Case studies
Air-gapped sovereign AI, delivered
Two platforms built inside customer perimeters with no internet egress: NVIDIA DGX B300 for a central government department, NVIDIA HGX B300 for a defence organisation. Clients are not named and operational detail is omitted; the architecture and the assurance pattern are the parts worth publishing.
- Air-gapped
- NVIDIA DGX B300
- NVIDIA HGX B300
- NCSC CAF
- DISA STIG
- CIS Level 2
- NIST
Central government
Air-gapped sovereign AI for a UK central government department
An on-premise AI platform on NVIDIA DGX B300, running with no internet egress at all, hardened to DISA STIG and CIS Benchmarks Level 2, and mapped onto the NCSC Cyber Assessment Framework while it was being built rather than afterwards.
- Air-gapped
- NVIDIA DGX B300
- NVIDIA AI Enterprise
- NCSC CAF
- DISA STIG
- CIS Level 2
- NIST
Defence
Air-gapped sovereign AI for a UK defence organisation
An NVIDIA HGX B300 platform inside a defence perimeter with no egress path of any kind, delivered under MOD Secure by Design with a live security case, DISA STIG and CIS Level 2 hardening, and every artefact provenance-checked at the transfer boundary.
- Air-gapped
- NVIDIA HGX B300
- NVIDIA AI Enterprise
- Secure by Design
- NCSC CAF
- DISA STIG
- CIS Level 2
Why these are anonymised
Both platforms run air-gapped on networks where naming the customer, the use cases or the data would be the wrong thing to publish. Everything here is either structural to this class of build or has been cleared as safe to describe, and we have deliberately not padded it out with numbers we cannot evidence.
If you are evaluating us for work of this kind, we can go considerably deeper in a conversation, including references, on the usual terms.
Ask for the detailFacing the same constraint?
If your network has no egress, your accreditor wants a live security case, and the market keeps offering you products that assume a route to the internet, that is the conversation we have most often.