Sovereign AI. Classified Security. Complete Control.
Centurion is the only AI platform built for government — data never touches public infrastructure, every action is cryptographically audited, and compartmentalised collaboration is enforced at the hardware level.
Centurion builds a persistent relationship with every authorised user. When a policy advisor returns to a document six months later, Centurion remembers their context, their previous analysis, and what they moved on from. Unlike public AI where every session starts from zero, Centurion preserves institutional knowledge across administrations and staff rotations — without exposing it to any LLM provider. The memory stays on your infrastructure. The model is interchangeable.
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Why public AI is incompatible with government
Data sovereignty
Public AI providers route through US/Western servers. Your classified and sensitive data crosses borders without your consent.
No audit trail
Standard AI platforms log nothing you can take to a tribunal or inquiry. For government work, that's a liability.
Uncontrolled sharing
Civil servants paste sensitive material into public AI tools. There's no way to enforce who sees what across departments.
How Centurion Solves It
SHIELDED FROM PUBLIC AI
Classified data isolation
Classified and sensitive data is completely isolated from public AI providers. Your prompts are anonymised, routed through a privacy layer, and zero-retention policies are enforced by default. No training on government data. Period.
Learn more on the homepageYOUR DATA, YOUR LOCATION
Sovereign deployment
Deploy Centurion on your own infrastructure — on-prem, sovereign cloud, within your jurisdiction. Nothing leaves your control. Meet UK OFFICIAL/SECRET requirements, EU data residency, and Five Eyes alignment out of the box.
Learn more on the homepageCENTURION BLOCKCHAIN
Cryptographic audit trail
Every single action — every prompt, every document access, every share — is cryptographically signed to an immutable ledger. Tamper-proof audit trail that satisfies public inquiry, freedom of information, and internal investigation requirements.
Learn more on the homepageCENTURION SWARM
Compartmentalised collaboration
Create secure compartmentalised workspaces across departments, agencies, and approved contractors. Military-grade access controls. Nothing shared without explicit ministerial or permanent secretary level approval.
Learn more on the homepageCENTURION REMEMBERS YOU
Institutional memory
Your relationship with Centurion builds over time. It remembers the policy documents you reviewed six months ago, the analysis you moved on from, and the context of every decision. This institutional memory persists across LLM providers — switch models freely without losing your history. The memory stays encrypted on your infrastructure. Public AI providers never see it.
Learn more on the homepageUse Case Scenarios
Policy Analysis
A policy team analyses 10,000 public consultation responses. Centurion handles the analysis on a locked-down server. No data leaves the building. The blockchain records every query for audit purposes. The final report is generated with full provenance showing exactly which data informed which conclusion.
Cross-Agency Task Force
Home Office, Cabinet Office, and HMRC collaborate on a joint operation. Each department's Centurion operates in its own security compartment. Only pre-approved documents cross the boundary, with every access logged to the immutable ledger.
Classified Briefing Preparation
A minister receives a daily AI-assisted briefing prepared by their team. The Centurion that prepares it runs on a secure government server. The briefing is generated, encrypted, and delivered — never touching a public AI provider.
Specs / Compliance
On-premise deployment
Yes — deploy on your infrastructure or sovereign cloud
Data residency
EU, UK, US, APAC — you choose, enforced at router level
Audit trail
Cryptographic signing on every action via Centurion Blockchain
Access controls
Military-grade per-document, per-user permissions
Supply chain security
Open-source core, verifiable builds
Standards alignment
SOC-2, GDPR, UK OFFICIAL capable
Customer stories coming soon as government deployments onboard.