ID QUANTIQUE SA

Their core work

ID Quantique is a Swiss SME specializing in quantum-safe security technologies, including quantum key distribution (QKD), quantum random number generators (QRNG), and post-quantum cryptography. They develop commercial hardware and software products that protect sensitive data against both current and future quantum computing threats. Beyond cybersecurity, they also manufacture advanced single-photon detectors (avalanche photodiodes) used in space applications such as LIDAR-based greenhouse gas monitoring. Their work spans the full chain from fundamental quantum engineering research to certified, interoperable security products.

What they specialise in

How they've shifted over time

In the early period (2015–2018), ID Quantique's H2020 work was broadly distributed — quantum engineering training (GreQuE), semiconductor photonics (PROMIS), and space-grade photon detectors for greenhouse gas monitoring (HOLDON). From 2018 onward, their focus sharpened dramatically toward quantum-safe security: certification, QKD network deployment, quantum random number generation, and interoperability standards became dominant themes. Their most recent project (AppQInfo, 2021) signals an expansion into photonic quantum information processing, suggesting they are positioning beyond security into broader quantum computing applications.

ID Quantique is consolidating around quantum security infrastructure while branching into photonic quantum computing — expect them to seek projects combining secure communications with quantum information processing.

How they like to work

ID Quantique operates predominantly as a specialist participant rather than a consortium leader — they coordinated only 1 of 8 projects (IDPOQ, a small evaluation study). With 95 unique partners across 15 countries, they maintain a wide and diverse network, suggesting they are a sought-after industry partner that research consortia invite for their commercial quantum technology expertise. Their mix of RIA, IA, and MSCA projects shows they are comfortable contributing to both fundamental research and closer-to-market innovation actions.

ID Quantique has collaborated with 95 unique partners across 15 countries, giving them one of the broader networks for a quantum technology SME. Their partnerships span major European quantum research hubs, with strong connections through large-scale projects like OPENQKD.

What sets them apart

ID Quantique is one of very few SMEs worldwide that manufactures and sells commercial quantum security products — most competitors are either large defence contractors or university spin-offs still in pre-commercial stages. Their dual capability in both QKD hardware and quantum random number generators makes them a rare single-source partner for end-to-end quantum-safe infrastructure. Being Swiss-based gives them a neutral, trusted position for cross-border European security projects.

Highlights from their portfolio

• OPENQKD
  By far their largest project (EUR 1.84M) — a flagship European QKD testbed that positions them at the center of Europe's quantum-safe communication infrastructure.
• QRANGE
  Directly aligned with their commercial QRNG products, targeting certification and IoT integration — a clear research-to-market pipeline project.
• HOLDON
  Unusual cross-sector application: their single-photon detector expertise applied to space-based LIDAR for greenhouse gas monitoring, showing versatility beyond cybersecurity.