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.
Inaugurated, per the EuroHPC JU. Procured under the HPCQS project and inaugurated at the end of 2025 at the Jülich Supercomputing Centre, per the EuroHPC JU. Listed by the EuroHPC JU as located in Jülich.
Access
No call or access page named by the source; contact the host.
Vendor-neutral user platform with quantum computing systems at different maturity levels and software emulators; open for applications: JUPSI, a D-Wave Advantage2 quantum annealer
Jülich UNIfied Infrastructure for Quantum Computing, a research and user platform of the JSC
Status
In operation, per the source. The source offers European academic and industrial researchers peer-reviewed access. JUPSI can be used through exploratory access or a research allocation; the JUNIQ team helps with system selection, eligibility and applications.
Superconducting systems from IQM (54 qubits, up to 150 in future), a 20-qubit AQT ion-trap system, and a neutral-atom system being developed by planqc (MAQCS project)
In operation, per the source. LRZ operates several quantum computing systems and simulators and offers consulting for a planned project through a service request, free of charge. The MAQCS system (project until 2027) will be available to selected researchers. Euro-Q-Exa, hosted at LRZ, has its own entry.
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.
National quantum communication infrastructure (EuroQCI terrestrial segment)
Location
Germany
Host
Coordinated by Hochschule Nordhausen
Programme
Digital Europe Programme, topic DIGITAL-2021-QCI-01-DEPLOY-NATIONAL (grant 101091732)
Status
Project period ended, per the source. The EU Funding & Tenders Portal lists the project under the national EuroQCI deployment topic DIGITAL-2021-QCI-01-DEPLOY-NATIONAL, running 2023-03-01 to 2026-02-28. The EU Funding & Tenders Portal gives the project period 2023-03 to 2026-02; the period has ended. Project period ends or ended: 2026-02-28.
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.