Overview of 10+ Quantum Companies in Germany – 2026

Insider BriefGermany committed approximately €2 billion to quantum technology through its 2020 economic stimulus package, with a further ~€3 billion committed through its 2023 Action Plan on Quantum Technologies. Germany also participates as a leading member of the EU Quantum Flagship, positioning itself as one of Europe’s quantum technology hubs alongside France and the Netherlands. These commitments place Germany among the world’s largest quantum technology investors.The EU Quantum Flagship, a €1 billion, 10-year initiative launched in 2018, funds quantum research across computing, communications, sensing, and simulation. Germany hosts numerous Flagship projects and coordinates multinational research consortia, amplifying its influence in shaping European quantum strategy.Munich has emerged as a leading German quantum innovation center.

Munich Quantum Valley, supported by the Bavarian government, concentrates quantum companies, research institutions, and venture capital. The region benefits from the Technical University of Munich, Ludwig Maximilian University, and established aerospace, automotive, and industrial technology industries. Alongside Munich, Karlsruhe, Siegen, Stuttgart, Ulm, and Berlin also host nationally significant quantum companies.This article examines German companies developing quantum computing hardware, quantum software and algorithms, quantum communications and security systems, and quantum sensors.The following is a non-exhaustive selection. This landscape is broad and evolving rapidly, and the inclusion or omission of any entry should not be interpreted as a ranking or endorsement.eleQtron is a Siegen-based quantum computing company developing trapped-ion quantum computers based on its MAGIC (Magnetic Gradient Induced Coupling) technology platform. The company has secured significant hardware contracts and partnerships. It is delivering quantum computers to Forschungszentrum Jülich under the EPIQ project, with a room-temperature HiQ system (up to 30 qubits) followed by a cryogenic HiQ+ system (up to 60 qubits) planned for integration with the JURECA DC supercomputer. The company is also a DLR quantum computing contractor under the QCI / Qsea program and has an active partnership with Infineon Technologies under the MAGIC-App program for ion-trap QPU co-development.HQS Quantum Simulations develops quantum simulation software for materials science, pharmaceuticals, and specialty chemicals. The Karlsruhe-based company is a spin-off from the Karlsruhe Institute of Technology (KIT), founded by four KIT physicists.In 2025, HQS was awarded a ~€2.6 million EIC Transition grant for the HQS-NextNMR project, focused on next-generation NMR prediction and analysis for personalized medicine. The company has also launched the full version of HQSpectrum, a software platform for predicting and analyzing Nuclear Magnetic Resonance (NMR) spectra that reduces manual effort in NMR analysis and accelerates molecular property prediction for pharmaceutical, materials, and specialty chemical companies.Kiutra develops cryogenic cooling systems for quantum computers. In October 2025, the Munich-based company secured €13 million in funding co-led by NovaCapital and 55 North Ventures, with participation from High-Tech Gründerfonds, bringing total funding above €30 million.Kiutra’s magnetic cooling technology uses solid-state paramagnetic materials instead of helium-3, addressing supply chain concerns flagged by NATO and the EU. The company offers continuous adiabatic demagnetization refrigeration (cADR), enabling sub-kelvin cooling at high cooling power, a capability not commercially available from other providers. Systems are deployed at quantum computing facilities worldwide.Kiutra is also developing the LEMON project, a large-scale modularized magnetic cooling system designed to meet full-stack quantum computer requirements.planqc develops neutral-atom quantum computers using optical lattice trapping, distinct from trapped-ion systems. The Munich-based Max Planck Institute of Quantum Optics spinoff applies techniques from atomic clocks and quantum gas microscopes to create scalable quantum processors operating near room temperature. The company was founded in 2022 by Alexander Glätzle, Sebastian Blatt, and Johannes Zeiher.Neutral atoms offer density advantages over trapped ions due to the absence of Coulomb repulsion, enabling 2D arrays of hundreds of atoms. A team from the Max Planck Institute of Quantum Optics working with planqc has demonstrated continuous operation of a 1,200-atom register for over an hour, a breakthrough for scalable quantum computing.planqc received the German Founder Award in the Startup category on September 9, 2025. Together with the Leibniz Supercomputing Centre (LRZ) and the German Aerospace Center (DLR), planqc is working toward a 1,000-qubit system under the MAQCS project, scheduled for completion by 2027.NVision Imaging Technologies develops hyperpolarization technology for magnetic resonance imaging (MRI) and quantum sensing applications. The Ulm-based company is a spinout from the University of Ulm (Institutes of Theoretical Physics and Quantum Optics) and applies quantum effects to enhance MRI sensitivity by orders of magnitude compared to conventional methods.In June 2023, NVision raised $30 million in Series A funding led by Playground Global, with participation from b-to-v, Pathena Investments, Entrée Capital, Lauder Family, ES Kapital, and Sparkassenkapital Ulm, alongside an additional $19.5 million in German government funding. NVision’s technology applies parahydrogen-induced polarization (PHIP) and nitrogen-vacancy diamond techniques to medical imaging and materials science, bridging quantum sensing research with clinical applications such as cancer diagnostics.KEEQuant develops quantum cryptography and quantum key distribution (QKD) systems for secure communications infrastructure. The German startup serves enterprise customers prioritizing quantum-resistant security and operates within Germany’s quantum communications ecosystem, protecting critical infrastructure from future quantum computing threats.QuantiCor Security develops quantum-resistant cryptography and post-quantum security solutions. The Darmstadt-based company, a spin-off from the Technical University of Darmstadt, provides cybersecurity infrastructure for enterprises transitioning to quantum-safe encryption and authentication systems, addressing harvest-now-decrypt-later attacks where encrypted data is collected today for decryption once quantum computers mature.ParityQC develops quantum computing software and algorithm optimization tools. The company is headquartered in Innsbruck, Austria, with an active footprint in Germany through national research and industry collaborations. It focuses on transforming complex optimization problems into quantum-native formulations and developing software that maximizes performance on near-term and future quantum processors. ParityQC’s cross-border presence reflects the shared quantum research ecosystem within the EU.Q.ANT is a Stuttgart-based photonic deep-tech scale-up developing photonic processors for artificial intelligence (AI) and high-performance computing (HPC), alongside photonic quantum sensors and metrology systems. The company was founded in 2018 by Michael Förtsch as a spin-off from TRUMPF.In July 2025, Q.ANT announced a €62 million Series A financing round co-led by Cherry Ventures, UVC Partners, and imec.xpand, with participation from L-Bank, Verve Ventures, Grazia Equity, EXF Alpha, LEA Partners, Onsight Ventures, and TRUMPF. In November 2025, the round was expanded to more than $80 million with Duquesne Family Office joining, making it the largest funding round in photonic computing in Europe to date.Q.ANT’s flagship product is its Native Processing Server, built on Thin-Film Lithium Niobate (TFLN). The company also develops quantum magnetic field sensors for controlling prostheses, exoskeletons, and neural-interface devices, along with particle sensors for real-time quality monitoring in 3D printing and powder materials. Q.ANT coordinates the BMBF-funded PhoQuant consortium advancing photonic quantum computing chips made in Germany.Avanetix is a Berlin-based startup applying quantum computing and machine learning to supply chain optimization. The company targets logistics, manufacturing, and planning use cases, aiming to deliver real-time insights and complex scenario simulations for enterprise customers. Avanetix represents the applied software end of Germany’s quantum ecosystem, where quantum and quantum-inspired algorithms intersect with near-term industrial workflows.Munich Quantum Valley has emerged as one of Europe’s premier quantum technology hubs. The concentration of quantum companies, research institutions, and government support creates ecosystem effects that accelerate innovation and attract international talent.The Technical University of Munich (TUM) and Ludwig Maximilian University maintain world-leading quantum research programs. Corporate research initiatives from Siemens, BMW, and other industrial firms provide application development opportunities.A key infrastructure milestone: Euro-Q-Exa, Germany’s first EuroHPC quantum computer, entered operation at the Leibniz Supercomputing Centre in February 2026 with 54 qubits. An additional system with 150+ qubits is expected by the end of 2026.

Munich Quantum Valley partners aim to build full-stack NISQ computers with roadmaps extending toward 1,000+ qubit systems within 5-10 years.Munich’s emergence reflects deliberate regional strategy. The Bavarian government committed €300 million through its Hightech Agenda Bayern, supplemented by over €80 million in federal funding. The Munich region’s aerospace, automotive, and industrial technology base provides natural industries for quantum computing applications.Beyond Munich, Germany has established quantum ecosystems in other regions.

Quantum Valley Lower Saxony (QVLS) coordinates quantum technology development outside Munich’s concentrated hub. Funded by the Lower Saxony Ministry of Science and Culture and the Volkswagen Foundation with €25 million in support, QVLS brings together research institutions, startups, and industry partnerships.The initiative emphasizes workforce development alongside research and operates a HighTech Incubator supporting quantum technology startups. QVLS focuses on trapped-ion quantum computing and quantum machine learning applications.Baden-Württemberg has established itself as a quantum innovation center in southern Germany.

The Competence Center Quantum Computing Baden-Württemberg (KQCBW), led by Fraunhofer IAF and Fraunhofer IAO, coordinates quantum computing research and development across the state. The Baden‑Württemberg Ministry of Economic Affairs has provided up to €40 million in funding for the Competence Center Quantum Computing Baden‑Württemberg and related projects over 2020-2024, with additional funding of up to €20 million allocated for further development in budget years 2024-2028. The state hosts Quantum Effects, described by organizers as the world’s leading quantum technology trade fair. Held annually in Stuttgart since 2023, the 2025 event drew over 80 exhibitors from 26 countries and approximately 2,500 participants. Baden-Württemberg’s quantum work benefits from strong manufacturing and engineering industries, providing natural application areas in automotive, machinery, and precision engineering.Quantum research extends beyond Munich and regional hubs across German universities and research institutions. Fraunhofer operates quantum programs through multiple institutes beyond Baden-Württemberg.

The German Aerospace Center (DLR) operates quantum computing programs focused on aerospace applications, quantum sensing for Earth observation, and quantum communications for satellite operations. University-industry partnerships in Berlin, Hamburg, and other cities create distributed innovation clusters, including the Paderborn Quantum Sampler (PaQS), Germany’s first operational photonic quantum computer.Several companies headquartered outside Germany maintain substantial quantum computing operations and investments in Germany, extending Germany’s quantum ecosystem beyond German-founded startups.IQM Quantum Computers, headquartered in Helsinki, operates a major development center in Munich. In September 2025, IQM raised $320 million (€275 million) in Series B funding, the largest quantum-focused Series B raise outside the United States, bringing total funding to $600 million. The company operates a Munich quantum data center hosting six quantum systems accessible via cloud.IQM’s Munich presence exemplifies Germany’s role in attracting international quantum companies to establish significant European operations.IBM operates the Ehningen Quantum Data Center in Baden-Württemberg, the first IBM Quantum Data Center outside the United States. Opened on October 1, 2024, the facility hosts IBM Quantum Eagle-based systems and a Heron-based system, providing cloud-accessible quantum computing infrastructure to European customers and research institutions.The Ehningen center serves more than 80 European organizations in IBM’s Quantum Network, including Crédit Mutuel, Bosch, E.ON, Volkswagen Group, and Fraunhofer. The facility demonstrates how multinational technology companies establish quantum capabilities in Europe rather than directing European work through U.S. operations.Germany operates through dual mechanisms: independent national investment and leadership within the EU Quantum Flagship initiative. The Flagship, launched in 2018, represents a €1 billion, 10-year mobilization of European research resources spanning quantum computing, communications, sensing, and simulation. Over 5,000 European researchers participate across member states.Germany’s €3 billion Action Plan on Quantum Technologies, announced in May 2023, sets infrastructure goals: quantum computers with at least 100 qubits by 2026, expandable to 500 qubits in the medium term.

Federal Research Minister Bettina Stark-Watzinger stated objectives to establish “at least 60 end users of quantum computing active in Germany” by 2026 and position Germany “among the top three within the EU and at least reach the level of the US or Japan.”Germany maintains €2 billion in dedicated national funding from its 2020 economic stimulus package alongside flagship participation. This approach reflects simultaneous pursuit of German national quantum capability and EU collaborative quantum development.The EU Quantum Flagship has established Europe, with Germany as a central hub, as a distinct force in global quantum computing alongside the United States and China. However, Europe’s distributed nature creates coordination complexity compared to centralized U.S. venture approaches or state-directed Chinese programs.For broader context on quantum computing technologies and the global competitive landscape, explore our detailed guides on types of quantum computers, quantum computing applications, and quantum computing startups worldwide.Munich’s emergence as a quantum hub reflects several converging factors: world-leading universities with strong quantum research programs, regional government support through economic development initiatives, presence of large corporations with quantum research interests, strong engineering and manufacturing heritage, and deliberate coordination between academic, government, and commercial entities. These factors created a virtuous cycle attracting quantum startups, venture capital, and international talent.Germany’s quantum ecosystem extends well beyond Munich. Siegen hosts eleQtron, the country’s first commercial quantum computer manufacturer. Karlsruhe hosts HQS Quantum Simulations. Ulm hosts NVision Imaging Technologies and benefits from Ulm University’s quantum programs. Stuttgart hosts Q.ANT and IBM’s Ehningen Quantum Data Center nearby. Berlin hosts applied quantum software companies including Avanetix. Darmstadt hosts QuantiCor Security. Paderborn operates Germany’s first photonic quantum computer (PaQS).Germany is a central participant in the EU Quantum Flagship, hosting numerous flagship projects, coordinating multinational research initiatives, and directing substantial resources into quantum research spanning computing, communications, sensing, and simulation. While the flagship is EU-wide, Germany’s resources make it a primary driver alongside France and the Netherlands. This reflects both Germany’s commitment to European integration and its ambition to lead European quantum technology development.German quantum companies are competitive globally in specific domains. HQS is a recognized player in quantum simulation software for spectroscopy. Q.ANT is Europe’s largest photonic computing funding story. eleQtron is one of only a handful of commercially operating trapped-ion quantum computer manufacturers worldwide. However, German companies remain smaller than some U.S. and Chinese competitors in absolute funding and qubit counts. Germany’s strength lies in specialized niches, manufacturing readiness, and quantum applications development.Share this article:Keep track of everything going on in the Quantum Technology Market.In one place.