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.
Facilities, platforms and national networks by country
EuroSSQ-HPC (EuroHPC quantum computer in the Netherlands)
Type
Quantum computer
Technology
Semiconductor spin qubits; at least 16 physical qubits in the initial phase
Location
Amsterdam Science Park, Netherlands
Host
SURF, in coordination with QuantumDelta NL
Programme
EuroHPC JU
Status
In procurement, per the EuroHPC JU. In procurement: the EuroHPC JU launched the procurement for EuroSSQ-HPC on 15 September 2025 (submissions due 24 October 2025); no contract award was announced by 27 October 2026. Hosting agreement signed (announced 18 December 2024); to be integrated with the national supercomputer Snellius.
Access
No call or access page named by the source; contact the host.
Quantum key distribution (QKD) networks: automated QKD services in the Utrecht area, a pre-staging testbed in the Eindhoven area and a governmental QKD testbed in the Amsterdam–The Hague area
Location
Netherlands
Host
Coordinated by Quantum Delta NL (Stichting QDNL, per the EU Funding & Tenders Portal), with TU Delft, TU Eindhoven, Q*Bird and RINIS (organisation profile)
Programme
National EuroQCI project of the Netherlands, listed by PETRUS; EuroQCI national projects are supported by the Digital Europe Programme
Status
In operation, per the source. Three quantum-encrypted networks are operational for testing and training, per Quantum Delta NL. The source says the testbeds are open for testing, training and collaboration and asks interested organisations to contact the team.
Access
No call or access page named by the source; contact the host.
Field-deployed QKD, post-quantum cryptography (PQC) and classical networking over dedicated fibre links and a free-space optics link, with network monitoring and test instrumentation
Partly funded by the European Commission as part of QCINed; supported by the Dutch Ministry of Economic Affairs through the Quantum Delta NL National Growth Fund programme
Status
In operation, per the source. Launched at a public event at TU/e on 26 August 2025. The source says the testbed is open for cooperation and offers test and evaluation services to industry, research and academia: testing of QKD systems, evaluation of protocols and use cases and demonstrations, with validation and certification planned.
Access
No call or access page named by the source; contact the host.
Partly funded by the National Growth Fund programme Quantum Delta NL
Status
In operation, per the source. Announced by TNO on 14 April 2025: the new hub is set to double TNO's quantum testing facilities. The source says quantum start-ups and scale-ups can use TNO's expertise and testing facilities there.
Access
No call or access page named by the source; contact the host.
QuTech platform, with partners TNO, TU Delft and SURF
Status
In operation, per the source. The platform shows live system status. Registration is quick and free and gives access to the hardware backends; companies and institutes interested in cooperation are invited to contact QuTech.
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.
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.