OT/IT convergence, ERP support matrices, distributed plants with no on-site IT, and zero tolerance for production downtime. Here's how manufacturers escape the Broadcom tax without stopping a line.
Manufacturers have the strongest case for leaving VMware entirely: plant workloads are mostly standard VMs, and free or already-licensed hypervisors (Proxmox, Hyper-V) at each site eliminate the per-plant Broadcom tax. The art is in the sequencing and the DR design.
Get My Free AssessmentManufacturers subject to ITAR or EAR export controls must keep controlled technical data on infrastructure that meets data residency and access requirements. Defense subcontractors may also need CMMC compliance, which places specific requirements on any cloud infrastructure used for CUI. These constraints often rule out commercial cloud for part of the estate, and strengthen the case for on-prem alternatives.
The most common winning design: a cheap, simple hypervisor at the plants, a certified platform for ERP, and DR that doesn't depend on plant hardware.
Plant-floor VMs are mostly standard Windows/Linux workloads. Proxmox VE (zero hypervisor licensing) or Hyper-V (included with Windows Server Datacenter) on small per-site clusters kills the per-plant Broadcom tax. Pair with replicated DR to a central site or a DRaaS provider like 11:11 Systems.
VMware vs. Proxmox →ERP production lands on a certified platform: Hyper-V or Nutanix AHV on-prem, or stay on VMware for the ERP cluster through a lower-cost managed provider. Don't let one ERP cluster force a VMware renewal for the whole company.
VMware vs. Nutanix →Strong remote management, small-footprint edge clusters, and SAP certification in one platform. Costs more than Proxmox/Hyper-V but consolidates tooling across plants, best when a hardware refresh is already planned.
VMware vs. Hyper-V →Compare all eight paths side by side in the comparison matrix, or browse DR and managed infrastructure providers.
Typical end-to-end timeline: 4–9 months depending on plant count. See the migration timeline guide and checklist.
Usually yes. Most SCADA, HMI, historian, and MES workloads are standard Windows or Linux VMs with no deep hypervisor dependency, which is why Proxmox and Hyper-V are popular plant-floor targets. The exceptions are vendor-locked appliances and ICS software whose vendor only supports specific hypervisors. Check the automation vendor's support statement per system, and plan extended parallel running for anything safety-adjacent.
SAP and Oracle both maintain hypervisor certification lists. Hyper-V and Nutanix AHV are SAP-certified; Proxmox generally is not, so ERP production typically lands on a certified platform or stays on VMware through a lower-cost managed provider. Many manufacturers split the estate: certified platform for ERP, Proxmox or Hyper-V for everything else at the plants.
Plan around remote management from day one: pick a platform with strong central management, pre-stage hardware and replicate VMs ahead of a short on-site cutover visit, and keep a tested rollback image local to the plant. Typical per-plant cutovers run a weekend when prepared this way.
Yes. ITAR/EAR-controlled technical data must stay on infrastructure that meets residency and access requirements, typically on-prem or US-sovereign cloud regions. Defense subcontractors subject to CMMC Level 2 must ensure any cloud platform handling CUI meets CMMC requirements. This pushes many defense-adjacent manufacturers toward on-prem alternatives like Hyper-V, Proxmox, or Nutanix rather than commercial cloud.
Tell us about your plants, ERP, and OT footprint. A Bridgepointe advisor will map the 2–3 paths that cut your VMware spend without risking a line stop, free, vendor-neutral.