- Spain
- Private company
- Castelldefels, Spain
- EU projects: communication 5, computing and simulation 1 (some areas are keyword suggestions pending review)
Fact sheet
- Type
- Private company CORDIS (portal record), retrieved 18 October 2026
- Legal form
- Sociedad de Responsabilidad Limitada (LEI found by legal name and country) GLEIF, retrieved 20 October 2026
- Country and city
- Spain CORDIS (portal record), retrieved 18 October 2026Barcelona (company sources) Wikidata, retrieved 28 October 2026
- Founded
- 2017 (company sources) Wikidata, retrieved 28 October 2026
- Identifiers
- LEI 959800H0WCGPRWFPED90 (found by legal name and country) GLEIF, retrieved 20 October 2026ROR 049rkmq69 (company sources) ROR, retrieved 28 October 2026Wikidata Q82733026 (company sources) Wikidata, retrieved 28 October 2026
- Patents
- 3 quantum patent families (applicant "QUSIDE TECHNOLOGIES S.L.") EPO Open Patent Services, retrieved 22 October 2026
- EU and national projects
- 8 projects in this catalogue CORDIS, Funding & Tenders Portal, national funders
- Not yet known from our sources
- Employees, Revenue and capital
Each fact names its source and the date it was retrieved; dated figures also give the year or date the source states them for. Registers and Wikidata stay authoritative. Register entries, OpenCorporates records included, are read only for identifiers that Wikidata or GLEIF state for this organisation, never by name. Licences: Wikidata, ROR and GLEIF CC0 1.0; PRH (Finland) CC BY 4.0; Brønnøysund (Norway) NLOD 2.0; API Recherche d’entreprises (France) Licence Ouverte 2.0; ARES (Czechia) for information only; KRS (Poland) and the Register of Enterprises (Latvia) CC0 1.0; Centre of Registers (Lithuania) CC BY 4.0; OpenCorporates under the Open Database Licence (ODbL); EPO data under the Open Patent Services terms.
Organisation profile
One view of what the portal stores about this organisation, from open sources. Each block appears only when there is data and names its source and date; the registries and sources stay authoritative.
Company dossier: every public fact with its source, to print, save as PDF or download for Word
Identity
"Registered" is what the organisation reported to the Global LEI System; "stated" is what an open registry names. The two can differ.
- LEI (GLEIF)
- 959800H0WCGPRWFPED90
- Registered legal name
- QUSIDE TECHNOLOGIES S.L. (ES)
- Registered direct parent
- None reported: a reporting exception is registered
- Registered ultimate parent
- None reported: a reporting exception is registered
Sources: GLEIF Level 1 and Level 2 data (CC0), retrieved 20 October 2026.
EU projects and funding
6 EU-funded quantum projects in CORDIS name this organisation as a participant (start years 2018 to 2024).
Net EU contribution to this organisation: EUR 3,881,577. The sum of its own net EU contribution in each of these projects, as CORDIS records it per participant.
Projects by technology pillar
- Quantum communication: 6
Follow the money: all awards by programme and country
Source: CORDIS (European Commission), snapshot retrieved 2026-10-16, reused under Commission Decision 2011/833/EU on the reuse of Commission documents; stored 2 November 2026.
Publications and preprints
OpenAlex lists 38 works for this institution (Quside Technologies (Spain)), 32 of them about quantum technologies.
Source: OpenAlex (CC0), retrieved 20 October 2026.
Funding rounds and lab-to-market journey
- First EU-funded quantum project
- 2018-09-01: QUPIC
- First EIC Accelerator grant
- 2024-03-01: RPU
- Stages reached
- EU-funded quantum project in CORDIS; EIC Accelerator grant, or the EIC Fund named as investor
Source: lab-to-market journeys built from CORDIS and the curated funding rounds file, stored 2 November 2026.
Technology families and SRIA goals
Source: the shared quantum technology taxonomy of the portal, assignments confirmed by an editor; profile stored 2 November 2026.
Related goals of the draft SRIA 2026
1 goal of the draft SRIA 2026 concerns these technologies.
- Goal by 2035: Europe operates the world’s most advanced quantum communication infrastructure: long-distance links between dense multi-user metropolitan networks, several validated commercial use cases and open access facilities.
Source: draft Strategic Research and Industry Agenda 2026 (Quantum Flagship, draft for consultation, 2026-09-19), checked 2026-10-24. Related by technology family only, not by anything this organisation said.
Capabilities on public record
From the supplier directory: each capability with its strongest evidence. A contract, a documented product, a product line or software shows supply; an EU-funded project or a confirmed technology area shows research activity. Not an endorsement or a qualification.
- Quantum random number generators (Quantum key distribution systems) Product line (curated)
- Integrated photonic circuits (Photonic) EU-funded project naming the capability
- Quantum communication (technology area) Technology area confirmed by an editor
- Quantum communication and security systems Technology area confirmed by an editor
- Quantum random number generation Technology area confirmed by an editor
Quside Technologies SL is listed in 6 project(s) in this CORDIS quantum-related snapshot, coordinating 2. Recorded net EU contribution across these projects: EUR 3,881,577. Coverage is limited to the imported dataset; participation is not a verified quantum technology capability.
Source: CORDIS, Publications Office of the European Union (CORDIS). Retrieved 2026-10-16. Licence: European Commission reuse notice (Decision 2011/833/EU). Selected administrative metadata, adapted presentation. No endorsement by the source is implied. Organisation-level data only. Licence: European Commission reuse policy (Decision 2011/833/EU).
Source: cordis.europa.eu · checked 16 Oct 2026