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Israeli Startup Unveils Revolutionary Design for Million-Qubit Quantum Machines, Eyeing the Lead Over Google and IBM
The Next Big Leap in Quantum Technology
In a striking development that could reshape the landscape of quantum computing, Israeli startup QuamCore has raised \$26 million in Series A funding to address one of the sector’s biggest bottlenecks: scalability. While industry leaders like Google and IBM have managed to create superconducting quantum processors that operate with a few thousand qubits per cryostat, QuamCore boldly claims it has engineered an architectural roadmap to scale that up to 1 million qubits—within a single cryostat.
This ambitious funding round, which includes a \$4 million non-dilutive grant from the Israel Innovation Authority, brings QuamCore’s total raised capital to \$35 million. The Series A was led by Sentinel Global, with additional backing from Arkin Capital, Viola Ventures, Earth & Beyond Ventures, Surround Ventures, Rhodium, and qbeat.
Unlike startups that aim to reinvent the qubit itself, QuamCore is focused on reimagining the architecture around the most proven technology to date: superconducting qubits. Its key innovation lies in integrating superconducting digital control logic directly within the cryostat, thus eliminating the miles of cabling typically required to connect quantum processors to their external controllers. This architectural shift reduces thermal load, enabling more stable and scalable operation.
The system also features native error correction, an essential feature for building fault-tolerant quantum computers capable of solving real-world problems. With most of the industry stuck at the complexity wall that arises when scaling beyond thousands of qubits, QuamCore aims to change the game.
Deep Tech Meets Deep Talent
At the helm is CEO Alon Cohen, who previously co-founded the EyeC Radar Group at Mobileye (Intel) and was instrumental in advancing radar-based autonomous vehicle technology. He is joined by CTO Prof. Shay Hacohen-Gourgy, a leading expert in superconducting quantum systems and professor at the Technion – Israel Institute of Technology. Also on the founding team is Chief Scientist Prof. Serge Rosenblum from the Weizmann Institute of Science, and Senior Advisor Prof. Eby G. Friedman, a legend in superconducting digital circuit design from the University of Rochester.
QuamCore’s next steps include transitioning from simulation to the fabrication of its first-generation quantum processors, building a dedicated quantum lab, and expanding operations with the new funding.
💡 What Undercode Say:
QuamCore is not just another quantum computing startup —
The decision to embed superconducting digital logic within the cryostat is a masterstroke. It addresses a glaring issue plaguing today’s quantum machines: the overwhelming thermal noise and communication complexity caused by external wiring. By solving this at the hardware architecture level, QuamCore eliminates one of the major barriers to true quantum scalability.
But what truly elevates the credibility of this vision is the pedigree of its leadership. Alon Cohen’s engineering credentials from Mobileye lend a practical, industry-proven mindset to QuamCore’s goals. Professors Hacohen-Gourgy and Rosenblum bring academic authority, with decades of high-impact research, while Friedman adds serious semiconductor systems depth—a rare combination that can translate scientific theory into silicon reality.
From a macro lens, this positions Israel as a dark horse in the global quantum race. With sustained backing from its innovation authority and access to elite academic labs, the country is steadily assembling the components of a national quantum ecosystem—potentially rivaling U.S. and Chinese initiatives.
Investors are clearly buying into this future. The fact that the round was oversubscribed and supported by a strong lineup of returning and new VCs indicates high market confidence. And it’s justified. QuamCore is not promising magic—it’s promising sound engineering, proven principles, and a roadmap to make quantum computers not just more powerful, but actually usable.
What remains to be seen is whether the simulated architecture can withstand the brutal test of real-world fabrication. Scaling to 1 million qubits is not just a hardware challenge; it demands synchronized orchestration of quantum coherence, error correction, and low-latency control logic at a scale never achieved before.
Still, if QuamCore delivers even 10% of its promised scale, it will put enormous pressure on incumbents to rethink their modular strategies. It may even accelerate the commercial timeline for quantum advantage in fields like drug discovery, cryptography, and optimization.
This isn’t just a tech story—it’s a potential paradigm shift in how we think about building complex, scalable, and fault-tolerant quantum systems.
🔍 Fact Checker Results:
✅ Claimed technology uses superconducting qubits — Verified and widely accepted as the leading platform in current quantum research.
✅ 1 million qubits in a single cryostat — Currently unproven but not impossible; no fabricated model exists yet.
✅ Leadership background and affiliations — Confirmed through institutional bios and publication records.
📊 Prediction:
By 2028, if QuamCore successfully fabricates even a proof-of-concept chip with 50,000+ qubits in a single cryostat, it will attract acquisition offers from top U.S. tech firms and possibly spark a quantum arms race. Expect increased IP filings, patent wars, and possibly government-level collaborations in Israel to ensure domestic ownership of this breakthrough.
🕵️📝✔️Let’s dive deep and fact‑check.
References:
Reported By: calcalistechcom_242fb29353edccc76d53fcab
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