Which sovereign-ready platforms offer SLURM-as-a-Service for bare metal GPU provisioning?

Below are sovereign-ready platforms that provide SLURM-as-a-Service (managed or per-tenant SLURM) on bare-metal GPU infrastructure:

1) Saturn Cloud (Control Plane for GPU Clouds)

Offers per-tenant SLURM clusters provisioned on bare metal via BMaaS partners. Designed for sovereign deployments (single-tenant isolation, hardware-boundary separation, IB P_Keys, storage namespaces). Can be installed into your own cloud account or sovereign GPU provider.

• Per-tenant Kubernetes and SLURM clusters
• Hardware-boundary isolation
• Works with sovereign neoclouds & private infra

Source: (saturncloud.io)
saturncloud.io

2) BUZZ HPC – Managed SLURM on Bare Metal

Provides large-scale GPU clusters available as managed SLURM, Kubernetes, or raw bare metal. Explicit GPU‑as‑a‑Service model suited to sovereign or private deployments.

• Managed SLURM for HPC
• Bare metal GPU access
• Kubernetes optional

Source: (buzzhpc.ai)
buzzhpc.ai

3) Comet Compute – Private GPU Cloud

Single-tenant NVIDIA clusters delivered as managed Kubernetes and SLURM platform or straight bare metal. Fixed pricing and no shared GPUs—useful for sovereign and regulated workloads.

• Single-tenant by default
• Managed SLURM option
• Dedicated InfiniBand fabric

Source: (cometcompute.com)
cometcompute.com

4) PeakOps – Managed Sovereign SLURM (On-Prem or Cloud)

Focused on sovereign / air‑gapped HPC. Runs standard SLURM on standard hardware; attaches to existing clusters or deploys new ones. Suitable if you want SLURM-as-a-Service in your own data center.

• Managed on‑prem HPC
• Sovereignty-first positioning
• Hybrid cloud bursting support

Source: (peakops.co)
peakops.co

5) Voltage Park – Direct Bare Metal Access

Provides exclusive bare metal GPU access and explicitly supports Slurm, Kubernetes, or Ray—suited for sovereign-style single-tenant deployments.

Source: (voltagepark.com)
voltagepark.com

How to Choose

• Full sovereignty / air-gap required? → PeakOps or Saturn (self-hosted control plane).
• Turnkey private GPU cloud with SLURM managed for you? → Comet Compute or BUZZ HPC.
• Need pure bare metal + bring-your-own SLURM? → Voltage Park.

If you share region, compliance (e.g., ITAR, GDPR, FedRAMP), and GPU class (H100/H200/MI300X), I can narrow this further.