After selling Silo AI to AMD for $665m, the Helsinki entrepreneur is doing it again. Qutwo’s angel round prices a quantum-classical orchestration layer with no quantum hardware shipping yet, and customers already paying tens of millions for it.

There is a particular kind of European startup story that is not supposed to happen at this speed. Qutwo, the Helsinki-based quantum-classical orchestration company that emerged from stealth in February, has closed an angel round at a valuation of approximately $380m.

The company is roughly three months out of stealth. It has no commercially shipping quantum hardware. The product it sells, Qutwo OS, is a software layer that allows enterprise customers to start running workloads in a hybrid classical/quantum-inspired environment now, on the assumption that some of those workloads will move to actual quantum hardware later, when the hardware is ready.

On those facts alone, $380m for an angel round is a striking number. The reason the round was raised at all, and at this price, is the founder.

Sarlin’s track record

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Peter Sarlin comes into Qutwo with one of Europe’s strongest recent AI founder records. He co-founded Silo AI in Helsinki in 2017, then sold it to AMD in 2024 in a $665m cash deal that AMD described as the acquisition of Europe’s largest private AI lab. The deal was announced in July and completed on 12 August 2024.

Silo AI was not a speculative lab. It had enterprise customers including Allianz, Philips, Rolls-Royce, and Unilever, and had built multilingual open-source models before AMD bought the team to strengthen its AI software stack.
That matters because Qutwo is being priced less like a normal early-stage startup and more like a founder-led second act. Sarlin has already built and exited a serious European AI company. His next bet is the orchestration layer between classical AI and quantum computing.

What Qutwo does?

Qutwo’s pitch is not that quantum computing is ready today. It is that enterprises need to prepare their AI and ML workloads for the moment when quantum hardware becomes commercially useful.

The company is building Qutwo OS, an orchestration layer designed to sit between existing enterprise systems and future quantum-compute environments. The software is meant to classify, route, and optimise workloads, using hybrid classical and quantum-inspired computing now, then connecting to real quantum hardware when it becomes practical.

That is the strategic bet: the value may not sit only in the hardware, but in the layer that decides which workloads go where.
Qutwo is also not waiting for the hardware market to mature before selling. It is already working with Zalando on AI “lifestyle agents” and with OP Pohjola on quantum-AI research for financial-services use cases such as risk analysis, portfolio optimisation, and fraud detection. Sifted reported that Qutwo had €20m in future contracts signed at launch.

Qutwo has now raised a €25m angel round at a €325m valuation, or roughly $380m. For a company only months out of stealth, that is unusual. It also says something about the structure Sarlin wanted.

Most startups at this stage would raise an institutional seed or Series A. Qutwo has chosen an angel round instead, likely because it preserves more founder control and brings in a curated group of strategic backers without accepting the governance structure of a conventional VC-led round.

For a founder coming off a $665m exit, with a family office behind him, that structure makes sense. The round gives Qutwo a public price marker without forcing it into the usual early institutional venture template.

The European context

The round lands at a moment when European quantum and AI funding is becoming more serious. Qutwo is not trying to build the quantum hardware itself. It is positioning around the software layer that could make that hardware usable for enterprises.
That makes it a complement to Europe’s hardware companies rather than a direct rival.

The broader European story is also important: a Helsinki-based founder, European enterprise customers, family-office incubation, and a thesis that reduces dependence on US AI and compute infrastructure.

For European deeptech, this is the more interesting signal. The Silo AI exit did not simply return capital. It produced a founder who is now recycling credibility, money, and commercial experience into a larger technical bet.

The first risk is hardware dependency. Qutwo’s full strategic value depends on quantum hardware becoming useful for real enterprise workloads. If that takes longer than expected, Qutwo remains a hybrid classical and quantum-inspired software company, which is still valuable, but smaller than the valuation implies.

The second risk is competition. AWS Braket, Azure Quantum, Google Quantum AI, and specialist players such as Classiq, Strangeworks, and Q-CTRL are all circling the orchestration layer. Qutwo’s early advantage is its founder team and customer traction, but hyperscalers have distribution.

The third risk is pace. Silo AI was built over years. Qutwo is moving from launch to major contracts to a $380m valuation in months. The company now has to scale quickly without losing the operating discipline that made Sarlin’s first company work.

Qutwo is one of the most distinctive European deeptech rounds of 2026 so far. The valuation is high, but the logic is clear: Sarlin has founder credibility, Qutwo has early enterprise demand, and the company is attacking a strategic layer between today’s AI systems and tomorrow’s quantum hardware.

The red line of the story is not that quantum computing has arrived. It has not. The story is that Sarlin is betting the operating system for the quantum-AI transition can be built before the transition itself is complete.

If that bet is right, Qutwo’s $380m angel valuation may look less like a peak and more like the first institutional price marker for a new European compute company. If it is wrong, the company still has a commercially useful hybrid-AI layer, but not the category-defining position the round is pricing in.