C3IA Ltd

C3IA are security, law enforcement, counter-terrorism and defence specialists, with a trusted and experienced team that carry the highest security clearances, skills and qualifications providing in-depth expertise with a proven record of delivering successful security outcomes.

We design, deliver and assure critical systems where high availability, security and resilience are absolute requirements. We offer integrated services drawn from across our group, including:

• NCSC assured cyber security services
• Security & risk consultancy
• Systems engineering
• Project, programme & portfolio Management
• IT service management
• Communications technology consultancy
• Mobile, deployable communications system provision

Tailored services for government clients include:

GovAssure assessments, offering a thorough evaluation of cyber resilience. Our approach, aligned with the NCSC Cyber Assessment Framework, ensures that critical systems are evaluated against stringent security standards, and can also provide actionable insights to strengthen defences against cyber threat.

Penetration Testing. C3IA offers testing at CHECK or CREST-level to identify vulnerabilities, secure systems, and protect digital assets through authorised simulated network attacks and technical investigations of systems.

Supply Chain Assurance. C3IA offers a crucial service to secure and strengthen supply chains. Our approach, aligned with NCSC best practices, addresses vulnerabilities introduced by third-party partnerships. We ensure business continuity and compliance, safeguarding your assets and maintaining stakeholder trust.

Protective Security.  C3IA secures facilities and information through Facility Security Clearance, TSCM, and acoustic and Wi-Fi assessments, ensuring protection against unauthorized access and surveillance, both in the UK and abroad.