In short: Every quantum computer, testbed and pilot line in the catalogue, with its access route. Filter by type, country or access; each entry folds its sources. Filter the catalogue
Quantum computers and simulators, user platforms, testbeds, pilot lines and quantum communication infrastructure in Europe, from EU and national programmes, with the official source for every entry and the access route that source names.
Compiled from official EU programme, government, host and project pages on the date shown. Not confirmed by the providers, not an availability or booking service; check the source before applying for access. Owner-reviewed for demonstration, 28 October 2026. Compiled 2026-10-27.
Horizon Europe (grant agreement 101113901), 1 April 2023 to 30 September 2026
Status
Project period ended, per the source. Horizon Europe project that ran from 1 April 2023 to 30 September 2026, per its home page; kept for reference. Its open-call page names no open cut-off, and no successor testing call was found on 26 October 2026. Project period ends or ended: 2026-09-30.
Facilities, platforms and national networks by country
TNO Quantum Sensing Testbed
Type
Testbed
Technology
NV centres in diamond: scanning-probe NV microscope, compact vectorial magnetometer and wide-field magnetometer for magnetic fields, currents, rotation and temperature
In operation, per the source. TNO describes an open test facility where it develops and tests quantum sensors with universities, companies and end users; companies get support on use cases and proofs of concept, with a free intake and costs on request.
Access
No call or access page named by the source; contact the host.
In development. PTB says its user platforms focus on quantum metrology and sensors and that it plans to open them to external partners, with a focus on start-ups and SMEs; access for external users is planned, not yet described.
Access
No call or access page named by the source; contact the host.
In operation, per the source. INRiM describes measurement and testing services for quantum technologies and collaborative R&D support (consultancy, co-development) for companies and research bodies in Italy and Europe; no application procedure is stated. The city is INRiM's address.
Access
No call or access page named by the source; contact the host.
Access route type
Testing service, Research collaboration, Consulting and user support
Qu-Test open call for testing services. Testing and validation services for companies established in the EU, Iceland, Norway or Israel, 100% funded. The project ended on 30 September 2026; the page is kept for reference.
Qu-Pilot open call for experimental production. Access to pilot fabrication for quantum technology companies established in the EU, Iceland, Norway or Israel, 100% funded. The project ended on 30 September 2026 and its last call closed in 2024; the page is kept for reference.
FiQCI calls for academic projects. Regular calls, planned at least four times a year, for users from Finnish higher-education institutions and research institutes.
Spanish Supercomputing Network (RES) quantum access. Calls every six months, with fast-track access always open, for researchers in institutions in the EU and EuroHPC JU countries conducting open research.