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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116 organisations

Organisations with recorded evidence for: Photonics and optics
Organisation	Country	Type and size	Capabilities and evidence	Standards activity
LIGENTEC	Switzerland	Company	Waveguide material platforms (Photonic) Product line (curated) Silicon Nitride (SiN) platform: silicon nitride photonic foundry platform for quantum technologies and photonic qubits Source: Company product page (curated), 2026-10-26	No evidence recorded
Ligentec France	France	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QPIC1550) 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
Lionix International BV	Netherlands	Company SME (self-declared in CORDIS)	Waveguide material platforms (Photonic) Product line (curated) TriPleX: silicon nitride photonic integrated circuits for quantum photonic processors Source: Company product page (curated), 2026-10-26 Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUANTIFY) 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
Lumiphase AG	Switzerland	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (PROMETHEUS) Source: CORDIS, 2026-10-16	No evidence recorded
M-Squared Lasers Limited	United Kingdom	Company SME (self-declared in CORDIS)	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: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Martel Innovate BV	Netherlands	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QPIC1550) 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 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: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Novacene Photonics	United Kingdom	Company	Lasers at the atomic transition wavelengths (Trapped ions) 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 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 Raman and Rydberg lasers (Neutral atoms) 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
Oesterreichische Akademie der Wissenschaften	Austria	Research or higher education	Optical tweezer array (Neutral atoms) EU-funded project naming the capability 1 EU-funded project (DyMETEr) Source: CORDIS, 2026-10-16 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Panepistimio Aigaiou	Greece	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (PROMETHEUS) Source: CORDIS, 2026-10-16	No evidence recorded
Panepistimio Dytikis Attikis	Greece	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (PROMETHEUS, QPIC1550) Source: CORDIS, 2026-10-16	No evidence recorded
Photon Bridge B.V.	Netherlands	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (NARWHAL) Source: CORDIS, 2026-10-16 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Pixel Photonics GMBH	Germany	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QLASS) Source: CORDIS, 2026-10-16 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Politechnika Wroclawska	Poland	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QPIC1550) Source: CORDIS, 2026-10-16 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Politecnico di Milano	Italy	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (QPIC1550, QLASS) Source: CORDIS, 2026-10-16 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Qti SRL	Italy	Company Not an SME in CORDIS	Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (PROMETHEUS, QPIC1550) Source: CORDIS, 2026-10-16	No evidence recorded
Quandela	France	Company SME (self-declared in CORDIS)	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: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Qubig GMBH	Germany	Company SME (self-declared in CORDIS)	Acousto- and electro-optic modulators (Neutral atoms) Product line (curated) Electro-Optic Modulators (EOM): resonant and broadband electro-optic modulators for laser cooling of atoms and ions Source: Company product page (curated), 2026-10-26 Amplitude and phase modulators (Quantum key distribution systems) Product line (curated) Electro-Optic Modulators (EOM): resonant and broadband electro-optic modulators for laser cooling of atoms and ions Source: Company product page (curated), 2026-10-26	No evidence recorded
Quix Quantum BV	Netherlands	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) Product line (curated) Quantum Photonic Processor: programmable integrated photonic processors Source: Company product page (curated), 2026-10-26 Interferometers, phase shifters and couplers (Photonic) Product line (curated) Quantum Photonic Processor: programmable integrated photonic processors Source: Company product page (curated), 2026-10-26 Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (QuGANTIC, QUANTIFY) 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: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Quix Quantum GMBH	Germany	Company Not an SME in CORDIS	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUANTIFY) Source: CORDIS, 2026-10-16	No evidence recorded
Quside Technologies SL	Spain	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUPIC) Source: CORDIS, 2026-10-16	No evidence recorded
Rheinische Friedrich-Wilhelms-Universitat Bonn	Germany	Research or higher education	Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Ruprecht-Karls-Universitaet Heidelberg	Germany	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (PINQS) Source: CORDIS, 2026-10-16	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
Schott AG	Germany	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
Schäfter+Kirchhoff	Germany	Company	Acousto- and electro-optic modulators (Neutral atoms) Product line (curated) Integrated AOM systems: fibre-coupled single- and double-pass acousto-optic modulator units, listed among its fibre optics for quantum Source: Company product page (curated), 2026-10-30 Acousto-optic modulators (Trapped ions) Product line (curated) Integrated AOM systems: fibre-coupled single- and double-pass acousto-optic modulator units, listed among its fibre optics for quantum Source: Company product page (curated), 2026-10-30	No evidence recorded
Scintil Photonics	France	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (PROMETHEUS) Source: CORDIS, 2026-10-16	No evidence recorded
Single Quantum BV	Netherlands	Company SME (self-declared in CORDIS)	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (2D-SIPC) 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: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Sorbonne Universite	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 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
SPARROW QUANTUM ApS	Denmark	Company SME (self-declared in CORDIS)	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: systems Source: Supply-chain segment, confirmed by an editor, 2026-10-26	No evidence recorded
Tampereen Korkeakoulusaatio Sr	Finland	Research or higher education	Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Technische Universitaet Muenchen	Germany	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (QUANtIC, S2QUIP) Source: CORDIS, 2026-10-16 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	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 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	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 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Thales	France	Company Not an SME in CORDIS	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (QUANTIFY) Source: CORDIS, 2026-10-16	FIPS 203, FIPS 204
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	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	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	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 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
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	No evidence recorded
Universidad de Vigo	Spain	Research or higher education	Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universidad del Pais Vasco/ Euskal Herriko Unibertsitatea	Spain	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (EPIQUS) Source: CORDIS, 2026-10-16	No evidence recorded
Universita degli Studi di Firenze	Italy	Research or higher education	Photonics, lasers and optics 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	Integrated photonic circuits (Photonic) EU-funded project naming the capability 3 EU-funded projects (NANOWHYR, QLASS, QUCHIP) Source: CORDIS, 2026-10-16 Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universita degli Studi di Torino	Italy	Research or higher education	Photonics, lasers and optics Technology area confirmed by an editor Source: Portal technology taxonomy	No evidence recorded
Universita degli Studi di Trento	Italy	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (EPIQUS) Source: CORDIS, 2026-10-16	No evidence recorded
Universitaet Innsbruck	Austria	Research or higher education	Optical tweezer array (Neutral atoms) EU-funded project naming the capability 1 EU-funded project (DyMETEr) Source: CORDIS, 2026-10-16	No evidence recorded
Universitaet Muenster	Germany	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 1 EU-funded project (PINQS) Source: CORDIS, 2026-10-16	No evidence recorded
Universitaet Paderborn	Germany	Research or higher education	Integrated photonic circuits (Photonic) EU-funded project naming the capability 2 EU-funded projects (QUCHIP, S2QUIP) Source: CORDIS, 2026-10-16 Lithium niobate (Photonic) EU-funded project naming the capability 1 EU-funded project (LiNQs) Source: CORDIS, 2026-10-16 Photonics, lasers and optics 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.