Suppliers

ID Quantique

Swiss quantum-safe QKD, QRNG, and single-photon detection systems for networks and labs.

Sensing & readout · Other · Geneva, CH

Intelliconnect

Parent of CryoCoax; RF interconnect manufacturer supplying cryogenic cable, connectors, and subsystem builds.

Microwave & RF · Cryogenics · Witham, GB

Intermodulation Products

Microwave AWG/analyser platforms and clock distribution for quantum control and nonlinear physics labs.

Control electronics · Microwave & RF · Segersta, SE

Isentroniq

Dense, near-heatless cryogenic wiring to scale solid-state quantum computers.

Cryogenics · Saint-Germain-en-Laye, FR

JPE

Cryogenic positioning and millikelvin probe systems for high-throughput quantum chip testing.

Cryogenics · Sensing & readout · Maastricht-Airport, NL

Kiutra

Munich cryogen-free cooling for quantum technologies.

Cryogenics · Munich, DE

Leiden Cryogenics

Dry dilution refrigerators and fast-turnaround QUPER platforms for quantum chip testing.

Cryogenics · Leiden, NL

LIGENTEC

Silicon-nitride photonic integrated circuit foundry for quantum, sensing, and telecom.

Quantum devices · CH