Polytechnique Ventures

mirSense SA is a French company specializing in the development and manufacturing of Quantum Cascade Lasers (QCL) and QCL-based spectrometer modules. Established in 2015 and headquartered in Palaiseau, the company offers a range of products including uniMir, a single mode QCL for high spectral purity; multiMir, a semiconductor solution for broadband tuning; multiSense, a spectrometer module designed for gas analyzer manufacturers; and powerMir, power lasers tailored for defense and security applications. These technologies are aimed at enhancing air quality, reducing greenhouse gas emissions, ensuring process sustainability, and improving the accuracy of medical treatments. By providing ultra-compact gas sensors with very low detection limits, mirSense supports industries and defense sectors in monitoring gas emissions, detecting hazardous substances, and analyzing biological samples with affordability and high performance.

Galam Robotics specializes in modular robotic solutions aimed at enhancing logistics and storage processes. The company develops innovative robotics technology that significantly increases productivity and efficiency in various trades and urban logistics. By transforming storage capabilities within constrained spaces, Galam Robotics enables clients to optimize their storage capacity while maximizing input and output flows. This focus on modularity allows for tailored solutions that meet diverse operational needs, making it easier for businesses to adapt to changing demands in logistics and storage management.

REEV is focused on enhancing the mobility of individuals with walking disorders by creating intelligent wearable robotics. These motorized orthosis devices are designed to be lightweight and personalized, providing intuitive support that helps users walk, stand, sit, and navigate stairs with confidence. By diminishing muscle fatigue and facilitating daily movements, REEV aims to improve the quality of life for its users, allowing them to regain autonomy and independence in their everyday activities. The company’s mission is rooted in the belief that everyone, regardless of their level of disability or age, deserves the opportunity to enjoy their mobility fully.

PACT is a manufacturer specializing in the creation of sustainable biomaterials that serve as alternatives to traditional raw materials. The company focuses on developing leather-like, bio-based materials derived from food industry waste, specifically utilizing collagen, herbal extracts, oils, and minerals. PACT's innovative approach enables the transformation of these resources into a customizable, cow-free leather substitute that is both climate-friendly and non-polluting. By prioritizing environmental responsibility, PACT aims to provide industries with ethically produced, high-quality biomaterials that significantly reduce their ecological footprint.

Airthium is a company that specializes in innovative energy storage systems, which convert and store electricity as heat and in the form of ammonia. Utilizing a high-temperature heat pump and heat engine, Airthium’s technology heats molten salt to 540°C, with a roundtrip efficiency of 70% when converting heat back into electricity. Their systems are designed to store and deliver renewable energy, particularly from solar and wind sources, with capacities starting at 100 kW and scalable to gigawatt levels for utility applications. Additionally, the systems can incorporate ammonia generation units and external ammonia burners, allowing for continuous power supply and the capability to operate off-grid, even during prolonged periods of unfavorable weather. Airthium aims to provide a cost-effective alternative for industrial heating, potentially reducing reliance on natural gas and contributing to a decrease in carbon dioxide emissions.

Docent is a technology company that operates a contemporary art platform, primarily accessed via a smartphone application. It leverages artificial intelligence and machine learning to provide personalized art recommendations to users, helping them discover and collect modern art pieces. The platform connects a curated community of galleries and institutions, offering diverse programming and facilitating interactions between art collectors, galleries, and artists.

Okomera is a biotech start-up focused on enhancing access to more effective, precision-based cancer therapies. The company has pioneered the automation and miniaturization of individualized tumor biopsy research, developing advanced medical technologies that leverage microfluidic 3D cellular assays. These innovative technologies enable the prediction of patient-specific responses to cancer treatments by automating relevant biopsy testing. In this process, tumor cells are cultivated within thousands of microfluidic droplets and exposed to numerous conditions simultaneously. This approach allows healthcare providers to expedite the development and delivery of modern cancer therapies, ultimately improving treatment outcomes for patients.

Jimini takes care of researching, analyzing and drafting legal documents in minutes, reliably.

Goodvest is a fintech company that offers an investment platform designed to align financial growth with individual values, particularly in the context of sustainability and climate action. The company aims to democratize finance by providing users with clear insights into the composition of their investments, allowing them to make informed decisions that reflect their ethical priorities. By focusing on responsible saving and investing, Goodvest enables a broader audience to participate in the fight against climate change, making it easier for individuals to invest in a manner that promotes both personal financial performance and positive environmental impact.

REEV is focused on enhancing the mobility of individuals with walking disorders by creating intelligent wearable robotics. These motorized orthosis devices are designed to be lightweight and personalized, providing intuitive support that helps users walk, stand, sit, and navigate stairs with confidence. By diminishing muscle fatigue and facilitating daily movements, REEV aims to improve the quality of life for its users, allowing them to regain autonomy and independence in their everyday activities. The company’s mission is rooted in the belief that everyone, regardless of their level of disability or age, deserves the opportunity to enjoy their mobility fully.

Mithril Security is a data security platform that focuses on providing end-to-end protection for confidential information. It offers an open-source framework designed for the secure deployment of artificial intelligence models, facilitating data science collaboration. By utilizing confidential computing, Mithril Security enables clients to efficiently deploy and monetize products that rely on sensitive data. The platform also supports the use of public cloud solutions for managing regulated data, aiming to lower operating costs for its users.

Hyperplan is a software-as-a-service (SaaS) company focused on supporting industrial organizations in managing the complexities and unpredictability of crop production. The company offers a real-time software platform designed for crop and harvest management across various types of crops. Its application suite facilitates informed decision-making throughout the agri-food chain by providing data management, collaboration tools, and advanced statistical capabilities. This enables users to centralize and visualize business data, utilize sophisticated algorithms for statistical analysis, and implement stochastic optimization. Hyperplan's solutions aim to help farmers, vendors, and industrialists effectively measure, control, and reduce the environmental impact of their supply chains while enhancing operational resilience amid uncertainties and challenges.

Jimmy designs, manufactures, and installs turnkey thermal generators powered by nuclear micro-reactors, supplying carbon-free industrial heat directly to factories' heating circuits. This technology offers a cost-effective, immediate alternative to fossil fuels for process heat decarbonization, with benefits including improved air quality, minimal visual and sound impact.

Spinergie specializes in digitizing vessel operations within the maritime industry. The company develops a data analytics platform that monitors industrial activities at sea, utilizing multiple data sources, artificial intelligence algorithms, and intuitive data visualization with big data analytics. This platform provides new market insights and helps clients regain control over their offshore support vessel fleets. By optimizing vessel performance and operations, Spinergie enables clients to reduce emissions and enhance efficiency in their maritime activities.

Goodvest is a fintech company that offers an investment platform designed to align financial growth with individual values, particularly in the context of sustainability and climate action. The company aims to democratize finance by providing users with clear insights into the composition of their investments, allowing them to make informed decisions that reflect their ethical priorities. By focusing on responsible saving and investing, Goodvest enables a broader audience to participate in the fight against climate change, making it easier for individuals to invest in a manner that promotes both personal financial performance and positive environmental impact.