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.

Featured in: Best CREST Pen Testing Companies

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

Key facts

  • Founded in 2020.
  • Headquartered in Cardiff, United Kingdom.
  • Team of 51-200 security professionals.
  • Holds CREST, CHECK, NCSC Assured, and Cyber Essentials accreditation.
  • Delivers 8 penetration testing services.
  • Serves clients in the UK.
  • Specialises in Adversary Simulation, OT/ICS Security, and Payment Security.
  • Compliance expertise across ISO 27001, SOC 2, PCI DSS, HIPAA, and GDPR.

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.

Best For

SMBMid-MarketEnterpriseGovernmentCritical Infrastructure
Featured alternativeA paid placement, not a ranking
SECFORCE logo

SECFORCE

CBEST-approved, threat-led red teaming for UK financial services.

  • CBEST-approved provider staffed by certified CCRTM and CCRTS consultants.
  • Has delivered over 15 CBEST engagements for UK high street banks, major financial institutions, and other regulated entities.
CRESTCBESTISO 27001SOC 2
View SECFORCE

Methodologies

OWASPCRESTNIST

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