Sponsors and partners across both QCIS editions — the leading quantum hardware companies, semiconductor foundries, cryogenic systems suppliers, and government innovation bodies.
Quantum computing company based in Paris and Boston whose goal is to create the first universal, fault-tolerant quantum computer. Founded in 2020, raised €130M, hired 200+ employees and demonstrated experimental results surpassing competitors. Specializes in cat qubits — a technology developed by the company's founders and later adopted by Amazon.
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Develops Quantum EDGE — a measurement and automation platform for quantum hardware — plus Quantum EDGE Academy for training quantum engineers, and VIDYAQAR open-architecture superconducting quantum systems. Sits in the control and automation layer between QPU, control electronics, and experiment logic.
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Leading provider of advanced infrastructure for testing quantum chips. Headquartered in Delft. The MAX and FLEX platforms enable reliable, scalable, and efficient characterisation of qubits, with contributions to open-source via the Orange QS Juice operating system.
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Cryogenics made accessible. kiutra removes barriers in quantum cooling — delivering fast, easy access to kelvin and millikelvin temperatures, from first experiments to scaled-up quantum systems. Our helium-3-free systems and services are fully automatic, easy to operate and built to scale. We have developed the only commercially available alternative to helium-3-based dilution refrigeration: continuous Adiabatic Demagnetization Refrigeration (cADR). Helium-3 is one of the rarest resources on Earth — a scarce resource that creates a major supply risk for long-term scaling. cADR eliminates that dependency entirely. Trusted by leading research institutions and quantum companies worldwide, kiutra is setting a new standard in cryogenics: cutting-edge, sustainable and designed for the demands of quantum technology at scale.
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Quantum computing technology company committed to accelerating practical quantum computing. Develops advanced hardware controllers that bridge classical computing with quantum processors, enabling scalable, economical and high-performance qubit control. Flagship Chronos-Q controls superconducting qubits.
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Builds quantum computers based on modified silicon transistors — the technology best suited to achieving utility scale. Mission: become the global leader in utility-scale quantum computing with millions of qubits on one silicon chip. HQ Sydney, expanding across the US.
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Comprehensive semiconductor metrology & support solutions for NEXTGEN CD-SEM & DR-SEM. The only company delivering both HVM and Lab Tools for compound semiconductors, glass, SiC, quartz, graphene, GaAs, InP, and III-V materials.
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Founded in 2021 as a University of Chicago spin-out. Enables scalable quantum computing through standards-based connectivity across optical connections between quantum computers anywhere. The xQNA portfolio provides the core components needed to network quantum systems together.
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Headquartered in Israel, pioneering a transformative approach to quantum scalability. By 2030 aims to deliver one million qubits within a single cryostat. Engineering-first approach delivering systems 1,000× smaller, 1,000× more cost-effective and 600× more power-efficient than current technology.
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Building the world's most powerful quantum processors. Highest-volume QPU supplier worldwide, with customers in 20+ countries. The unique VIO QPU architecture is the only technology unlocking MegaQubit-scale, ultra-high-speed quantum processors.
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Builds the cryogenic infrastructure underpinning the emerging quantum economy. Combines deep academic expertise with precision engineering to deliver user-centric, highly reliable cryogenic systems for industry, government, and academic research.
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Develops cryogenically optimized CMOS chips that make quantum computers more affordable, scalable, and sustainable. World-first cryo-optimized CMOS transistors deliver up to 1000× lower power consumption than traditional electronics, cutting heat load, wiring complexity, and system overhead. VTT spin-out, founded 2023, Espoo, Finland.
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Singapore-headquartered global leader in semiconductor and electronics test solutions — test handlers, contactors, and system-level test cells for the world's leading chipmakers across high-performance computing, AI, automotive, and mobility.
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A world leader in gases, technologies and services for industry and healthcare, Air Liquide acts as the backbone of numerous economic sectors, serving 4.3 million customers and patients across 59 countries with approximately 65,000 employees.
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World leader in manufacturing cryogenic measurement systems, cryocoolers and other cryogenic product lines for quantum technology. The preferred choice for ultra-low temperature requirements at universities, research institutes, and corporations globally.
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Global leader of vacuum and abatement. Pushing the boundaries of science to deliver innovative products intrinsic to everyday life, working in partnership with customers and continually setting new standards.
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Innovative process solutions for leading-edge semiconductor designs and chip integration schemes. Founded 1980, 1700+ employees worldwide, fully-owned subsidiaries in the U.S., Japan, South Korea, China, Taiwan and Singapore.
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Leading provider of essential test and measurement technologies along the full IC life cycle — from characterisation, modelling, reliability and design debug to qualification and production test. Leading-edge probe stations, probes, probe cards and quantum cryogenic systems.
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Wire bonder, smart welder, and laser welder manufacturer, also providing automation solutions. Designs and manufactures all types of wire bonders — ball, fine wedge, heavy wedge, fine ribbon, and heavy ribbon.
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Supporting advanced research since 1968. Leading innovator in measurement and control solutions under extreme temperature and magnetic field conditions. Cryogenic temperature instruments and sensors with calibrations down to 5 mK; low-vibration cryostats; cryogenic wafer probe stations.
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Quantum physicists, software/systems engineers and chip designers building Quantum Orchestration — the platform powering quantum breakthroughs. Designs and manufactures the world's most advanced quantum control electronics.
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Developing enabling hardware for quantum computing and RF quantum sensing platforms for defence and other strategic applications. Readout-enabling superconducting circuits improve sensitivity with limited heat dissipation, supporting modular system scaling.
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Pioneer in full-stack quantum computing. Superconducting qubits with 50–70ns gate speeds (1,000× faster than ion traps). Developed the industry's first multi-chip quantum processor. Largest multi-chip system deployed in 2025: Cepheus-1-36Q.
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Best-in-class equipment solutions, upgrades and support for power devices, photonics & LED, MEMS & sensors, wireless & analog, memory/storage and advanced packaging. Brands: SEMITOOL, FSI MERCURY/MERCURY+ and RITE TRACK.
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The world's largest dedicated quantum technology venture capital fund, headquartered in Copenhagen and backed by Denmark's EIFO and Novo Holdings. It invests stage-agnostically from Seed to Series B across quantum computing, sensing, and communications, with a portfolio including IQM, kiutra, and QMatter.
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A global leader in gas control technology, designing and manufacturing valves, regulators, and cryogenic equipment used across industrial gas, electronics, and advanced cooling applications that support quantum and semiconductor systems.
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A leading silicon wafer supplier to the semiconductor industry. One of the world's largest manufacturers of high-purity silicon wafers — the foundational substrate on which advanced semiconductor and quantum devices are built.
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Provides innovative financing, second-hand asset solutions, and managed services to improve operational and capital efficiency for semiconductor and advanced technology companies. Focused on innovation, careful risk management and sustained long-term value.
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