Delft, The Netherlands – February 25th, 2025 – QuantWare, a global leader in quantum hardware scaling technologies, today revealed Contralto-A: a new Quantum Processor Unit (QPU) with complementary offering designed to meet the requirements of its customers wanting to scale their quantum error-correction capabilities. Contralto-A features up to 17 transmon qubits with tunable couplers, making it almost twice as large as competing solutions that are commercially available. With this size, Contralto-A allows for distance-3 surface code implementations and comes with optional expert training and support from leading hardware and algorithm specialists, helping its customers create and achieve a competitive roadmap towards large scale quantum error-correction capabilities. Contralto-A is a first step on this roadmap and is specifically made to be easily upgradable to larger QPUs powered by QuantWare’s VIO platform. Build Systems Capable of Quantum Error Correction Contralto-A is designed by quantum error-correction experts and is optimized for running  up to a distance-3 surface code. Featuring up to 17 flux-tunable transmon qubits and tunable couplers, the  design incorporates advanced components such as tunable couplers and Purcell filters, to enable high-fidelity operations. Training & Support to Master Quantum Error Correction Contralto-A comes with optional training and support from QuantWare’s hardware and algorithm experts on both the usage of Contralto-A, as well as support in developing a roadmap towards large scale error correction capable systems scaling beyond Contralto-A. The Quantum Open Architecture compatibility grants its customers  hardware-level access at every layer of the stack, providing flexibility and control in quantum system design. It also allows for the integration of preferred or locally sourced components, enabling QuantWare’s customers to  configure their system to meet their unique requirements. Cost-efficient Scaling by Upgrading  to Larger Devices Powered by VIO Contralto-A offers a cost-efficient upgrade path to QuantWare’s VIO-powered QPUs, ensuring a seamless progression on the customer’s roadmap. “Our customers want to scale towards error corrected systems and create and achieve a competitive roadmap – and this need has been amplified following the recent announcements of the impressive results of Google’s Willow. With Contralto-A and our roadmap support, we provide our customers with a credible path towards a competitive roadmap and an immediate first step on that roadmap ” – Matthijs Rijlaarsdam, CEO and Co-founder of QuantWare Contralto-A is currently available to Early Access partners and for pre-order with General Access later in the year. More information can be found here: https://www.quantware.com/product/contralto-a About QuantWare QuantWare is the world’s leading provider of quantum hardware and creator of the VIO QPU scaling technology. Leading the Quantum Open Architecture paradigm, QuantWare powers the quantum computers of customers in 20 countries, spread over four continents. QuantWare’s VIO provides a scaling platform to any qubit design and unlocks the fastest path towards systems with more than 1 million qubits. Available in fully packaged QPUs and via Foundry and Packaging Services, VIO unlocks the fastest scaling roadmap for its customers.

Münster, 20 February 2025 – Pixel Photonics, a cutting-edge deep-tech startup based in Münster, Germany, has been selected for incubation at the ESA Business Incubation Center North-Rhine Westphalia (ESA BIC NRW). As part of the ESA Space Solutions program, this incubation offers vital support to Pixel Photonics in advancing their waveguide-integrated superconducting nanowire single-photon detectors (WI-SNSPDs) for emerging applications in optical communication and quantum technologies. The ESA BIC NRW program provides Pixel Photonics with 50.000 € in funding, access to workshops, technical expertise, and a network of industry and research professionals. This incubation marks an important step for the company as it aims to revolutionize laser communication and space-based quantum cryptography, both rapidly growing markets in the new space economy. Enabling Growth in Laser Communication and Quantum Cryptography The rise of mega-constellations and the growing need for high-speed inter-satellite and satellite-to-ground communication have outpaced the capabilities of traditional radio-frequency systems. Laser communication, which operates at optical wavelengths, offers significantly higher data rates and efficiency, making it the preferred choice for next-generation satellite networks. Pixel Photonics’ WI-SNSPDs address key challenges in this domain, including atmospheric signal attenuation and polarization dependence, while being compatible with scalable, cost-effective manufacturing. These advantages position the company’s detectors as a critical enabler for widespread adoption in optical communication systems. The demand for high-performance detectors is further driven by initiatives such as ESA’s Eagle-1, Europe’s first space-based quantum key distribution (QKD) mission. Eagle-1 recently demonstrated its QKD protocol, which relies on advanced photon detection systems. Pixel Photonics’ WI-SNSPD technology offers the speed and efficiency required for QKD receivers, ensuring secure communication in space and ground applications. ESA BIC NRW: A Platform for Innovation “Our incubation at ESA BIC NRW is a pivotal milestone for Pixel Photonics,” said Nicolai Walter, CEO and Co-Founder of Pixel Photonics. “This opportunity provides us with the resources and network needed to adapt our WI-SNSPD technology for the space communication market. We’re excited to explore the potential of our detectors for laser communication and quantum cryptography applications in collaboration with ESA.” The ESA BIC NRW program supports startups with space-related technologies, offering a unique combination of funding, mentorship, and market access. During the incubation, Pixel Photonics will refine its detector systems for ground stations, conduct comprehensive market analyses, and prepare for entry into the growing space communication sector. About Pixel Photonics Founded in 2021 as a spin-off from Münster University, Pixel Photonics GmbH specializes in high-performance single-photon detection technology. Its WI-SNSPDs combine scalability, ultra-fast detection rates, and high sensitivity, enabling transformative advancements in quantum computing, QKD, microscopy, and metrology. Since the launch of its detector series in 2022, Pixel Photonics has secured customers in research, quantum technologies, and life sciences. With an international team of over 35 employees, the company continues to push the boundaries of nanophotonics technology. Pixel Photonics is backed by funding from Quantonation and HTGF, and is part of several prestigious grants, including those from the German Federal Ministry of Education and Research (BMBF) and the European Innovation Council (EIC). For more information about Pixel Photonics, visit pixelphotonics.com. Press Contact Julia Kleine-Bley julia.kleine@pixelphotonics.com

Quantum computing is steadily transitioning from theory to application, and SaxonQ is contributing to this shift. As 2025 begins, our portable quantum computer is being adopted by two major research institutions—the German Aerospace Center (DLR) and the Fraunhofer Quantum Computing Network—supporting their work in developing practical quantum applications. DLR Validates SaxonQ’s Quantum Computer for Research and Industry SaxonQ’s 4-qubit demonstrator has successfully completed all tests within the DLR Quantum Computing Initiative—a first for any manufacturer. These evaluations, known for their high standards, confirmed that the system operates reliably at room temperature and meets the requirements for practical use. With this validation, DLR and its partners can now begin working with real quantum hardware to explore new applications and further the integration of quantum computing into industrial settings. Marius Grundmann, CEO of SaxonQ: “DLR’s evaluation provides us and our partners with an objective assessment of our system’s performance in real-world conditions. It’s an important step toward making quantum computing more widely accessible.” Fraunhofer Quantum Computing Network to Deploy SaxonQ’s System SaxonQ’s portable quantum computer has also been selected for deployment at the Fraunhofer Institute for Machine Tools and Forming Technology (IWU) in Chemnitz. Early next year, we will deliver a 4-qubit system with an option to scale to 8, 16, and beyond, along with documentation and training. Fraunhofer’s Quantum Computing Network, known for its focus on applied research, plans to use the system to explore quantum applications that go beyond cloud-based solutions. The system will support: –       Optimization problems in industrial production –       On-site quantum computing capabilities –       Hardware benchmarking to evaluate different quantum technologies Additionally, it will be used to introduce industry partners to practical quantum computing applications and train students and researchers in quantum technology. With DLR’s validation and Fraunhofer’s adoption, SaxonQ’s technology is being integrated into real research environments. These partnerships mark a step forward in applying quantum computing beyond the laboratory. Following this milestone, SaxonQ is now focused on scaling to more qubits for the next generation of their mobile quantum computer.

February 25, 2025 – Pasqal is opening the door of its community to bring together quantum enthusiasts such as researchers, students, developers and innovators. This initiative is designed to foster collaboration, learning, and innovation in the fast-growing field of quantum computing. A New Space for Quantum Enthusiasts The Pasqal Community is a place for anyone curious about quantum computing. Whether you’re developing quantum algorithms, conducting research leveraging quantum computers, trying solve your industry-specifc issues with quantum tools, or just getting started, this hub offers valuable resources and opportunities to connect with like-minded people. What the Community Offers Join the Pasqal community to: 📚 Learn with Pasqal Quantum Quest – An interactive learning platform that covers from quantum computing fundamentals to real-world applications of Pasqal’s Neutral Atoms quantum computing. 🔗 Connect with a Global Network – Engage with peers through a dedicated Slack workspace and exclusive events designed for discussions, trainings, and knowledge exchange. 🚀 Hands-on with Open-Source Tools – Access Pasqal’s state-of-the-art tools to develop quantum algorithms and new applications, and run your own quantum computations. 🤝 Collaborate to Innovate – Work with others to co-create solutions and directly contribute to advancements in the field. Are you ready to embark on your quantum journey? Join us to shape the future of quantum computing together. Sign up here: https://community.pasqal.com/?utm_source=partner&utm_medium=organic&utm_campaign=2024-06-CT-Other-Community%20Subscription-Global   Join the Launch Webinar – February 25, 2025 To celebrate the launch, Pasqal is hosting an exclusive webinar on February 25, 2025, at 10:00 AM CET. The event will include: 👩‍🚀 Live Demo – A walkthrough of the Pasqal Community platform. 💡 Insights into Quantum Advantage – Understanding how quantum computing can surpass classical systems. ⁉️ Interactive Q&A – A chance to ask questions and engage with experts. 🔎 Spotlight on Quantum Advantage with Dr. Constantin Dalyac – A 15-minute session on how Neutral Atom-based quantum computing is paving the way for breakthroughs. This launch is a big step toward making quantum computing more accessible and collaborative. Whether you’re a seasoned professional or a curious newcomer, the Pasqal Community is here to support and inspire your quantum journey. Sign up today and be part of the future of quantum computing Secure your spot here: https://app.livestorm.co/pasqal/introducing-pasqal-community?utm_source=partner&utm_medium=organic&utm_campaign=2025-01-CT-Pasqal%20Webinar-Introducing%20Pasqal%20Community