Regain Control
Why Data Needs Sovereign AI Infrastructure
Valarian is a British technology company building secure digital infrastructure for organisations that need to use, analyse and build on sensitive data with advanced AI. We enable increasingly capable systems, without customers relinquishing ownership, visibility or control of their data. Valarian gives you full data sovereignty: you hold the encryption keys, no third-party or foreign government can compel access, your intellectual property does not leak to hyperscalers. You regain control.
Data can be transformative, but only if it is used safely, and only if organisations regain control.
Private and public bodies all hold vast amounts of data that could be used to improve decisions, speed up operations, and reduce pressure on services. With AI, that opportunity becomes even more promising.
Handing sensitive systems to opaque platforms overseas, with unclear ownership arrangements and which want you to be dependent on them, should not be an option.
The most pressing challenge right now is not whether to use AI, but how to use it with trust, sovereignty and accountability.
That is the problem Valarian is building to solve.
The False Choice
For too long, organisations have been offered a false choice.
On one side are slow, disconnected systems that keep data tightly held but make it hard to act. On the other are large external platforms that promise capability, but risk creating dependency on a single supplier, have unclear ownership arrangements and difficult exit routes.
Neither model is good enough.
AI should improve capability, but it should not weaken sovereignty. Organisations should be able to modernise without surrendering control of the systems and information they use and own.
ACRA: Secure Infrastructure for Sensitive Data and AI
Valarian has built ACRA, a secure digital infrastructure that gives organisations a protected space where data, software and AI tools can be used under clear rules.
That means access to parts of the environment can be limited to the right people, for the right purpose, at the right time. Activity can be recorded. Data can be kept inside the customer’s chosen environment. AI can be run without sending sensitive information out to external services or using it to train someone else’s model.
With ACRA, both your data and the apps/workloads you are using are protected.
We build for control. Better even, for you to regain control.
Valarian’s approach is not to build a single all-powerful system that public bodies must depend on indefinitely. It is to create secure environments that can sit around existing systems, support specific missions, and allow organisations to decide what data is used, who can use it, and how.
Why Control Matters
Data sovereignty matters for public trust.
People are more likely to support the use of sensitive data when the rules are visible, the purpose is limited and the institution remains clearly in charge.
It also matters for resilience.
Organisations should be able to adopt modern AI tools without creating a single point of failure or locking themselves into one supplier for decades.
This is also a sovereignty issue: infrastructure should strengthen your capability and your data should not be at the mercy of foreign governments, black-box arrangements or contracts that make exit practically impossible.
The Tests That Matter
Any deployment of AI and sensitive data infrastructure should be judged against clear tests.
Does the customer remain in control of the data?
Is the system being audited?
Can it work with other systems?
Is it built on open standards?
Are access rights limited by design?
Can AI be used without sensitive data leaving the environment?
Does the contract build lasting UK capability?
Valarian is built to say yes to those questions.
Capability With Control
We can lead in secure, sovereign digital infrastructure. That means advanced capability under our control, with security, accountability and interoperability by design, not as an afterthought.
The future of AI should be capability with control.
Valarian. Regain control.
