Quantum Machines
Builds quantum orchestration platform (OPX+) and quantum control hardware used by over half of all quantum computing companies.
Recent News
Why Quantum Computing Needs Strong Ecosystems to Scale
Quantum Machines Systems Now Used By Over Half Of Quantum Firms - Quantum Zeitgeist
Quantum Machines Acquires PCB Engineering and Opens Budapest R&D Hub - The Quantum Insider
Quantum Machines Acquires PCB Engineering and Opens Budapest R&D Hub
Quantum X Labs and IQCC Partner to Evaluate AI-Based Quantum Error Correction
Quantum Machines Achieves 99.5% Two-Qubit Gate Fidelity Operating Rigetti’s Novera QPU - Quantum Computing Report
Quantum Machines Achieves 99.5% Two-Qubit Gate Fidelity Operating Rigetti’s Novera QPU
Quantum Machines Reaches a Performance Milestone on Rigetti Hardware - The Quantum Insider
Quantum Machines Reaches a Performance Milestone on Rigetti Hardware
California Leaders Weigh in on Quantum Scaling And Statewide Strategy
Guest Post: Why Europe’s Quantum Future Depends on Talent Hubs, Not Just Tech Milestones
Quantum Machines buys QHarbor, opens Dutch office to expand Europe operations - ynetnews
Quantum Machines acquires Delft spinoff QHarbor - Bits&Chips
Quantum Machines Acquires QHarbor to Strengthen Its Software Platform and Expand European Footprint - HPCwire
Quantum Machines Acquires QHarbor to Expand European R&D and Control Stack Capabilities
Related Research
Exact analytical spectrum, eigenstates, and quantum geometry of the quarter-flux Harper-Hofstadter model
Immittance formulas for exact blackbox quantization and divergence-free effective models in circuit QED
The Gain-Engineered Transmon
From Round-Trip State Echo to Error Recovery: Snapshot-Resolved Quantum-Hardware Diagnostics
Entirely nonlocal quantum magic without entanglement
Low-leakage superconducting-qubit measurement with sub-100-ns total duration
Taming Spacetime Overhead and Design Complexity in Distributed Fault-Tolerant Superconducting Quantum Computation
Quantum-Inspired Hybrid Neural Networks for Neural Decoding: A Controlled Ablation Study of Learnable Quantum Sidecar Integration
Engineering exact mobility edges in quasiperiodic Aharonov-Bohm chains
Deterministic preparation of entangled Dicke states
Funding History
| Round | Amount |
|---|---|
| Series C | $170M |
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.
Cat qubits with built-in error protection. Targeting fault tolerance with fewer physical qubits.
$30M last round
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.
Industrial superconducting quantum computing company based in China.
Majorana-based topological qubits. Azure Quantum cloud platform (hosts other hardware).
$3.1T mkt cap
Bosonic error correction with microwave cavities.
$9M last round