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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125 organisations

Organisations with recorded evidence for: Quantum sensors and atomic clocks
Organisation	Country	Type and size	Capabilities and evidence	Standards activity
Kobenhavns Universitet	Denmark	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (PHOQS, TOCHA) Source: CORDIS, 2026-10-16	No evidence recorded
Kungliga Tekniska Hoegskolan	Sweden	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (Brainiaqs) Source: CORDIS, 2026-10-16 Quantum imaging Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Kwan-Tek	France	Company SME (self-declared in CORDIS)	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (ACDC_Q) Source: CORDIS, 2026-10-16	No evidence recorded
Laboratoire National de Metrologie et D'essais	France	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (FLATS) Source: CORDIS, 2026-10-16	No evidence recorded
Leibniz Institut fur Festkorper und Werkstofforschung Dresden Ev	Germany	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (TOCHA) Source: CORDIS, 2026-10-16	No evidence recorded
Leonardo	Italy	Company	Atomic and optical clocks Product line (curated) Passive Hydrogen Maser (PHM): space atomic clock on board the Galileo satellites (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26 Quantum sensors and atomic clocks Product line (curated) Passive Hydrogen Maser (PHM): space atomic clock on board the Galileo satellites (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26	No evidence recorded
Leonardo - Societa Per Azioni	Italy	Company Not an SME in CORDIS	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 Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (CARIOQA-PMP, CARIOQA-PHB) Source: CORDIS, 2026-10-16	No evidence recorded
Ludwig-Maximilians-Universitaet Muenchen	Germany	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (FLATS) Source: CORDIS, 2026-10-16	No evidence recorded
Mag4health	France	Company SME (self-declared in CORDIS)	Optically pumped magnetometer sensor heads (Quantum sensors and atomic clocks) Product line (curated) OPM-MEG System: helium-4 optically pumped magnetometer brain-imaging system Source: Company product page (curated), 2026-10-26	No evidence recorded
Magnetic Shields	United Kingdom	Company	Active field compensation coils (Quantum sensors and atomic clocks) Product line (curated) Active Shielding: active field compensation Source: Company product page (curated), 2026-10-26 Mu-metal shields and shielded rooms (Quantum sensors and atomic clocks) Product line (curated) MuRoom and MuMetal Shields: magnetically shielded rooms and mu-metal shields for quantum technologies Source: Company product page (curated), 2026-10-26	No evidence recorded
Max-Planck-Gesellschaft zur Forderung der Wissenschaften Ev	Germany	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (cQEDscope) Source: CORDIS, 2026-10-16	No evidence recorded
Menlo Systems GMBH	Germany	Company SME (self-declared in CORDIS)	Narrow-linewidth and frequency-doubled lasers (Quantum sensors and atomic clocks) Product line (curated) FC1500-Quantum: rack-mounted frequency comb with ultrastable and CW lasers for quantum applications Source: Company product page (curated), 2026-10-26 Narrow-linewidth and frequency-doubled lasers (Quantum sensors and atomic clocks) Product line (curated) ORS ultrastable lasers: cavity-stabilised narrow-linewidth lasers for quantum technologies and optical clocks Source: Company product page (curated), 2026-10-26	No evidence recorded
Novacene Photonics	United Kingdom	Company	Narrow-linewidth and frequency-doubled lasers (Quantum sensors and atomic clocks) Product line (curated) SolsTiS: narrow-linewidth tunable CW Ti:sapphire laser (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26	No evidence recorded
Npl Management 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
Nvision Quantum Technologies GMBH	Germany	Company SME (self-declared in CORDIS)	Quantum sensors and atomic clocks EU-funded project naming the capability 3 EU-funded projects (RESQ, QUSMI, ASTERIQS) Source: CORDIS, 2026-10-16 Quantum sensors and metrology devices Technology area confirmed by an editor role: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Oesterreichische Akademie der Wissenschaften	Austria	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (ACDC_Q) Source: CORDIS, 2026-10-16	No evidence recorded
Office National D'etudes et de Recherches Aerospatiales	France	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 Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (CARIOQA-PMP, CARIOQA-PHB) Source: CORDIS, 2026-10-16 Quantum gravimeters and inertial sensors Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Oscilloquartz	Switzerland	Company	Atomic and optical clocks Product line (curated) OSA 3300 Series: optically pumped caesium atomic clocks (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26 Quantum sensors and atomic clocks Product line (curated) OSA 3300 Series: optically pumped caesium atomic clocks (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26	No evidence recorded
Physikalisch-Technische Bundesanstalt	Germany	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 3 EU-funded projects (ACDC_Q, Q-Sense, TOCHA) Source: CORDIS, 2026-10-16 Atomic and optical clocks Technology area confirmed by an editor Source: Portal technology taxonomy Colour-centre sensors Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
PNO Innovation	France	Company Not an SME in CORDIS	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (ASTERIQS) Source: CORDIS, 2026-10-16	No evidence recorded
Politecnico di Milano	Italy	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 Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (CARIOQA-PMP, CARIOQA-PHB) Source: CORDIS, 2026-10-16 Quantum gravimeters and inertial sensors Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Politecnico di Torino	Italy	Research or higher education	Atomic and optical clocks Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Qnami AG	Switzerland	Company SME (self-declared in CORDIS)	NV-diamond magnetometer elements (Quantum sensors and atomic clocks) Product line (curated) ProteusQ: scanning NV-diamond magnetometry microscope Source: Company product page (curated), 2026-10-26 Synthetic diamond with nitrogen-vacancy centres (Quantum sensors and atomic clocks) Product line (curated) Quantilever MX: NV-diamond scanning probe tips Source: Company product page (curated), 2026-10-26 Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (NanoMAGIQ) Source: CORDIS, 2026-10-16	No evidence recorded
QSENSATO	Italy	Company	Alkali vapour cells (Quantum sensors and atomic clocks) Product line (curated) All-glass vapor cells and atomic-photonic chips: custom laser-written alkali vapour cells for optically pumped magnetometers, RF field sensors and atomic clocks Source: Company product page (curated), 2026-10-30	No evidence recorded
QuantaMap B.V.	Netherlands	Company SME (self-declared in CORDIS)	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (NAUTILUS) Source: CORDIS, 2026-10-16	No evidence recorded
Quantumdiamonds GMBH	Germany	Company SME (self-declared in CORDIS)	NV-diamond magnetometer elements (Quantum sensors and atomic clocks) Product line (curated) QDm.1: quantum diamond microscope that images currents in chips for fault finding Source: Company product page (curated), 2026-10-30 Quantum imaging Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
QZabre	Switzerland	Company	NV-diamond magnetometer elements (Quantum sensors and atomic clocks) Product line (curated) Quantum Scanning Microscope (QSM): scanning NV magnetometry microscope Source: Company product page (curated), 2026-10-26 Synthetic diamond with nitrogen-vacancy centres (Quantum sensors and atomic clocks) Product line (curated) Quantum Scanning Tips (QST) and Quantum Diamond Membrane (QDM): NV-diamond scanning tips and membranes Source: Company product page (curated), 2026-10-26	No evidence recorded
Robert Bosch GMBH	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 Quantum sensors and metrology devices Technology area confirmed by an editor role: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Sacher Lasertechnik	Germany	Company	Narrow-linewidth and frequency-doubled lasers (Quantum sensors and atomic clocks) Product line (curated) Scientific Lasers: tunable diode lasers and tapered amplifiers (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26	No evidence recorded
Safran Navigation & Timing	Switzerland	Company	Alkali vapour cell sensors (Quantum sensors and atomic clocks) Product line (curated) Rubidium Clocks and Oscillators (MIRA, mRO-50, LPFRS): rubidium vapour-cell atomic clocks and oscillators (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26 Atomic and optical clocks Product line (curated) Rubidium Clocks and Oscillators (MIRA, mRO-50, LPFRS): rubidium vapour-cell atomic clocks and oscillators (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26 Atomic and optical clocks Product line (curated) Active Hydrogen Maser (iMaser 3000): active hydrogen maser clocks (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26 Quantum sensors and atomic clocks Product line (curated) Active Hydrogen Maser (iMaser 3000): active hydrogen maser clocks (partly verified: the page does not state the quantum use) Source: Company product page (curated), 2026-10-26	No evidence recorded
Schäfter+Kirchhoff	Germany	Company	Magneto-optical trap optics (Quantum sensors and atomic clocks) Product line (curated) Beam Launchers for Quantum: fibre-coupled beam launchers that collimate, shape and combine laser beams onto the vacuum chamber for cooling and trapping atoms Source: Company product page (curated), 2026-10-30	No evidence recorded
Simune Atomistics SL	Spain	Company SME (self-declared in CORDIS)	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (TOCHA) Source: CORDIS, 2026-10-16	No evidence recorded
Single Quantum BV	Netherlands	Company SME (self-declared in CORDIS)	Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (PoQus, Brainiaqs) Source: CORDIS, 2026-10-16	No evidence recorded
Sorbonne Universite	France	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 (Multiplex, SinglePass) Source: CORDIS, 2026-10-16 Quantum sensors and atomic clocks EU-funded project naming the capability 3 EU-funded projects (Multiplex, SinglePass, MIstiQU-MED) Source: CORDIS, 2026-10-16	No evidence recorded
Stichting Nederlandse Wetenschappelijk Onderzoek Instituten	Netherlands	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (Q-MEME) Source: CORDIS, 2026-10-16	No evidence recorded
Supracon AG	Germany	Company SME (self-declared in CORDIS)	SQUID magnetometer elements (Quantum sensors and atomic clocks) Product line (curated) SQUID Electronic (JESSY): SQUID sensors and their readout electronics, offered as superconducting quantum sensors Source: Company product page (curated), 2026-10-30	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	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	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 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	No evidence recorded
Teknologian Tutkimuskeskus VTT OY	Finland	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 2 EU-funded projects (TOCHA, Brainiaqs) Source: CORDIS, 2026-10-16	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
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
Thales	France	Company Not an SME in CORDIS	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 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 sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (CARIOQA-PHB) 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
The Chancellor, Masters and Scholars of the University of Oxford	United Kingdom	Research or higher education	Quantum sensors and atomic clocks EU-funded project naming the capability 1 EU-funded project (QUSON) Source: CORDIS, 2026-10-16	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	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 Atomic and optical clocks Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
The University of Nottingham	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	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 2 November 2026 from 552 organisations; CORDIS snapshot of 2026-10-16; parts tree compiled 2026-10-25.