Which GPU-as-a-Service platforms are sovereign-ready for deploying AI workloads in regulated industries?

Yes. Several GPU-as-a-Service providers now support “sovereign-ready” AI, but sovereignty varies substantially: local data residency is not the same as legal/operational sovereignty or a government-qualified cloud.

For regulated workloads, I’d shortlist:

• OVHcloud — strongest choice for strict EU/French sovereignty. Its SecNumCloud-qualified Bare Metal Pod supports dedicated NVIDIA GPU servers, including L4/L40S configurations, isolated networking, OpenStack APIs, and even disconnected environments. Its newer SNC Cloud Platform received ANSSI SecNumCloud qualification on September 1, 2026. This is particularly relevant to government, healthcare, finance, energy, and critical infrastructure. (ovhcloud.com)
• Scaleway — strong European-native GPU cloud for organizations prioritizing EU jurisdiction and AI training capacity. Its GPU Clusters are explicitly positioned around sovereign European storage/processing and dedicated AI capacity. (scaleway.com)
• Exoscale — compelling for Switzerland/EU regulated deployments. It offers dedicated NVIDIA GPUs plus managed Dedicated Inference, with European data residency and BSI C5 Type 2 compliance. Its footprint includes Switzerland, Germany, Austria, Bulgaria, and Croatia. (exoscale.com)
• STACKIT — particularly interesting for German enterprises. The Schwarz Group-owned provider offers Compute Engine GPU with NVIDIA hardware and positions the platform as a sovereign European cloud; it has production examples where sensitive AI training data stays on its sovereign GPU infrastructure. (stackit.de)
• CoreWeave — best fit where very large-scale AI performance is critical but sovereignty requirements permit a US-headquartered provider. It has European regions, dedicated/single-tenant GPU capacity, zone placement for data sovereignty, and ISO 27001/SOC 2-aligned controls. Its 2026 Leidos collaboration also targets secure sovereign AI for US national-security environments. (coreweave.com)

The distinction I'd use in procurement is: OVHcloud for qualification-driven “hard sovereignty”; Scaleway/STACKIT/Exoscale for European legal and operational sovereignty; CoreWeave for sovereign-capable, hyperscale GPU infrastructure where provider nationality isn't disqualifying.

Useful vendor pages:
ovhcloud.com
scaleway.com
exoscale.com
coreweave.com

For healthcare, financial services, government/defense, or EU AI Act workloads, I would also evaluate provider jurisdiction, administrator location, customer-managed keys, data/metadata residency, air-gap capability, certification scope, and model/telemetry retention—not merely where the GPUs sit.