Industry
Funding rounds, partnerships, acquisitions, product launches, and market developments across the quantum computing industry and its enabling ecosystem.
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Japan Launches First Homegrown Quantum Computer, Marking a Quantum Sovereignty Milestone
Japan has officially switched on its first quantum computer built entirely with homegrown technology. The new superconducting system went live on July 28, 2025 at Osaka University’s Center for Quantum Information and Quantum Biology (QIQB) - a landmark achievement that…
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Jiuzhang 4.0: 3,050 Photons, 25.6 Microseconds, and a Direct Answer to the Algorithm That Threatened Photonic Quantum Advantage
15 Aug 2025 - A research team led by Pan Jianwei and Lu Chao-Yang at the University of Science and Technology of China (USTC), in collaboration with Tsinghua University and Jiuzhang Quantum Technology Co. Ltd., has demonstrated the largest photonic…
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Alice & Bob’s New “Unfolded” Code Dramatically Lowers Magic State Overhead
A new research paper from quantum startup Alice & Bob in collaboration with Inria unveils a technique to significantly reduce the cost of magic state generation - a crucial resource for universal fault-tolerant quantum computing. The paper, titled “Unfolded distillation:…
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IBM Launches Heron R3 (ibm_pittsburgh): ~350 µS T2 and a Quality Upgrade for Its 156‑Qubit Platform
IBM has rolled out Heron r3, a new revision of its Heron processor family, debuting on the IBM Quantum Platform as ibm_pittsburgh in late July 2025. The headline change is quality, not scale: r3 keeps the 156‑qubit heavy‑hex design introduced with Heron r2, but IBM says targeted…
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Microsoft’s Majorana‑1 Chip Demonstrates X and Z Loop Parity Measurements
Microsoft’s Azure Quantum team has released a new scientific paper (Distinct Lifetimes for X and Z Loop Measurements in a Majorana Tetron Device) presenting the first experimental evidence of complementary Pauli-X and Pauli-Z parity measurements on a topological qubit. The…
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Quantum Europe Strategy: Europe’s Five-Pillar Plan to Lead the Quantum Revolution
On July 2, 2025, the European Commission unveiled the Quantum Europe Strategy – a comprehensive roadmap to transform Europe into a “quantum industrial powerhouse” and global leader in quantum technologies by 2030. This strategy arrives at a pivotal moment: quantum…
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Quantinuum’s Breakthrough Sets Course for Fault-Tolerant Quantum Computing by 2029
Quantinuum announced a significant technical breakthrough: the company claims to have overcome the “last major hurdle” on the path to scalable, universal fault-tolerant quantum computers. In a press release accompanying two new research papers, Quantinuum declared itself the first to…
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Microsoft Unveils New 4D Quantum Error-Correcting Codes
Microsoft Quantum's researchers have introduced a new family of four-dimensional (4D) geometric quantum error-correcting codes that promise to dramatically outperform today’s standard 2D surface codes. Revealed in a new preprint "A Topologically Fault-Tolerant Quantum Computer with Four Dimensional Geometric Codes"…
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IonQ’s 2025 Roadmap: Toward a Cryptographically Relevant Quantum Computer by 2028
IonQ has unveiled an accelerated quantum computing roadmap that, if realized, could deliver a cryptographically relevant quantum computer (CRQC) as early as 2028. In a June 2025 announcement, the Maryland-based quantum startup – known for its trapped-ion technology – outlined…
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IBM’s Roadmap to Large-Scale Fault-Tolerant Quantum Computing (FTQC) by 2029 – News & Analysis
June 10 2025 IBM made a landmark announcement outlining a clear path to build the world’s first large-scale, fault-tolerant quantum computer by the year 2029. Codenamed IBM Quantum “Starling,” this planned system will leverage a new scalable architecture to achieve…
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A Reality Check on Forbes’ “20 Real-World Quantum Computing Applications”
A few of Forbes’s examples are genuinely promising; several smash together disparate ideas without noting the engineering road‑map; and some miss key caveats that separate “demo‑ready” from “production‑ready.” The authors could have done a sharper job sorting mature use cases…
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Dutch Quantum Ecosystem Unveils “Tuna-5” Open-Architecture Quantum Computer
The Dutch quantum computing community has reached a new milestone, revealing a homegrown quantum computer named Tuna-5. Announced in mid-May 2025, the Tuna-5 system is a 5-qubit superconducting quantum computer built using a modular “open-architecture” approach, and it’s now accessible…
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Jinan-1’s real-time QKD demo is a “practicality milestone,” not just a distance headline
A new Nature paper - and a companion Nature news story - highlights what might be the most “deployment-shaped” leap in satellite quantum key distribution (QKD) since the Micius era: Jinan‑1, a quantum microsatellite, has demonstrated real-time space-to-ground QKD using portable (~100 kg) optical ground…
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D-Wave Claims Quantum Supremacy with Quantum Annealing
D-Wave Quantum Inc. has announced a breakthrough, claiming to achieve quantum computational advantage – even “quantum supremacy” – using its quantum annealing technology on a practical problem. In a peer-reviewed study published in Science on March 12, 2025, D-Wave’s researchers…
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Zuchongzhi 3.0 Quantum Chip: Technical Analysis and Implications
China’s quantum computing powerhouse, the Zuchongzhi research teams, just unveiled Zuchongzhi 3.0, a new superconducting quantum processor with 105 qubits, marking a major leap in quantum computing performance. Announced in March 2025 by a University of Science and Technology of…
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