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
Swabian Instruments GMBH	Germany	Company SME (self-declared in CORDIS)	Single-photon detectors (Photonic) Product line (curated) Time Tagger: time taggers for single-photon counting with SNSPDs and SPADs Source: Company product page (curated), 2026-10-26 Photonic EU-funded project naming the capability 2 EU-funded projects (PHOTONIQC, QUDOT-TECH) Source: CORDIS, 2026-10-16 Quantum-dot single-photon sources (Photonic) EU-funded project naming the capability 1 EU-funded project (QUDOT-TECH) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (QUDOT-TECH) Source: CORDIS, 2026-10-16	No evidence recorded
Swansea University	United Kingdom	Research or higher education	Trapped ions EU-funded project naming the capability 1 EU-funded project (AQTION) Source: CORDIS, 2026-10-16 Trapped ions Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Syddansk Universitet	Denmark	Research or higher education	Neutral atoms EU-funded project naming the capability 1 EU-funded project (RYD-QNLO) Source: CORDIS, 2026-10-16	No evidence recorded
Synogate Ug (haftungsbeschrankt)	Germany	Company SME (self-declared in CORDIS)	Photonic EU-funded project naming the capability 1 EU-funded project (QPIC-AI) Source: CORDIS, 2026-10-16	No evidence recorded
T-Systems International GMBH	Germany	Company Not an SME in CORDIS	Quantum key distribution systems EU-funded project naming the capability 1 EU-funded project (OPENQKD) Source: CORDIS, 2026-10-16	No evidence recorded
Tampereen Korkeakoulusaatio Sr	Finland	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (TFQD) Source: CORDIS, 2026-10-16 Photonics, lasers and optics 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
Tartu Ulikool	Estonia	Research or higher education	Superconducting circuits EU-funded project naming the capability 1 EU-funded project (OpenSuperQPlus100) Source: CORDIS, 2026-10-16 Superconducting qubits Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Technical University of Munich	Germany	Research or higher education	Software: benchmarking Open-source software it develops MQT Bench: Licence MIT Source: Software directory, 2026-10-21 Software: compiler, language or verification tool Open-source software it develops MQT Core: Licence MIT Source: Software directory, 2026-10-21 Software: compiler, language or verification tool Open-source software it develops MQT QMAP: Licence MIT Source: Software directory, 2026-10-21 Software: compiler, language or verification tool Open-source software it develops MQT QCEC: Licence MIT Source: Software directory, 2026-10-21 Software: quantum error correction Open-source software it develops MQT QECC: Licence MIT Source: Software directory, 2026-10-21 Software: simulator or emulator Open-source software it develops MQT DDSIM: Licence MIT Source: Software directory, 2026-10-21	No evidence recorded
Technische Universitaet Braunschweig	Germany	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (QUASAN) Source: CORDIS, 2026-10-16 Quantum sensing and metrology (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Technische Universitaet Chemnitz	Germany	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (HORTIQD) Source: CORDIS, 2026-10-16	No evidence recorded
Technische Universitaet Dresden	Germany	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (PoQus) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 2 EU-funded projects (SolProDet, MiLEDI) Source: CORDIS, 2026-10-16 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
Technische Universitaet Muenchen	Germany	Research or higher education	Cold-atom inertial and gravity sensors (Quantum sensors and atomic clocks) EU-funded project naming the capability 2 EU-funded projects (CARIOQA-PMP, CARIOQA-PHB) Source: CORDIS, 2026-10-16 Dilution refrigerator (Superconducting circuits) EU-funded project naming the capability 1 EU-funded project (QUANTUM-VIBES) Source: CORDIS, 2026-10-16 Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (QUANtIC, S2QUIP) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 4 EU-funded projects (PhoQC, PHOTONIQC, QUANtIC, ...) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 4 EU-funded projects (CARIOQA-PMP, CARIOQA-PHB, ASTERIQS, ...) Source: CORDIS, 2026-10-16 Trapped ions EU-funded project naming the capability 1 EU-funded project (Millenion-SGA1) Source: CORDIS, 2026-10-16 and 5 more in the exports	No evidence recorded
Technische Universitaet Wien	Austria	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (EPIQUS) Source: CORDIS, 2026-10-16 Neutral atoms EU-funded project naming the capability 1 EU-funded project (HYQAP) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 1 EU-funded project (COQUVAR) Source: CORDIS, 2026-10-16 Qubit chip (Superconducting circuits) EU-funded project naming the capability 1 EU-funded project (SuperQuLAN) Source: CORDIS, 2026-10-16 Superconducting circuits EU-funded project naming the capability 1 EU-funded project (SuperQuLAN) Source: CORDIS, 2026-10-16 Analogue quantum simulators Technology area confirmed by an editor Source: Portal technology taxonomy and 2 more in the exports	No evidence recorded
Technische Universitat Berlin	Germany	Research or higher education	Photonic EU-funded project naming the capability 1 EU-funded project (QUDOT-TECH) Source: CORDIS, 2026-10-16 Quantum-dot single-photon sources (Photonic) EU-funded project naming the capability 1 EU-funded project (QUDOT-TECH) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (QUDOT-TECH) Source: CORDIS, 2026-10-16 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
Technische Universitat Darmstadt	Germany	Research or higher education	Quantum key distribution systems EU-funded project naming the capability 1 EU-funded project (PQCRYPTO) Source: CORDIS, 2026-10-16 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	Dilution refrigerator (Superconducting circuits) EU-funded project naming the capability 1 EU-funded project (QUADRATURE) Source: CORDIS, 2026-10-16 Germanium hole devices (Spin qubits in semiconductors) EU-funded project naming the capability 1 EU-funded project (QUIST) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 2 EU-funded projects (PHOTONIQC, STRONG-Q) Source: CORDIS, 2026-10-16 Quantum key distribution systems EU-funded project naming the capability 2 EU-funded projects (PostQat, OPENQKD) Source: CORDIS, 2026-10-16 Room-temperature control electronics (Superconducting circuits) EU-funded project naming the capability 1 EU-funded project (SuperGate) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 5 EU-funded projects (InPforPE, QDots-ID, MiSARAS, ...) Source: CORDIS, 2026-10-16 and 3 more in the exports	No evidence recorded
Technische Universiteit Eindhoven	Netherlands	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (QuGANTIC, QPIC1550) Source: CORDIS, 2026-10-16 Neutral atoms EU-funded project naming the capability 2 EU-funded projects (EuRyQa, RYSQ) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 1 EU-funded project (QPIC1550) Source: CORDIS, 2026-10-16 Quantum key distribution systems EU-funded project naming the capability 2 EU-funded projects (LaiQa, PQCRYPTO) Source: CORDIS, 2026-10-16 Analogue quantum simulators Technology area confirmed by an editor Source: Portal technology taxonomy Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy and 3 more in the exports	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
Teknologian Tutkimuskeskus VTT OY	Finland	Research or higher education	Neutral atoms EU-funded project naming the capability 1 EU-funded project (Q-PLANET SGA1) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (TOCHA, Brainiaqs) Source: CORDIS, 2026-10-16 Superconducting circuits EU-funded project naming the capability 2 EU-funded projects (OpenSuperQPlus100, OpenSuperQ) Source: CORDIS, 2026-10-16 Quantum sensing and metrology (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
Teledyne E2v (uk) Limited	United Kingdom	Company Not an SME in CORDIS	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (Q-Sense) Source: CORDIS, 2026-10-16	No evidence recorded
Telefonica Innovacion Digital SL	Spain	Company Not an SME in CORDIS	Quantum key distribution systems EU-funded project naming the capability 2 EU-funded projects (PQ-REACT, OPENQKD) Source: CORDIS, 2026-10-16 Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy 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
Teletel Technologia Aerodiastimikis Kai Aminas	Greece	Company SME (self-declared in CORDIS)	Cold-atom inertial and gravity sensors (Quantum sensors and atomic clocks) EU-funded project naming the capability 1 EU-funded project (CARIOQA-PMP) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (CARIOQA-PMP) Source: CORDIS, 2026-10-16	No evidence recorded
Tesla Dynamic Coils BV	Netherlands	Company SME (self-declared in CORDIS)	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (RESQ) Source: CORDIS, 2026-10-16	No evidence recorded
Tf2 Devices B.v.	Netherlands	Company Not an SME in CORDIS	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (TFQD) Source: CORDIS, 2026-10-16	No evidence recorded
Thales	France	Company Not an SME in CORDIS	Post-quantum: hardware security module Product documented by the organisation Thales Luna Network HSM 7: lms-hss, ml-dsa, ml-kem (generally available) Source: Thales, 2026-10-22 Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUANTIFY) Source: CORDIS, 2026-10-16 Neutral atoms EU-funded project naming the capability 2 EU-funded projects (ARXIMEDES, Q-PLANET SGA1) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 3 EU-funded projects (AMADEUS, ACDC_Q, ASTERIQS) Source: CORDIS, 2026-10-16 Quantum sensing and metrology (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum sensors and metrology devices Technology area confirmed by an editor role: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	FIPS 203, FIPS 204
Thales Alenia Space France SAS	France	Company Not an SME in CORDIS	Cold-atom inertial and gravity sensors (Quantum sensors and atomic clocks) EU-funded project naming the capability 1 EU-funded project (CARIOQA-PHB) Source: CORDIS, 2026-10-16 Quantum key distribution systems EU-funded project naming the capability 1 EU-funded project (OPENQKD) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (CARIOQA-PHB) Source: CORDIS, 2026-10-16 Quantum key distribution (QKD) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Thales Alenia Space Italia Spa	Italy	Company Not an SME in CORDIS	Quantum key distribution systems EU-funded project naming the capability 1 EU-funded project (LaiQa) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (TFQD) Source: CORDIS, 2026-10-16	No evidence recorded
Thales Dms France SAS	France	Company Not an SME in CORDIS	Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (AMADEUS, ACDC_Q) Source: CORDIS, 2026-10-16	No evidence recorded
Thales Six Gts France SAS	France	Company Not an SME in CORDIS	Quantum key distribution systems EU-funded project naming the capability 1 EU-funded project (OPENQKD) Source: CORDIS, 2026-10-16	No evidence recorded
The Chancellor Masters and Scholars of the University of Cambridge	United Kingdom	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (2D-SIPC) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 2 EU-funded projects (2D-SIPC, QUDOT-TECH) Source: CORDIS, 2026-10-16 Quantum key distribution systems EU-funded project naming the capability 1 EU-funded project (OPENQKD) Source: CORDIS, 2026-10-16 Quantum-dot single-photon sources (Photonic) EU-funded project naming the capability 1 EU-funded project (QUDOT-TECH) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 4 EU-funded projects (MIRDOT, CO2RED, TRITON, ...) Source: CORDIS, 2026-10-16 Quantum key distribution (QKD) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
The Chancellor, Masters and Scholars of the University of Oxford	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 (PHOTONIQC, AppQInfo) Source: CORDIS, 2026-10-16 Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (QUSON) Source: CORDIS, 2026-10-16 Trapped ions EU-funded project naming the capability 2 EU-funded projects (CMEQIP, AQTION) Source: CORDIS, 2026-10-16 Control electronics Technology area confirmed by an editor Source: Portal technology taxonomy and 4 more in the exports	No evidence recorded
The Cyprus Institute	Cyprus	Research or higher education	Quantum computing and simulation (technology area) 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 sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (SEQUOIA) Source: CORDIS, 2026-10-16 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
The University Court of the University of St Andrews	United Kingdom	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 2 EU-funded projects (FastQD, MiLEDI) Source: CORDIS, 2026-10-16	No evidence recorded
The University of Birmingham	United Kingdom	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (Q-Sense) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (DEMO-QIS) Source: CORDIS, 2026-10-16 Atomic and optical clocks 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-safe security (post-quantum cryptography) (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
The University of Edinburgh	United Kingdom	Research or higher education	Software: simulator or emulator Open-source software it develops QuEST: Licence MIT Source: Software directory, 2026-10-21 Photonic EU-funded project naming the capability 1 EU-funded project (PHOTONIQC) Source: CORDIS, 2026-10-16 Photonic qubits Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
The University of Manchester	United Kingdom	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (2D-SIPC) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 1 EU-funded project (2D-SIPC) Source: CORDIS, 2026-10-16 Superconducting circuits EU-funded project naming the capability 1 EU-funded project (SUPERFRACA) Source: CORDIS, 2026-10-16	No evidence recorded
The University of Nottingham	United Kingdom	Research or higher education	Neutral atoms EU-funded project naming the capability 1 EU-funded project (RYSQ) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (Q-Sense) Source: CORDIS, 2026-10-16 Analogue quantum simulators 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
The University of Sussex	United Kingdom	Research or higher education	Ion trap (Trapped ions) EU-funded project naming the capability 1 EU-funded project (MicroQC) Source: CORDIS, 2026-10-16 Quantum memories for networks EU-funded project naming the capability 1 EU-funded project (LIMQUET) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (QUSON) Source: CORDIS, 2026-10-16 Trapped ions EU-funded project naming the capability 1 EU-funded project (MicroQC) Source: CORDIS, 2026-10-16 Quantum sensing and metrology (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Trapped ions Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Thinkquantum SRL	Italy	Company SME (self-declared in CORDIS)	Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy 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
Tinexta Innovation Hub S.p.a.	Italy	Company SME (self-declared in CORDIS)	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (HORTIQD) Source: CORDIS, 2026-10-16	No evidence recorded
Top-Gan Sp Zoo	Poland	Company SME (self-declared in CORDIS)	Neutral atoms EU-funded project naming the capability 1 EU-funded project (Q-PLANET SGA1) Source: CORDIS, 2026-10-16	No evidence recorded
Toptica Photonics Se	Germany	Company Not an SME in CORDIS	Lasers at the atomic transition wavelengths (Trapped ions) Product line (curated) DL pro: tunable external-cavity diode lasers for cooling and controlling atoms and ions Source: Company product page (curated), 2026-10-26 Narrow-linewidth and frequency-doubled lasers (Quantum sensors and atomic clocks) Product line (curated) DL pro: tunable external-cavity diode lasers for cooling and controlling atoms and ions Source: Company product page (curated), 2026-10-26 Raman and Rydberg lasers (Neutral atoms) Product line (curated) DL pro: tunable external-cavity diode lasers for cooling and controlling atoms and ions Source: Company product page (curated), 2026-10-26 Trapped ions EU-funded project naming the capability 2 EU-funded projects (Millenion-SGA1, AQTION) Source: CORDIS, 2026-10-16 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy Photonics, lasers and optics Technology area confirmed by an editor role: enabling 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 key distribution systems EU-funded project naming the capability 1 EU-funded project (OPENQKD) Source: CORDIS, 2026-10-16 Quantum random number generators (Quantum key distribution systems) EU-funded project naming the capability 1 EU-funded project (UFICS-QRNG) Source: CORDIS, 2026-10-16 Quantum communication (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum communication and security systems Technology area confirmed by an editor role: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26 Quantum key distribution (QKD) Technology area confirmed by an editor Source: Portal technology taxonomy Quantum random number generation Technology area confirmed by an editor Source: Portal technology taxonomy and 1 more in the exports	No evidence recorded
Tti-Technologie-Transfer-Initiativegmbh An der Universitat Stuttgart	Germany	Company Not an SME in CORDIS	Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (AMADEUS, ASTERIQS) Source: CORDIS, 2026-10-16	No evidence recorded
Unitary Fund France	France	Company Not an SME in CORDIS	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QLASS) Source: CORDIS, 2026-10-16	No evidence recorded
Universidad Autonoma de Madrid	Spain	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (PhonologiQ) Source: CORDIS, 2026-10-16 Photonic EU-funded project naming the capability 1 EU-funded project (PhonologiQ) Source: CORDIS, 2026-10-16 Spin qubits in semiconductors EU-funded project naming the capability 2 EU-funded projects (TOPOQDot, LANTERNS) Source: CORDIS, 2026-10-16 Photonic qubits Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universidad Carlos III de Madrid	Spain	Research or higher education	Software: post-quantum cryptography Open-source software it develops QKD-KEM provider: Licence MIT Source: Software directory, 2026-10-21 Software: quantum networking and qkd Open-source software it develops QKD ETSI API C wrapper: Licence MIT Source: Software directory, 2026-10-21 Quantum key distribution systems EU-funded project naming the capability 1 EU-funded project (PQ-REACT) Source: CORDIS, 2026-10-16 Post-quantum algorithms and standards Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universidad Complutense de Madrid	Spain	Research or higher education	Trapped ions EU-funded project naming the capability 1 EU-funded project (AQTION) Source: CORDIS, 2026-10-16 Quantum-safe security (post-quantum cryptography) (technology area) Technology area confirmed by an editor Source: Portal technology taxonomy Trapped ions Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universidad de Castilla - la Mancha	Spain	Research or higher education	Spin qubits in semiconductors EU-funded project naming the capability 1 EU-funded project (LED4Nature) 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 4 November 2026 from 552 organisations; CORDIS snapshot of 2026-10-16; parts tree compiled 2026-10-25.