Automatically preserve the credibility of your audits with scans on every code change
Fidesium was founded to address a structural problem in smart contract security:
due to the sheer volume of critical code being released we knew that manual processes would not be enough to keep the ecosystem safe.
Originally developed as an internal project to preserve security guarantees as systems change over their lifecycle, Fidesium has grown into a security platform designed to help Web3 teams maintain audit credibility over time and integrate security as an ongoing process rather than a one-time event.
We build tooling and services that support projects before, during, and after deployment, combining automated analysis with expert-led manual audit reviews where depth is required. Our approach draws not only from Web3-native security research, but also from proven practices in highly regulated industries, where evidence, traceability, and accountability are non-negotiable.
Fidesium does not replace manual audits.
It helps teams ensure that audit conclusions remain meaningful as systems evolve.
We believe security is not a milestone, it is an ongoing discipline.
Fidesium is built around the idea that audits validate assumptions at a point in time, while systems continue to evolve. Our tooling and services are designed to preserve audit relevance across the lifecycle of a project by providing continuous visibility, version-linked evidence, and targeted human review where depth is required.
Fidesium builds security tooling and services that support Web3 projects before, during, and after deployment. This includes automated analysis integrated into development workflows, as well as expert-led reviews for critical releases.
Our work draws on Web3-native security research and practices from highly regulated industries, where evidence, traceability, and accountability are essential.
Fidesium Ltd was incorporated in March 2023 to address a recurring structural issue in Web3 security: rigorous audits exist, but their conclusions erode as systems evolve.
As smart contracts, dependencies, and operational contexts change, teams lack a reliable way to preserve the value of prior security work. Fidesium began as an internal effort to close this gap, focusing on continuity, evidence, and repeatability rather than one-off assessments.
Our mission is to enable the next phase of Web3 adoption by making security continuous, verifiable, and repeatable for projects of all sizes.
We believe that long-term trust in decentralized systems depends on more than one-off reviews. Projects need the ability to ship, iterate, and scale without silently invalidating prior security work.
Fidesium exists to help teams innovate with confidence, protect users, and contribute to a healthier, more resilient Web3 ecosystem.
Fidesium is built by engineers and operators with deep experience in security-critical systems.
We have seen firsthand how fast-moving environments create blind spots and how costly those blind spots can be. Our work is driven by a shared focus on closing the gap between development velocity and security assurance.
15 years in startups, delivering enterprise solutions for high street retail and banks. Building products that adhere to the highest industry security standards.
15 years leading dev teams and using large data sets to compute actuarial risk in real time. Writing and auditing many smart contracts along the way.
Web3 Security Engineer & Business Development Support
Security engineer focused on identifying, analyzing, and mitigating smart contract vulnerabilities, supporting both research and client-facing engagements.
Content & Business Development
Responsible for technical communication, positioning, and translating complex security concepts into clear, decision-ready information for founders and engineering teams.
Fidesium is a security platform dedicated to making automated smart contract audits continuous, accessible, and affordable for Web3 teams worldwide.
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