Wholesale data center infrastructure
across six global regions.
Colocation, GPU nodes, and inference infrastructure — sourced, qualified, and delivered at scale. One point of contact for 10MW and above.
Who we serve
Three sides of the market
Facility owners, customers, and ecosystem providers work through Kalastra — not as a directory or a broker, but as an operating partner with a stake in every deal.
Facility Owners
We don't list your facility and walk away. Kalastra embeds as a co-operator — helping qualify your site, structure the deal, and manage the customer relationship end-to-end. Your capacity gets matched to live requirements; we stay in the deal as an accountable partner.
Customers & Brokers
We act as your infrastructure team — not just an introducer. We source sites, qualify partners, assemble the full service stack, and stay involved through deployment and operations. You get a priced proposal and an operating partner, not a referral.
Service Providers
Join the Kalastra operator network. We pull vetted O&M, cooling, power, GPU, EPC, connectivity, and financing partners into every deal that needs them. You bid on matched RFQs and work alongside our team — we originate, you deliver.
Infrastructure
Liquid cooling and high-density compute, built into every deployment
Liquid Cooling
- Direct liquid cooling (DLC)
- Rear-door heat exchangers
- Full immersion cooling
- Coolant distribution units
- Secondary loop heat rejection
Compute
- NVIDIA GB300 NVL72
- GB200 NVL36 / NVL72
- High-density busbar (480V 3Ø)
- InfiniBand NDR / HDR fabric
- NVLink switch integration
Power & Site
- N+1 to 2N+1 redundancy
- 10–250kW per rack configurations
- Generator and UPS systems
- Structural floor load compliance
- Physical security and access control
Global Operator
One team. Six regions.
Kalastra is headquartered in the United States and operates through a vetted partner network across six regions. Every colo node and GPU cluster is qualified before it reaches you.
APAC
Singapore, Australia, Japan corridors
Shovel-ready colo nodes across Southeast Asia and ANZ.
Middle East
UAE, Saudi Arabia, Qatar corridors
Sovereign AI partnerships and hyperscale-grade colo facilities.
India
Mumbai, Chennai, Hyderabad corridors
Rapidly expanding GPU nodes for national AI initiatives.
Africa
South Africa, Nigeria, Kenya corridors
Early-mover colo sites for emerging sovereign cloud programs.
Europe
UK, Germany, Netherlands corridors
Low-latency colocation and GPU-aaS with data sovereignty.
North America
Northern Virginia, Texas, Chicago corridors
US-based colo and inference infrastructure across Tier-1 markets.
Why Kalastra
Operating Partner
Most intermediaries hand you an introduction and move on. Kalastra stays in — as co-investor, joint operator, and infrastructure partner — from LOI through RFS and RFT.
Investor
Kalastra co-invests in deals — we are not fee-only intermediaries. Our commercial interests are aligned with yours from day one.
When we bring a deal, we take a position in it. That changes how we qualify, how we price, and how hard we work to make it close and perform. A broker with no stake moves to the next deal. We don't.
Operator
On every deal we touch, Kalastra embeds as a joint operator — accountable for facility management, service delivery, and SLA performance.
We assemble and govern the full service stack — O&M, cooling, power, GPU, connectivity — and remain accountable for its performance through RFS and beyond. You get an operator with a network, not a referral to one.
Infrastructure Partner
For customers, we function as an embedded infrastructure arm — executing the work that would otherwise require a full in-house team.
Site selection, vendor qualification, bid management, commercial structuring, operations oversight — we run the process end-to-end and remain engaged from LOI through RFT and steady-state operations.
Trusted Network
Supply never sees demand identity. Demand never sees supply identity. We are the trusted neutral — with full commercial accountability.
Anonymization is enforced at the API layer, not just the UI. Because we co-invest and co-operate, our incentive is to get the deal right — not just to get it done.
Get started
List capacity or submit a requirement.
Submit a requirement and we build a priced, structured proposal — or register your colo facility and we bring it to qualified demand.
Or browse anonymized listings without an account.
Contact
Get in touch
We work with hyperscalers, sovereign AI programs, GPU cloud resellers, and enterprises needing 10MW or more. If you have a requirement, tell us and we will respond within one business day.
Hyperscalers
Dedicated GPU-aaS blocks at 10MW+
Sovereign AI
Full facility lease with national data residency
GPU Cloud Resellers
Wholesale colocation and GPU-aaS for resale