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India National Quantum Mission

Explore India's ₹6,003 Crore quantum initiative - 4 thematic hubs, leading startups, and latest developments

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Top 10 Quantum Computing Companies in Japanquantum-computing

Top 10 Quantum Computing Companies in Japan

Japan is quietly building one of the world's most complete quantum ecosystems — spanning superconducting processors, cold neutral-atom hardware, cryogenic materials, quantum software, and pharma-grade quantum chemistry. According to QuantumNews' Japan country page, the ecosystem now counts 52 companies, 8 university research clusters, and 1 national research institution, concentrated heavily around Tokyo (35 companies), with smaller hubs in Osaka, Wako, Yokohama, Chigasaki, Kyoto, Hamamatsu, and Tsukuba. Here's a deep dive into the Top 10 Japanese quantum computing companies, ranked by their QuantumNews Quantum Score — a composite measure of hardware scale, gate fidelity/error-correction maturity, funding raised & investor quality, and commercial momentum & partnerships.

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India’s 1,000-Km Quantum-Secure Network Marks a Defining Moment for the National Quantum Missiontechnology

India’s 1,000-Km Quantum-Secure Network Marks a Defining Moment for the National Quantum Mission

India’s National Quantum Mission has demonstrated a 1,000-kilometre quantum-secured communication network using indigenous technology developed by QNu Labs. The milestone takes India halfway towards its 2,000-kilometre inter-city QKD target and strengthens the country’s position in quantum communication and cybersecurity.

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Silicon-Spin Quantum Computers Move Closer to Integrated Chipstechnology

Silicon-Spin Quantum Computers Move Closer to Integrated Chips

Researchers have integrated silicon spin qubits, cryogenic CMOS control and superconducting interconnects into a working quantum processing unit. The advance addresses one of the biggest barriers to scaling silicon quantum computers: controlling large numbers of qubits without overwhelming cryogenic systems with wiring.

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Harvest Now, Decrypt Later: Why the Quantum Cybersecurity Threat Has Already Begunquantum-computing

Harvest Now, Decrypt Later: Why the Quantum Cybersecurity Threat Has Already Begun

A cryptographically powerful quantum computer does not yet exist, but sensitive encrypted information may already be under threat. The “harvest now, decrypt later” strategy allows adversaries to collect protected data today and wait for future quantum systems to break the encryption, making post-quantum migration an immediate cybersecurity priority.

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US National Quantum Update: July 2026quantum-computing

US National Quantum Update: July 2026

The United States advanced its quantum strategy in July through defence-backed benchmarking, fault-tolerance research, domestic manufacturing and post-quantum security, as federal policy and company activity moved closer together.

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IBM Says It Has Reached Verifiable Quantum Advantage. Here Is Why the Claim Mattersquantum-computing

IBM Says It Has Reached Verifiable Quantum Advantage. Here Is Why the Claim Matters

IBM says its latest quantum-computing experiments demonstrate a form of verifiable quantum advantage: calculations that challenge leading classical methods while still producing results that can be tested for reliability. This analysis explains what IBM has actually claimed, why verification is a major issue in quantum computing, how the technology reached this stage, and what the development could mean for India and the global technology industry.

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Freezing Swampland: How Krylov Complexity Reframes the Weak Gravity Conjecturequantum-computing

Freezing Swampland: How Krylov Complexity Reframes the Weak Gravity Conjecture

A new holographic study links the Weak Gravity Conjecture to the freezing and unfreezing of Krylov spread complexity in charged black-hole duals, offering a quantum-information perspective on a core swampland criterion.

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Canada’s Top 10 Quantum Computing Companies: The Companies Leading the Chargequantum-computing

Canada’s Top 10 Quantum Computing Companies: The Companies Leading the Charge

Canada has built one of the world’s most significant and diverse quantum technology ecosystems.

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Quantum Computing Weekly: From Bigger Machines to Practical Quantum Valuequantum-computing

Quantum Computing Weekly: From Bigger Machines to Practical Quantum Value

Quantum computing is moving beyond the race for bigger processors. This week’s developments across neutral atoms, photonics, quantum software, industrial optimisation, cryogenic infrastructure and workforce development show an industry increasingly focused on practical value, system integration and real-world deployment.

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Unlocking India's Quantum Future: From Better Medicines to Smarter Infrastructurequantum-computing

Unlocking India's Quantum Future: From Better Medicines to Smarter Infrastructure

Quantum computing is often described as the next technological revolution. But where can it realistically create value for India? From healthcare and clean energy to logistics and cybersecurity, the country's biggest opportunities may lie in solving real national challenges rather than chasing technological hype.

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Quantum Computing’s Next Breakthrough Isn’t Just Hardware, It’s Purposequantum-computing

Quantum Computing’s Next Breakthrough Isn’t Just Hardware, It’s Purpose

As quantum hardware advances, the industry’s next challenge is identifying applications where quantum systems can deliver sustained scientific, strategic and economic value.

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Top 10 Quantum Computing Companies in the United Kingdom — Ranked by QuantumNewsquantum-computing

Top 10 Quantum Computing Companies in the United Kingdom — Ranked by QuantumNews

The United Kingdom has become one of the most interesting quantum ecosystems to watch because its companies are not all trying to solve the same problem. Some are building quantum processors. Some are working on photonic systems. Some are focused on trapped ions, superconducting qubits, silicon spin qubits, quantum networking, quantum-safe encryption, and quantum sensing. That diversity matters because the quantum industry will not be built by one technology path alone. It will be shaped by hardware breakthroughs, software infrastructure, secure communications, error correction, quantum networking, and industry-ready deployment models

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Top 10 Quantum Startups in India 2026: Driving India’s National Quantum Missionquantum-computing

Top 10 Quantum Startups in India 2026: Driving India’s National Quantum Mission

From indigenous quantum computers and secure communication networks to photonic processors, quantum sensors and enterprise software, these startups are building the foundations of India’s emerging quantum economy.

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BQP Secures First Federal Contract via SpaceWERX SBIR for Quantum-Assisted AI in Space Domain Awarenessquantum-computing

BQP Secures First Federal Contract via SpaceWERX SBIR for Quantum-Assisted AI in Space Domain Awareness

BosonQ Psi Federal LLC has received its first U.S. federal contract through the SpaceWERX Open Topic SBIR program. The award supports development of Physics-Constrained Quantum-Assisted Machine Learning software designed to classify uncorrelated orbital tracks more rapidly and accurately. The approach compresses AI models by 99 percent while preserving high accuracy and enabling deployment on edge processors. Prior demonstrations at the SDA TAP Lab validated the method for on-orbit autonomy. The technology also holds potential for broader commercial edge-AI applications. The post BQP Secures First Federal Contract via SpaceWERX SBIR for Quantum-Assisted AI in Space Domain Awareness appeared first on The Qubit Report.

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SpaceWERX Physics-Constrained AI Cuts Space Object ID Time by 99%quantum-computing

SpaceWERX Physics-Constrained AI Cuts Space Object ID Time by 99%

The U.S. Space Force’s innovation arm, SpaceWERX, has awarded BosonQ Psi Federal LLC (BQP) its first federal contract to develop a new approach to identifying the thousands of objects detected daily by the U.S. Space Surveillance Network. Between 18,000 and 25,000 observations are collected each day, and a significant portion remain unidentified, posing challenges to space situational awareness. BQP will build a Physics-Constrained Quantum-Assisted Machine Learning (PC-QAML) software application designed to accelerate and improve the accuracy of object identification in orbit, reducing AI model size by 99% while maintaining over 99% classification accuracy. “Our goal is to make advanced AI practical where it matters most: on satellites and forward-deployed systems operating with limited computing power and intermittent communications,” said Rut Lineswala, Founder and CTO of BQP. BQP Secures SBIR Contract for Quantum-Assisted Space Domain Awareness This funding validates BQP’s technology and establishes the New York-based company as a player in the U.S. federal market, fostering collaboration with stakeholders focused on understanding the space environment. Unlike conventional AI approaches reliant on cloud computing or powerful GPUs, BQP’s solution is engineered for deployment on resource-constrained edge devices, like space-qualified processors. This efficiency translates to a tenfold reduction in inference latency and approximately 90% lower power consumption compared to traditional machine learning methods, as demonstrated on an NVIDIA Jetson Nano at the BMC3I TAP LAB. This capability is particularly crucial for Space Domain Awareness, where rapid distinction between routine activity and potential threats, such as satellite maneuvers or electronic interference, is paramount. The technology builds upon prior work with the Space Domain Awareness Tap Lab and supports objectives for both Space Operations Command (SpOC) Mission Delta 2 and Space Systems Command (SSC);

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Who’s News: Strategic Leadership Appointments at Diraq, IQM Quantum Computers, EigenQ, and BosonQ Psiquantum-computing

Who’s News: Strategic Leadership Appointments at Diraq, IQM Quantum Computers, EigenQ, and BosonQ Psi

Who’s News: Strategic Leadership Appointments at Diraq, IQM Quantum Computers, EigenQ, and BosonQ Psi Diraq has announced the appointment of longtime semiconductor executive Scott A. McGregor as its new Chairman of the Board of Directors. McGregor—former CEO and President of Broadcom and Philips Semiconductors (now NXP), and lead developer of Microsoft Windows 1.0—brings vital CMOS technology scale-up experience to Diraq’s silicon-based quantum roadmap. He succeeds the Hon. William Jeffrey, who will remain on the board. The leadership transition coincides with Diraq’s accelerating U.S. expansion, supported by a recent Letter of Intent with the U.S. Department of Commerce for up to $38 million in proposed CHIPS Act funding. The full media release can be found here. IQM Quantum Computers has appointed Barbara Venneman to its Board of Directors as the company prepares for its planned Nasdaq listing via a business combination with Real Asset Acquisition Corp. (Nasdaq: RAAQ). Venneman, a current Vanguard Board Director and the former Global Head of Deloitte Digital, brings over 30 years of enterprise technology, digital transformation, and AI scaling experience to the full-stack superconducting quantum leader. Concurrently, CEO and Co-founder Jan Goetz will step into the Board’s Founder representative seat, succeeding Co-founder Juha Vartiainen. The official filing announcement is available here. EigenQ has named global technology executive Rika Nakazawa as its Chief Growth Officer to guide the company’s worldwide business expansion across North America, Europe, Asia, and the Middle East. Nakazawa, a Princeton-educated venture investor who has held senior go-to-market roles at NVIDIA, Sony, Accenture, and NTT, will lead EigenQ’s commercial partnership ecosystem and sovereign market development. Her appointment comes as the Austin-based company scales its foundational trusted compute fabric and hardware-rooted post-quantum cybersecurity infrastructure. The full executive

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