Summary

• Vates has raised €30 million from IRIS and Bpifrance in its first external funding round.
• Its founders retain majority control and say XCP-ng and Xen Orchestra will keep their existing open source licences.
• Most of the funding will go into technology before international expansion and a broader partner network.

French virtualisation company Vates has raised €30 million after a decade of profitable, self-funded growth, giving the company more capital to compete for infrastructure estates being reconsidered after years of relative stability in the virtualisation market.

IRIS and French public investment bank Bpifrance are backing the Grenoble business in its first external funding round. Vates’ founders will remain majority shareholders, while the company has made a specific commitment that XCP-ng and Xen Orchestra will retain their existing open source licences and commercial model.

Those commitments matter because Vates is trying to benefit from dissatisfaction with established virtualisation suppliers without reproducing the commercial restrictions that have pushed some customers to consider alternatives. The company sells support and services around software whose underlying functionality remains available whether or not an organisation takes a subscription.

Its platform combines the XCP-ng hypervisor with Xen Orchestra for management, backup and orchestration. Vates says most of the new funding will go into engineering across performance, storage, security, automation and the management of larger virtualisation environments, including infrastructure supporting newer AI workloads.

Capital without closing the software

External investment creates an obvious tension for a company whose differentiation includes software remaining freely available. Growth investors expect commercial expansion, while customers and open source communities can become wary when financing is followed by licence changes, proprietary editions or features moving behind paid tiers.

Vates has addressed that concern directly. XCP-ng will remain part of the Linux Foundation’s Xen Project, where it has been hosted since 2020, and Xen Orchestra will remain under the AGPLv3 licence. The company also says customers taking paid support will continue to use the same underlying software as users who build and operate it independently.

Founder control gives those assurances more weight than they would carry after a full change of ownership, although the long term test will be commercial rather than rhetorical. Vates must increase revenue quickly enough to satisfy its new investors while keeping support, services and wider adoption at the centre of the business model.

The company enters that phase with more than 1,000 customers across roughly 100 countries, according to its own figures. It reported growth above 65% in 2025, generates 90% of revenue outside France and says North America accounts for close to half of its business. Vates employs about 150 people and reports more than two million downloads of its software.

Those metrics remain company reported, but they explain why the round is being framed as acceleration rather than rescue financing. Vates has been profitable and self-funded since 2016, giving it the unusual position of taking institutional capital after establishing both a product and an international customer base.

Virtualisation decisions reopen

For years, virtualisation became mature enough that many infrastructure teams treated the supplier choice as something closer to an inherited standard than an active strategic question. Broadcom’s acquisition of VMware and subsequent commercial changes have forced more organisations to review that assumption, particularly where pricing, portability and supplier dependence have become harder to accept.

An open source licence does not make migration simple. Virtualisation platforms sit beneath applications and interact with storage, networking, backup, monitoring, security and disaster recovery processes. Moving a large estate therefore creates technical and operational work regardless of how attractive the alternative licence may appear.

Vates’ investment priorities acknowledge that constraint. More engineering capacity is intended to improve the platform itself, while international expansion and a larger partner ecosystem should increase the number of integrators, distributors and service providers capable of handling complex migrations.

The company says North America is already its largest market, so international spending will not begin from a standing start. Sales and marketing teams are being expanded there and across major European markets, while the partner network is expected to carry more of the implementation burden around large projects.

That broader ecosystem becomes particularly important in regulated industries and the public sector, where infrastructure changes can involve procurement rules, support obligations and long operating lifecycles alongside the underlying technology. Vates cannot win those estates simply by offering source code; customers need confidence that implementation and support will remain available after migration.

The same principle applies to AI infrastructure. Vates lists newer AI workloads among the environments it wants its platform to handle, but the funding announcement does not turn the company into an AI supplier. Its opportunity is lower in the stack, where organisations still need virtualised compute, storage and management regardless of the applications ultimately running above them.

The €30 million round therefore gives Vates a chance to test whether dissatisfaction with incumbent virtualisation economics can translate into sustained enterprise migration. Its open source model creates a clear point of difference, but the harder work lies in engineering, support and migration capacity. Keeping the licences unchanged is the beginning of that proposition rather than the end of it.