Reserved GPU capacity
Dedicated compute held for an agreed term, with the storage, network and operational envelope required to run production workloads.
Capacity model →European GPU infrastructure
Dedicated GPU capacity. Operated for certainty.
Belcastra sources and reserves single-tenant compute across a vetted European supply network—then operates it around the workload, service level and contract term your team actually needs.
DedicatedSingle-tenant infrastructure
EuropeanCapacity hosted in Europe
ReservedContracted for the required term
OperatedProvisioning, support and oversight
What we deliver
Compute shaped around demand—not a generic cloud menu.
For workloads where queues, contention and shifting availability are unacceptable, Belcastra combines disciplined sourcing with end-to-end operational ownership.
European sourcing
Capacity sourced from established European facilities and supply partners, evaluated against each customer’s technical and commercial constraints.
How we source →Managed operations
Provisioning, access control, service monitoring, incident coordination and support organized under a defined operating model.
Security framework →Built around the workload
Capacity is only useful when it is ready at the moment of need.
We translate the workload into an infrastructure brief, source the right deployment, reserve it contractually and coordinate the operating layer through the term.
A
Performance envelopeCompute, interconnect, storage, networking and
headroom.
B
Commercial alignmentTerm, ramp profile and service structure built around
committed demand.
C
Operational accountabilityA clear path from provisioning through support and incident
response.
Engagement model
From requirement to running capacity.
Every engagement begins with the workload—not a pre-packaged instance catalogue.
Define
Map workload, topology, data, location, timeline and support requirements.
Match
Identify qualified European supply and structure the commercial fit.
Deploy
Coordinate infrastructure, connectivity, access and acceptance testing.
Run
Maintain service oversight, support coordination and lifecycle controls.
For infrastructure owners
Sell us your GPU capacity.
We contract deployable H100, H200 and adjacent capacity from qualified European data centres and GPU operators. Send us the inventory, topology, location, available date and commercial floor.
Start with the workload
Tell us what cannot wait.
Share the performance profile, preferred European location, target start date and contract horizon. We will map the sourcing path.