European quantum infrastructure

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.

Overview by category, programme and EuroQCI

1 entry; 1 located in 1 country

Facilities, platforms and national networks by country

QCIHungary

Type: Quantum communication network project
Technology: Fibre QKD, including continuous-variable and entanglement-based systems, a free-space quantum link and a quantum-capable ground station
Location: Hungary
Host: Governmental Agency for IT Development (consortium leader), with the Budapest University of Technology and Economics, Eötvös Loránd University and the Wigner Research Centre for Physics
Programme: Digital Europe Programme (contract 101081247)
Status: Project. The source says the project lays the foundations of a national quantum communication infrastructure in Hungary and gives its period as 1 January 2023 to 30 June 2025; the site reports later trainings and workshops. Project period ends or ended: 2026-12-31.
Access: No call or access page named by the source; contact the host.
Access route type: None named by the source

Network, website and sources

Part of: EuroQCI terrestrial segment
Website: qcihungary.hu/en/home
Source: QCIHungary: home page (retrieved 2026-10-22), Home page: the paragraphs on the Digital Europe contract, the project aims and the project period and consortium; PETRUS: National EuroQCI projects (retrieved 2026-10-22), National EuroQCI page, Hungary entry and its link to the national project site; EU Funding & Tenders Portal: QCIHungary, project 101081247 (2023-01-01 to 2026-12-31) (retrieved 2026-10-21), Project details: call topic DIGITAL-2021-QCI-01-DEPLOY-NATIONAL, start and end dates

How to get access

EuroHPC JU call for quantum access in pilot mode. The EuroHPC JU links this call from the systems marked with it. Read the call for eligibility, deadlines and how to apply.

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.

Quantum Inspire registration. Free registration gives online access to the platform and its hardware backends.

JUNIQ access, service and support. Exploratory access or a research allocation, per system; eligibility and requirements depend on the system.

LRZ quantum computing consulting. Consulting for a planned project through a service request; LRZ lists the service as free of charge.

GENCI eDARI resource allocation requests. The French national process for requesting computing time, including the quantum partitions at the TGCC.

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.

CINECA Quantum Computing as a Service. Quantum annealing time for the Italian scientific community, allocated on submission of an ISCRA-C project.

For the other entries, the source names no public access call: contact the host or the project through its website.

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