Summary
QuantWare, a Delft startup spun out of TU Delft’s QuTech in 2021, is turning superconducting quantum processors into off-the-shelf parts. It launched Soprano, a 5-qubit QPU, as the first commercially available superconducting chip in 2021. With customers in 20+ countries and delivery in weeks, QuantWare lets teams build systems faster and focus on software and applications.
The company’s VIO 3D QPU architecture uses chiplets and vertical interconnects to bypass scaling bottlenecks in superconducting designs. By selling modular, high-performance QPUs, QuantWare is creating an open supply chain for quantum computers similar to how classical PCs are assembled. That lowers entry barriers and reduces vendor lock-in.
For cyber leaders and the quantum security community, this means faster hands-on testing of PQC performance, side-channel resilience, and crypto migration strategies. It also raises new supply chain and hardware assurance questions as more actors gain access to capable QPUs. Prioritize provenance, hardware security reviews, and clear specs on error rates and crosstalk, and plan for hybrid architectures that can integrate third-party QPUs as they mature.
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See the original article at: https://postquantum.com/quantum-computing-companies/quantware/