Build, train and scale AI on sovereign European infrastructure — compute, networking, storage and cooling, engineered and run end to end by our own team.
On-demand GPUs or a fully-managed cluster
Powering AI teams at scale
From procurement and commissioning of NVIDIA HGX superclusters to the self-service console your team ships on — engineered and operated end to end, in-house.
An in-house team provisions and manages GPU compute, Kubernetes, and AI workloads — owning the full lifecycle, not just handing over hardware.
One strategy across compute, networking, storage, and cooling for a multi-tenant sovereign cloud serving frontier-model customers.
End-to-end procurement, integration, and commissioning of large-scale NVIDIA HGX superclusters (B300, H200, GB300 NVL72) — compressing delivery from quarters to weeks.
NVMe flash plus petabyte-scale object storage, selected through structured competitive vendor evaluation balancing throughput, capacity, and TCO.
Facility-level PUE accounting and two-phase Direct-to-Chip liquid cooling for high-density racks scaling toward 600 kW.
The customer-facing platform for provisioning and managing GPU compute, Kubernetes, and AI workloads — self-service on console.velerion.com.
Open the consoleOne team owning compute, networking, storage and cooling for frontier-model workloads.
GB300 NVL72, B300, B200, H200, H100 and L40S today, with Vera Rubin and Rubin-Ultra on the roadmap.
Two-phase Direct-to-Chip liquid cooling. 250 kW racks now, 600 kW-ready racks soon.
Rail-optimized NVIDIA Quantum InfiniBand with in-network compute, for near-linear scaling across thousands of GPUs.
Tiered storage: NVMe flash for hot data and an object tier for petabyte corpora, sized to keep GPUs saturated.
Hardware-isolated tenancy and MIG partitioning across bare-metal, virtualized and managed Kubernetes, with zero lock-in.
Workloads stay fully within the EU, aligned with GDPR and the EU AI Act.
Direct-to-chip cooling with CO₂ capture, turning infrastructure into a climate-positive asset.
Hot-spare GPU pools, rigorous acceptance testing, and SLAs benchmarked against tier-1 neoclouds.
Rapid deployment from 1 MW pilots to 20 MW AI hubs.
ISO 27001, SOC 2 Type II, GDPR and the EU AI Act.
Pick the level of control that suits you.
Spin up GPU power the instant you need it, delivered straight from the cloud.
Reserve guaranteed GPU capacity on fixed terms from 1 to 24 months.
A sovereign AI factory engineered end-to-end for government, defense, and enterprise.
Reserved capacity or by the hour ·See pricing →
European sovereign AI infrastructure, from first GPU to global scale.
Choose your GPUs, regions, and deployment type.
Run AI training, inference, and workloads securely.
Grow through global edge infrastructure while keeping full sovereignty.
The latest NVIDIA platforms in production today, with next-generation silicon already on our roadmap.
GB300 NVL72
Rack-scale Blackwell Ultra for frontier training
B300 / B200
NVIDIA Blackwell for the largest workloads
H200 · L40S
Hopper and Ada for inference and fine-tuning
Vera Rubin
Next-gen Rubin and Rubin-Ultra on our roadmap
One place to see everything the platform can do — from GPU compute and managed Kubernetes to edge security and worldwide CDN delivery.
DDoS protection, WAF, and bot protection at the edge.
150+ PoP content delivery, DNS, and streaming.
VPC, floating IPs, and cloud router.
VMs, bare metal, Kubernetes, FaaS, block and object storage.
IRIS — live fleet visibility, alerts, and a full audit trail.
Snapshots, SSH keys, and deployment tooling.
From first prototype to national infrastructure — pick the path that fits.
Fast experimentation with global burst capacity.
Learn morePredictable performance for production workloads.
Learn moreAligned with EU data-protection and regulatory frameworks.
Learn moreSovereign AI infrastructure for research and teaching.
Learn moreIT consultancies, service partners, and software partners.
Learn more"We cut our GPU costs by 70% and shipped our foundation model a quarter early. Velerion designed, migrated and now runs our entire cluster."
Maya Kapoor
VP of Engineering, NebulaAI
Your data, your region, your control, with the certifications enterprises require.
Hardware-level isolation and MIG across bare-metal, virtualized and managed Kubernetes, with no noisy neighbors and zero lock-in.
AES-256 at rest and TLS in transit, with customer-managed keys on request.
Pin data to sovereign EU regions; nothing leaves the jurisdiction you choose.
ISO 27001, SOC 2 Type II, GDPR and EU AI Act aligned controls across every tenant.
Fine-grained RBAC, SSO/SAML and complete audit logs for every action.
Regular third-party penetration tests and automated vulnerability scanning.
On-demand GPUs by the hour or reserved enterprise resources by the month. Transparent EUR pricing, no egress surprises.
€7.40/GPU·hr
€6.90/GPU·hr
€5.69/GPU·hr
€3.85/GPU·hr
€2.38/GPU·hr
€1.18/GPU·hr
€0.77/GPU·hr
€1.70/GPU·hr
Billed per hour, no long-term commitments. Reserve for up to 60% less. ·Talk to our team →
EngineeringHow we rethought placement and warm-pool eviction to keep cold starts under 100ms.
Customer storyA research team's path from a one-off prototype to a multi-region API serving real users.
Deep diveTracing token-by-token responses across regions without melting your observability bill.
Tell us what you're building and our solutions team will get back within one business day with capacity options and pricing.