Top 25 Clean Energy VC (Venture Capital) Funds in Switzerland in May 2026

Portfolio highlights

• INERGIO — This EPFL spin-off is developing faster, portable energy units that offer ten times the power at half the weight of current technology. Founder Mahmoud Hadad’s fuel cell innovation, which uses standard butane or propane that’s safe and available worldwide, offers high autonomy. INERGIO’s fuel cell geometry allows unlimited scaling, making thetechnology suitable for applications ranging from charging consumer electronics to auxiliary power for drones to automobile fuel cells. The team has a working prototype and is looking to have its minimal viable product by summer 2020 to start the pilot project with potential partners and customers.
• Brightank — Catalyzing your Decarbonization. Brightank accelerates decarbonization with ammonia cracking catalysts, turning ammonia into fuel for heavy transport, hydrogen supply, and power. EPFL spin-off
• DigeHealth — DigeHealth's approach to monitoring gut health using bowel noises and body measurements could provide some really valuable insights into digestive well-being.

Portfolio highlights

• Apaleo — Transform your hospitality business with an open platform. Easily connect 3rd party applications to build a best-in-class tech stack for your hotel
• Evulpo — Creating Futures - For students from Year 3 to Year 13. Exactly according to the national curriculum. Learn always and everywhere with evulpo.
• Isochronic — Isochronic manufactures industrial robotic products for pick and place applications by transporting multiple parts simultaneously.

Portfolio highlights

• Roofr — The complete sales toolbox for roofers. From roof measurement reports to project-winning proposals.
• Vennre — Build wealth through vetted private market opportunities from $5k. GCC-first, globally accessible. Regulated, Sharia-compliant, digital-first.
• PatientPoint — Discover how PatientPoint delivers content that drives better health decisions and outcomes for healthcare providers, brands, and patients.

Portfolio highlights

• Paxton — Regulatory Intelligence, with the speed of Generative AI.
• SpecCheck — Revolutionizing the way doctors, optical labs, and their technology partners work together and do business.
• Quadient Accounts Receivable by YayPay — YayPay accounts receivable automation software helps businesses collect faster, forecast cash flow accurately, and improve payment process. Automate your AR

Portfolio highlights

• Eliq — Energy data platform for utilities combining customer insights and operational intelligence to improve service, reduce churn and grow revenue.
• PVcase — From site selection and design to yield optimization; PVcase helps streamline your entire process.
• Urbio — Intuitive online software for urban energy planning and design. Urbio helps energy providers, utilities, consultants and real estate companies save time and money with generative design and digital twins.

Portfolio highlights

• StradVision — Vision AI for all
• NAiEEL Technology — NAiEEL Technology offers energy and environmental technology solutions.
• Blue Frog Robotics — Build innovative and differentiating solutions, services and applications for enhanced customer / user experience creation for Education, Elders, Healthcare, Real Estate, I.O.T, Services.

Portfolio highlights

• Fasset — Fasset is an all-in-one financial super app that allows people and businesses to receive money, invest, earn, and make payments from anywhere in the world.
• Kontigo — We help underbanked gig workers in Latam build credit and access group financing where small groups of family or friends lend and save money together. Users can validate their income from multiple sources such as gig apps, catalog sales, and open finance (Uber, Rappi, Didi, Indriver, Avon, and all major banks). After verifying the income wedirectly offer them group savings and group loans, without leaving WhatsApp, their primary messaging app.
• Inventive AI — Inventive is an AI-powered RFP & Questionnaire Response Management platform that drives 70%+ efficiency in sales response workflows.

Portfolio highlights

• Janta Power — Janta Power specializes in 3D solar technology, designed to optimize energy generation in limited spaces. Their solutions focus on improving efficiency by using innovative designs that maximize solar capture. Additionally, their systems come with remote management features, allowing for monitoring and control from a distance.
• BoxedUp — Hundreds of products, delivered to your door in 2 days or less.
• Culina Health — Connect with one of Culina Health's virtual dietitians for inclusive, science-backed nutrition plans that are covered by insurance.

Portfolio highlights

• Swimlane — Swimlane is the leader in AI-enabled security automation, unifying security operations in and beyond the SOC into a single system of record.
• Clevest Solutions — Empower your teams with Mobile Workforce Management Software Solutions. Get in touch to enhance productivity and service quality.
• Urbint — Urbint uses artificial intelligence to predict threats to workers and critical infrastructure and stop incidents before they happen.

Portfolio highlights

• Cortexia — Cortexia provides to the cities worldwide an objective and automatic measurement system, based on intelligent vision. Mobile cameras recognise and map the littering according to categories in the whole city and compute a cleanliness index.
• Bionomous — Automating tomorrow's biology. Our technology handles all small biological entities from 0.5 to 2mm. From fish eggs to 3D models, like organoids and spheroids
• Seprify — Enabling sustainable products

Portfolio highlights

• Cortexia — Cortexia provides to the cities worldwide an objective and automatic measurement system, based on intelligent vision. Mobile cameras recognise and map the littering according to categories in the whole city and compute a cleanliness index.

Portfolio highlights

• Plan-B Net Zero — Wir verwandeln nachhaltige Energie von einer Commodity in ein Erlebnis. Mit KI, Gamification und einem wachsenden Portfolio an nicht-energetischen Produkten und Services schaffen wir eine Lifestyle-Marke, die Energie neu denkt.

Portfolio highlights

• Cortexia — Cortexia provides to the cities worldwide an objective and automatic measurement system, based on intelligent vision. Mobile cameras recognise and map the littering according to categories in the whole city and compute a cleanliness index.

Portfolio highlights

• BDMG — BDMG is a banking and financial service provider company.
• TRACT — Discover how TRACT streamlines emissions tracking, social risk mapping, and compliance, helping your supply chain meet sustainability goals effectively.
• Colorado State University — Colorado State University, home of the Rams, where green & gold pride runs deep. World-class researchers, passionate alumni & top-notch students make us CSU!

Portfolio highlights

• Novomer — Novomer is a new materials company pioneering a family of competitively priced high-performance green plastics, polymers and other chemicals. With proprietary catalytic technology and a world-class scientific team, Novomer's groundbreaking technology allows carbon dioxide and other renewable materials to be cost-effectively transformed intopolymers, plastics and other chemicals for a wide variety of industrial markets.It was founded in 2004 and headquartered in Waltham, Massachusetts.
• 908 Devices — Revolutionizing chemical analysis with simple handheld devices that provide rapid answers at the point-of-need in vital health and safety applications.
• Data Gumbo — Data Gumbo is the smart contract company trusted by global industrial enterprises. The only network of enterprises and their customers, suppliers and vendors that successfully incorporates real-time sensor level and field data to validate transactions, GumboNet™ reduces costs by more than 10% for all network members by automatically eliminatingpayment delays, disputes and complicated reconciliations.To date, Data Gumbo has received equity funding with Saudi Aramco Energy Ventures, the venture subsidiary of Saudi Aramco; Equinor Ventures, the venture subsidiary of Equinor, Norway’s leading energy operator; and L37, a hybrid venture capital and private equity company. Data Gumbo is headquartered in Houston, Texas, with global offices in Stavanger, Norway, and London, UK. For more information, visit www.datagumbo.com.

Portfolio highlights

• Hyproof — Hyproof manufactures novel fluorine-containing materials for hydrogen energy and batch preparation technologies of hydrogen energy car fuel cells.
• Metafuels — Our breakthrough sustainable aviation fuel (SAF) technology, aerobrew™, will make affordable net-zero aviation a reality. The technology is innovative, highly scaleable and able to tap into future global renewable energy systems efficiently. Starting from renewable feedstocks including green hydrogen, driven by renewable electricity, andsustainably sourced CO2, for example from direct air capture, aerobrew™ provides an efficient route to large-scale production of e-kerosene, overcoming the scale up challenges and high costs of alternative e-fuels technologies. aerobrew™ is also compatible with the biogenic route whereby the carbon required for the process is derived from renewable and sustainable cellulosic biomass which, does not compete with the food chain (wood, miscanthus, etc.). With a high carbon conversion, high selectivity and a high overall SAF yield, aerobrew™ leads to attractive production economics and cost leadership. With a rapidly growing demand for SAF, aerobrew™ stands to contribute significantly to the decarbonisation of global aviation and to support the achievement of net zero 2050 targets.
• Estes Energy — Estes Energy is a California-based startup developing advanced, U.S.-made, chemistry-agnostic battery packs for mobility and industry—supporting both NMC (for high energy density) and LFP (for cost-sensitive applications)—and targeting commercial vehicles, defense, marine, rail, and off-highway markets.

Portfolio highlights

• Everimpact — We help cities, businesses and industries measure, reduce, and monetise their GHG emissions (CO2 and methane). We measure GHG emissions accurately and in real time with satellite imagery, big data and sensors and certify the data.
• Latitudo40 — Empower sustainable growth with AI-driven satellite insights from Latitudo 40. Unlock precise, real-time data for smarter urban planning, climate risk management, and industry innovation. Enhance resilience and lead with confidence.
• WindCapture Technologies — WindCapture Technologies utilises the scale of wind turbines to provide affordable and scalable direct air capture of atmospheric carbon dioxide.

Portfolio highlights

• Hybr — Find your next student accommodation with Hybr, the UK's best student letting platform. Over 5000 happy students served. Click to find your next property.
• Oditi fka PROSPECT 100 — PROSPECT 100 is building the digital space for co-creation, democratizing the creative industries
• Sidekick — Expertly-managed portfolios for the modern investor

Portfolio highlights

• Avientus — Avientus is a revolutionary drone network with vertical take-off and landing (VTOL) capabilities to autonomously transport a variety of payloads—including parcels, food, medical supplies, and spare parts—across both urban and rural areas.
• Recreate — Recreate is a technology platform that focuses on AI-driven content generation and creative automation.
• Aurora Analytics — Track and optimize your brand visibility across AI search engines. The leading GEO tracking and AI search optimization platform.

Portfolio highlights

• Aloxy — Aloxy offers reliable IIot solutions tailored to the needs of the process industry. Our valve sensor provides an open and close indication of manual valves.
• Fyteko — For a more sustainable agriculture
• Graftys — Graftys, an Aix-en-Provence, France-based early stage company focused on advanced bone biologics.

Portfolio highlights

• Hystar — Hystar develops polymer electrolyte membrane electrolyzers designed for large-scale green hydrogen production. Founded in 2020, Hystar's technology uses a unique cell design and process architecture that provides the ability to reduce electricity consumption and increase hydrogen output, enabling professionals to tackle various criticalenergy challenges and having the potential to reduce greenhouse gas emissions.
• Semi Zabala — Welcome to Semi Zabala, a pioneering semiconductor company dedicated to innovation and excellence. Our mission is to push boundaries and enhance technology, embodying our slogan: beyond the power. Explore our advanced solutions designed for a smarter, more connected future.
• ZeroAvia — ZeroAvia is producing the world's first practical zero emission aviation powertrain, initially targeting 20-seat airplanes to start replacing dirty jet fuel in regional transport

Portfolio highlights

• Lexroom.ai — Lexroom.ai allows lawyers to complete hours of legal research in seconds.Legal professionals spend up to 50% of their time in repetitive, low value-adding tasks. That’s why we’re building Lexroom.ai, a product that allows lawyers to complete hours of research in seconds, so they can focus on what really matters.Lexroom.ai perfectly integrateswith lawyers' daily workflow and enables them to speed up time-consuming legal research tasks while increasing output quality, so that they can focus more on value-adding activities.Lexroom.ai is building a bridge between advanced artificial intelligence technologies and legal professionals, through a product specifically tailored to their needs.
• Kyron.bio — Kyron.bio uses the power of glycan alterations to enable improved protein therapies.
• Phlair — Carbon Atlantis is producing energy-efficient approach for ocean-based carbon dioxide removal.

Portfolio highlights

• BTRY — BTRY is a spin-off of EMPA and ETH and is developing the industry's first energy-dense solid-state battery, using sophisticated semiconductor manufacturing technologies.
• Skyld — Skyld create AI-powered security solutions The goal of our endeavor is to prevent reverse engineering and model theft. It is not possible to solve these issues with patents. A true "anti-theft" solution for AI models is what we are creating.
• Manukai — Our AI models turn your production history into scalable automation. It runs fully on-premise, secure, and integrates seamlessly into your CAM software or NC code workflow.

Portfolio highlights

• BTRY — BTRY is a spin-off of EMPA and ETH and is developing the industry's first energy-dense solid-state battery, using sophisticated semiconductor manufacturing technologies.
• Tethys Robotics — Tethys Robotics develops AI-powered application oriented robotics system that enables professionals in carrying underwater search & recovery to inspection & surveillance.
• ASTRA Therapeutics — Astra - Therapeutics

Portfolio highlights

• Metafuels — Our breakthrough sustainable aviation fuel (SAF) technology, aerobrew™, will make affordable net-zero aviation a reality. The technology is innovative, highly scaleable and able to tap into future global renewable energy systems efficiently. Starting from renewable feedstocks including green hydrogen, driven by renewable electricity, andsustainably sourced CO2, for example from direct air capture, aerobrew™ provides an efficient route to large-scale production of e-kerosene, overcoming the scale up challenges and high costs of alternative e-fuels technologies. aerobrew™ is also compatible with the biogenic route whereby the carbon required for the process is derived from renewable and sustainable cellulosic biomass which, does not compete with the food chain (wood, miscanthus, etc.). With a high carbon conversion, high selectivity and a high overall SAF yield, aerobrew™ leads to attractive production economics and cost leadership. With a rapidly growing demand for SAF, aerobrew™ stands to contribute significantly to the decarbonisation of global aviation and to support the achievement of net zero 2050 targets.
• Renewance — Renewance, a leading industrial battery lifecycle service solutions company, helps you manage key battery energy storage asset activities throughout the full battery lifecycle.