CyberLab logo

CyberLab

Cardiff-based CREST and CHECK-accredited cyber security company delivering penetration testing, red teaming, and OT security assessments as part of the Chess Group.

Founded
2020
Team Size
51-200
Geography
National
Markets
UK
Last verified: Feb 2026

About

CyberLab is a specialist UK cyber security company formed in 2020 and headquartered in Cardiff, Wales. The company is part of the Chess Group and was created by combining Chess Cyber Security, Armadillo Sec, and Cyberlab Consulting into a unified entity. With approximately 71 employees, CyberLab operates under a 'Detect, Protect, Support' approach, leveraging world-class technology and decades of combined experience.

CyberLab's penetration testing services are delivered by CREST and CHECK-accredited engineers who conduct ethical attack simulations to uncover risks across networks, applications, and cloud environments. Their testing portfolio includes red teaming exercises, operational technology (OT) and industrial control system testing, internal and external infrastructure penetration testing, NCSC IT Health Checks (ITHC), web and application security testing, social engineering assessments, and build reviews.

CyberLab's senior consultants bring over 15 years of industry expertise and follow a structured six-stage testing methodology. Their reports include executive summaries with actionable remediation steps. CyberLab also offers a distinctive next-day penetration testing service for urgent requirements.

Best For

SMBMid-MarketEnterpriseGovernmentCritical Infrastructure

Methodologies

OWASPCRESTNIST

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