.
Keywords: cybersecurity, ethical business, veteran-led, Armed Forces Covenant, data protection, inclusive hiring, consultancy, recruitment, cyber, MSSP, Isle of Man, maritime
Sector: Service with Minor Environmental Footprint
Size: 10-49 employees
B Corp Certified – Impact Score: 99.5
