What’s getting funded in quantum right now?
In our quantum computing market deck, you will find everything you need to understand the market
SUMMARY
What’s getting funded in quantum right now? Above all, the physical path to useful quantum computing: processors, full machines, error correction, fabrication, control systems and the infrastructure needed to make quantum hardware work at industrial scale.
Funding is genuinely surging, but the headline totals need context. QED-C counted $4.9 billion of private venture capital in 2025, while McKinsey reached $12.6 billion using a broader definition; the datasets differ, yet both show a sharp step-up in capital.
The boom is concentrated rather than broad. In our twelve-round hardware and infrastructure cohort, the five largest financings absorbed about 63% of the roughly $1.8 billion raised.
Investors have not picked a winning qubit architecture. Neutral atoms, superconducting circuits, silicon spins, trapped ions and photonics are all still attracting serious money, while the common test is shifting toward logical qubits, error-correction overhead, repeatable manufacturing, data-center integration and operating cost.
Neutral atoms and silicon are especially hot for different reasons. Neutral atoms offer a potentially cleaner error-correction path, while silicon gives investors a familiar semiconductor manufacturing story built around CMOS-scale economics.
The picks-and-shovels layer is becoming a major funding category of its own. QuantWare, Quantum Machines and Nu Quantum show that control, fabrication and networking can attract nine-figure checks without requiring one startup to win the entire architecture race.
Quantum software has split into two markets. Pure quantum applications still tend to raise tens of millions, while quantum-derived software can reach much larger rounds when it solves an immediate classical problem, as Multiverse Computing’s AI-compression business shows.
The clearest near-term revenue sits outside general-purpose fault-tolerant computing. Quantum sensing, post-quantum security and enabling infrastructure already address customer problems that exist today, even if their funding rounds are smaller than the biggest hardware bets.
Governments are no longer just funding research around the sector; they are becoming direct investors, strategic backers and likely customers. That is helping Europe and China sustain large quantum companies alongside the deeper U.S. private-capital market.
The commercial gap is still huge. QED-C estimates roughly $1.9 billion of total quantum-technology revenue in 2025, less than the private venture capital invested that same year. The next divide will be between companies that can turn ambitious physics into repeatable systems, contracts and shipped products, and those that still mainly have a roadmap.
This market map, featured in our quantum computing market deck, highlights top companies and startups in the quantum computing market
Is quantum funding really surging right now?
Yes. Quantum funding is running at record levels, and the newest rounds show that the surge is still alive.
The cleanest industry-wide number comes from QED-C’s 2026 State of the Global Quantum Industry report. It counted $4.9 billion of private venture capital invested in quantum companies in 2025, up 192% from the previous year. McKinsey’s latest Quantum Technology Monitor arrives at a much larger $12.6 billion because its definition is broader and includes capital-market transactions across quantum computing, communications and sensing. We should not mix those two totals, but both point in the same direction: quantum went through a major step-up in capital last year.
The more useful evidence for what is happening now is the flow of new rounds since then. We tracked twelve disclosed financings from early April through early July for companies building quantum-computing hardware or closely related infrastructure. Together they add up to roughly $1.8 billion, or almost $150 million per round on average. The newest rounds we found after that group have mostly been smaller, although China’s Unitary Quantum recently closed a Series A worth several hundred million yuan. The pace has slowed from the most intense stretch, but large new hardware rounds are still appearing.
The recent flow rules out the idea that quantum had one exceptional fundraising year and then cooled immediately. A serious quantum hardware company can now plausibly raise the sort of round that used to be reserved for late-stage software businesses.
| Funding view | What it counts | Latest useful figure |
|---|---|---|
| QED-C private venture capital | Venture investment across the quantum industry | $4.9B in 2025, up 192% |
| McKinsey quantum startup investment | Broader quantum technology funding including capital-market deals | $12.6B in 2025, 6.3x the previous year |
| Our recent hardware cohort | 12 disclosed hardware/infrastructure financings from early April through early July | About $1.8B, nearly $150M per round |
If you want more recent data on this point, please see our latest quantum computing market report.
Is quantum money spreading across the sector or piling into a few companies?
Mostly into a small club. The current quantum funding boom is heavily concentrated in companies that investors think can survive the expensive jump from laboratory hardware to industrial systems.
Our twelve-round cohort makes that easy to see. The five largest financings account for about $1.14 billion of the roughly $1.8 billion total, or 63%. Fewer than half of the companies took almost two-thirds of the capital. QED-C’s broader 2025 numbers show the same basic shape, while McKinsey found that the ten largest deals captured roughly 60% of startup investment in its dataset.
The size of some early rounds makes the concentration even more striking. Sygaldry announced a $105 million Series A after a $34 million seed, while Quobly raised €115 million at Series A. These rounds are paying for fabrication, cryogenics, control electronics, specialized scientists and years of engineering before the final product reaches anything close to software-like margins.
Investors are making fewer cheap experiments and more expensive convictions. A quantum startup can still raise a normal seed round, but the companies at the center of the market now need enough capital to build hardware, prove error correction and start industrializing at the same time. That is a lot to finance in one go.
As this chart shows, and as featured in our quantum computing market deck, search interest in quantum computing has grown significantly
What part of quantum is getting the biggest checks today?
Quantum hardware is taking the biggest checks today, especially companies trying to build or industrialize full quantum computers.
Our twelve-deal cohort makes the split unusually clean: every company in it is building quantum hardware, processors or infrastructure around the machine. Qolab raised $54.2 million around superconducting processors, while Q-Factor raised $24 million at seed to pursue neutral-atom hardware. Sygaldry has raised $139 million across its seed and Series A to build quantum-accelerated AI servers. Even the smaller current rounds keep pointing toward physical compute rather than a large standalone application layer.
Software has a harder time matching those round sizes when its value depends on future quantum machines. Phasecraft’s $34 million Series B remains a meaningful pure quantum-algorithm round, yet it is roughly one-tenth the size of the largest current hardware rounds. JIJ recently raised about $5.2 million for an optimization platform spanning AI, classical optimization and quantum computing. Those are credible businesses, but they live in a different funding tier from companies building processors and complete machines.
There is one big exception, Multiverse Computing, which recently announced a Series C of up to €500 million. We should treat it carefully. Multiverse grew out of quantum software, but the product driving its current commercial story is CompactifAI, which compresses AI models for ordinary classical hardware. The company says annualized revenue has grown more than tenfold since its previous round and that its models are already running across millions of devices. Investors can fund that business without waiting for a fault-tolerant quantum computer.
The biggest quantum checks currently go to hardware. Software reaches the same scale when it escapes the dependency on future quantum machines and sells into a large market that already exists.
If you want more recent data on this point, please see our latest quantum computing market report.
Have investors picked a winning quantum-computer architecture yet?
Not yet. Investors are still financing several incompatible quantum-computer architectures at once, which tells us the technical race remains genuinely open.
Superconducting systems keep attracting capital because the ecosystem is mature and companies know how to fabricate and control them. Neutral atoms are pulling in huge rounds because they can arrange large atomic arrays and now have a more credible error-correction story. Silicon spin qubits appeal to investors who want to reuse semiconductor manufacturing. Trapped ions still offer very high-fidelity operations. Photonic systems offer a route built around light, networking and chip manufacturing.
What has changed lately is the question investors are asking each architecture. Raw physical-qubit counts carry less weight than they did a few years ago. The harder questions are how many logical qubits the machine can produce, how much error-correction overhead it needs, whether components can be manufactured repeatedly, how the system fits into a data center and what it costs to operate at scale.
Money can spread across architectures while still converging around the same engineering milestones. The winning qubit is unresolved, so investors are asking whether each team has a plausible route from physics to a reliable machine.
| Architecture | Recent funding example | What investors are trying to prove |
|---|---|---|
| Neutral atoms | Oratomic, $300M Series A | Can large atom arrays reach fault tolerance with much less error-correction overhead? |
| Superconducting | SpinQ, RMB 1B Series D | Can a mature qubit platform scale into fault-tolerant systems and repeatable manufacturing? |
| Silicon spin | Quantum Motion, $160M Series C | Can quantum chips inherit the economics and scale of CMOS manufacturing? |
| Trapped ions | eleQtron, €57M Series A | Can high-fidelity ion systems become industrial products with scalable control? |
| Photonics | QBoson, RMB 1B financing | Can optical systems and photonic chips be manufactured at useful scale? |
This chart, included in our quantum computing market deck, illustrates yearly VC funding for quantum computing startups
Why are neutral-atom quantum startups suddenly raising so much?
Neutral atoms are one of the hottest quantum hardware bets now because recent work on error correction has made the path to useful machines look shorter and less hardware-heavy than many investors expected.
Oratomic is the clearest example. The Caltech spinout raised $300 million in its first institutional round and says it is going straight after a fault-tolerant machine rather than spending years selling intermediate NISQ products. Its core claim is unusually aggressive: the team believes useful fault-tolerant computation could be reached with roughly 10,000 to 20,000 physical qubits under its architecture, far below many older million-qubit roadmaps.
Oratomic is part of a much wider neutral-atom funding wave. QuEra raised more than $230 million in the previous cycle and has since published a roadmap targeting fault-tolerant systems. Atom Computing recently raised more than $300 million to accelerate deployment of fault-tolerant neutral-atom machines. Across those three companies, that is more than $830 million of disclosed capital around neutral-atom computing in a relatively short period.
The attraction is easy to understand without pretending the architecture has already won. Neutral atoms can be trapped and rearranged with lasers, large arrays have already been demonstrated, and the same reconfigurability that makes the hardware flexible may also help with error correction. Investors now have enough experimental evidence to fund the next question: whether those elegant laboratory properties survive when the machine becomes much larger, faster and more automated. Not every bet will.
If you want more recent data on this point, please see our latest quantum computing market report.
Why is silicon quantum computing attracting nine-figure rounds now?
Silicon quantum is drawing nine-figure rounds because it gives investors a familiar scaling story: build qubits with processes that look much closer to the semiconductor industry we already know.
Quantum Motion raised $160 million to commercialize silicon spin-qubit systems designed to fit into standard data-center racks. Quobly followed with a €115 million Series A to industrialize silicon quantum processors and bring its first commercial product to market. The investor lists are telling. Bosch Ventures has backed Quantum Motion, while Quobly’s round brought in STMicroelectronics, Bpifrance, SEALSQ, the European Innovation Council and Air Liquide’s venture arm.
Those investors understand fabs, chips, industrial gases, electronics and manufacturing yield. Their presence says more than a generic deep-tech VC endorsement would. The silicon thesis is that quantum eventually needs the same qualities classical computing spent decades optimizing: dense integration, repeatable fabrication, reliable packaging and a supply chain that can produce large volumes.
We still do not know whether silicon spin qubits can hit the required fidelity and control at very large scale. Meanwhile, investors are paying much more attention to manufacturability, and silicon gives them a concrete answer to the question of how millions of physical components might eventually be built.
This chart, included in our quantum computing market deck, looks at IonQ’s strategy in quantum computing
Are investors funding the companies that sell tools to quantum-computer makers?
Yes. Quantum suppliers selling control systems, processors, fabrication and networking are now getting serious funding too.
QuantWare is probably the cleanest example. Its $178 million Series B is funding superconducting quantum processors and KiloFab, a dedicated facility designed to manufacture quantum processing units. The company says it has shipped processors to more than 50 customers across 20 countries. Instead of betting that its own full-stack computer beats every rival, QuantWare can sell a core component to multiple teams.
Quantum Machines has built a similar position one layer higher in the stack. Its $170 million Series C funded control hardware and software that can work across different quantum architectures. The company says its customer base includes more than half of the companies developing quantum computers. Nu Quantum raised $60 million for networking technology designed to connect quantum processors into larger systems.
The supplier model is attractive because a company can win without correctly guessing the final qubit architecture. Every serious quantum machine needs control electronics, fabrication, packaging, interconnects and networking. A startup sitting on one of those shared bottlenecks has several ways to succeed instead of relying on one hardware roadmap.
Is quantum software still getting funded?
Yes. Quantum software still gets funded, but the market has split in two: software waiting for better quantum computers, and software using quantum ideas to sell something useful on classical machines today.
The first group still raises money, just at much smaller scale. Phasecraft raised $34 million to push quantum algorithms toward chemistry, materials and optimization. JIJ’s newest financing is about $5.2 million for a hybrid optimization platform combining AI, mathematical optimization and quantum techniques. Those rounds show continued investor interest, but they also show the constraint: the ceiling is lower when the product’s biggest commercial payoff depends on hardware that is still developing.
Multiverse Computing sits in the second group and changes the comparison completely. Its new Series C targets up to €500 million at a €1.5 billion pre-money valuation. The company’s roots are in quantum software, but its fastest-growing product uses tensor-network methods to compress AI models that run on classical processors. Multiverse says Q1 sales grew 96-fold year over year and that annualized revenue has increased more than tenfold since its previous round.
The split is hard to miss. Investors will write a huge check for quantum-derived mathematics when customers can deploy the result immediately. Pure quantum application software still has to wait for enough usable quantum compute underneath it, which keeps most rounds smaller for now.
This chart, included in our quantum computing market deck, illustrates yearly funding for quantum computing startups
Which quantum businesses can make money before fault-tolerant computers arrive?
Quantum sensing, post-quantum security and some infrastructure businesses currently have the clearest route to revenue without waiting for a general-purpose fault-tolerant computer.
Quantum sensing already has a measurable market. QED-C estimates roughly $470 million of global quantum-sensing revenue in 2025 and expects the category to reach about $1.1 billion by 2028. Defense is expected to remain the largest customer group, with navigation, timing, magnetometry, imaging and GPS-denied positioning among the obvious use cases. QuBeats raised $15 million around quantum sensors, while Dirac Labs recently raised $1.8 million to test quantum positioning technology for environments where GPS does not work.
Post-quantum cybersecurity has an even simpler commercial trigger. Companies and governments need years to inventory old cryptography and migrate to quantum-resistant standards, so they cannot sensibly wait until a powerful quantum computer appears. QIZ Security raised $17 million to help enterprises manage that migration. Project Eleven raised $20 million around quantum-resistant infrastructure for digital assets. The size of those rounds is modest compared with hardware, but the customer problem exists now.
The money is following two very different timelines. Fault-tolerant hardware offers the largest possible upside and absorbs the most capital. Sensing, security and enabling infrastructure address smaller markets today but can get paid much earlier. Those businesses can make sense even if useful general-purpose quantum computers take much longer to arrive.
If you want more recent data on this point, please see our latest quantum computing market report.
Are quantum startups actually making money yet?
Some are. Quantum startups now have real orders, shipped hardware and double-digit-million quarterly revenue, although sales are still tiny compared with the money flowing into the sector.
QED-C estimates that the whole quantum technology market generated about $1.9 billion of revenue in 2025, including roughly $1.4 billion from quantum computing and $470 million from sensing. Against that base, the funding wave is enormous: private venture capital alone reached $4.9 billion in the same year. Investors are putting more money into the industry than the industry currently generates in annual revenue.
eleQtron gives us a more concrete company-level example. The trapped-ion startup disclosed more than €54 million of signed contracts when it raised its €57 million Series A. QuantWare says it has shipped processors to more than 50 customers. Infleqtion recently reported quarterly revenue of $12.6 million, up 116% year over year, and lifted its full-year outlook to about $43 million. These figures are still small by normal computing-industry standards, but they are much stronger evidence than another laboratory benchmark.
The commercial bar has moved. A few years ago, technical progress alone could carry most of the story. Today, the better-funded companies increasingly need to show contracts, deployments, shipped hardware, cloud usage or credible customer co-development alongside the physics. That pressure will only increase as round sizes rise.
This chart, included in our quantum computing market deck, compares the main business model options for quantum computing hardware startups
Are governments now investing in quantum startups like VCs?
Governments are now investing directly in quantum startups, while also acting as strategic backers and future customers.
The British Business Bank invested £100 million in OQC’s £260 million Series C. France’s Bpifrance helped lead Quobly’s €115 million financing, with the European Innovation Council also participating. Spain authorized a €107 million public investment in Multiverse Computing as part of its push for sovereign AI and advanced computing.
China uses a different mix, but the direction is similar. SpinQ’s recent RMB 1 billion Series D included semiconductor, aviation and state-linked investment groups, and the company says it raised RMB 2 billion across two rounds within six months. Unitary Quantum’s latest Series A was led by Shenzhen Capital Group and included other state-linked funds. Private capital and industrial policy are increasingly intertwined in the sector.
Governments have a reason to behave differently from ordinary VCs here. Quantum touches cryptography, defense, scientific computing and technology sovereignty. A government can invest in a company, fund R&D, buy early systems and help build local manufacturing around the same technology. Putting those roles together can keep strategically useful companies alive through development cycles that would be hard to finance with conventional venture money alone.
Is the quantum funding boom mostly American?
Not anymore. The United States still has the deepest private-capital pool, but Europe and China are producing enough nine-figure rounds that the quantum funding race is now genuinely multi-regional.
QED-C says U.S.-headquartered quantum companies raised more than $2.7 billion of venture capital in 2025, roughly $1 billion more than the previous year. Recent U.S. rounds include Atom Computing’s financing and Qolab’s $54.2 million round, while the country still supplies the deepest pool of private venture capital for the sector.
Europe, however, is matching the U.S. surprisingly well at the company level. OQC raised £260 million in the UK and QuantWare $178 million in the Netherlands. China is adding very large rounds of its own. SpinQ raised RMB 1 billion in its latest financing, while Unitary Quantum recently added a Series A worth several hundred million yuan.
The financing models differ. U.S. companies lean more heavily on large venture funds, Big Tech and institutional investors. European rounds often mix VC with development banks, sovereign programs and industrial groups. Chinese financings frequently combine industrial capital with state-linked funds. The result is the same competitive pressure: more than one region now has enough capital to keep several quantum architectures alive at industrial scale.
| Region | Recent examples | What stands out |
|---|---|---|
| United States | More than $2.7B of VC in 2025, plus several recent $50M+ rounds | Deep private VC remains the largest pool |
| Europe | Several recent $100M+ rounds across the UK, Netherlands and France | Private capital is increasingly blended with sovereign and industrial money |
| China | Recent RMB 1B rounds in superconducting and photonic computing | State-linked and industrial investors are funding manufacturing and fault tolerance at scale |
This chart, featured in our quantum computing market deck, illustrates how revenue is divided among customer segments in the quantum computing market
So what’s getting funded in quantum right now?
Right now, the money is going overwhelmingly toward the physical path to useful quantum computing: processors, full machines, error correction, fabrication, control systems and the infrastructure needed to deploy them.
The funding pattern is much clearer than the architecture race. Investors still disagree over superconducting circuits, neutral atoms, trapped ions, silicon spins and photonics. The common test is tougher now: a credible quantum startup needs a route to logical qubits, manufacturable hardware, reliable control and deployment outside a physics lab.
The scale of the newest rounds makes that hard to miss. We counted about $1.8 billion across twelve recent quantum-computing hardware and infrastructure financings, with the top five taking roughly 63% of the total. QED-C puts the entire current quantum technology market at only about $1.9 billion of annual revenue. Investors are financing the industrial build-out years before the commercial market catches up.
Software still matters, but the strongest funding goes to two very different cases. Pure quantum software gets sensible tens-of-millions rounds while it waits for better machines. Quantum-derived software can raise far more when it solves a classical problem immediately, as Multiverse Computing’s current AI business shows. Sensing and post-quantum security sit in another useful pocket because customers can buy them before fault-tolerant computing arrives.
Quantum funding today is an industrialization bet. Investors have not chosen the winning qubit because the evidence does not support choosing one yet. They are spending heavily on teams and infrastructure that could turn several promising physics platforms into reliable computers, while backing smaller near-term businesses that can earn revenue during the wait. The next funding divide will increasingly separate companies moving from experiments toward repeatable systems from companies that still mainly have a roadmap.
If you want more recent data on this point, please see our latest quantum computing market report.
OUR METHODOLOGY
This analysis asks what is actually getting funded in quantum right now. Instead of treating the largest headline rounds as representative of the whole market, we broke the question into the parts that change the answer: funding concentration, hardware versus software, qubit architecture, enabling infrastructure, near-term revenue, government participation and regional financing patterns.
For each part, we prioritized recent, disclosed and directly checkable evidence. We combined company financing announcements, investor participation, public-sector commitments, commercial disclosures and industry-level datasets, then looked for patterns that repeated across several independent examples rather than leaning on one exceptional deal.
We keep unlike funding datasets separate. QED-C’s 2026 State of the Global Quantum Industry report is used for private venture investment, market revenue, sensing revenue and regional investment figures, while McKinsey’s Quantum Technology Monitor 2026 is used as a broader capital-market view. Their totals are not added together or treated as interchangeable.
The recent funding cohort used in the article covers twelve disclosed financings from early April through early July involving quantum-computing hardware or closely related infrastructure. We use that cohort to study round size and concentration, not as a complete census of every quantum financing globally.
Architecture comparisons are based on what the companies are building and what the new capital is intended to prove: fault tolerance, logical-qubit scaling, semiconductor-style manufacturing, control, networking or repeatable production. Commercial traction is treated separately, using evidence such as signed contracts, shipped processors, revenue disclosures and products that customers can deploy before fault-tolerant computing arrives.
Key sources include QED-C’s State of the Global Quantum Industry 2026, QED-C’s 2026 quantum-market update, McKinsey’s Quantum Technology Monitor 2026, Oratomic’s Series A announcement, QuEra’s financing announcement, Atom Computing’s funding announcement, OQC’s Series C announcement, Quantum Motion’s Series C announcement, and Bpifrance on Quobly’s €115 million Series A.
We also used Qolab, QuantWare, Quantum Machines, Nu Quantum, Phasecraft, Multiverse Computing, eleQtron, and NIST and the U.S. Department of Commerce for company-level funding, commercialization and public-sector investment evidence.
This chart, included in our quantum computing market deck, shows how cloud quantum computing access technology has evolved over time
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