Suppliers

Sparrow Quantum

Deterministic quantum-dot single-photon source chips and rack-mounted Sparrow Nest systems.

Quantum devices · Sensing & readout · Frederiksberg, DK

Sweden Quantum

Non-magnetic ultra-low-loss HERD IR-blocking filters for cryostat wiring near qubits.

Cryogenics · Microwave & RF · Gothenburg, SE

T.F.D.

Think Feel Do — technology PR and communications with a Quantum Practice.

Consulting & services · GB

Terra Quantum

TQ42 Studio enterprise quantum software platform with Qode Engine and hybrid quantum-ML tooling.

Software · Consulting & services · St. Gallen, CH

ThinkQuantum

University of Padua spin-off selling QKD systems, satellite QComms, and QRNG devices.

Other · Sensing & readout · Sarcedo, IT

TOPTICA Photonics

Narrow-linewidth diode and tapered-amplifier lasers for quantum experiments.

Other · DE

VeriQloud

Quantum cybersecurity products: Qline QKD architecture and Qasmat quantum-safe storage.

Software · Paris, FR

Vexlum

High-power narrow-linewidth VECSEL lasers for AMO physics, quantum computing, and sensing.

Other · Tampere, FI