SpinQ Technology
Industrial superconducting quantum computing company based in China.
Recent News
Related Research
Evaluating System-Level Fidelity with Peaked Random Circuits
Unified Flux Control Architecture for Fluxonium Qubits
Native topological readout on qubit hardware: a Fibonacci-chain benchmark of measurement-compilation trade-offs
Sideband fingerprints of antibunched light in cascaded quantum wave mixing
Quantum non-demolition measurements as a practical primitive for fault-tolerant computation against biased noise
Hybrid Quantum-Classical Machine Learning Algorithms for Multi-Output Time-Series Forecasting at Utility Scale
Non-Local and Non-Markovian Effects of a Microscopic Two-Level Defect in Superconducting Quantum Circuits
Transition-state lattice modes and the breakdown of adiabatic tunneling for hydrogen and deuterium in bcc Nb
Which Superconducting Qubit Model is Good Enough? From Effective Two-Level to Circuit-Based Hamiltonians for Pulse-Level Simulation
Scale-Invariant Open Quantum Systems
Funding History
| Round | Amount |
|---|---|
| Other | $87M |
| Series C | $145M |
Superconducting Competitors
Cloud platform hosting IonQ, Rigetti, QuEra hardware. AWS Center for Quantum Computing.
$2.0T mkt cap
1,121-qubit Condor processor. Largest cloud quantum fleet. Qiskit ecosystem.
$220B mkt cap
Vertically integrated: builds own chips and offers cloud access via Rigetti QCS.
$3B mkt cap
Quantum annealing pioneer. Advantage system: 5,000+ qubits. Also developing gate-based.
$2B mkt cap
China's leading quantum computing company. 72-qubit Wukong processor.
$150M last round
Quantum software platform for designing, optimizing, and executing quantum circuits at scale.
Quantum and quantum-inspired software for financial services, energy, manufacturing, and life sciences.
Coaxmon architecture. Cloud quantum computing platform available in EU.
$100M last round
Willow chip achieved below-threshold error correction. Pursuing fault-tolerant quantum computing.
$2.1T mkt cap
Quantum error mitigation software that maximizes computational power of current quantum hardware.
Builds quantum orchestration platform (OPX+) and quantum control hardware used by over half of all quantum computing companies.
European leader. Building 150-qubit systems. On-premise quantum computers for data centers.
$128M last round
Enterprise SaaS company combining AI and quantum tech, spun out of Alphabet. Focuses on post-quantum cryptography and large-scale simulations.
Cat qubits with built-in error protection. Targeting fault tolerance with fewer physical qubits.
$30M last round
Majorana-based topological qubits. Azure Quantum cloud platform (hosts other hardware).
$3.1T mkt cap
Bosonic error correction with microwave cavities.
$9M last round