About Us

We are a CREST approved and UKAS accredited cybersecurity company specialising in application penetration testing. We combine AI-powered static analysis with expert manual testing to deliver comprehensive security assurance at transparent, flat-rate pricing.

Our approach is simple: share your source code, and our consultants will find the vulnerabilities that matter. AI handles the breadth, humans handle the depth. The result is deeper coverage, code-level remediation guidance, and a report you can actually act on.

Web applications, APIs, mobile apps, cloud environments, and network infrastructure. We help organisations of all sizes understand and manage their application security risk without the opacity of traditional day-rate consulting.

Your source code is never used to train AI models. It is securely deleted on completion of every engagement. No exceptions.

- The Realize Security team.

CREST Accreditation
ISO 9001 Accreditation
ISO 27001 Accreditation
Our Mission

To deliver expert application penetration testing with AI-powered analysis at transparent, flat-rate pricing, enabling organisations to secure their web, API and mobile applications without compromise.


  • © Realize Security Ltd. 2026
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  • Company Number: 12606876
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  • VAT No.: GB466083379