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QuantumCTek Co., Ltd.

QuantumCTek Co., Ltd. is a Chinese quantum information company founded in 2009, spun off from the University of Science and Technology of China, and listed on the STAR Market in 2020.

Last updated October 13, 2026

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Overview

QuantumCTek Co., Ltd. (国盾量子) is a quantum information company founded in 2009, with technology originating from the University of Science and Technology of China. It develops, produces, and sells quantum communication, quantum computing, and quantum precision measurement products and related technical services. The company is controlled by China Telecom Quantum Group, a wholly owned subsidiary of China Telecom, and listed on the STAR Market in 2020. It is described as a leading manufacturer of quantum communication equipment and a quantum security solutions provider, with products used in the 'Beijing-Shanghai Trunk Line' and other integrated space-ground quantum communication networks serving government, finance, power, and telecom sectors.

History

QuantumCTek Co., Ltd. was founded in 2009, with technology originating from the University of Science and Technology of China. The company is engaged in the R&D, production, and sales of quantum communication, quantum computing, and quantum precision measurement products, and provides related technical services. It is controlled by China Telecom Quantum Group, a wholly owned subsidiary of China Telecom, and listed on the STAR Market in 2020, becoming the 'first quantum technology stock'. On January 1, 2022, the company launched a new logo as part of a brand upgrade, retaining red and black colors and elements such as 'light quantum' and 'wave function'.

  • 2022

    Brand upgrade and new logo officially launched on January 1, 2022.

  • 2020

    Listed on China's STAR Market, becoming known as the 'first stock of quantum technology'.

  • 2009

    QuantumCTek Co., Ltd. founded, technology originating from USTC.

Products and positioning

A pioneer, practitioner, and leader in the industrialization of quantum information in China; a world-leading manufacturer of quantum communication equipment and provider of quantum security solutions.

  • Quantum secure communication network core equipment

  • Security application products

  • Quantum computing products

  • Quantum precision measurement

  • Optoelectronic products

  • Teaching and research instruments

  • Cooperative products

Controversies

Sources7 sources

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