Sovereign Supplier Consortium
How non-US cloud providers from Europe, UK, Canada, and Australia can work together to offer a viable alternative to US hyperscalers—and how governments can leverage this combined capability.
1. The Challenge: No Single Non-US Provider Matches Hyperscale
No single European, UK, Canadian, or Australian cloud provider currently matches the breadth and scale of AWS, Azure, GCP, or OCI. However, a consortium of providers working together can match or exceed hyperscale capability.
| Capability | US Hyperscaler | Single Non-US Provider | Consortium Approach |
|---|---|---|---|
| Global presence | 30+ regions worldwide | 5-10 regions typically | Combined: 50+ datacenters across 4 jurisdictions |
| Service breadth | 200+ managed services | 20-50 services typically | Combined: Full coverage via specialisation |
| Capacity | Effectively unlimited | Constrained | Combined: Sufficient for government workloads |
| Enterprise support | 24/7 global | Regional coverage | Combined: Full coverage across time zones |
Key insight: The consortium model doesn't require building a new hyperscaler. It requires coordinating existing providers to offer interoperable services under a common framework.
2. Consortium Model: How It Works
Structure
GOVERNMENT BUYERS
UK | EU | Canada | Australia
COMMON PROCUREMENT FRAMEWORK
Shared qualification criteria | Standard contracts | SLAs
EU Providers
- OVHcloud
- Hetzner
- Scaleway
- IONOS
- T-Systems
UK Providers
- Crown Hosting
- EU providers
- with UK DCs
CA/AU Providers
- Canadian telcos
- AUCloud
- Regional hosts
INTEROPERABILITY LAYER
Standard APIs | Data portability | Identity federation
How Providers Participate
| Participation Level | Requirements | Benefits |
|---|---|---|
| Tier 1: Full Consortium Member |
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| Tier 2: Associated Provider |
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| Tier 3: Specialist Provider |
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3. Current Sovereign Provider Landscape
European Providers (Available Now)
| Provider | HQ | Datacenters | Key Capabilities | Gov Accreditation |
|---|---|---|---|---|
| OVHcloud | France | 33 DCs: FR, DE, UK, CA, AU, SG | Full IaaS, Managed K8s, Databases, Object Storage | SecNumCloud (FR), G-Cloud (UK), HDS (Health) |
| Hetzner | Germany | DE, FI | VMs, Dedicated, Cloud, Object Storage | ISO 27001, SOC 2 |
| Scaleway | France | FR, NL, PL | VMs, K8s, Serverless, Object Storage, AI | ISO 27001, HDS |
| IONOS | Germany | DE, UK, ES, US* | VMs, K8s, Databases, S3 Storage | ISO 27001, G-Cloud (UK), BSI C5 |
| T-Systems | Germany | DE, EU-wide | Sovereign Cloud, Managed Services | BSI C5, ISO 27001 |
| Exoscale | Switzerland | CH, DE, AT, BG | VMs, K8s, Object Storage | ISO 27001, FINMA compliant |
| Infomaniak | Switzerland | CH | Public Cloud, Managed K8s, Swiss Mail | ISO 27001, Swiss FDPIC |
* IONOS US operations are legally separate; use EU-only infrastructure for sovereign workloads.
UK Providers
| Provider | Type | Capabilities | Accreditation |
|---|---|---|---|
| Crown Hosting Data Centres | Government partnership | Colocation, managed hosting | OFFICIAL-SENSITIVE, SECRET |
| UKCloud (administration) | UK-based | Multi-cloud, sovereign options | G-Cloud, IL2-IL4 |
| European providers with UK DCs | EU-owned | Full IaaS/PaaS in UK datacenters | G-Cloud |
Canadian & Australian Providers
| Region | Providers | Notes |
|---|---|---|
| Canada | Bell, Telus, Rogers (enterprise), SSC infrastructure, OVHcloud Canada, regional providers | Limited hyperscale; European partners with Canadian DCs offer best near-term option |
| Australia | AUCloud, Vault Cloud, Sliced Tech, NEXTDC, Macquarie Data Centres | Strong sovereign provider ecosystem; PROTECTED certified options available |
4. Practical Collaboration Mechanisms
Cross-Border Service Delivery
European providers can serve UK, Canadian, and Australian governments through:
Model A: Local Datacenter Expansion
How it works: European provider builds or leases datacenter capacity in UK, Canada, or Australia.
Example: OVHcloud already has datacenters in UK, Canada, Australia, and Singapore.
Data residency: Government data never leaves national jurisdiction.
Legal: Local subsidiary subject to local law; parent company non-US.
Model B: Joint Venture with Local Partner
How it works: European provider partners with local telco or datacenter operator.
Example: European cloud platform deployed on Canadian telco infrastructure.
Data residency: Data in locally-owned datacenter.
Legal: JV incorporated locally; European partner provides technology.
Model C: Technology Licensing
How it works: European provider licenses platform technology to local operator.
Example: Canadian Crown corporation licenses European cloud platform for sovereign deployment.
Data residency: Entirely local.
Legal: Fully local operation with European technology underpinning.
Interoperability Standards
Consortium members commit to implementing these interoperability standards:
| Service Type | Standard API | Portability |
|---|---|---|
| Object Storage | S3-compatible API | Change endpoint URL; same code works |
| Container Orchestration | Standard Kubernetes API | Export manifests; deploy anywhere |
| Virtual Machines | OpenStack or standard VM images | Export images in standard format |
| Databases | PostgreSQL, MySQL standard | pg_dump / standard backup/restore |
| Identity | OIDC / SAML 2.0 | Standard federation protocols |
| Infrastructure as Code | OpenTofu providers | Change provider; similar config |
Shared Services & Tools
Consortium members contribute to shared open-source tools:
- Migration toolkit: Open-source tools for moving workloads between providers
- Security baseline: Shared security configurations and compliance templates
- Monitoring stack: Common Prometheus/Grafana dashboards and alerts
- Identity broker: Federated identity across consortium members
- Cost management: Standardised billing APIs and comparison tools
5. Procurement Coordination
Mutual Recognition
Jurisdictions agree to recognise each other's sovereign provider certifications:
| Jurisdiction | Certification | Recognised By |
|---|---|---|
| France | SecNumCloud | EU, UK (accelerated review), CA, AU |
| Germany | BSI C5 | EU, UK (accelerated review), CA, AU |
| UK | NCSC Cloud Security Principles | EU (review), CA, AU |
| Australia | ASD ISM / PROTECTED | UK, CA, NZ (automatic) |
Framework Agreements
Consortium providers listed on multiple government frameworks:
- UK: G-Cloud Sovereign Cloud lot
- EU: Joint Procurement Agreement for cloud services
- Canada: SSC Sovereign Cloud standing offer
- Australia: DTA Sovereign Cloud panel
Benefit: Once a provider is consortium-qualified, they can compete for government work across all four jurisdictions without separate certification processes in each country.
6. Economic Model for Providers
Why Providers Should Join
| Benefit | Description |
|---|---|
| Market access | Access to combined government cloud market across 4 jurisdictions [1] |
| Long-term contracts | Government contracts typically 3-7 years with renewal options |
| Anchor customers | Government adoption signals quality to enterprise market |
| Reduced competition | US providers excluded; smaller competitive field |
| Shared investment | Consortium R&D reduces individual provider costs |
Government Demand Signal
Combined government demand across consortia members:
7. Next Steps for Establishing Consortium
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Government working group establishment
Representatives from UK CDDO, EU DIGIT, Canadian TBS/SSC, Australian DTA -
Provider engagement
Invite leading non-US providers to participate in consortium definition -
Standards agreement
Agree interoperability standards and certification mutual recognition -
Procurement framework updates
Each jurisdiction updates frameworks to include "Sovereign Consortium" lot -
Pilot projects
Initial cross-border projects using consortium providers
Stronger Together
A consortium of sovereign providers can.
References
- European cloud market size: Statista, "Cloud computing in Europe - statistics & facts" (2024). European cloud computing market valued at €129 billion in 2024. Source. Additional: Synergy Research Group estimates European market at $86.6B (€74B) for public cloud services specifically, growing 24% YoY in 2025. Source.