Engineering
How PRESIDIO engineers
for compliant AI.
We build the hardened layer beneath AI systems — libraries, architectures, and assessments for organisations that cannot afford to get this wrong.
Practice areas
What we work on.
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Secure agentic systems
Payment, identity, and coordination primitives for AI agents operating under regulatory constraint. Underlies our work on agentic payments and on-chain settlement.
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AI governance & assessment
Frameworks, audits, and evidence packages for teams that have to demonstrate compliance rather than claim it. Aligned with EU AI Act requirements.
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Performance & architectural transparency
Observability and bounded behaviour for production AI workloads. Why a system performs the way it does, visible by design rather than by retrofit.
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Hardened foundations
Web, API, industrial, and embedded libraries — the unglamorous layer under everything above. TLS enforced, timeouts required, audit logs on, defaults that hold up in production.
Method
How we work.
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Standards-first.
We write to published specifications — OWASP ASVS, IEC 62443, x402, OPC UA security profiles. If a specification is wrong for your case, we say so on the record instead of inventing a private alternative.
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Auditable evidence.
Every deliverable ships with a reproducible audit. What we claim is what you can verify — with the same inputs, on your own machine.
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Runbooks over tribal knowledge.
We write down how to operate what we build. No tribal knowledge transfer, no one-person dependencies, no consulting retainer disguised as documentation gaps.
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Open source, by default.
Deliverables ship under open licenses unless there is a specific reason otherwise. Your team inherits the work, not our hours.
Start a conversation
Have a system that has to hold up under audit?
Tell us what you're building. office@presidio-group.eu