Quint Computing raises €9.1M for leaner quantum error correction

Erlangen-based Quint Computing has raised €9.1M in its first funding round, led by Vsquared Ventures, to build superconducting quantum processors that suppress errors in the hardware itself.

Quantum hardware remains one of the most expensive bets a European investor can make, and yet a spinout founded in October 2025 has just closed what it calls Germany’s largest-ever initial funding round for a quantum computing company. Below, I lay out the round, the chip behind it and what the syndicate says about where German quantum money is going.

€9.1M from Vsquared and a deeptech syndicate

Quint Computing announced the round on November 3, 2026. Vsquared Ventures led, with Quantonation, Nucleus Capital, Faber, Vanagon Ventures and ZOHO.VC participating, alongside Prof. Mikko Möttönen, co-founder of IQM and QMill, as an angel. The company gave the round no stage label and describes it as its first funding round.

Quint also holds a separate €2.2M EIC Pathfinder grant from the European Innovation Council. That grant sits outside the €9.1M equity figure.

In the company’s words, the money goes to growing its research and engineering team across chip design, fabrication, error correction and applications, advancing its processor, and starting its first industrial deployment projects. Quint is targeting a team of around 40 people by 2028.

Dr Michael Jobst, investment partner at Vsquared, set out the bet in the release: “achieving fault tolerance at scale remains the decisive challenge.” He added that “Quint is tackling exactly this central bottleneck and therefore enabling commercial scalability.”

A chip designed to make fewer mistakes

Quint spun out of Friedrich-Alexander-Universität Erlangen-Nürnberg (FAU) and is part of Munich Quantum Valley. Its co-founders are physicists Prof. Christopher Eichler (CEO) and Prof. Michael Hartmann (CTO), with economist Dr Jona Stinner. The advisory board includes Dr Reinhard Ploss, former CEO of Infineon, and Dr Markus Hoffmann, former partnerships lead at Google Quantum AI.

The problem it attacks is well known in the field. Qubits are fragile, and correcting their errors in software demands many extra physical qubits, more control wiring and more cooling. Quint’s patented superconducting architecture is designed to prevent a large share of those errors at the hardware level. The company claims this cuts complexity, hardware and energy needs by up to 100x, a figure that comes from Quint itself.

“Our unique processor architecture reduces complexity while maintaining high clock speed,” Eichler said in the release. Hartmann stressed the same point from the engineering side: “Beyond improving error correction efficiency, we maintain high computational speed.” According to the company, Quint is already exploring use cases with Bosch, BASF and Boehringer Ingelheim. This is the first round on the Quint Computing startup profile.

A hardware market heading for $2.57bn by 2030

The Quantum Insider puts quantum computing hardware vendor revenue at $0.93bn in 2025, rising to $2.57bn in 2030, a 22% CAGR, and to about $5.5bn by 2035 (The Quantum Insider, September 2026). In the same study, the wider quantum computing market grows from $1.79bn in 2025 to $5.41bn in 2030, a 24% CAGR. Quint’s release cites a much larger McKinsey estimate of up to $2.7 trillion in economic value by 2035. That figure counts value created for industrial users; the revenue a chipmaker can capture is the Quantum Insider number.

On our fundraising data desk, €9.1M sits between the early checks and the Series A rounds we have logged in quantum. Coherence Quantum raised a €2.78M seed for quantum control, QuantrolOx a €12M Series A for quantum tuning, and Universal Quantum a $100M Series A. For a company barely a year old, a first round of this size lands much closer to QuantrolOx than to a typical pre-seed.

For a pre-revenue hardware company, a 22% growth rate in vendor revenue matters less than the date of its first industrial contract. The 2028 hiring target suggests Quint is planning a multi-year build before that point.

First-check funds join a quantum specialist

Germany is rarely accused of moving too fast on deeptech funding. This syndicate shows a different side of it. A Munich lead, a quantum specialist in Quantonation, and two first-check funds share the table with a founder-angel who has already built a European quantum hardware company at IQM.

The local detail is the interesting part. ZOHO.VC came out of the ZOLLHOF incubator in neighboring Nuremberg and announced a first close at 70% of its target fund in January (Tech.eu, January 27, 2026). Nucleus Capital, a Berlin first-check investor, writes checks of up to €1M. German seed capital is now writing checks into university physics, next to an EU grant that funds the science.

The good news is that the pieces Quint needs sit within a short train ride: FAU for talent, Munich Quantum Valley for research partners, and Bosch, BASF and Boehringer Ingelheim as potential first users. Imagine if every strong physics department in Bavaria produced one company like this a year, each with a local fund ready to write the first check.

What Erlangen has to prove by 2028

Can a hardware-level fix to error correction keep pace with the qubit counts of the larger players? Quint’s answer will come in public benchmarks of its architecture, the first of which is the clearest signal to watch.

The second is commercial. If the work with Bosch, BASF and Boehringer Ingelheim turns into paid deployment projects, Quint will have revenue from industrial users early in its life. The third is the team: reaching around 40 people by 2028 means hiring chip designers and fabrication engineers, the same profiles IQM and Europe’s other quantum hardware makers recruit.

Europe has the physicists. Quint now has the money to prove the chip. Watch Erlangen!