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Polytechnique Ventures
Paris, France
Seed fund investing in startups from the École Polytechnique ecosystem, focusing on solutions addressing future societal challenges.
Portfolio
21+
Employees
5+
Founded
2020
AUM
N/A
Investment focus
Stages
No stages listed
Industries
No industries listedGeographic scope
France
Sources
Polytechnique Ventures
Seed fund investing in startups from the École Polytechnique ecosystem, focusing on solutions addressing future societal challenges.
Portfolio
21+
Employees
5+
Founded
2020
AUM
N/A
Stages
No stages listed
Industries
No industries listedGeographic scope
France
Sources
Showing 19 of 19 matched portfolio companies
Airthium develops a very high-temperature heat pump that provides low-cost, carbon-free industrial heat up to 550°C, effectively replacing fossil-fuel-fired steam boilers and dryers. This technology addresses the significant CO2 emissions from industrial heating processes by offering a reliable and efficient alternative that maximizes energy transfer efficiency.
Funding: $5.3M
Rough estimate of the amount of funding raised
Funding: $5.3M
Rough estimate of the amount of funding raised
Byorna provides a proprietary eukaryotic cell‑based platform that produces therapeutic messenger RNA within a protected subcellular compartment, isolating the mRNA from RNases to preserve integrity. The system combines engineered recombinant cell lines, a patented capsule isolation method, and integrated upstream‑downstream processes to deliver high‑yield, GMP‑grade mRNA at reduced cost, targeting pharma and biotech companies developing mRNA therapeutics and vaccines.
Funding: $1.8M
Rough estimate of the amount of funding raised
Funding: $1.8M
Rough estimate of the amount of funding raised
Descartes & Mauss offers an AI‑powered platform that aggregates real‑time PESTEL market signals and applies micro‑economic scoring to identify and prioritize growth opportunities. The system automatically generates product concepts, portfolio maps, and brand‑positioning kits, and provides dashboards and API alerts for continuous monitoring. It is designed for strategy, innovation and corporate development teams in large consumer‑brand, CPG, retail, technology firms and consulting agencies.
Funding: $6.0M
Rough estimate of the amount of funding raised
Funding: $6.0M
Rough estimate of the amount of funding raised
Docent is an AI-powered mobile application that provides personalized recommendations for discovering and collecting contemporary art by analyzing user preferences and curating selections from a global network of galleries. This platform connects art collectors with over 15,000 artworks from 1,000 artists across 100 galleries in 30 countries, facilitating access to sought-after pieces while enhancing the art appreciation experience.
Funding: $5.4M
Rough estimate of the amount of funding raised
Funding: $5.4M
Rough estimate of the amount of funding raised
Gobano delivers AI‑powered robotic systems that can be customized and deployed on manufacturing or warehouse floors within weeks. Its modular robots combine vision and tactile sensing with continuous learning to handle unseen, dexterous tasks, reducing repetitive labor and improving throughput. The platform provides real‑time analytics and remote updates, enabling operators to focus on higher‑value work.
Goodvest provides fully online, responsibly managed investment products—such as life‑insurance contracts, retirement plans, and structured offerings—that align portfolios with the Paris Climate Agreement and biodiversity goals. Using scientific data to minimize fossil‑fuel exposure, the platform offers transparent real‑time impact reporting, capital protection at maturity, and target returns while securing funds with established insurers.
Funding: $14.1M
Rough estimate of the amount of funding raised
Funding: $14.1M
Rough estimate of the amount of funding raised
H Company develops AI models, including VLMs and LLMs, to automate web processes and enhance decision-making for businesses. Their technology increases worker productivity by streamlining repetitive tasks and improving operational efficiency.
Funding: $220.0M
Rough estimate of the amount of funding raised
Funding: $220.0M
Rough estimate of the amount of funding raised
Hyperplan provides software that utilizes remote sensing data and AI to deliver real-time insights on agricultural production, including crop rotations and yield estimates. This solution addresses the volatility in crop production caused by climate change and market fluctuations, enabling food chain companies to make informed operational decisions and enhance sustainability efforts.
Funding: $4.4M
Rough estimate of the amount of funding raised
Funding: $4.4M
Rough estimate of the amount of funding raised
Jimini AI provides a unified AI platform that automates legal document review, contract analysis, drafting, fact‑timeline generation, and multilingual translation, all accessible via Word and Outlook add‑ins. The system processes large document sets in seconds, supports firm‑specific fine‑tuning, and ensures end‑to‑end encryption and compliance for law firms and corporate legal departments.
Funding: $5.0M
Rough estimate of the amount of funding raised
Funding: $5.0M
Rough estimate of the amount of funding raised
Jimmy designs and operates thermal generators powered by nuclear micro-reactors to provide carbon-free industrial heat at a lower cost than fossil fuels. This technology enables industrial clients to utilize decarbonized heat for their processes without significant modifications to their existing systems.
Funding: $17.2M
Rough estimate of the amount of funding raised
Funding: $17.2M
Rough estimate of the amount of funding raised
The startup develops ultra-compact gas sensor technology utilizing quantum cascade laser technology to achieve high spectral purity for gas emission control and biological sample analysis. By employing nanometer-scale semiconductor layers, the sensors provide businesses with cost-effective alternatives for high-performance laser spectroscopy.
Funding: $2.7M
Rough estimate of the amount of funding raised
Funding: $2.7M
Rough estimate of the amount of funding raised
Mithril Security provides a framework for AI model development that ensures data confidentiality and model integrity through cryptographic proof and secure hardware, such as Trusted Platform Modules (TPMs). This technology addresses the need for provenance traceability in AI, allowing users to verify that models are trained on trustworthy and unbiased datasets.
Funding: $1.3M
Rough estimate of the amount of funding raised
Funding: $1.3M
Rough estimate of the amount of funding raised
Néolithe utilizes advanced thermal and mechanical processes to convert non-recyclable waste into high-quality mineral aggregates. This technology addresses the growing issue of landfill waste by providing a sustainable alternative for construction materials, reducing environmental impact and resource depletion.
Funding: $89.8M
Rough estimate of the amount of funding raised
Funding: $89.8M
Rough estimate of the amount of funding raised
The startup develops automated microfluidic 3D cellular assays that enable the testing of up to 800 conditions on 1,000 microtumors simultaneously, significantly reducing the required patient sample size. This technology accelerates drug discovery and enhances the predictability of patient-specific responses to cancer therapies, addressing the inefficiencies in traditional biopsy testing methods.
Funding: $11.3M
Rough estimate of the amount of funding raised
Funding: $11.3M
Rough estimate of the amount of funding raised
One Biosciences utilizes single-cell technologies and AI-driven analysis to create high-resolution omics profiles of tumors, enabling precise patient selection and treatment strategies. This approach addresses the complexity of advanced cancer biology, facilitating the development of targeted therapeutics for difficult-to-treat diseases.
The startup manufactures bio-based materials from collagen and natural ingredients to replace traditional leather, significantly lowering the environmental impact associated with conventional raw materials in fashion and automotive industries. By providing tailored, sustainable alternatives, the company enables manufacturers to meet ethical sourcing demands while reducing reliance on animal-derived products.
Funding: $17.7M
Rough estimate of the amount of funding raised
Funding: $17.7M
Rough estimate of the amount of funding raised
This company develops an AI-powered mobility platform combining gait analysis and assistance for neurological gait disorders. REEV SENSE uses connected wearable sensors to provide precision gait biomarker assessment for clinicians. DREEVEN then utilizes this personalized data to power a motorized knee orthosis for enhanced patient mobility assistance.
Funding: $3.4M
Rough estimate of the amount of funding raised
Funding: $3.4M
Rough estimate of the amount of funding raised
Spinergie provides a data-driven platform that integrates real-time maritime operational data to enhance decision-making and optimize fleet management. By delivering actionable insights on vessel performance and market trends, it enables users to improve operational efficiency and reduce carbon emissions in the maritime industry.
Funding: $11.6M
Rough estimate of the amount of funding raised
Funding: $11.6M
Rough estimate of the amount of funding raised
The startup manufactures semiconductor chips with a multicore DSP architecture that accelerates the design of complex integrated circuits for mobile and network infrastructure. By eliminating the need for DSP coprocessors, these chips enable chipmakers to efficiently develop next-generation digital communication systems, including fifth-generation technologies.
Funding: $63.7M
Rough estimate of the amount of funding raised
Funding: $63.7M
Rough estimate of the amount of funding raised
Showing 2 of 2 unmatched portfolio companies