Penetration Testing Services inthe United Kingdom
UK penetration testing for Cyber Essentials Plus certification. Our OSCP-certified ethical hackers help startups and enterprises in London, Manchester, Birmingham, and Edinburgh secure their systems and meet compliance requirements for Cyber Essentials, ISO 27001, and GDPR. Available during BST business hours with transparent GBP pricing.
Why UK Companies Choose SecurityWall
Trusted by startups and scale-ups across London, Manchester, and Edinburgh. Learn more about our team and expertise →
Cyber Essentials Plus Ready
Our penetration tests meet NCSC technical requirements for Cyber Essentials Plus certification. Reports suitable for government contracts and tenders.
Transparent GBP Pricing
Fixed-price quotes in British Pounds with no hidden fees. Clear scope definitions and invoice in GBP for easy accounting and compliance.
UK Business Hours Support
Communication during BST business hours (9:00-17:00). Quick response times aligned with your schedule and timezone.
OSCP-Certified Testers
All penetration tests conducted by OSCP and OSWE certified ethical hackers with proven expertise in UK compliance frameworks.
Fast Delivery via SLASH
Real-time findings dashboard and faster retesting cycles through our SLASH platform. See vulnerabilities as we find them, not weeks later.
FCA & NHS Compliant
Reports meet requirements for FCA-regulated fintech firms and NHS Data Security and Protection Toolkit. Fully GDPR and ISO 27001 ready.
Serving Major UK Cities
On-site and remote penetration testing services across the United Kingdom
London
Fintech, startups, and tech scale-ups
Manchester
SaaS, e-commerce, and digital agencies
Birmingham
Manufacturing, logistics, and retail
Edinburgh
Financial services and healthcare
Industries We Protect in the UK
We specialize in multiple types of security testing:
Faster Pentesting via Our SLASH Platform
We built SLASH to deliver high-quality penetration test results faster than traditional vendors—without compromising security depth.
How SLASH Accelerates Your Pentest
Real-Time Findings Dashboard
See vulnerabilities as we find them—no waiting weeks for a final report
Faster Retesting Cycles
Submit fixes and get retest results within 48 hours via the platform
Streamlined Communication
Ask questions, request clarifications, and track remediation progress in one place
Audit-Ready Exports
Generate Cyber Essentials, ISO 27001, or SOC 2 compliant reports instantly
Transparent Pricing in GBP
Fixed-price quotes with no hidden fees. Invoice in GBP for easy accounting. All testing includes free retesting via SLASH.
Get Your Custom QuoteTypical Turnaround
- Web applications: 1-2 weeks
- API testing: 1 week
- Network testing: 2-3 weeks
Frequently Asked Questions
Common questions from UK companies about our penetration testing services
Yes, our penetration testers are experienced in testing live production environments safely. We use non-destructive testing techniques, coordinate timing with your team, and implement safeguards to prevent service disruption. For high-risk tests, we can work in staging environments or off-peak hours. We always prioritize business continuity while delivering thorough security assessments.
Penetration testing costs vary based on scope, complexity, and timeline. We provide transparent, fixed-price quotes in GBP with no hidden fees. Typical web application tests range from £2,500-£7,000, while comprehensive network assessments can range from £7,000-£18,000. Contact us for a custom quote tailored to your specific requirements.
Yes, we invoice UK clients in GBP (British Pounds) for easy accounting and compliance. All quotes are provided in GBP with transparent pricing and no hidden fees. We accept bank transfers and major credit cards.
Yes, our penetration testing services meet the technical requirements for Cyber Essentials Plus certification. We conduct vulnerability assessments and penetration tests that align with NCSC guidelines and provide reports suitable for Cyber Essentials Plus applications. We also support ISO 27001, SOC 2, and GDPR compliance.
Typical turnaround times are: Web applications (1-2 weeks), API testing (1 week), and Network testing (2-3 weeks). However, timelines depend on scope and complexity. Our SLASH platform provides real-time findings, so you don't wait weeks for results. Retesting after fixes is completed within 48 hours.
Yes, we specialize in working with UK startups and scale-ups, particularly in SaaS, Fintech, E-commerce, and Healthcare sectors. We understand compliance requirements for Cyber Essentials Plus, FCA regulations, NHS Data Security and Protection Toolkit, and investor security audits. Our transparent GBP pricing and fast delivery via SLASH make us ideal for growing companies.
Still have questions?
Contact Our TeamReady to Secure Your UK Business?
Schedule a free consultation with our OSCP-certified security experts. Discuss your Cyber Essentials Plus requirements and get a transparent quote in GBP.