Infomaniak Just Became Unsellable: How a Swiss Foundation Locked In European Cloud Sovereignty

When a Tech Founder Gives Up Control

On 20 May 2026, Boris Siegenthaler — the man who founded Infomaniak thirty years ago — announced that he no longer controls the company.

He didn’t sell it. He gave it away.

Majority voting rights have been transferred to the Infomaniak Foundation, a newly constituted Swiss public-interest foundation. The shares it holds are special: they carry voting power but cannot be transferred. Not to an heir. Not to an investor. Not to a private equity firm in 2034 looking for a Swiss cloud asset to roll up. Not to a US hyperscaler that decides Infomaniak’s 1.4 million European customers would look good on a quarterly earnings slide.

In a year where the International Criminal Court learned what happens when a US tech vendor decides — under sanctions pressure — that a sitting prosecutor no longer gets access to his email, this is the kind of structural commitment that actually moves the needle on European digital sovereignty.

Here is what changed, why it matters, and what it changes for any European business choosing a cloud vendor in 2026.

What Actually Changed

Infomaniak is still Infomaniak. Same team, same products, same Swiss data centres on hydroelectric power. The kDrive you use today is the kDrive you’ll use next year, just better.

What changed is the corporate structure underneath. The Infomaniak Foundation now holds the majority of voting rights through special non-transferable shares. The foundation has two written missions:

Safeguard Infomaniak’s independence and DNA — sovereignty, sustainability, privacy, local roots. The foundation acts as the reference shareholder. No future investor can override the mission.
Support projects of general interest — digital sovereignty and education, environment and biodiversity, ethical technology, and the energy transition.

In practice this means: Infomaniak cannot be sold to a multinational. It cannot be IPO’d into a quarterly-earnings treadmill that erodes its product principles. It cannot be acquired by a hyperscaler hungry for a Swiss customer base.

The protection is structural, not promise-based. Trust based on a founder’s goodwill survives until that founder retires, sells, or dies. Trust based on irrevocable shares survives the founder.

Why This Is Called Steward Ownership

There’s a name for what just happened: steward ownership, or in German, Verantwortungseigentum — “responsible ownership.”

The principle is simple. Voting control is held by people committed to the mission, not by anyone who happens to want to extract value from the company. Profits can still be earned and distributed. But control over what the company is for sits with stewards, not shareholders.

You’ve seen this model before, even if you didn’t know the name:

Patagonia transferred ownership to the Holdfast Collective and the Patagonia Purpose Trust in 2022. Yvon Chouinard’s line was “Earth is now our only shareholder.”
Bosch, the €90 billion German engineering group, has been majority-owned by the Robert Bosch Stiftung for decades. The foundation’s charter is why Bosch refuses certain contracts that would conflict with its mission.
Zeiss (the optics and semiconductor lithography company that makes Europe’s most strategically critical industrial machinery) has been owned by the Carl-Zeiss-Stiftung since 1889.
Mozilla Foundation owns Mozilla Corporation. That’s why Firefox isn’t a Chrome.
Ikea, Bertelsmann, Heraeus, dm-drogerie markt — same model.

This is not a fringe idea. It is one of the oldest and most resilient corporate structures in continental Europe. What’s new is seeing it applied to a cloud computing company that competes directly with AWS, Microsoft, and Google for European business.

The ICC Incident That Made This Urgent

In 2025, the chief prosecutor of the International Criminal Court abruptly lost access to his Microsoft email. The reason: US executive sanctions issued in response to ICC investigations that the US government opposed. The story rippled through European policy circles because of what it demonstrated structurally — an American cloud provider’s ability to serve a European-headquartered institution depends on US executive branch decisions over which neither the customer nor the provider has any meaningful say.

The ICC is a treaty body. It is one of the most legally consequential institutions on Earth. If its prosecutor can have his email cut off by a presidential order, what does that imply for every European hospital, ministry, bank, and university running on AWS, Azure, or Google Cloud?

Boris Siegenthaler referenced this incident directly in his announcement. It is the kind of moment that turns “we should think about cloud sovereignty” into “we should structurally prevent this from happening to us.” (For background, see our explainer on why EU digital sovereignty actually matters and the CLOUD Act glossary entry.)

What It Changes for Vendor Selection

If you are a European business, public institution, or regulated entity evaluating cloud vendors in 2026, the Infomaniak Foundation announcement changes the calculus in three concrete ways.

1. Acquisition risk is eliminated. Most “EU-friendly” SaaS vendors are still owned by venture capital firms or holding companies with a clear path to exit. The exit is usually an acquisition — often by a US strategic. Your “EU-headquartered vendor” can become a Salesforce property in eighteen months. With Infomaniak, that exit path no longer exists. The shares physically cannot be sold.

2. Mission drift is structurally constrained. The foundation charter binds the company. If a future CEO wanted to pivot to “AI training data licensing” or “we’ll just keep a copy in Virginia, it’s cheaper,” they would be acting against the charter. This is not nothing. It is the same kind of binding constraint that makes Bosch refuse defence contracts that conflict with its founding values.

3. Pricing pressure from short-term shareholders disappears. When investors demand 25% YoY growth, the temptation to monetise through dark patterns, hidden tier limitations, or aggressive upsells grows. A foundation-owned company is not running a growth-at-all-costs playbook because the foundation is not trying to flip its position.

For procurement teams, this means a vendor whose long-term incentives are now legally pinned to the things you cared about when you chose them. For CTOs, it means one fewer “what happens if they get acquired” question in the risk register.

What It Doesn’t Change

It’s worth being honest about the limits of this structure.

A foundation can still make bad decisions. Infomaniak can still ship a product that is worse than AWS on some specific dimension. Swiss data residency does not automatically mean better uptime or better support. The structural protection is against changes to what the company is for, not against ordinary execution risk.

Foundation governance has its own pathologies. Foundations can become bureaucratic. The Carl-Zeiss-Stiftung famously had decades of internal politics. Robert Bosch GmbH has had its own labour disputes. None of this is solved by a charter.

And the foundation model only works if the underlying business stays healthy. A foundation-owned company that loses money has to find more revenue, cut costs, or take on debt. It cannot simply sell equity to private equity to bail itself out. This is good for sovereignty and bad for crisis management. Infomaniak’s bet is that thirty years of profitable operations gives them the durability to absorb that constraint.

The Broader Pattern

What you are looking at, when you look at the Infomaniak Foundation, is the European response to the consolidation of digital infrastructure in the hands of four American companies.

The European tools movement — Proton, Infomaniak, Mistral AI, Mullvad, Threema, Element, Mojeek, DeepL, OVHcloud, Scaleway, Hetzner, Tuta, Nextcloud — does not need just better products. It needs corporate structures that prevent the predictable outcome where a successful EU tech company gets acquired by Microsoft or Salesforce in year ten and quietly dismantles the privacy posture that made it successful in the first place.

Steward ownership is not the only answer. Cooperative ownership (the Mondragon model), B-Corp status, certified social enterprises — all of these are options. But of these, the foundation model has the strongest legal teeth. A charter is not a marketing claim. It is enforceable.

Expect to see more European tech founders make this move in the next five years. The Infomaniak announcement is significant because it is one of the largest and most operationally serious European cloud companies to do it. It will become the reference case.

What To Do Now

If Infomaniak is already part of your stack, nothing changes operationally — but the long-term confidence you can place in that choice just got materially stronger.

If you are evaluating EU cloud vendors:

Infomaniak kDrive replaces Google Drive and Dropbox. Fifteen GB free, hydroelectric data centres, full GDPR.
Infomaniak Web Hosting replaces GoDaddy and US shared hosting. Free domain, EU jurisdiction, renewable energy.
Infomaniak Managed Cloud replaces DigitalOcean and Linode. Sovereign Swiss infrastructure, no US fallback path.

All three are now backed by one of the most durable governance structures in European tech. Same Swiss data centres on renewable hydroelectric power. Same GDPR compliance. Same end-to-end product line. Plus a charter that future executives cannot walk back.

If you write about, advise on, or set policy around European digital sovereignty, this announcement is worth citing. It moves the conversation from “we should support European alternatives” to “here is what a structurally sovereign European alternative looks like, and here is the legal mechanism that makes it durable.”

If you want to see the rest of the Swiss tech ecosystem this fits into, see our deep dive on the twelve Swiss tools built around privacy by default.

Sovereignty is not a feature. It is a structure. The Infomaniak Foundation is what that structure looks like when somebody actually means it.

Want a personalised European stack recommendation? Try our 2-minute decision wizard — it asks you four questions about your priorities and returns a ranked shortlist of EU-built tools.