Zhengyuan Quantum, a startup focused on scalable superconducting quantum computers, has successfully closed its angel funding round. The company plans to utilize the new capital to accelerate the development of a 1,000-qubit superconducting quantum computer, targeting key technical milestones in 3D packaging, cryogenic interconnects, and integrated measurement and control systems.
The startup was founded in February 2026. Its core strategy centers on overcoming the scaling challenges inherent in quantum computing, such as signal connectivity and system control. By transitioning from experimental prototypes to a 1,000-qubit platform, the company aims to address complex system-level requirements including error correction and cost management, which are essential for practical, general-purpose quantum computing.
The angel round attracted several prominent investors, including Shenzhen Capital Group, Pudong Venture Capital, Dening Capital, Xiangjiang Xincheng, and the Shenzhen Angel Mother Fund. Multi-dimensional Capital served as the exclusive financial advisor for the transaction. The founding team includes Dr. Zheng Yarui, who previously led superconducting quantum hardware development at a major internet firm, and co-founder Wu Dachao, a former contributor to the Zuchongzhi-3 research project.
To manage the physical constraints of increasing qubit counts, the company is developing TSV (Through-Silicon Via) and 3D integration packaging technologies. These solutions allow signals to be routed vertically, reducing congestion at chip edges and minimizing thermal interference. Furthermore, the company has integrated quantum EDA into its R&D workflow and is currently fulfilling orders for parametric amplifiers, traveling-wave amplifiers, and quantum chips.
