Best penetration testing companies in Scotland
Penetration testing Scotland providers delivering multi-scope engagements across web, mobile, cloud, API, network, and infra, mapped to CVSS v4.0, OWASP Top 10, and CWE/SANS Top 25 with compliance-ready reports and seamless CI-CD and workflow integrations.




Top pentesting companies in Scotland.

Astra Security
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Astra Security is a CREST-approved and PCI ASV-certified penetration testing company dedicated to securing websites and businesses online. Our comprehensive VAPT services cover a broad spectrum of digital assets, including websites, applications, cloud infrastructure, network devices, and emerging technologies like blockchain.







Techforce


TechForce Cyber offers comprehensive penetration testing to identify and mitigate vulnerabilities in systems, applications, and infrastructure. Their team uses automated tools and manual techniques for thorough assessments, ensuring improved security and compliance.







Integrity Scotland


Integrity Scotland offers top IT security solutions, including penetration testing and IT health checks. Services cover web app testing, SCADA audits, infrastructure reviews, physical security, forensics, and compliance with PCI DSS and ISO27001.







Cyber and Fraud Centre


Cyber and Fraud Centre enhances cybersecurity with services like penetration testing, vulnerability assessments, and incident response planning. NCSC-accredited ethical hackers conduct detailed tests for audits and compliance, bolstering cyber resilience.







Dion International Ltd


Dion International offers expert physical penetration testing for finance, insurance, law, and transport sectors. They use infiltration and red teaming to assess security systems, mitigate risks, improve incident response, and protect assets.






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Achieve UK GDPR & ISO27001 compliance with audit-ready penetration testing for your Scotland business.
Get CompliantBest penetration testing Scotland providers compared
The clear winner
Why Scotland-based companies choose Astra
Astra puts your ahead by finding and fixing every single security loopholde
with our hacker-style pentest.
AI-Powered Intelligence
- Run 15,000+ tailored AI test scenarios to your unique app
- Contextual remediation advice at your fingertips
- Continuously improves detection accuracy through context-aware analysis and evolving ML models trained on real-world vulnerability patterns.
Compliance-First Approach
- Audit-ready reports aligned with ISO, PCI, SOC 2, HIPAA, GDPR, OWASP, NIST, and more.
- Expert support to simplify assessments and pass audits faster.

DevOps Integration
- Integrate into CI/CD with GitHub Actions, GitLab CI, Jenkins, Bitbucket, and more.
- Automate scans, send vulnerability alerts via Slack
- Create JIRA tickets, all without leaving your pipeline.
End-to-End, Fully Managed Platform
- Continuous, scheduled scans and pentests for web apps, API, and cloud without manual setup or tuning.
- Expert-tuned accuracy with optimized scanners to reduce false positives.
- Vulnerabilities triaged and mapped to real business impact.
- Auto-generated compliance-grade summaries with remediation guidance and automated rescans for verification.
Pentest Certificate & AI-built Trust Center
- Publicly verifiable certifications with shareable links.
- Demonstrate your security commitment.
- Build client and partner trust.
- Summarize your security posture for easy sharing with customers and auditors

Ready to experience Astra’s dedicated global support and local expertise? Your dedicated expert is waiting.
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We are impressed by Astra's commitment to continuous rather than sporadic testing.



Astra not only uncovers vulnerabilities proactively but has helped us move from DevOps to DevSecOps


Their website was user-friendly & their continuous vulnerability scans were a pivotal factor in our choice to partner with them.



The combination of pentesting for SOC 2 & automated scanning that integrates into our CI pipelines is a game-changer.



I like the autonomy of running and re-running tests after fixes. Astra ensures we never deploy vulnerabilities to production.



We are impressed with Astra's dashboard and its amazing ‘automated and scheduled‘ scanning capabilities. Integrating these scans into our CI/CD pipeline was a breeze and saved us a lot of time.



We are impressed by Astra's commitment to continuous rather than sporadic testing.



Astra not only uncovers vulnerabilities proactively but has helped us move from DevOps to DevSecOps


Their website was user-friendly & their continuous vulnerability scans were a pivotal factor in our choice to partner with them.



The combination of pentesting for SOC 2 & automated scanning that integrates into our CI pipelines is a game-changer.



I like the autonomy of running and re-running tests after fixes. Astra ensures we never deploy vulnerabilities to production.



We are impressed with Astra's dashboard and its amazing ‘automated and scheduled‘ scanning capabilities. Integrating these scans into our CI/CD pipeline was a breeze and saved us a lot of time.


Frequently asked questions

Typical penetration test costs in Scotland (and the wider UK) range from £2,000 to £50,000+, depending on the scope, complexity, type of assets, expertise of the testers, and the depth of the test.

Look for vendors with recognized certifications (e.g., CREST, CHECK), strong references, transparent reporting, a good understanding of your industry, and clarity on methodology & communication. Ensure they will scope precisely what you need.

Penetration testing finds vulnerabilities before attackers do. Helps protect customer data, prevents financial loss, maintains trust, and ensures you meet legal & compliance obligations.

At minimum, most businesses should do a full penetration test annually. More often, i.e, quarterly or after every major release, if your systems change significantly, you process sensitive data, or operate in high‐risk sectors.

While no law says “you must do a pen test” in precise terms, UK GDPR and the Data Protection Act require organisations to test, assess, and evaluate security measures regularly. Penetration testing is widely accepted as a strong way to meet that requirement.

Pen tests provide evidence of risk assessment, show the effectiveness of technical controls, satisfy requirements under UK GDPR, NIS regulations, ISO standards, and reduce the risk of fines by helping you act proactively.

Yes, many reputed providers offer remote pen testing of external assets, infrastructure, APIs, etc. Remote tests can be as effective as on-site when done correctly, provided there is secure access and a clear scope is defined.
