Penetration Testing Providers in Cardiff

Europe

Cardiff-based penetration testing providers serving Wales and the South West of England.

Cardiff's growing tech cluster, anchored by the Welsh Government's digital ambitions and a concentration of public sector organisations, drives demand for security testing services.

1 provider
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.

Cardiff, United KingdomContact for pricing
Web ApplicationNetworkCloudRed Teaming+4
CRESTCHECKNCSC AssuredCyber Essentials+1
Verified Feb 2026

Penetration Testing in Cardiff — FAQs

How do I find a penetration testing provider in Cardiff?+

We currently list 1 penetration testing provider serving Cardiff. You can filter by service type, accreditation, compliance expertise, and pricing to find the best fit for your requirements. Each provider profile includes verified accreditations, service details, and independent scores based on our transparent methodology.

What accreditations should I look for in Cardiff?+

Of the 1 providers listed for Cardiff, 1 hold CREST accreditation — the most widely recognised standard for penetration testing quality in the Europe region. For European organisations, look for providers with ISO 27001 certification and expertise in GDPR, NIS 2, and DORA compliance.

How much does penetration testing cost in Cardiff?+

Penetration testing costs in Cardiff vary significantly based on scope and complexity. A standard web application test typically ranges from $5,000 to $25,000, network penetration tests from $10,000 to $30,000, and comprehensive red team engagements from $30,000 to over $100,000. Key cost factors include the number of targets, required accreditations, testing methodology, and whether on-site presence is needed.