location_on Switzerland
apartment Company
Zurich Instruments brings innovation to quantum control systems in the form of efficient workflows, tailored specifications, and a high degree of reliability. The company supports quantum researchers and engineers by allowing them to focus on developing quantum processors while benefiting from the most advanced classical control electronics and software.
location_on The Netherlands
apartment Company
Qblox is a leading provider of scalable and modular quantum control stacks. Qblox operates at the frontier of the quantum revolution in supporting labs worldwide.
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location_on Germany
apartment Company
apartment Other: Journal
Advanced Quantum Technologies (QUTE) is an international, interdisciplinary journal for peer-reviewed, high-quality, high-impact theoretical and experimental research in the fields of basic and application-related quantum-based communication, computation, control, engineering, information, metrology, optics, sensing and simulation, as well as related areas. QUTE is hybrid open-access/subscription.
location_on France
apartment Company
Alice & Bob, founded in 2020, is pioneering fault-tolerant quantum computing with Cat Qubits, reducing hardware requirements. Surpassing industry giants, the company uses quantum error correction codes to build a practical quantum computer by 2030, with Shor’s algorithm needing 200 times fewer qubits.
location_on Germany
apartment Research centre
AMO, with its high level 400 m² cleanroom, identifies topics from basic research for industrial implementation and demonstrates these in application-oriented technology. In joint projects research and development results are transferred to industry. Nanotechnology provides potential for application areas like IT, biotechnology and environmental technology.
location_on USA
apartment Company
Anametric builds advanced Quantum Photonic Integrated Circuits used in Post-Quantum Cybersecurity and Quantum-based cryptography applications.
location_on Germany
apartment Company
Aqarios is developing a platform that makes quantum computing accessible and practical for end users. They provide software tools to solve use cases from various industries with state-of-the-art quantum algorithms and offer the necessary access to quantum hardware.
location_on Finland
apartment Company
Arctic Instruments specializes in near quantum limited parametric amplifiers for high fidelity qubit readout. We spun off from VTT Technical Research Centre of Finland in 2024. We raised 2.35M€ to boost R&D of our next-generation products, while simultaneously providing excellent service to our customers today.
location_on Spain
apartment Research centre
location_on USA
apartment Company
Atom Computing is building scalable quantum computers with arrays of optically trapped neutral atoms. We collaborate with researchers, organizations, governments, and companies to help develop quantum-enabled tools and solutions for the growing global ecosystem. Learn more at atom-computing.com.
location_on Japan
apartment Company
Blueqat provides quantum cloud services and supports quantum applications. Recently, as a benchmark for future cloud implementations, we have also started research and development on silicon qubits.
location_on Israel
apartment Company
Deep compilation and quantum algorithm design technology platform (IDE, SDK, OS for quantum). The solution for scalable, future-proof and hardware agnostic quantum software optimization and hybrid HPC integration.
location_on UK
apartment Company
location_on The Netherlands
apartment Company
Delft Circuits is a hardware company from the Netherlands. Delft Circuits designs develops, and manufactures i/o solutions (cabling) for the quantum industry. The Cri/oFlex® technology introduces an ultra-low thermal conductance and scalable cryogenic i/o solution, using conducting and superconducting circuits on flexible substrates. Designed specifically for cryogenic setups, it provides excellent microwave performance, low thermal load, integrated signal conditioning, flexibility, ease of installation and reliability.
location_on Spain
apartment Research centre
The Donostia International Physics Center (DIPC) is dedicated to advancing and fostering cutting-edge research in physics. Its work spans a range of topics, including quantum systems, quantum information, topological materials, tensor networks, theoretical and computational quantum chemistry, attosecond physics, and electronic excitations and dynamics.
location_on USA
apartment Other: accelerator
Duality is the first accelerator program in the US exclusively focused on supporting innovative quantum startups. The 12-month program is based in Chicago, the world’s leading hub for quantum innovation.
location_on Germany
apartment Other: Network
EIN Quantum NRW is the Education and Innovation Network for the quantum community in North Rhine-Westphalia. The network aims to transfer research to industry and strengthen education in the field of quantum technologies.
location_on Germany
apartment Company
eleQtron is a pioneer in the field of quantum computing and the first German start-up to specialize in the development of quantum computer hardware. Founded in 2020 as a spin-off from the University of Siegen, eleQtron is focused on developing scalable quantum computers based on its innovative “MAGIC” (Magnetic Gradient Induced Coupling) technology.
location_on Ireland
apartment Company
Equal1 is a global leader in silicon-powered quantum computing technology. Its UnityQ, the world’s first hybrid quantum-classical silicon-on-chip (QSoC), integrates all quantum components to deliver unparalleled performance and efficiency in a compact rack-mounted quantum server.
location_on France
apartment Company
Eviden is a pioneer and leader in quantum emulation, ranking second in Europe for the number of patents. Eviden Qaptiva solution offers scalable quantum computing tools for programming, emulation, simulation, and hybridization, enabling developers to solve complex problems efficiently.
location_on Spain
apartment Research centre
The recent increase in the number of parameters of a specific machine learning (ML) model presents a bottleneck in efficient training. We propose to use classical or quantum specific design machines that allow training of ML models.
location_on Luxembourg
apartment Other: Investment fund
We invest in companies that are developing quantum technology.
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location_on Germany
apartment Research centre
Fraunhofer IOF develops innovative photonic quantum systems for science and industry. With complete process chains and unique technologies, we design, miniaturize, and integrate quantum-optical components, advancing applied quantum technology through collaboration and cutting-edge research to solve practical challenges.
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location_on Spain
apartment Research centre
CESGA is active in Quantum Computing and Quantum Communications. In Quantum Computing, CESGA hosts one Quantum Computing infrastructure with a Quantum Unit of 32 superconducting qubits. Also, it researchs in algorithms, integration HPC/QC and in distributed quantum computing. In Quantum Communications, CESGA is deploying a QKD link joining the cities of Santiago de Compostela and Vigo.
location_on Spain
apartment Company
Research and application of quantum computing to real use cases, agnostic to the platform. Development of QKD key management systems.
location_on USA
apartment Company
Hadamard is poised to revolutionize data security. We are pushing the boundaries of encryption, ensuring unparalleled protection for sensitive information. Our goal is to make QKD affordable and enable optical quantum key distribution from your home to a nearby Ethereum node.
location_on Singapore
apartment Company
Horizon Quantum is developing a new generation of programming tools to simplify and expedite the process of developing software for quantum computers. By removing the need for prior quantum computing experience to develop applications for quantum hardware, Horizon’s tools will make the power of quantum computing accessible to every software developer.
location_on Germany
apartment Company
Quantum For Industry At HQS we specialise in developing cutting-edge software applications for simulating and analyzing materials at the quantum level. Our solutions open up new possibilities for the accurate and efficient prediction and analysis of materials.
location_on Sweden
apartment Company
Intermodulation Products makes unique instruments for nonlinear physics and quantum technology. Our expertise is in FPGA programming and RF design.
location_on Finland
apartment Company
IQM is a global leader in designing, building, and selling superconducting quantum computers. IQM provides both on-premises full-stack quantum computers and a cloud platform to access its computers anywhere in the world.
location_on Poland
apartment Other: Research Consortium
IQubits focuses on developing silicon-based electron/hole-spin qubits consisting of nanoscale multi-gate MOSFETs and control-readout circuits integrated on the same chip in ultimately-scaled state-of-the-art FDSOI CMOS technology, as the enabling fundamental building blocks towards monolithic quantum processors operating at acceptable cryogenic temperatures (> 1 K).
location_on Germany
apartment Company
JoS QUANTUM provides quantum software and algorithms for quantum technologies at scale.
location_on Germany
apartment Company
We design and build turnkey cryostats for the development, characterization, and testing of quantum systems, as well as for their continuous operation. Our systems do not require liquid cooling media, such as rare and costly helium-3, making them fast, cost-effective, and scalable - ideal for providing cooling along the whole quantum technology chain.
location_on Spain
apartment Company
Since 2023, LuxQuanta has commercialized the first European CV-QKD system, NOVA LQ®, becoming the leading provider of Continuous Variable QKD technology in Europe, which has already been deployed across the European Union. LuxQuanta is also leading the QUARTER consortium, a European project focused on advancing the maturity of QKD and related technologies for the EuroQCI deployment.
location_on USA
apartment Company
Maybell Quantum is a venture-backed quantum hardware company with offices in Denver and Copenhagen. Maybell´s mission is to create the world´s quantum infrastructure. We deliver cryogenic solutions that are more reliable, scalable and accessible.
location_on Spain
apartment Company
The company develops software for quantum computers as well as for traditional computers (in this case, based on how quantum computers handle information). Multiverse Computing´s solutions for LLMs (such as chatGPT, mistral, etc.) halve the energy consumption of LLMs.
location_on UK
apartment Company
Nu Quantum is creating the Entanglement Fabric for quantum computing scale-out. Our networking architecture will unlock data centre-scale quantum computing by weaving together quantum processors to accelerate the path to fault-tolerance and transformational utility.
location_on The Netherlands
apartment Company
Onnes Technologies develops cryogenic nanopositioners, vibration isolation platforms, and quantum sensing instruments for quantum computing, metrology, and nanotechnology research. Our precision tools enable stable, ultra-low-temperature positioning and measurement, supporting advancements in quantum materials, qubits, and next-generation quantum devices.
location_on The Netherlands
apartment Company
OrangeQS delivers test solutions for solid-state qubits and quantum chips. The OrangeQS MAX is the first utility-scale turn-key quantum chip test equipment for the quantum industry. For quantum R&D labs, building blocks are available in the OrangeQS FLEX product line.
location_on UK
apartment Company
Oxford Instruments NanoScience provides the dilution refrigerators and superconducting magnets - the cold environment and cryogenic infrastructure, for quantum research and the commercialisation of quantum, focusing on the modalities that require tow temperatures or magnetic fields to operate, for example superconducting and spin qubits.
location_on Austria
apartment Company
ParityQC is the only quantum architecture company worldwide. ParityQC’s focus is on developing blueprints and operating systems for quantum computers. ParityQC collaborates with hardware partners all over the world to jointly build quantum computers for applications ranging from solving optimization problems on NISQ devices to general-purpose, error-corrected quantum computing.
location_on Spain
apartment Other: nonprofit Foundation
The Phantoms Foundation is a Professional Conference Organiser (PCO) specialised in the planning and execution of conferences and online meetings focused on Nanoscience & Nanotechnology and in particular QUANTUM. The Foundation is a key actor in structuring and fostering European Excellence and enhancing collaborations in this field.
location_on UK
apartment Company
location_on Italy
apartment Company
location_on Germany
apartment Company
location_on The Netherlands
apartment Company
Q*Bird is a system provider for secure quantum communications. With qubit transmitting End Nodes and entanglement generating Central Hubs, Q*Bird provides scalable and cost-effective quantum networks that protect our data communications and digital infrastructure against any attack, even with a future quantum computer. It also provides an upgradable path towards generic quantum connectivity.
location_on USA
qBraid is a one-stop platform that provides users access to the quantum ecosystem.
location_on Spain
apartment Company
QCentroid Suite is the platform that accelerates testing, comparison, and deployment of the best quantum, inspired, or hybrid computational solutions - optimizing for business efficiency and net zero goals simultaneously. QCentroid Suite transforms how quantum experimentation and integration is done, from months to weeks, enabling companies to get to utility and their net zero objectives faster.
location_on UK
apartment Research centre
The Hub for Quantum Computing via Integrated and Interconnected Implementations (QCi3), brings together 50+ academic investigators across 18 universities and industry partners in the UK to address key challenges in quantum computing.
location_on Switzerland
apartment Company
Qnami develops advanced quantum sensing solutions, leveraging nitrogen-vacancy (NV) center technology in diamonds to provide precise magnetic imaging tools for scientific research, nanotechnology, and industrial applications. Qnami`s Quantum Foundry provides state-of-the-art diamond devices across different industries.
location_on Germany
Qruise is creating the Quantum Control Physicist. Our offering consists of two products: QruiseOS - a rapid automated bring-up framework and QruiseML - an error budget architect that gives a detailed breakdown of the various devices and control imperfections.
location_on UK
apartment Company
location_on Canada
apartment Other: NGO
Quantum workforce development, ecosystem expansion, and advocacy in British Columbia, Canada.
location_on Israel
apartment Company
Quantum Art is a full-stack, scalable quantum computing provider. We developed a unique scale-up solution for trapped ion qubits, based on multi-qubit gates and dynamically reconfigurable multi-core QPUs. We build quantum simulators, cloud services solutions, stand-alone systems, and use-case developments for enterprise, data centers, governments, and research users. www.quantum-art.tech
location_on Denmark
apartment Company
Quantum Foundry Copenhagen is innovating tools and processes for chip-based quantum processor manufacturing that will enable the development of scalable fault tolerant quantum computing. The core technologies are all based on integrated ultra high vacuum systems that enable chip-based fabrication with extreme atomic/isotopic precision and purity.
location_on Israel
apartment Other: Company
Leading provider of cutting-edge quantum control systems and software solutions that empower quantum computer builders and researchers to achieve breakthroughs and meet their goals. Our OPX series tightly integrating classical compute at every layer of the stack together with state-of-the-art analog performance.
location_on The Netherlands
apartment Company
Quantum Quants provides BI and software solutions to optimize business operations by leveraging the power of quantum technologies.
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location_on Sweden
apartment Other: Innovation support organisation
QSIP stimulates and supports quantum technology innovation and commercialization in Sweden. QSIP promotes the formation of a Swedish quantum innovation ecosystem and national and international quantum value chains for the benefit of Swedish stakeholders.
location_on Italy
apartment Company
Quantum Entangled Lithography Patented, with JPL/Caltech. Consulting in how to implement Quantum Technologies in industrial settings.
location_on The Netherlands
apartment Company
QuantWare is the world´s leading provider of quantum hardware and QPU scaling technologies. Leading the Quantum Open Architecture paradigm, QuantWare powers the quantum computers of customers in 18 countries, spread over four continents
location_on The Netherlands
apartment Company
apartment Research centre
QuiX Quantum is the European market leader for quantum computing hardware based on photonics. They are building the first Universal Photonic Quantum Computer in Europe, as the first sale to the German Aerospace Center (DLR). The core technology (Alquor QPU) of their universal quantum computers is award-winning and commercially available. They have 4 offices in Europe and customers worldwide.
location_on USA
apartment Company
We research and develop quantum algorithms for various problem statements. We use quantum algorithms to develop quantum simulations for space exploration, financial studies, or math/physics related problems.
location_on UK
apartment Company
QURECA provides provide e-learning courses and customised professional training programmes for all levels to support the development of the quantum workforce and professional services to support in the development of strategy, creation of the long-term value, and transformation of businesses with our integrated approach to quantum technology
location_on Switzerland
apartment Company
QZabre commercializes Nitrogen-vacancy (NV) diamond technology. Our product line includes a turnkey scanning NV magnetometer (QSM), scanning diamond tips with single and multiple NVs, diamond membranes with pillars as well as a confocal microscope for color centers and diamond characterization.
location_on Italy
apartment Company
Rotonium was founded in 2022 with the mission to develop miniaturized, room-temperature quantum processors, enabling the industry to harness Edge Quantum Computing with an innovative photonic qudit. With our SWaP-optimized QPU, we’re pushing the boundaries of quantum computing by leveraging Majorana quasiparticles states inside photons.
location_on Sweden
apartment Company
SCALINQ is pioneering advancements in high-density cryogenic hardware. We offer complete packaging, filtering, and wiring solutions for both superconducting and spin-qubit platforms. Whether you are on the leading edge or just starting in the field, we have the plug-and-research solutions you need.
location_on South Korea
apartment Company
SDT is pioneering new possibilities at the forefront of quantum technology commercialization across quantum computing, quantum cloud, quantum communication, and quantum sensing. By integrating quantum technology with digital transformation, SDT is accelerating the adoption of quantum solutions in industrial settings and expanding its presence on the global stage through partnerships with leading domestic and international partners. Through continuous innovation and collaboration, SDT is turning the infinite possibilities of quantum technology into reality.
location_on Finland
apartment Company
SemiQon builds quantum processor based on silicon spin-qubits. IP on building quantum-dots and cryo-CMOS on same chip is the basis for building a scalable, sustainable and cost-effective quantum processors and quantum computers.
location_on Austria
apartment Research centre
Silicon Austria Labs (SAL) is a leading applied research center featuring Austria’s largest research cleanroom, alongside state-of-the-art software, hardware, and laboratory infrastructure. Quantum research at SAL covers from solid-state spin-based quantum sensors to ion trap chips and entangled photon sources.
location_on Denmark
apartment Company
Sparrow Quantum is an indispensable partner in quantum technology, delivering the world´s most advanced quantum photonic chips.
location_on Switzerland
apartment Company
We develop and manufacture state of the art instrumentation and software solutions for quantum device measurements and scanning probe microscopy. Our goal is to provide solutions offering vastly reduced time-to-result and superior performance, particularly for complex nanodevices used in spin-qubit research. Our Nanonis product range is currently in use in hundreds of research labs worldwide.
location_on Sweden
apartment Company
Sweden Quantum specializes in advanced infrared-blocking filters for quantum computing, supplying them globally. Our HERD-2 filter ensures minimal insertion loss and exceptional attenuation, enhancing superconducting and spin qubit fidelity. We collaborate with researchers to advance quantum technology.
location_on Spain
apartment Research centre
1.- Quantum computing, on different platforms: - Annealers (DWave) for optimization. - Digital computers (IBM) for ML and Optimization. - Embedded Systems (FPGAs) for Quatum Inspired Algorythms with Tensor Networks. 2.- Quantum Communications and QKD (Portable QKD Lab). Post Quantum Cryptography 3.- Quantum Sensing and Metrology. NV Center Lab for the whole cycle of QSensor development
location_on Germany
apartment Company
TOPTICA develops and manufactures complete laser system at all wavelengths including optical amplifiers, frequency references and locking electronics. Applications are quantum computing and simulation, quantum communication, quantum sensing and metrology. TOPTICA builds research prototypes of a single-ion optical clock.
location_on Finland
apartment Company
High power single-frequency lasers for quantum technology
location_on Spain
apartment Company
