SpinQ Technology
Industrial superconducting quantum computing company based in China.
Recent News
Related Research
Enhanced analogue quantum computation with a logically-encoded XX gadget
A Hardware-Native Trapped-Ion Hybrid Qudit-Oscillator Instruction Set
Modelling Josephson Junctions with Boundary Conditions: Towards High-Fidelity Models for Superconducting Qubits
Graphene double quantum dot as a solid-state two-level system in the THz range
TLS loss in superconducting resonators on epitaxial hBN thin films
A quasiparticle-protected superconducting qubit
Error-Corrected Memory and Logic on a Heavy-Hex Superconducting-Qubit Processor
Quickly extracting fidelity decay rates in random circuit benchmarking experiments
Quantitative Rules for Parallel Calibration and Drift-Resilient Maintenance of Large-Scale Superconducting Quantum Processors
Sub-MHz SWAP spectroscopy of two-level systems in superconducting qubits
Funding History
| Round | Amount |
|---|---|
| Other | $150M |
| Series D | $147M |
| 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
Quantum software platform for designing, optimizing, and executing quantum circuits at scale.
China's leading quantum computing company. 72-qubit Wukong processor.
$150M last round
Coaxmon architecture. Cloud quantum computing platform available in EU.
$100M last round
Quantum and quantum-inspired software for financial services, energy, manufacturing, and life sciences.
Willow chip achieved below-threshold error correction. Pursuing fault-tolerant quantum computing.
$2.1T mkt cap
Cat qubits with built-in error protection. Targeting fault tolerance with fewer physical qubits.
$30M last round
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.
Enterprise SaaS company combining AI and quantum tech, spun out of Alphabet. Focuses on post-quantum cryptography and large-scale simulations.
European leader. Building 150-qubit systems. On-premise quantum computers for data centers.
$128M 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