Quobly Business Model: Quantum Startup Building the Computers of Tomorrow

Most quantum computing companies have been promising a revolution for so long that the word “revolution” stopped meaning anything. But Quobly, a startup out of Grenoble, France, is doing something genuinely different. Not louder. Different. And that distinction matters more than most people realize.

How Quobly Started: Problem, Solution, Target Audience

The problem was never the physics. Physicists are brilliant people. They figured out the theory decades ago.

The real problem is manufacturing. One challenge continues to hold the sector back: building quantum computers that can be manufactured reliably and at scale. Every exotic hardware approach out there, superconducting qubits, photonic systems, trapped ions, they all work fine in a lab. But a lab is not a factory. And you cannot change the world with a lab.

Quobly’s strategy is to use proven semiconductor technologies to bring an operable quantum computer to market. The technology leverages the physical properties of semiconductors to fabricate quantum dots, which are the basis for top-quality qubits, while drawing on deep expertise in semiconductor processes already used to manufacture chips with billions of transistors.

So instead of inventing new materials or new physics, they said: what if we just used what already works? What if quantum chips were made the same way regular chips are made? That is the whole bet. Simple to say. Incredibly hard to do.

Their target customers include industrial companies with high-performance computing needs in sectors like pharmaceuticals, energy, and transportation. Not hobbyists. Not academics tinkering in basements. Real enterprises with real problems that classical supercomputers cannot solve fast enough.

Competitive Advantage

Here is the kicker. Quobly is not trying to out-weird the competition. It is trying to out-manufacture them.

Cost. “The cost of producing our chip leads us to design quantum computers that will be 100 times cheaper than competing technologies,” said CEO Maud Vinet. One hundred times. That is not a rounding error. That is a different category.

Scale. “For quantum computing to deliver value, we’re going to need millions of qubits. This will require yield and industrial capabilities.” Nobody else in this space has a realistic answer to that sentence. Quobly does, because they are already inside commercial fabs.

The right material. Quobly is focused on silicon qubits manufactured using FD-SOI technology on 300mm wafers, the same industrial processes already used across the semiconductor industry. Silicon is not exotic. And that is exactly the point.

Strategic partnerships. Quobly leverages semiconductor-grade capabilities through strategic partnerships with industrial leaders including STMicroelectronics, Air Liquide, Soitec and Orano, which accelerate the transfer of its quantum technologies. These are not PR relationships. These are production relationships.

Drop-in compatibility. Quobly’s quantum computers are designed to integrate into existing HPC and data-center infrastructures with a compatible footprint, power supply and utilities requirements, enabling straightforward deployment. You do not need to rebuild your data centre. You just add Quobly to it.

Marketing Techniques

Quobly does not run Instagram ads. It does not have a viral growth loop. And that is fine, because that is not how you sell quantum computers.

Scientific credibility. Being a spin-out of CEA and CNRS is not a footnote. It is the entire first impression. In deeptech B2B, your pedigree walks into the room before you do. Enterprise buyers do not take chances on companies they have never heard of, and they have definitely heard of France’s top research institutions.

Government programmes. The company has made revenues mostly from the Proqcima programme, a competition launched by the French government in 2024 to build a large-scale quantum computer by 2032. Winning government contracts does two things. It pays the bills. And it signals to every private-sector buyer that someone serious already trusts you.

Thought leadership. CEO Maud Vinet speaks at quantum and HPC conferences regularly. Their developer platform, Alloy Forge, builds a community of researchers who become early adopters and eventually champions inside enterprise organizations.

Funding rounds as media events. Every raise Quobly closes generates global press. The recent Series A alone landed coverage in Reuters, Sifted, TechCrunch, and dozens of tech outlets. That is millions of impressions with zero ad spend. It is smart. And it works.

How Quobly Makes Money

The reality is, Quobly is not a revenue machine yet. And they are not pretending otherwise.

Quobly is largely a pre-revenue company; the company has made around €10M in revenues across 2025 and 2026, which mostly came from the Proqcima government programme.

But the commercial model is taking shape.

Alloy Pioneer, the first system in Quobly’s Alloy product line, will be available through the cloud in 2026 via Alloy Forge, the company’s quantum application development platform. Think usage-based pricing. Research labs, innovation teams, and pharma companies pay to run computations without buying physical hardware.

Then comes 2027. The system will subsequently be deployed in high-performance computing environments. That is where the bigger contracts live. Enterprise clients paying to have Quobly hardware physically inside their infrastructure.

And government contracts keep flowing. France committed an additional €1 billion to its national quantum strategy. Quobly is the obvious beneficiary of that pipeline.

Long-term, this looks like a hardware-plus-cloud model. Sell the machine. Charge for access. Keep improving the software layer on top.

Market Share of Quobly

Right now? Minimal. But the market they are entering is not.

The global quantum computing market was estimated at USD 2.70 billion in 2024 and is expected to grow from USD 3.52 billion in 2025 to approximately USD 20.20 billion by 2030, at a CAGR of 41.8%.

That growth rate is not normal. That is almost double every few years. So even a small slice of that market at scale becomes a meaningful business very quickly.

Within Europe, Quobly is the most credible silicon-qubit quantum company operating today. Their global competitors, IBM, Google, IonQ, Oxford Quantum Circuits, mostly operate on different hardware architectures. Intel is doing silicon too, but has not shipped a commercial product. That leaves Quobly in a relatively uncrowded lane, which is exactly where you want to be when a market is about to take off.

Five megarounds ($100M+) have been raised in quantum computing in Europe since the start of 2026 alone. The money is flowing. The question is who builds the best product fast enough to capture the demand when it arrives.

Business Model Canvas of Quobly

Element	Details
Value Proposition	Silicon quantum computers 100x cheaper, built using existing semiconductor fabs
Key Partners	STMicroelectronics, Air Liquide, Soitec, Bpifrance, CEA, CNRS
Key Activities	R&D, chip fabrication, system integration, cloud platform development
Key Resources	Silicon qubit IP, FD-SOI process expertise, scientific talent, fab access
Customer Segments	HPC users, pharma, energy, transportation, research institutions, governments
Channels	Cloud via Alloy Forge, direct enterprise sales, government tenders
Revenue Streams	Cloud access fees, on-premise hardware sales, government grants and contracts
Cost Structure	R&D, chip manufacturing, engineering talent, infrastructure
Customer Relationships	Technical co-development, early adopter programme, developer community

Conclusion: Is Quobly a Viable Business?

Here is where I will be straight with you.

Quobly is not profitable. It has barely started generating commercial revenue. And quantum computing timelines have slipped before, multiple times, for multiple companies. That is the honest context.

But. The structural thesis is sound in a way that most quantum bets are not. The company demonstrated that silicon qubits could be developed within existing semiconductor manufacturing processes while integrating hardware, control electronics, and software into a unified system architecture. That is not a PowerPoint slide. That is a working proof.

With €115M freshly in the bank and commercial cloud access launching by end of 2026, Quobly has the runway to find out if their bet pays off.

The reality is, every company that eventually dominated a new computing category looked premature and speculative at this stage. AWS looked like a side project. NVIDIA looked like a gaming card company.

Quobly is building quantum computers the same way the world already builds every other chip. If that works, and the physics says it should, then this is not just a viable business. It is a category-defining one.

What Is Quobly

Quobly Raises $133M