Quobly

Pour sa 12e édition, #LaREFnum25, organisée par le Mouvement des entreprises de France (MEDEF), était consacrée au quantique.   ANNICK GINGRAS GENOIS, SVP Opérations et RH chez Quobly, a rappelé, lors d’une table ronde autour des enjeux de souveraineté, la proposition de valeur du développement d’un ordinateur quantique basé sur le silicium – utilisé en informatique classique – et les conditions d’arrivée de cette technologie de rupture : ✅ Exploiter les propriétés physiques des semi-conducteurs pour obtenir des bits quantiques d’excellente qualité. ✅ Capitaliser sur les infrastructures existantes et rendre possible une industrialisation immédiate : au travers de collaborations, notamment avec STMicroelectronics, Quobly s’appuie le savoir-faire technologique des fabs de pointe et sur les milliards d’euros déjà investis dans l’industrie microélectronique. ✅ S’assurer du développement homogène de l’écosystème afin que l’ensemble des fournisseurs de composants critiques soient réactifs. ✅ Démocratiser l’accès au calcul quantique par des machines à l’empreinte réduite (la taille d’un gros frigo) et facilement industrialisables à grande échelle.   👉 « Le quantique arrive, il est temps d’anticiper son impact : si les ordinateurs quantiques ne surpassent pas encore les ordinateurs classiques, l’acculturation des entreprises est essentielle pour être prêtes lorsque le marché basculera ».   Lien du replay en commentaire ⬇️   #QuantumComputing #Semiconductor #Innovation Théau Peronnin | Loïc Le Loarer | Olivier Tonneau | Quantonation | Patrick Martin | Marie-Elisabeth Géolle⭐

💼 Quobly is Hiring !   Passionate about quantum technology and physics? Quobly opens 5 positions for Quantum Engineers to join our growing team. If you're excited to work on cutting-edge projects and be part of a dynamic, innovative environment, we want to hear from you! 📧   ▪️ Quantum Characterization Engineer   ▪️Circuits Characterization Engineer   ▪️Quantum Engineer   ▪️Quantum Characterization Automation Software Engineer   ▪️Quantum Software Stack Engineer   Eager to know more about these jobs? You can find all the details here : https://lnkd.in/eCc4bpzB   ✅ Don't worry if you don't check every box — if you're excited about the role, we encourage you to apply!   💬 Meet us at APS March Meeting! From Monday 17 till Thursday 20, we’ll be present on the career fair to meet with candidates. This is a great opportunity to connect with the team, learn more about Quobly's vision, and discuss how you can contribute to shaping quantum computing.   🚀 Ready to take the next step in your career? Apply now and let’s talk!   #Hiring #QuantumEngineering #QuantumJobs #Career #APS2025 #JoinOurTeam  

🌟 D-3 Before APS March Meeting! 🌟 The countdown is on! In just three days, the American Physical Society March Meeting kicks off in Anaheim, bringing together 14,000+ scientists from around the world. As the largest physics research conference, it’s a hub for innovation, collaboration, and cutting-edge research. Quobly will be there, presenting 8 scientific papers — will you? 🚀 At Quobly, we’re building scalable, cost-efficient quantum computers designed to reach millions of qubits. 🔑 How? • Scalability: Our quantum processors are built on existing transistor technology, making it easier to scale to the qubit counts needed for impactful computing. Join Jayshankar Nath, PhD as he shares insights on spin-qubit arrays and shuttling. • Fab Manufacturing: We leverage billions in semiconductor investments, cutting CAPEX and benefiting from 60+ years of expertise to create compact quantum processors. This means our systems integrate seamlessly into data center-compatible infrastructure. Giselle Elbaz & Pierre-Louis Julliard will dive into industrial spin qubit fabrication. 💬 Want to learn more? Come to our talks and discover how Quobly is shaping quantum computing! We’ll also be at the career fair — stop by and say hello! 😉 Stay tuned for updates and get ready for an exciting APS week. See you in California! 👋 #QuantumComputing #APS2025 #Quobly #Innovation #Physics #QuantumResearch

We just inaugurated our new offices in Grenoble, highlighted by a striking mural created in collaboration with local artist Nesta. This artwork perfectly reflects our five core values - Pragmatism, Diversity, Innovation, Professionalism, Responsibility - and captures Quobly’s journey, past, present, and future. From the helium atom representing our cryogenic foundation to the beehive cells illustrating teamwork, each element symbolizes our mission to revolutionize quantum computing. Proudly anchored in #Grenoble, we strive to make a lasting, positive impact on our community through sustainable, high-value solutions. Watch the full video to see how this mural brings our story to life! https://lnkd.in/eq8hhak5 Many thanks to CEA's ATELIER ARTS SCIENCES, Y.SPOT, Nesta, Roxane Ayral, tiana delhome #QuantumComputing #Innovation #Techforgood #silicon ©MATT Design & Communication

✨ We are thrilled to partner with BGene Genetics. This collaboration represents a major milestone for Quobly, allowing us to demonstrate the real-world value of quantum computing in industrial applications such as biotechnology. Together, we aim to pave the way for groundbreaking, eco-friendly solutions. Marie-Gabrielle Jouan Maud Vinet Tristan Meunier Francois Perruchot

Quobly est fier de contribuer à l'innovation grenobloise avec La Maison Quantique Grenoble. Plus qu'un réseau, ce projet porté par l'Université Grenoble Alpes se veut être un lieu d’échange réunissant les acteurs du quantique tels que le CEA Grenoble, le CNRS, Inria, Grenoble INP - UGA, pour faire évoluer le calcul quantique hybride et explorer les applications possibles des recherches. L’objectif est clair : concrétiser cette innovation d'ici 2030 sur notre territoire. Un grand merci à Grenoble-Alpes Métropole pour son soutien infaillible dans ce projet. Melina Herenger | Eric Piolle | Ville de Grenoble | Astrid Astier | catherine charvoz | Florent Cholat | François Comets | CEA-Leti #Quantumcomputing #innovation #Grenoble

What if you could generate a space-time map of the inside of a quantum processor? At Quobly, we can! The same measurement techniques we are using at Quobly, developed in part by our own Benoit Vermersch, were recently demonstrated on Google's 72-qubit processor and co-published with Benoit in Nature Magazine (February 2025). Benoit wrote an explainer article on our blog, which you can access here: https://lnkd.in/epa7gpP8 At Quobly, we believe that mastering advanced qubit measurement techniques in-house will be vital to our R&D roadmap, helping us hit our milestones on time. Here’s what we plan to do next in measurement: 1. Scale measurement to larger qubit arrays: We're developing techniques that will allow us to measure fidelity with precision even as we scale toward systems with hundreds and, ultimately, thousands of qubits. 2. Enhanced physical property detection: Our protocols will measure quantum phenomena based on physical properties, providing objective data that will enable more sophisticated error mitigation strategies and quantum circuit optimization. 3. New kinds of measurements: We're pioneering new methods that utilize entangling gate operations, potentially revolutionizing how we characterize and control quantum systems at scale. Qubit measurement plays a key role in our ambitious roadmap to achieve 1,000 logical qubits—a goal we're determined to reach ahead of any other company in the burgeoning quantum industry.

At Quobly, our story began in the research labs of Commissariat a l'Energie Atomique et aux Energies Alternatives and CNRS, where our co-founders worked with research teams to pioneer the idea that silicon qubits could be made using the same fabrication processes as classical transistors. Today, we continue to build on that strong foundation, working hand in hand with this ecosystem to make scalable quantum computing a reality. Our latest breakthrough, co-published with CEA-Leti, CEA-Irig and CEA-List and presented at the International Solid-State-Circuits Conference [ISSCC], marks another critical step in this journey: Using Quobly’s Strategy to Build Qubits With FD-SOI Technology, Readout Architecture ‘Provides a Path to Low Power and Scalable Quantum ICs’. This innovation proposes a capacitive-feedback transimpedance amplifier (CTIA) readout circuit, achieving just 18.5μW per qubit—a signifcant improvement in power efficiency, size, and scalability. What does this mean? ✅ More qubits per chip ✅ Lower energy consumption ✅ A smaller circuit footprint that provides an answer to the wiring bottleneck that limits quantum scalability “Our process, which leverages established FD-SOI technology to benefit from the expertise of the semiconductor industry, is already paying off: This work demonstrates the co-integration of classical electronic functions at low temperature to simultaneously read and control multiple qubits on chip with record low consumption and compact design. Quobly’s partnership with STMicroelectronics, to produce commercial quantum processor units (QPUs) at scale, builds on the ground-breaking work done with CEA-Leti.” Tristan Meunier, CTO of Quobly From our origins within CEA to our continued partnership today, we are proving that FD-SOI is a powerful enabler of large-scale, silicon-based quantum processors. This is another milestone in a collaboration that keeps pushing the frontiers of quantum technology. 🔗 Read more in our latest press release: https://lnkd.in/e9zpgt-T #QuantumComputing #FD_SOI #Scalability #Innovation #Quobly #CEALeti Quentin Schmidt | Franck Badets | Maïa Sallier | Marion Levy | Maud Vinet | Sébastien Dauvé | Pascale Bayle Guillemaud

Exciting news for the quantum community! The Maison du Quantique Alpes in Grenoble, driven by Université Grenoble Alpes, officially launched at TECH&FEST last week! As a company deeply rooted in Grenoble’s rich ecosystem of #research and #innovation, we are excited to see our region further strengthen its role in shaping the future of quantum technologies. The Maison du Quantique Alpes will serve as a hub for collaboration, bringing together researchers, startups, and industry leaders to explore quantum computing and guide businesses across all sectors in understanding and leveraging these powerful technologies for real-world applications. Located on the GIANT Innovation Campus, the Maison du Quantique is part of the HQI France initiative and supported by Commissariat a l'Energie Atomique et aux Energies Alternatives, CNRS, Inria, and Grenoble INP - UGA, a testament to the collective effort to position Grenoble as a leader in quantum. At Quobly, we’ve already had the opportunity to engage with the network of Maisons du Quantique, particularly in Paris, and we are happy to see this initiative now taking shape in our own region. At the launch, our very own Alain Champenois took part in a panel discussion with the Maison du Quantique's director Xavier Waintal and deputy director @Franck Balestro, Jean-Patrick MASCOMERE at TotalEnergies and Andrea Le Vot from Groupe Crédit Agricole on the challenges and opportunities of quantum computing for businesses—reinforcing the importance of making making quantum computing scalable and affordable, keys to their accessibility fo industry partners. Congratulations to the team behind this fantastic initiative! We look forward to collaborating, exchanging ideas, and working together to accelerate quantum adoption. tiana delhome | Christophe J. MULLER | Yassine Lakhnech | Pascale Bayle Guillemaud | Frederic Desprez | Yves Samson | Fanny Bouton | Sabine Mehr | Matthieu Estrangin | Olivier Ezratty |

As the #AIActionSummit wraps up in Paris, the spotlight has been on the transformative power of AI. In the background, another revolution is also taking shape: Quantum computing. Sundar Pichai, CEO of Google, puts it best: "It’s the next big paradigm shift in computing, following AI." At Quobly, we believe that AI and quantum are powerful technologies that complement each other, each unlocking new possibilities the other cannot achieve alone: ➡️ For sure, today, AI speeds up quantum computing development. We use machine learning to analysis our characterization images and sort out the relevant information for technology maturation. ➡️ In the future, AI may be a useful tool to optimize quantum computing efficiency. DeepMind’s AlphaQubit has outperformed leading algorithmic decoders for system up to 241 qubits, suggesting it will be a speed up for fault tolerant on mid-sized quantum devices in the future. ➡️ Quantum has the potential to enhance AI. AI thrives on data, but when no data exists—such as when discovering new molecules, materials, or catalysts—quantum computing provides synthetic data generation that can inform AI models, as says Jack Hidary, CEO of SandBoxAQ. ➡️ Can quantum speed up machine learning or decrease the energy consumption of AI? It's still a scientific debate, there is for instance instance research on how to load the data. In any case, scaling to millions of qubits and reach full-scale quantum computing brings more opportunities for quantum to power AI. That’s where Quobly comes in. We’re building quantum processors using the same semiconductor technology as today’s silicon-based chips. By leveraging industrial fabrication techniques, we are on the fastest path to millions of qubits. As the AI Action Summit focuses on the transformative power of artificial intelligence, quantum computing is already laying the foundation for the next computing era. AI is Changing the World. Quantum is Next. François BARRAUD | John Wesley | Richard Curtin | Emmanuelle Pauliac-Vaujour | Clovis Singer | Junko Yoshida | Pat Brans | Frederic Seve | Eric Buatois | Sander Arts | Gamiel Gran | Bruce Leak | Clara Chappaz | Jean-Francois Bobier | Erasmia Kolokithas-Dupenloup | Kenny Lee | Sharon Rehbinder