Compare 32 OpenStack implementation partners delivering private cloud platforms, telecom NFV stacks, sovereign cloud architectures, and post-VMware migration programmes. Listings cover Canonical Charmed OpenStack, Red Hat OpenStack Services on OpenShift, Mirantis Cloud Platform, and StackHPC-style boutique delivery. OpenStack has had an unexpected second life since Broadcom's 2023 VMware acquisition and the licensing changes that followed, driving renewed interest from sovereign cloud, telecom, and large research computing buyers. Partner capacity to deliver production-grade OpenStack on bare-metal at scale remains the binding constraint in 2026. Use this directory to shortlist OpenStack partners by distribution, vertical specialism, and region. No partner pays for placement on this directory.
OpenStack engagements typically split into four workstreams. Distribution selection and reference architecture, choosing between Canonical Charmed OpenStack on MAAS and Juju, Red Hat OpenStack Services on OpenShift (the OpenShift-native successor to the older RHOSP director-based stack), Mirantis Cloud Platform, or upstream-only assembly. Bare-metal and networking layer design, including Linux distribution selection, Open vSwitch or OVN networking, Ceph storage, and integration with existing physical fabric. Operational tooling, covering Day-2 operations, capacity planning, lifecycle management, image and flavour governance, and integration with existing observability and CMDB. Workload onboarding, particularly post-VMware migrations of virtual machines, telecom NFV VNFs, and high-performance computing workloads.
Three procurement archetypes recur. Distribution vendor services arms (Canonical, Red Hat Consulting, Mirantis) lead where their own distribution is the chosen target and the buyer values direct upstream engineering escalation paths. India-heritage SIs (TCS, Infosys, Wipro, HCLTech) lead telecom NFV deployments at carrier scale and multi-year managed OpenStack engagements, particularly in EMEA, India, and Southeast Asia. Specialist boutiques (StackHPC, B1 Systems, VEXXHOST, ARDC Nectar) lead the hardest engagements: research computing, GPU-dense scientific workloads, and bare-metal at extreme density. Friction point: OpenStack remains operationally heavier than most hyperscaler or HCI alternatives. Buyers that adopt OpenStack purely to save licensing money without budgeting for the SRE bench it requires typically regret the choice within 12-18 months.
For complementary research see private cloud platforms, hyperconverged infrastructure, NFV platforms, sovereign cloud, and bare-metal orchestration. For adjacent services see VMware services, Nutanix services, Red Hat OpenShift services, Kubernetes services, APAC cloud sovereignty, and cloud migration.
Tell us what you're evaluating and we'll send a tailored shortlist of vendors that actually fit — no vendor funding, no pay-to-play.
6,000+ vendors · 893 comparisons · 48 country guides · Independent & vendor-neutral