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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494 organisations

Organisations with recorded evidence for a capability
Organisation	Country	Type and size	Capabilities and evidence	Standards activity
Universite Libre de Bruxelles	Belgium	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUCHIP) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 2 EU-funded projects (PHOTONIQC, AppQInfo) Source: CORDIS, 2026-10-16 Quantum random number generators (Quantum key distribution systems) EU-funded project naming the capability 1 EU-funded project (QRANGE) Source: CORDIS, 2026-10-16	No evidence recorded
Universite Paris 13	France	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (ASTERIQS) Source: CORDIS, 2026-10-16	No evidence recorded
Universite Paris Cite	France	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUANTIFY) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (SANTE) Source: CORDIS, 2026-10-16 Quantum simulation Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universite Paris-Saclay	France	Research or higher education	Photonic EU-funded project naming the capability 1 EU-funded project (PHOTONIQC) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (FLATS) Source: CORDIS, 2026-10-16 Photonic qubits Technology area confirmed by an editor Source: Portal technology taxonomy Quantum sensing and metrology (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universiteit Antwerpen	Belgium	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (TRACK THE TWIN) Source: CORDIS, 2026-10-16	No evidence recorded
Universiteit Gent	Belgium	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (PROMETHEUS, QUANTIFY) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 2 EU-funded projects (PROMETHEUS, QGen) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (TRACK THE TWIN) Source: CORDIS, 2026-10-16 Photonics, lasers and optics 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
Universiteit Hasselt	Belgium	Research or higher education	Colour centres in diamond Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universiteit Leiden	Netherlands	Research or higher education	Dilution refrigerator (Superconducting circuits) EU-funded project naming the capability 1 EU-funded project (CLOSEtoQG) Source: CORDIS, 2026-10-16 Enabling technologies and supply chain (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum computing and simulation (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universiteit Twente	Netherlands	Research or higher education	Quantum chips, materials and fabrication Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universiteit Utrecht	Netherlands	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (TRACK THE TWIN) Source: CORDIS, 2026-10-16	No evidence recorded
Universiteit van Amsterdam	Netherlands	Research or higher education	Cold-atom inertial and gravity sensors (Quantum sensors and atomic clocks) EU-funded project naming the capability 1 EU-funded project (Pint) Source: CORDIS, 2026-10-16 Neutral atoms EU-funded project naming the capability 2 EU-funded projects (EuRyQa, RYSQ) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (Pint) Source: CORDIS, 2026-10-16 Analogue quantum simulators Technology area confirmed by an editor Source: Portal technology taxonomy Atomic and optical clocks Technology area confirmed by an editor Source: Portal technology taxonomy Quantum-safe security (post-quantum cryptography) (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universitetet i Sorost-Norge	Norway	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (NanoCarbon) Source: CORDIS, 2026-10-16	No evidence recorded
University College Cork - National University of Ireland, Cork	Ireland	Research or higher education	Germanium (in silicon-germanium) (Spin qubits in semiconductors) EU-funded project naming the capability 1 EU-funded project (DEMETER) Source: CORDIS, 2026-10-16 Germanium hole devices (Spin qubits in semiconductors) EU-funded project naming the capability 1 EU-funded project (DEMETER) Source: CORDIS, 2026-10-16 Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QPIC1550) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 2 EU-funded projects (EPIQUE, QPIC1550) Source: CORDIS, 2026-10-16 Silicon structures (Si/SiGe and Si-MOS) (Spin qubits in semiconductors) EU-funded project naming the capability 1 EU-funded project (DEMETER) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 2 EU-funded projects (DEMETER, QCEED) Source: CORDIS, 2026-10-16 and 5 more in the exports	No evidence recorded
University College Dublin, National University of Ireland, Dublin	Ireland	Research or higher education	Dilution refrigerator (Superconducting circuits) EU-funded project naming the capability 1 EU-funded project (QUADRATURE) Source: CORDIS, 2026-10-16	No evidence recorded
University College London	United Kingdom	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 2 EU-funded projects (SANTE, TFQD) Source: CORDIS, 2026-10-16 Superconducting circuits EU-funded project naming the capability 1 EU-funded project (QUINTESSENS) Source: CORDIS, 2026-10-16 Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Superconducting qubits Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Bristol	United Kingdom	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUCHIP) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 2 EU-funded projects (QPE, PQC) Source: CORDIS, 2026-10-16 Photonic qubits Technology area confirmed by an editor Source: Portal technology taxonomy Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum imaging Technology area confirmed by an editor Source: Portal technology taxonomy Quantum simulation Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Cyprus	Cyprus	Research or higher education	Quantum annealing Technology area confirmed by an editor Source: Portal technology taxonomy Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy Quantum-safe security (post-quantum cryptography) (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Durham	United Kingdom	Research or higher education	Neutral atoms EU-funded project naming the capability 1 EU-funded project (RYSQ) Source: CORDIS, 2026-10-16 Analogue quantum simulators Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Galway	Ireland	Research or higher education	Analogue quantum simulators Technology area confirmed by an editor Source: Portal technology taxonomy Quantum computing and simulation (technology area) 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
University of Glasgow	United Kingdom	Research or higher education	Interferometers, phase shifters and couplers (Photonic) EU-funded project naming the capability 1 EU-funded project (SPI-QG) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 1 EU-funded project (SPI-QG) Source: CORDIS, 2026-10-16 Single-photon detectors (Photonic) EU-funded project naming the capability 1 EU-funded project (SPI-QG) Source: CORDIS, 2026-10-16 Superconducting circuits EU-funded project naming the capability 1 EU-funded project (QuantumMagnonics) Source: CORDIS, 2026-10-16 Photonic qubits Technology area confirmed by an editor Source: Portal technology taxonomy Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy and 2 more in the exports	No evidence recorded
University of Hamburg	Germany	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUANTIFY) Source: CORDIS, 2026-10-16 Topological qubits Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Leeds	United Kingdom	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 2 EU-funded projects (DC-SIGN-MFN, Q.Dot-PurE-WatER) Source: CORDIS, 2026-10-16 Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum-safe security (post-quantum cryptography) (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Southampton	United Kingdom	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUCHIP) Source: CORDIS, 2026-10-16 Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum simulation Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Strathclyde	United Kingdom	Research or higher education	Analogue quantum simulators Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of Stuttgart	Germany	Research or higher education	Neutral atoms EU-funded project naming the capability 3 EU-funded projects (EuRyQa, Q-PLANET SGA1, RYSQ) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 5 EU-funded projects (qMOTION, AMADEUS, GaToR, ...) Source: CORDIS, 2026-10-16 Analogue quantum simulators Technology area confirmed by an editor Source: Portal technology taxonomy Quantum computing and simulation (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum networks and repeaters Technology area confirmed by an editor Source: Portal technology taxonomy Quantum sensing and metrology (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
University of York	United Kingdom	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (QSB) Source: CORDIS, 2026-10-16 Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum sensing and metrology (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Univerzita Palackeho V Olomouci	Czechia	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (Superspin) Source: CORDIS, 2026-10-16 Photonic qubits Technology area confirmed by an editor Source: Portal technology taxonomy Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Spin qubits in semiconductors Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Uniwersytet Mikolaja Kopernika	Poland	Research or higher education	Atomic and optical clocks Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Uniwersytet Warszawski	Poland	Research or higher education	Neutral atoms EU-funded project naming the capability 2 EU-funded projects (Q-PLANET SGA1, QURA) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 1 EU-funded project (AppQInfo) Source: CORDIS, 2026-10-16 Neutral atoms Technology area confirmed by an editor Source: Portal technology taxonomy Quantum chips, materials and fabrication Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Urenco	United Kingdom	Company	Isotopically enriched silicon-28 (Spin qubits in semiconductors) Product line (curated) Stable isotopes: high-purity silicon isotopes, which the page links to emerging quantum technologies (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26	No evidence recorded
Ustav Organicke Chemie A Biochemie, Av Cr, V.v.i.	Czechia	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (ChemiQS) Source: CORDIS, 2026-10-16	No evidence recorded
VACUUMSCHMELZE	Germany	Company	Mu-metal shields and shielded rooms (Quantum sensors and atomic clocks) Product line (curated) Magnetically Shielded Rooms (MSR): MUMETALL shielded rooms suited to optically pumped magnetometers Source: Company product page (curated), 2026-10-26 Radiation and magnetic shielding (Superconducting circuits) Product line (curated) CRYOPERM: nickel-iron alloy for magnetic shielding at cryogenic temperatures (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-30	No evidence recorded
Valstybinis Moksliniu Tyrimu Institutas Fiziniu Ir Technologijos Mokslu Centras	Lithuania	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (ASTERIQS) Source: CORDIS, 2026-10-16	No evidence recorded
Vereniging Voor Christelijk Hoger Onderwijs Wetenschappelijk Onderzoek en Patientenzorg	Netherlands	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (TRACK THE TWIN) Source: CORDIS, 2026-10-16	No evidence recorded
Veriqloud	France	Company SME (self-declared in CORDIS)	Photonic EU-funded project naming the capability 1 EU-funded project (PHOTONIQC) Source: CORDIS, 2026-10-16	No evidence recorded
Vexlum OY	Finland	Company SME (self-declared in CORDIS)	Lasers at the atomic transition wavelengths (Trapped ions) Product line (curated) VXL: compact single-frequency VECSEL laser system for trapped-ion and neutral-atom quantum computers Source: Company product page (curated), 2026-10-26 Lasers at the atomic transition wavelengths (Trapped ions) Product line (curated) VALO: single-frequency VECSELs, direct and frequency-doubled (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26 Narrow-linewidth and frequency-doubled lasers (Quantum sensors and atomic clocks) Product line (curated) VXL: compact single-frequency VECSEL laser system for trapped-ion and neutral-atom quantum computers Source: Company product page (curated), 2026-10-26 Narrow-linewidth and frequency-doubled lasers (Quantum sensors and atomic clocks) Product line (curated) VALO: single-frequency VECSELs, direct and frequency-doubled (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26 Raman and Rydberg lasers (Neutral atoms) Product line (curated) VXL: compact single-frequency VECSEL laser system for trapped-ion and neutral-atom quantum computers Source: Company product page (curated), 2026-10-26 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy and 1 more in the exports	No evidence recorded
Vilniaus Universitetas	Lithuania	Research or higher education	Josephson parametric amplifiers (Superconducting circuits) EU-funded project naming the capability 1 EU-funded project (Strong-ESPRESSO) Source: CORDIS, 2026-10-16 Control electronics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Vlc Photonics SL	Spain	Company Not an SME in CORDIS	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (S2QUIP) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 1 EU-funded project (S2QUIP) Source: CORDIS, 2026-10-16	No evidence recorded
Vsb - Technical University of Ostrava	Czechia	Research or higher education	Quantum key distribution systems EU-funded project naming the capability 1 EU-funded project (OPENQKD) Source: CORDIS, 2026-10-16 Quantum computing and simulation (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum key distribution (QKD) 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
Vysoka Skola Chemicko-Technologicka V Praze	Czechia	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (UGMNanoSens) Source: CORDIS, 2026-10-16	No evidence recorded
Vysoke Uceni Technicke V Brne	Czechia	Research or higher education	Quantum-safe security (post-quantum cryptography) (technology area) 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 Neutral atoms EU-funded project naming the capability 1 EU-funded project (Q-PLANET SGA1) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 1 EU-funded project (PHOTONIQC) Source: CORDIS, 2026-10-16 Quantum memories for networks EU-funded project naming the capability 2 EU-funded projects (Welinq, SQOUT) Source: CORDIS, 2026-10-16 Neutral atoms Technology area confirmed by an editor Source: Portal technology taxonomy Photonic qubits Technology area confirmed by an editor Source: Portal technology taxonomy and 2 more in the exports	No evidence recorded
Zurich Instruments AG	Switzerland	Company SME (self-declared in CORDIS)	FPGA-based real-time control (Superconducting circuits) Product line (curated) Quantum Computing Control System (QCCS): scalable control, readout and feedback system for superconducting and spin qubits Source: Company product page (curated), 2026-10-26 Readout mixers and digitisers (Superconducting circuits) Product line (curated) SHFQC+ Qubit Controller: qubit control and readout instrument Source: Company product page (curated), 2026-10-26 Room-temperature control electronics (Superconducting circuits) Product line (curated) Quantum Computing Control System (QCCS): scalable control, readout and feedback system for superconducting and spin qubits Source: Company product page (curated), 2026-10-26 Waveform generators and microwave sources (Superconducting circuits) Product line (curated) SHFQC+ Qubit Controller: qubit control and readout instrument Source: Company product page (curated), 2026-10-26 Waveform generators and microwave sources (Superconducting circuits) Product line (curated) HDAWG: arbitrary waveform generator for qubit gate operations Source: Company product page (curated), 2026-10-26 Software: control stack and hardware design Open-source software it develops LabOne Q: Licence Apache-2.0 Source: Software directory, 2026-10-21 and 5 more in the exports	No evidence recorded
Zurich Instruments Germany GMBH	Germany	Company Not an SME in CORDIS	Superconducting circuits EU-funded project naming the capability 1 EU-funded project (OpenSuperQPlus100) Source: CORDIS, 2026-10-16	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 5 November 2026 from 552 organisations; CORDIS snapshot of 2026-10-16; parts tree compiled 2026-10-25.