Trapped-Ion Platform Technologies
This action will advance Europe’s leadership in trapped-ion quantum computing by achieving the following key outcomes: Establishment of a full-stack ion-trap quantum computer aiming at more than 1.000 qubits, fully integrated into high-performance computing (HPC) systems, and accessible via the cloud. Demonstration of quantum advantage for selected real-world applications, validated against benchmarks. Strengthened…
Funding and competition
- 1grant expected (official)
- €19M–€20MEU contribution per project
- €5Mmedian EU grant of the most similar funded projects
Very few grants: expect strong competition. Only proposals well above threshold are funded, so a clearly differentiated idea and a complete consortium are essential.
Success rates vary widely between topics (often from below 5% to above 30%). Ask us for the success-rate history of this topic before you commit to a proposal.
Organisations with a track record in this topic
Organisations that took part in the EU-funded projects most similar to this call (Horizon Europe and Horizon 2020), ranked by how close those projects are to the call, how recent they are and whether the organisation coordinated them. Being listed does not mean an organisation is looking for partners: use the list to target your outreach.
Spanish organisations with experience in this field
The Spanish organisations that appear most often in the closest funded projects.
| Organisation | Country | Type | Similar EU projects | As coordinator | Examples (CORDIS) |
|---|---|---|---|---|---|
| Barcelona Supercomputing Center Centro Nacional De Supercomputacion Barcelona | Spain | Research organisation | 14 | 4 | QEC4QEA, QUADRATURE, GANANA |
| Agencia Estatal Consejo Superior De Investigaciones Cientificas Madrid | Spain | Research organisation | 8 | 2 | Millenion-SGA1, FATMOLS, QEC4QEA |
| Fundacio Institut De Ciencies Fotoniques Castelldefels | Spain | Research organisation | 6 | 0 | QEC4QEA, PASQuanS2.1, SQUARE |
| Universidad De Malaga Malaga | Spain | University | 3 | 0 | GANANA, eFlows4HPC, ChEESE-2P |
| Universitat Politecnica De Valencia Valencia | Spain | University | 2 | 1 | QUADRATURE, eFlows4HPC |
| Fsas Technologies Sl Pozuelo De Alarcon | Spain | Company | 1 | 0 | EuroQSS |
| Universidad De Navarra Pamplona | Spain | University | 1 | 0 | QuBriC |
| Universidad Del Pais Vasco/ Euskal Herriko Unibertsitatea Leioa | Spain | University | 3 | 0 | OpenSuperQ, Quromorphic, OpenSuperQPlus100 |
What a typical winning consortium looks like
- 12partners (median)
- 6countries (median)
- 16%of partners are SMEs
Based on the 25 funded projects closest to this call. Use it as a benchmark, not a rule: always check the call conditions for the minimum consortium.
Most similar funded projects
Read their CORDIS pages to see the full consortium, results and deliverables.
- Millenion-SGA1 – Modular Industrial Large-scaLE quaNtum computing with trapped IONs, phase 1 (HORIZON · 2023 · HORIZON-CL4-2022-QUANTUM-01-SGA)
- AQTION – Advanced quantum computing with trapped ions (H2020 · 2018 · FETFLAG-03-2018)
- EuroQSS – Universal European Quantum Software Stack (HORIZON · 2026 · HORIZON-CL4-2025-03-DIGITAL-EMERGING-02)
- QuBriC – Bridging Quantum and Classical Error Correction for Scalable Fault-tolerant Quantum Computing (HORIZON · 2026 · HORIZON-MSCA-2025-DN-01-01)
- MicroQC – Microwave driven ion trap quantum computing (H2020 · 2018 · FETFLAG-03-2018)
- EuRyQa – European infrastructure for Rydberg Quantum Computing (HORIZON · 2022 · HORIZON-CL4-2021-DIGITAL-EMERGING-01-30)
Live partner requests
Organisations actively looking for partners publish their requests on these official platforms.
Partner search on this topic
On the official topic page, open “Partner search announcements” to see organisations that have declared interest in this exact topic, or publish your own (EU Login required).
Open the topic ↗Ideal-ist partner search
The Cluster 4 Digital NCP network's one-stop shop for digital partner searches.
Open ↗EU Funding & Tenders Partner Search
Search all organisations registered in the portal by keyword, programme, country and organisation type.
Search organisations ↗Enterprise Europe Network
Europe's largest database of business, technology and R&D cooperation requests. Filter by “Research and development request”.
Browse requests ↗Upcoming info days and brokerage events
Brokerage events are where most consortia are built.
- 10 Nov 2026 · European Research and Innovation Days 2026 (Brussels and online)
- 1 Dec 2026 · Interdisciplinary Pathways towards Green and Resilient Societies (Online)
Publish what you are looking for or what you can offer on the Ullswater partner board. We review each request, publish it on this page and introduce you to suitable partners.
Track-record data: CORDIS open data (European Commission), organisation level only, refreshed weekly. Rankings are calculated automatically by Ullswater Investments from text similarity between the call and funded projects; they are indicative.