Silicon Quantum Computing (“SQC”), a global leader in quantum computing and quantum machine learning, announced the launch of Quantum Twins, an application-specific quantum simulation platform designed to dramatically accelerate molecule and advanced materials discovery. Developed using the company’s proprietary atomic-scale semiconductor manufacturing process, Quantum Twins highlights the exceptional precision and proven scalability of SQC’s full-stack quantum computing architecture.
Quantum Twins consist of large, highly ordered arrays of qubit registers (quantum dots) fabricated on ultra-pure silicon with 0.13-nanometer, atom-level accuracy. This unprecedented manufacturing precision allows SQC to build customized Quantum Twins chips that physically encode direct replicas of the quantum systems and chemical interactions customers need to analyse and understand, enabling a new class of application-driven quantum simulation.
As a world-first commercial product, Quantum Twins opens a practical pathway to simulating complex quantum systems that are beyond the reach of classical computing. The platform delivers deeper insight into fundamental quantum interactions, enabling researchers to study magnetism, atomic behaviour and superconductivity at unprecedented resolution. These capabilities are expected to support breakthroughs in next-generation information storage, ultra-low-power electronics and broad materials discovery. The scientific foundation of the Quantum Twins platform, including a system comprising 15,000 qubit registers, was published today in Nature.
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The launch follows a period of rapid growth in SQC’s advanced manufacturing capacity. In November 2025, the company demonstrated the ability to pattern 250,000 qubit registers in just eight hours, significantly de-risking the yields and production volumes required to support commercial-scale, fault-tolerant quantum computers. As a true full-stack quantum computing company, SQC can design, manufacture and test new quantum chips in less than a week—an advantage enabled by its highly integrated 14|15 platform and a key differentiator in the global race to deliver the first commercial-scale quantum computer.
SQC’s Founder and CEO, Michelle Simmons, said: “Quantum Twins represents a window into the quantum world that customers can use for materials discovery today. The enabler is that we can engineer hundreds of thousands of qubit registers with atomic precision. It’s an incredible achievement in semiconductor manufacturing with sub-nanometer accuracy.”
SQC’s Chair and former ARM CEO, Simon Segars, added: “Expanding our product offering with the launch of Quantum Twins brings SQC’s atomic-scale advantage to the global materials and chemistry sectors. Having demonstrated commercial success with our quantum machine learning system, Watermelon, SQC’s latest offering is a definitive signal of our world leading manufacturing precision and scalability.”