Supplier capability directory

Information from public records only, not an endorsement, a qualification or procurement advice. Each capability names the evidence it rests on; check the source and the supplier before relying on it. No evidence recorded here does not mean that an organisation cannot supply a capability.

Find European organisations that can supply a quantum technology capability: dilution refrigerators, lasers, cryo-CMOS, photon detectors, QKD systems, post-quantum cryptography libraries and the other parts of the quantum parts tree. Each row lists the capabilities with the evidence for each one, strongest first: a procurement contract, a product the organisation documents, a product line named on the company’s own product page (curated), open-source software it develops, EU-funded projects naming the capability, or a technology area an editor confirmed.

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88 organisations

Organisations with recorded evidence for: Quantum memories and network nodes
Organisation	Country	Type and size	Capabilities and evidence	Standards activity
Qubig GMBH	Germany	Company SME (self-declared in CORDIS)	Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16	No evidence recorded
Quside Technologies SL	Spain	Company SME (self-declared in CORDIS)	Quantum communication and security systems Technology area confirmed by an editor role: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Qutools GMBH	Germany	Company SME (self-declared in CORDIS)	Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16	No evidence recorded
Rheinisch-Westfaelische Technische Hochschule Aachen	Germany	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Saes Getters S.p.a.	Italy	Company Not an SME in CORDIS	Rubidium and caesium (Quantum memories for networks) Product line (curated) Rubidium dispensers: alkali metal dispensers (pills and wires) releasing rubidium for atomic clocks, quantum sensors and quantum computers Source: Company product page (curated), 2026-10-30	No evidence recorded
Single Quantum BV	Netherlands	Company SME (self-declared in CORDIS)	Single-photon detectors (Quantum memories for networks) Product line (curated) Single Quantum Eos: compact superconducting nanowire single-photon detector (SNSPD) systems Source: Company product page (curated), 2026-10-26 Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Sorbonne Universite	France	Research or higher education	Alkali vapour cells and cold-atom sources (Quantum memories for networks) EU-funded project naming the capability 1 EU-funded project (Multiplex) Source: CORDIS, 2026-10-16 Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (Multiplex) Source: CORDIS, 2026-10-16 Quantum memories Technology area confirmed by an editor Source: Portal technology taxonomy Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
South East Technological University	Ireland	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
SPARROW QUANTUM ApS	Denmark	Company SME (self-declared in CORDIS)	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Technische Universitaet Dresden	Germany	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Technische Universitaet Muenchen	Germany	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Technische Universitat Berlin	Germany	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Technische Universitat Darmstadt	Germany	Research or higher education	Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16	No evidence recorded
Technische Universiteit Delft	Netherlands	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Teem Photonics SA	France	Company SME (self-declared in CORDIS)	Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16	No evidence recorded
Telefonica Innovacion Digital SL	Spain	Company Not an SME in CORDIS	Quantum communication and security systems Technology area confirmed by an editor role: services Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
The Chancellor, Masters and Scholars of the University of Oxford	United Kingdom	Research or higher education	Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16 Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
The Provost, Fellows, Foundation Scholars & the Other Members of Board, of the College of the Holy & Undivided Trinity of Queen Elizabeth Near Dublin	Ireland	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
The University of Sussex	United Kingdom	Research or higher education	Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16	No evidence recorded
Thinkquantum SRL	Italy	Company SME (self-declared in CORDIS)	Quantum communication and security systems Technology area confirmed by an editor role: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Toshiba Europe Limited	United Kingdom	Company Not an SME in CORDIS	Quantum communication and security systems Technology area confirmed by an editor role: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Universidad Politecnica de Madrid	Spain	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universita degli Studi di Napoli Federico II	Italy	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universita degli Studi di Parma	Italy	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universita degli Studi di Roma la Sapienza	Italy	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universitaet Innsbruck	Austria	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universitaet Paderborn	Germany	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universitat Basel	Switzerland	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universitat Linz	Austria	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universitat Politecnica de Valencia	Spain	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universite de Geneve	Switzerland	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universite de Technologie de Troyes	France	Research or higher education	Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16	No evidence recorded
Universiteit Gent	Belgium	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Cyprus	Cyprus	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Galway	Ireland	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Stuttgart	Germany	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Vsb - Technical University of Ostrava	Czechia	Research or higher education	Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Welinq SAS	France	Company SME (self-declared in CORDIS)	Packaged memory modules (Quantum memories for networks) Product line (curated) QDrive: quantum memory for scaling out quantum technologies Source: Company product page (curated), 2026-10-26 Quantum memories for networks EU-funded project naming the capability 2 EU-funded projects (Welinq, SQOUT) Source: CORDIS, 2026-10-16 Quantum memories Technology area confirmed by an editor Source: Portal technology taxonomy Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded

Evidence levels

Procurement contract for a system: An official release of the procurement, recorded in the deployment tracker, names the company as the supplier of a quantum computer.
Product documented by the organisation: The organisation documents the product itself: a post-quantum product record that an editor approved, or a product sentence on the company’s own website that an editor confirmed. It is the organisation’s own claim, not a test or a certification.
Product line (curated): A product line that the company names on its own product page, from the portal’s curated list of European suppliers of enabling technologies (cryogenics, lasers and photonics, vacuum, detectors, control electronics, materials, clocks and magnetometers). Each line cites the page and the date it was read; “partly verified” means the page names the product but not its quantum use. It is the company’s own offer, not a test, a certification or an endorsement.
Open-source software it develops: Open-source quantum software that the organisation develops or maintains, from the software directory.
EU-funded project naming the capability: EU-funded projects (CORDIS) whose title names the part, with the keyword rules of the parts tree. Research and development, not proof of a product.
Technology area confirmed by an editor: A technology family or supply-chain segment that an editor confirmed for the organisation. It shows activity in the area, not a product.

Sources and method

Built from data the portal already publishes: the parts tree, the CORDIS projects and organisations, the published organisation pages, the post-quantum product records approved by an editor, the software directory, the funding rounds and deployment tracker files, the standards tracker, the technology areas, supply-chain segments and website product facts confirmed by editors, and a curated list of product lines named on European companies’ own product pages, each cited with a link and the date it was read. Restricted records are never used. A source without an identifier is linked to an organisation only when the names are identical once the legal form is removed. The type and SME status come from CORDIS, where the organisation declares them.

Assembled 4 November 2026 from 552 organisations; CORDIS snapshot of 2026-10-16; parts tree compiled 2026-10-25.