Sovereign Cloud Deployment

Compliant sovereign cloud environments, designed and delivered for defence, government, and regulated industries.

Sovereign cloud environments built to meet your compliance obligations from day one.

AWS, Azure, and Google Cloud each offer sovereign cloud solutions, but a sovereign cloud platform alone does not guarantee compliance.

How your environment is architected, configured, and governed determines whether it actually meets your obligations. We design and deploy sovereign cloud environments built to your specific requirements, delivered by SC/DV-cleared personnel aligned to Secure by Design, JSP 440, and JSP 453.

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Defence & National Security

Sovereign cloud environments built and delivered for MOD bodies, Defence Primes, and organisations operating to JSP 440 and JSP 453.

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Healthcare & Highly Regulated Public Sector

Compliant cloud infrastructure for NHS and health sector organisations with strict data residency and governance requirements.

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Critical Infrastructure & Regulated Industry

Sovereign cloud deployment for organisations where data residency, supply chain security, and regulatory compliance are non-negotiable.

What We Deploy

Defended Solutions designs and deploys sovereign cloud environments across AWS, Azure, and Google Cloud. Every engagement is scoped to your specific requirements, classification obligations, and operational constraints.

Landing Zones

A secure, governed foundation for your sovereign cloud environment. Configured from day one to meet your data classification, access control, and compliance requirements across AWS, Azure, or Google Cloud.

Sovereign Tenancy Configuration

Setup and configuration of assured or sovereign tenancies across the three major hyperscalers, ensuring data residency, administrative access, and encryption key ownership remain within UK jurisdiction.

Enclave Architecture

Design and deployment of access enclaves and boundary controls for organisations handling Official-Sensitive or above, ensuring defensible separation between workloads, users, and environments.

Migration from Legacy Infrastructure

Managed migration from existing on-premise or legacy cloud environments into a compliant sovereign cloud architecture, with assurance checkpoints throughout.

Net-New Builds

Full design and deployment of sovereign cloud environments for organisations starting from scratch, built to your specific regulatory and operational requirements.

Infrastructure Deployment

Deployment of the underlying compute, storage, and networking infrastructure your sovereign cloud environment runs on, sized and secured to your operational requirements and built for resilience and availability.

Every deployment is fully documented and handed over with everything you need to operate it independently or move into ongoing support. If you need something not listed here, get in touch. We scope every engagement to your specific requirements.

Not Every Cloud Partner Can Build for Sovereignty

Sovereign cloud delivery requires the right clearances, the right frameworks, and genuine experience of the environments your organisation operates in. Defended Solutions meets every standard.

CRITERIA DEFENDED SOLUTIONS
G-Cloud Listed Supplier
DOS7 Framework Supplier
Cyber Essentials Plus Certified
ISO 27001, ISO 9001, and ISO 20000 Certified (UKAS Accredited)
SC and DV Cleared UK-Resident Personnel
UK Data Storage and Processing
Experience Across AWS, Azure, and Google Cloud
Penetration Testing by CREST or Tigerscheme Approved Provider
Aligned to Secure by Design, JSP 440, and JSP 453
NATO Supplier
DoD Supplier
24/7 Support Capability

Not sure if your current or prospective partner meets these standards? We can walk you through what good looks like on an initial scope call.

Our Sovereign Cloud Deployment Methodology

1
Scoping
Requirements, classification obligations, and operational constraints defined
2
Architecture and Design
Platform, tenancy, security controls, access boundaries, and network architecture designed
3
Build and Deployment
SC/DV-cleared engineers deploy your environment on AWS, Azure, or Google Cloud
4
Validation and Assurance
Environment validated against requirements with security testing before handover
5
Handover and Support
Fully documented, compliant environment handed over with optional ongoing support
Already completed a Sovereign Cloud Assurance Review? We build directly on those findings, moving straight into architecture and design without repeating the scoping process.

Ready to start your sovereign cloud deployment? Book an initial scope call and we'll define your requirements together.

Evidence in Practice: Establishing Cloud Governance for UK Defence.

See how we applied the Sovereign Cloud Assurance framework to help a major defence organisation secure their boundaries and maintain regulatory compliance.

What Happens After Deployment?

Once your sovereign cloud environment is live, you choose how you want to proceed.

  • Ongoing Support:
    Move directly into Sovereign Cloud Support. Defended Solutions continues to manage, monitor, and maintain your environment, ensuring it stays compliant and operational as your organisation evolves.

  • Full Handover:
    We hand over a fully documented, compliant environment and step back. Everything you need to manage it independently is included.

Either way, you leave with a sovereign cloud environment that is built right, documented fully, and ready to operate.

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Trusted to Deliver

Our deployments are grounded in the latest UK Government and Defence standards. We operate as an independent partner with no commercial bias toward any hyperscaler, ensuring your environment is built to what your obligations require.

ISO 27001
ISO 9001
G-Cloud 14
Cyber Essentials Plus

All engagements are led by UK-resident, National Security Vetted (SC/DV) personnel.

Discover our Insights:

Book your Sovereign Cloud Deployment today