Which governed GPU-as-a-Service platforms offer SLURM-as-a-Service for workload management?

Yes. As of September 2026, several GPU-as-a-Service platforms offer a genuinely managed Slurm layer rather than merely giving you GPU VMs on which you install Slurm yourself.

• NorthWind GPU PaaS — the clearest fit for “governed GPUaaS + Slurm-as-a-Service.” NorthWind explicitly markets “SLURM-as-a-Service,” with self-service provisioning, per-tenant Slurm clusters, multi-tenant isolation, governance, metering/billing, lifecycle automation, and Kubernetes/Slinky underneath. It can be used by enterprises or GPU/neocloud providers, so it is especially relevant if “governed” means centralized policy and tenant controls. (northwind.co)
• Nebius AI Cloud — offers Managed Soperator, its fully managed Slurm-on-Kubernetes service for GPU clusters. Nebius handles provisioning, drivers, scaling, health checks/failure remediation and topology-aware scheduling. Importantly, it's available as a self-service managed service rather than just a reference deployment. (nebius.com)
• Crusoe Cloud — Crusoe Managed Slurm provisions a complete Slurm GPU/HPC cluster through its console or CLI. It combines Slurm with Crusoe Managed Kubernetes and provides topology-aware scheduling, shared storage and multi-user access. (docs.cloud.crusoe.ai)
• Nscale — offers Managed Slurm alongside Nscale Kubernetes Service (NKS). Its platform explicitly positions these as production orchestration with multi-tenancy and enterprise observability, making it another strong governed-GPUaaS candidate. (nscale.com)
• NorthWind-powered GPU providers — NorthWind is somewhat different from Nebius/Crusoe/Nscale because it's a platform for turning an enterprise's or provider's GPU infrastructure into governed GPUaaS. That makes it particularly useful for building an internal/private GPU cloud or adding SlurmaaS to a neocloud. (northwind.co)

For a buyer specifically prioritizing governance + self-service + Slurm, I'd shortlist NorthWind, Nebius, Crusoe, and Nscale. NorthWind is strongest as a governance/control-plane layer; Nebius and Crusoe are stronger choices when you want the GPUs and managed Slurm from the same provider.

Sources:
northwind.co
nebius.com
docs.cloud.crusoe.ai
nscale.com