Breaking
IonQ shares rise after major quantum computing breakthroughMicrosoft to give DARPA hands-on access to quantum system at new Maryland siteAnderon Finalizes $1 Billion CHIPS Act AwardD-Wave Secures Access to Up to $100M in CHIPS Act FundingRigetti Signs Definitive Agreement for $100M with U.S. Government to Accelerate R&D for Superconducting Quantum ComputingRigetti Signs Definitive Agreement for $100M with U.S. Government for Quantum Computing R&DRigetti Wins $100M From US Government For Quantum R&DQuantum Firm Pasqal Shares Jump 95% in Debut Via SPAC MergerBipartisan Congress Moves To Boost Quantum FundingTuringQ Planning to IPO and In Race to Become China’s First Public Quantum FirmCongress Moves to Boost Quantum Funding as US Competes With China, EuropeIBM, Qedma Demo Quantum Advantage Beyond Classical Computing LimitsIBM and Ecosystem Partners Demonstrate Trusted Quantum Advantage Beyond Classical LimitsIonQ Completes $1.8 Billion Acquisition of SkyWater TechnologyIonQ Completes $1.8 Billion Acquisition of SkyWater Technology to Become First Vertically Integrated Quantum PlatformAlgorithmiq and IBM Achieve Quantum Advantage Milestone in Heterogeneous Matter SimulationIonQ Receives Final Regulatory Approval for $1.8B SkyWater Technology AcquisitionPsiQuantum Secures $125 Million DARPA Agreement for Quantum BenchmarkingWhite House Announces $5 Billion 'Genesis Mission' to Fuel Quantum and AI ResearchIBM to Acquire HRL Laboratories to Accelerate Silicon-Spin Qubit DevelopmentIonQ shares rise after major quantum computing breakthroughMicrosoft to give DARPA hands-on access to quantum system at new Maryland siteAnderon Finalizes $1 Billion CHIPS Act AwardD-Wave Secures Access to Up to $100M in CHIPS Act FundingRigetti Signs Definitive Agreement for $100M with U.S. Government to Accelerate R&D for Superconducting Quantum ComputingRigetti Signs Definitive Agreement for $100M with U.S. Government for Quantum Computing R&DRigetti Wins $100M From US Government For Quantum R&DQuantum Firm Pasqal Shares Jump 95% in Debut Via SPAC MergerBipartisan Congress Moves To Boost Quantum FundingTuringQ Planning to IPO and In Race to Become China’s First Public Quantum FirmCongress Moves to Boost Quantum Funding as US Competes With China, EuropeIBM, Qedma Demo Quantum Advantage Beyond Classical Computing LimitsIBM and Ecosystem Partners Demonstrate Trusted Quantum Advantage Beyond Classical LimitsIonQ Completes $1.8 Billion Acquisition of SkyWater TechnologyIonQ Completes $1.8 Billion Acquisition of SkyWater Technology to Become First Vertically Integrated Quantum PlatformAlgorithmiq and IBM Achieve Quantum Advantage Milestone in Heterogeneous Matter SimulationIonQ Receives Final Regulatory Approval for $1.8B SkyWater Technology AcquisitionPsiQuantum Secures $125 Million DARPA Agreement for Quantum BenchmarkingWhite House Announces $5 Billion 'Genesis Mission' to Fuel Quantum and AI ResearchIBM to Acquire HRL Laboratories to Accelerate Silicon-Spin Qubit Development
Back to Companies
C

China Beijing-Shanghai Quantum Backbone

Quantum Networking
quantum network
China Website
Total Funding
$500M

Business Overview

The Beijing-Shanghai Quantum Backbone Network is the world's longest quantum communication network, spanning 2,000km and linking Beijing, Jinan, Hefei, and Shanghai using quantum key distribution.

Partners

USTC, CAS, QuantumCTek, China Telecom

© 2026 QuantumG1 — Generation One of Quantum Begins Here