QuiX Quantum is a Dutch photonic quantum computing company based in Enschede, Netherlands. It builds the world's largest commercially available photonic quantum processors, based on silicon nitride integrated photonics. The company was founded in 2019 out of the University of Twente.

QuiX has raised more than 20 million euros. Its 20-mode photonic processor is available via cloud access and on-premises, with a 50-mode system in development. Its passive linear optical network supports sampling and optimization algorithms. Partners include TNO, Thales, and European research institutions, and QuiX is named in the EU Chips Act P4Q photonic pilot line under Quantum Delta NL.

In July 2025, QuiX raised 15 million euros in Series A funding led by Invest-NL and the EIC Fund, with co-investors PhotonVentures, Oost NL, and FORWARD.one. The round targets the world's first single-photon universal quantum computer by 2026, with a projected 64x increase in processing power over existing photonic processors and an error-correction system planned for 2027. QuiX also holds a EUR 14M contract with the German Aerospace Center to deliver a 64-qubit universal photonic quantum computer, and in April 2026 it reported the first demonstration of below-threshold error mitigation on a photonic processor. In June 2026, QuiX Quantum installed its Feed-Forward Control Unit, enabling real-time responses to quantum measurements in photonic quantum processors. Update 2026-06-13: QuiX Quantum established a new office in Stuttgart at ARENA2036. Source: https://quantumzeitgeist.com/quix-quantum-stuttgart-office-establishes/ Update 2026-06-05: QuiX Quantum installed a Feed-Forward Control Unit to enable real-time responses to quantum measurements. Source: https://quantumzeitgeist.com/quix-quantums-unit-responds-quantum/ Update 2026-06-02: QuiX Quantum installed a Feed-Forward Control Unit for real-time control in its universal photonic quantum computer. Source: https://quantumzeitgeist.com/quix-quantu

QuiX Quantum

Groove Quantum is a QuTech spinout launched in 2024 tackling the qubit scalability challenge with its unique germanium-based quantum technology. The company develops germanium quantum dots as a platform for quantum computing that offers advantages in terms of manufacturability, scalability, and integration with existing semiconductor processes. Groove Quantum's approach enables quantum processors to be fabricated using standard CMOS-compatible processes. In April 2026, Groove Quantum raised EUR 16M in seed funding, combining EUR 10M of equity co-led by Innovation Industries and 55 North with EUR 6M in grants from the EIC Accelerator and EU Chips Act. Around the same time it reported an 18-qubit germanium spin processor, the largest of its kind to date, with single-qubit gate fidelity above 99.99% and two-qubit fidelity above 99%.

Groove Quantum

QuTech is a quantum research institute established as a collaboration between Delft University of Technology (TU Delft) and the Netherlands Organization for Applied Scientific Research (TNO). Founded in 2014, it conducts research across the full quantum technology stack, from fundamental quantum physics to practical quantum applications.

QuTech has contributed to quantum computing, the quantum internet, and quantum sensing, with demonstrations of quantum teleportation, quantum error correction, and the development of silicon-based spin qubits. The institute operates the Quantum Network Explorer, one of the world's first quantum internet testbeds, and has spun out several quantum technology companies including Delft Circuits and QuantWare. It collaborates with major technology companies, government agencies, and academic institutions worldwide, serving as a bridge between quantum research and commercial applications.

In March 2025, QuTech released QNodeOS, the world's first operating system for quantum networks, developed with the Quantum Internet Alliance to let heterogeneous quantum network devices be programmed and orchestrated. In 2025, QuTech connected quantum computers in Delft and The Hague over 25 km of operational commercial fiber, a milestone for the Dutch quantum internet roadmap. Update 2026-05-07: QuTech researchers demonstrated the ability to entangle electron-spin qubits while in motion and teleport a quantum state across a chip. Source: https://quantumzeitgeist.com/electron-spin-qubits-teleport-qutech-entangles/ Update 2026-01-21: QuTech achieved a 0.5% photon collection probability from NV centers. Source: https://quantumzeitgeist.com/qutech-nv-centre-photon-collection/

QuTech

Delft University of Technology (TU Delft) is a public technical university founded in 1842 and located in Delft, Netherlands. It hosts QuTech, a world-leading quantum research institute formed as a collaboration between TU Delft and TNO that advances quantum computing and the quantum internet. QuTech develops quantum processors, including spin qubits in silicon and superconducting qubits, that advance scalable quantum computing.

TU Delft researchers contribute to quantum algorithms, quantum error correction, quantum networks, and quantum hardware. The university has produced quantum technology spinouts and maintains strong European quantum partnerships. Through fundamental research, quantum education, and technology transfer, TU Delft serves the quantum research community and supports quantum technology leadership in the Netherlands and across Europe. In 2025, QuTech released the Tuna-5 spin-qubit processor on its Quantum Inspire cloud, and in 2026 TU Delft researchers introduced the QARPET chip architecture for characterising large numbers of qubits in parallel. Update 2026-05-05: Quantum Machines acquired the TU Delft spin-off QHarbour. Source: https://quantumzeitgeist.com/qm-acquires-qharbour/

TU Delft

Qblox is a Dutch quantum control hardware company founded in 2019 as a QuTech spinoff. It develops Cluster modular control stacks, which are hardware-agnostic and support thousands of qubits across multiple qubit types. The company raised a $26M Series A led by Quantonation and Invest-NL Deep Tech and has 146 employees.

In February 2025, joint research with QphoX and Rigetti was published in Nature Physics, demonstrating superconducting qubit readout using an optical transducer. In October 2025, Qblox joined the NVIDIA NVQLink program, connecting its Q1 pulse processors to NVIDIA GPUs for low-latency quantum error correction workloads, with deployment confirmed at the Barcelona Supercomputing Center. In November 2025 it partnered with QuantWare and Q-CTRL to launch the Quantum Utility Block (QUB), a pre-integrated superconducting system.

Also in November 2025, the DOE announced a partnership with Fermilab to coordinate manufacturing and distribution of the QICK (Quantum Instrumentation Control Kit) open-source platform, and Qblox was selected for DARPA QBI alongside Keysight, Quantum Machines, and Zurich Instruments. In March 2026, Qblox integrated with NVIDIA CUDA-Q via the cudaq-realtime API, achieving microsecond-latency FPGA-to-GPU feedback loops for real-time quantum-classical computing, demonstrated at the NVIDIA GTC conference with Oxford Quantum Circuits. Update 2026-03-17: Qblox is integrating with NVIDIA CUDA-Q to provide a real-time API for low-latency Variational Quantum Algorithms. Source: https://quantumzeitgeist.com/qblox-cuda-q-integration-realtime-quantum/

Qblox

QuantWare is a superconducting quantum computing company, a TU Delft and QuTech spinout founded in 2020 by Dr. Alessandro Bruno and Matthijs Rijlaarsdam. It became the first company to commercially manufacture superconducting quantum processors for third parties, offering off-the-shelf QPUs such as the 5-qubit Soprano and the 25-qubit Contralto. Its foundry services let customers build full-stack quantum computers at one-tenth the cost of competing solutions, and total funding exceeds $230 million.

In March 2025, QuantWare raised $20M in Series A funding, co-led by the Invest-NL Deep Tech Fund and Innovation Quarter, with participation from the EIC Fund and FORWARD.one, to accelerate its VIO technology. VIO routes connections vertically in 3D to solve scaling bottlenecks, with the goal of superconducting processors that scale to thousands of qubits and potentially millions in a single processor. The Series A was later extended to $27M, and in May 2026 QuantWare raised a $178M Series B led by Intel Capital, the largest private round raised by a dedicated quantum processor company. In December 2025, QuantWare unveiled the VIO-40K QPU, scalable to 10,000 qubits, a 100x leap in scalability over prior products.

In November 2025, QuantWare, Q-CTRL, and Qblox launched the Quantum Utility Block, a pre-integrated superconducting quantum computing system that combines QuantWare's processors, Qblox's control electronics, and Q-CTRL's performance software for rapid deployment.

In September 2025, QuantWare and C-DAC signed a Letter of Intent to co-develop hybrid quantum computing technologies. In October 2025, the company expanded into South Korea, powering the ETRI quantum computer and becoming the largest quantum processor supplier in Korea. In February 2026, QuantWare opened its foundry services to external customers, allowing third parties to fabricate superconducting quantum chips at a fraction of the traditional cost. Update 2026-02-14: QuantWare offers foundry services

QuantWare

Q*bird is a spin-off from Delft University of Technology that develops quantum-based hardware and software for ultra-secure data communications and protection of critical infrastructure.

The company has deployed multi-user, multipoint-to-multipoint Quantum Key Distribution (QKD) networks, including operational installations in Utrecht that connect data centers, university buildings, and research facilities, and the world's first quantum-safe industrial internet at the Port of Rotterdam. Q*bird is the world's only commercial provider of Measurement-Device-Independent QKD (MDI-QKD), which closes loopholes in detection-side attacks.

Q*bird won the Dutch IT Channel Award 2025 in the Networking & Edge Innovator category and received €1 million in subsidies to advance its QKD technology. Its partnership with Eurofiber integrates quantum security into commercial networks, and the company aims to operate 60 quantum networks across Europe, Asia, and North America by 2030. In January 2026, Q*bird secured €2.5M in grants plus a €5M equity investment to scale its quantum-secure network operations, expand European production, and advance federated quantum internet infrastructure.

Q*bird

Aluvia Photonics is a provider of photonic integrated circuits based on a proprietary aluminium oxide (AlOx/Al2O3) material platform, founded in 2022 as a University of Twente spin-off. The technology was developed over more than a decade at the University of Twente by cofounder Prof. Sonia Garcia Blanco and her research team.

Aluvia's AlOx platform offers a broad spectral range from 200 nm to mid-IR (around 3 µm), covering UV, visible, and infrared applications. It delivers ultra-low propagation losses, as low as roughly 1 dB/cm at 369 nm and 5 dB/m at 1550 nm, and on-chip optical amplification through rare-earth ion doping with Er3+, Yb3+, Nd3+, and Tm3+. Built on 200mm CMOS-compatible materials, the platform works with established manufacturing infrastructure for cost-effective scalability. Applications include quantum computing (ion traps), advanced telecommunications, sensing, optical amplifiers, O-band switches, and biomedical fields. Aluvia provides turnkey solutions including multi-project wafers, dedicated runs, and custom process development. In October 2025, Aluvia secured investment from PhotonDelta, and it has run a joint evaluation programme with Nokia Bell Labs on erbium-doped waveguide amplifiers for next-generation coherent communications.

Aluvia Photonics

Delft Circuits is a Dutch quantum technology company founded in 2017 as a QuTech spinout. It manufactures high-performance cryogenic quantum cables and interconnects for quantum computing systems. Its core product, Cri/oFlex cabling, provides low-noise, high-fidelity signal transmission that enables precise control and readout of qubits inside dilution refrigerators, maintaining signal integrity at the millikelvin temperatures that superconducting quantum processors require.

In December 2025, the company appointed Martin Danoesastro as CEO and secured an 8 million euro Series A extension, bringing total funding to 15 million euros. The investment supports product innovation and expanded manufacturing capacity for Cri/oFlex cabling.

Delft Circuits supplies quantum computing companies worldwide. In October 2025, Bluefors, the world's leading dilution refrigerator maker, integrated CrioFlex into its XLDsl platforms, enabling 1,536 input and control lines per system, a 50% increase in side-loading port capacity. CrioFlex currently delivers 256 channels per loader, compared with 168 for high-density coax, with a roadmap to 1,024 channels by 2027 and 4,096 channels by 2029. Update 2025-09-16: Delft Circuits announced that its Cri/oFlex cables offer significantly higher channel density for quantum interconnects. Source: https://quantumzeitgeist.com/delft-circuits-roadmap-shows-scalable-i-o-for-thousands-of-qubits/

Delft Circuits

Eurofiber is a European telecommunications and fiber optic network provider founded in 2000 and headquartered in Amsterdam, Netherlands. It deploys quantum key distribution technology across its fiber network.

In April 2024, QuTech and Eurofiber ran quantum cryptography on existing fiber in an open testbed, demonstrating practical QKD deployment on operational telecommunications infrastructure. In October 2024, Eurofiber worked with Q*Bird to integrate QKD technology into its fiber optic network, connecting quantum communication networks in Amsterdam and Rotterdam. In February 2025, Eurofiber and Q*Bird were awarded €1 million by the Dutch government at Mobile World Congress Barcelona for their Quantum Key Distribution project.

Eurofiber serves telecommunications operators, enterprises, data centers, government agencies, and financial institutions that need quantum-safe network connectivity and secure communications infrastructure ahead of quantum computing threats to current encryption standards.

Eurofiber

Fermioniq is a quantum software company based in Amsterdam developing tools and algorithms for quantum chemistry simulations and materials science applications. The company focuses on creating practical quantum software that can run on current and near-term quantum hardware to solve real-world problems in drug discovery, materials design, and chemical process optimization. Fermioniq bridges quantum computing capabilities with industrial R&D needs.

Fermioniq

FrostByte is a 2025 spin-out from QuTech at TU Delft developing cryogenic electronics that address the scaling bottlenecks facing quantum technologies. The company creates integrated circuits and control electronics that operate at ultra-low temperatures directly alongside quantum processors, reducing wiring complexity and improving signal fidelity. FrostByte's innovations enable the scaling of quantum computers from hundreds to thousands of qubits. In May 2026, FrostByte raised EUR 1.3M in pre-seed funding led by InnovationQuarter Capital.

FrostByte

InnovationQuarter is the regional development agency for the Zuid-Holland province in the Netherlands, founded in 2005 and based in The Hague. It invests in innovative companies, including quantum technology and quantum security startups, and provides investment capital, business development support, and ecosystem connections to high-tech startups and scale-ups in the Zuid-Holland region, which is home to quantum technology clusters in Delft, Leiden, and Rotterdam.

In May 2024, InnovationQuarter took part in Q*Bird's EUR 2.5 million funding round, supporting the Delft-based quantum key distribution company. The organization focuses on deep tech, including quantum technologies, photonics, life sciences, and cleantech, and it invests across quantum communications, quantum security, quantum sensing, and quantum computing companies commercializing research from Delft University of Technology and Leiden University.

InnovationQuarter serves the Zuid-Holland quantum ecosystem by connecting startups with the QuTech research center, TNO, universities, and corporate partners. Its work supports Dutch quantum technology leadership by building innovation infrastructure and helping quantum startups grow in one of Europe's leading quantum technology regions.

InnovationQuarter

KPMG offers quantum computing consulting for financial services strategy, risk assessment, and quantum readiness planning. The Big Four firm helps organizations assess quantum computing opportunities and quantum cybersecurity risks. KPMG serves clients in banking, insurance, and asset management with quantum computing strategy development, post-quantum cryptography readiness assessments, and guidance for adopting quantum technologies in financial services applications.

KPMG Quantum Services

Koninklijke KPN N.V. (Royal KPN) is a Dutch telecommunications and IT provider headquartered in Rotterdam, Netherlands. Founded in 1989 after being privatized from PTT, it serves telecommunications markets in the Netherlands, including enterprises and government agencies.

KPN explores quantum communications, including quantum key distribution (QKD) trials and quantum-safe telecommunications infrastructure. It collaborates with Dutch quantum technology companies and the QuTech research center on practical quantum communications deployments, and is investigating post-quantum cryptography and quantum networking for telecommunications infrastructure.

This work supports the Netherlands quantum technology ecosystem, advances quantum communications and networking for the industry, and helps protect telecommunications infrastructure against quantum computing threats.

Single Quantum is a European maker of Superconducting Nanowire Single Photon Detectors (SNSPDs), founded in 2012 as a spin-off from TU Delft. Its flagship Eos system achieves over 90% detection efficiency, timing resolution below 15 picoseconds, count rates above 80 MHz, and dark count rates below 10 Hz. The company has installed photon detector systems across the United States, Europe, Canada, the UK, Japan, China, Australia, Israel, and South America, with SNSPDs now in more than 250 research laboratories worldwide.

Its detectors support quantum key distribution, quantum computing readout, and quantum sensing applications that need the highest single-photon detection performance. In 2024 the company partnered with Toshiba to extend QKD range beyond 300km, and in a demonstration with Toshiba Europe, Single Quantum SNSPDs enabled QKD transmission over 300 km of optical fiber.

In 2025, Single Quantum partnered with CERN's Quantum Technology Initiative and Qunnect for quantum networking experiments, with CERN integrating the detectors with White Rabbit time-synchronization technology to achieve sub-nanosecond alignment of distant nodes. In March 2025 the company opened its first international office in Stuttgart, Germany, led by Dr. Helmut Fedder, to serve its growing European customer base.

Single Quantum

LioniX International is a Netherlands-based global provider of customized microsystem solutions, specializing in photonic integrated circuits (PICs) and MEMS technologies. Originally founded as Lion Photonics in 2001 by Hans van De Vlekkert and Rene Heideman, the company grew through the 2016 merger of three Dutch start-ups: Satrax BV, XiO Photonics BV, and LioniX BV.

Based in Enschede, Netherlands, LioniX has developed the TriPleX silicon nitride waveguide technology platform, which enables applications ranging from AR/VR, biosensing, and telecom to photonic quantum computing. Its quantum photonics capabilities support quantum sensing, quantum processing, and quantum encryption. In January 2023, a Dutch consortium invested 3.5 million euros in LioniX International to drive growth in photonic integrated circuits for quantum applications.

LioniX has been central to the Enschede and Twente quantum ecosystem, collaborating with spin-off companies and research institutions to advance European quantum photonics.

LioniX International

MagiQware is a Dutch quantum computing startup developing AI-assisted software for magic state distillation (MSD), a step that enables fault-tolerant quantum computation. Magic state distillation is needed for quantum computers to outperform classical computers even with quantum error correction in place.

MagiQware's software automates MSD procedures, develops algorithms that need fewer qubits, and improves resource efficiency for faster quantum computation. Its tools let users carry out magic state distillation automatically, quickly, and efficiently. The company is associated with YES!Delft, a leading tech incubator in the Netherlands, and focuses on advancing practical fault-tolerant quantum computing.

MagiQware

NXP Semiconductors is a global semiconductor manufacturer that has been an early mover in post-quantum cryptography in hardware. Working with IBM, NXP co-authored the Crystals-Kyber lattice-based algorithm that NIST selected as a PQC standard.

In November 2024, NXP launched the i.MX 94 applications processor family, its first PQC-ready processor, integrating quantum-safe encryption for industrial and automotive edge applications. NXP's security specialists in Eindhoven focus on quantum-safe hardware, including hardware-based encryption accelerators, secure key storage, and cryptographic modules built directly into chips.

NXP Semiconductors

Orange Quantum Systems develops specialized quantum chip testing and characterization systems that enable quantum device manufacturers to validate and optimize their quantum processors through precise measurement and analysis capabilities, providing essential tools for quantum hardware development and quality control in the quantum computing supply chain.

Orange Quantum Systems

QDI Systems is a Dutch deep tech startup founded in 2019 by physicist Dr. Artem Shulga as a spin-off of the Zernike Institute for Advanced Materials at the University of Groningen. It is the first company in the world to apply quantum dot technology to medical imaging, including X-rays and mammography screening. Quantum dots are solution-processable semiconductor nanoparticles that efficiently convert photons into electronic signals, and QDI Systems' quantum dots offer higher image quality with significantly lower radiation doses than conventional technologies.

In January 2024, QDI Systems announced €5 million in Series A funding led by NOM, the Investment and Development Agency for Northern Netherlands, joined by Carduso Capital, RuG Ventures, and Maki.vc, plus a €1.97 million innovation loan from the Netherlands Enterprise Agency (RVO). In February 2025, the company received a €2.5 million grant from the European Innovation Council (EIC) for X-ray and shortwave infrared (SWIR) applications, with total available funding of up to €7.5 million.

QDI Systems

QHarbor is a QuTech spin-out solving data management challenges in experimental physics for quantum research. The company develops data management platforms for quantum laboratories. QHarbor's software addresses the complexity of managing, analyzing, and sharing experimental data from quantum physics experiments, improving research productivity and enabling better collaboration in quantum research teams.

QHarbor

QphoX is a Dutch quantum transduction company based in Delft, spun out of QuTech and TU Delft. It develops the world's first Quantum Transducer, a device that converts quantum information between microwave and optical frequencies over fiber at room temperature, allowing superconducting quantum computers to network over optical fiber.

QphoX launched its first commercial Quantum Transducer product in 2025 and partners with Welinq for optical interconnects. It is a founding member of the Quantum Datacenter Alliance alongside Nu Quantum, OQC, Cisco, NTT DATA, Quantinuum, and QuEra.

In September 2025, QphoX and Rigetti won a $5.8M three-year contract from the Air Force Research Laboratory (AFRL) to develop microwave-to-optical quantum transduction. The project pairs QphoX transducers with a Rigetti 9-qubit Novera QPU to build a quantum local area network (QLAN) at AFRL's Rome, NY facility, targeting entanglement between superconducting qubits and optical photons and quantum information transmission over telecom fiber. In March 2026, IBM became the first announced customer for QphoX's commercial Quantum Transducer, pairing it with IBM's Quantum Networking Unit. Update 2026-03-24: QphoX demonstrated that its optical control system is compatible with the Bluefors cryogenic platform for superconducting qubit control. Source: https://quantumzeitgeist.com/bluefors-optical-control-system-validates-compatibility/ Update 2026-03-12: QphoX developed a new transducer that allows room-temperature quantum information transfer through optical fiber. Source: https://quantumzeitgeist.com/qphox-quantum-transfer/

QphoX

QuSoft is the Dutch research centre for quantum software, established in 2015 as a collaboration between CWI (Centrum Wiskunde & Informatica) and the University of Amsterdam. It focuses exclusively on quantum software research, covering quantum algorithms, quantum complexity theory, quantum programming languages, and quantum applications. QuSoft builds no quantum hardware, which makes it the Netherlands' primary centre for quantum software and theory.

QuSoft researchers have made fundamental contributions to quantum algorithms, including improved quantum walks, quantum algorithms for linear systems, and quantum speedups for optimization problems. The centre works closely with QuTech on the software stack for quantum computers and with Dutch industry on near-term quantum applications. It hosts one of Europe's strongest quantum algorithms groups, with former and current members including Harry Buhrman (director), Stacey Jeffery, and Ronald de Wolf.

QuSoft contributes to the Dutch Quantum Delta NL programme and the EU Quantum Flagship through software and algorithms workstreams. It runs graduate training programmes, hosts international quantum summer schools, and operates the quantum.software portal, which provides resources for the global quantum software community. Its industry engagement programme connects Dutch and European companies to quantum algorithm expertise for both near-term and fault-tolerant applications.

QuSoft

The Quantum Internet Alliance (QIA) is a European Quantum Flagship project coordinating the development of a quantum internet across Europe. Led by QuTech (TU Delft and TNO) and involving more than 40 research institutions and companies across Europe, QIA works to build the scientific and engineering foundations for a large-scale quantum network that can distribute entanglement between any two points in Europe.

QIA's technical roadmap moves through six stages of quantum network capability: trusted repeater networks, prepare-and-measure networks, entanglement distribution networks, quantum memory networks, fault-tolerant quantum networks, and finally a fully quantum internet. Experiments at QIA partner sites have already demonstrated entanglement distribution over metropolitan distances using quantum repeaters and quantum memory nodes.

Key partner institutions include QuTech (Netherlands), Inria (France), the University of Geneva, LMU Munich, the University of Stuttgart, and over 30 other European organisations. QIA coordinates closely with national quantum internet initiatives in the Netherlands (Quantum Delta NL), France (Plan Quantique), and Germany. The alliance helped build the first multi-node quantum network demonstrating entanglement-based protocols between three nodes. QIA received roughly 24 million euros in EU Quantum Flagship funding and coordinates Europe's quantum networking standardisation activities.

Quantum Internet Alliance

Quantum Zeitgeist Intelligence provides quantum computing market intelligence, analysis, and software tools for quantum technology assessment. Based in the Netherlands, it serves global clients including investors, corporations, and government agencies interested in quantum computing.

The company develops analytical frameworks and software platforms that help organizations evaluate quantum computing opportunities and track technology developments. Its intelligence platform aggregates data on quantum startups, research developments, and commercial applications, and it produces market research on quantum companies, funding trends, and technology milestones. Quantum Zeitgeist also offers consulting on quantum technology strategy and investment analysis.

Its focus is on connecting quantum technology developments with business strategy, helping organizations make informed decisions about quantum computing investments and partnerships.

Quantum Zeitgeist Intelligence

Shell investigates quantum computing applications for energy optimization and oil and gas operations. Its work explores quantum algorithms for reservoir simulation, molecular modeling for catalyst design, logistics optimization, and energy trading, with the goal of improving efficiency and reducing environmental impact across energy production and distribution.

Shell has partnered with Pasqal to apply neutral-atom quantum computing to molecular simulation for new fuel and lubricant design. Its quantum team also works with IBM and Microsoft on reservoir simulation, where quantum algorithms could shorten the computational time needed for oil field modeling. Shell participates in the UK National Quantum Technology Programme through partnerships with UK universities and the National Quantum Computing Centre.

Shell

Stirling Cryogenics is a Netherlands-based company founded in 1974 that specializes in stand-alone cooling systems, liquid nitrogen plants, cryogenerators, cryogenic fans, and pumps for industrial and research applications.

The company develops cryogenic cooling solutions for quantum computing infrastructure that needs ultra-low temperature environments and liquid nitrogen or helium cooling systems. Its equipment supports quantum processor operations, dilution refrigerators, and cryogenic research facilities, providing the stable ultra-low temperature environments that superconducting quantum computers and quantum research laboratories require. Stirling Cryogenics serves quantum computing manufacturers, research institutions, and cryogenic equipment providers, supplying turnkey cryogenic plants and custom solutions for large-scale quantum computing facilities where processors operate at millikelvin temperatures.

Stirling Cryogenics

TNO (Nederlandse Organisatie voor Toegepast Natuurwetenschappelijk Onderzoek) is the Netherlands' principal applied research organisation and a key partner in the Dutch quantum technology ecosystem. It is a founding partner of QuTech, the joint quantum technology research institute of TU Delft and TNO, which is the Netherlands' primary quantum computing and quantum internet research centre.

Through QuTech, TNO contributes to superconducting qubit development, quantum networking protocols, and quantum internet architecture. Its independent quantum research covers quantum sensing for industrial and defence applications, quantum-safe cryptography, quantum radar, and quantum-enhanced imaging. TNO is a consortium member of the Quantum Internet Alliance (QIA), the EU Quantum Flagship project building a Europe-wide quantum internet, and it participates in the Quantum Delta NL national programme.

TNO's applied focus moves quantum technology from laboratory to industry through technology transfer, standardisation, and market development. The organisation works with Dutch industry partners in sectors including defence, semiconductor manufacturing (ASML), and security. TNO hosts the Dutch national roadmap for quantum sensing and serves as the primary interface between QuTech's fundamental research and commercial quantum technology deployment in the Netherlands.

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