Top 30 Clean Energy VC Funds & Investors in Switzerland (June 2026)

Portfolio highlights

• Phonemia — Phonemia is a digital health company that offers artificial intelligence and speech therapy services.
• MoleSense — Developing continuous molecular monitoring wearables to enable proactive healthcare.
• DiverSsiTy SA — DiverSsiTy SA develops personalized, patient-centric digital health technologies (DHTs) to improve the lives of patients suffering from neurodevelopmental disorders (NDDs), among which are those with autism spectrum disorder (ASD) and related comorbidities like attention-deficit/hyperactivity disorder (ADHD).

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.
• altrove AI — Altrove - Sustainable Alternatives to Critical Materials

Portfolio highlights

• Greenlots — Greenlots is unlocking the possibilities of the new electric mobility future by delivering innovative software, services and expertise that empowers utilities, cities, communities and automakers to deploy EV charging infrastructure at scale. Their technology brings together the latest in EV charging and grid management software, connecting peoplein a safer, cleaner, and smarter way. Headquartered in Los Angeles, CA, the company’s global footprint spans across three continents with deployments in 13 different countries.
• Arcadia — Arcadia unlocks access to global utility data. Our technology powers the next generation of climate solutions, giving anyone the tools to electrify and decarbonize.
• Cyclic Materials — Cyclic Materials has created the first circular supply chain for rare earth elements with the goal of helping the world transition to an environmentally responsible future.

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

• a0.dev — a0.dev enables mobile developers to efficiently create high-quality applications by generating customized React Native projects.
• 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.
• SparkCharge — SparkCharge is a company dedicated to making EV ownership easy by creating Charging as a Service, a convenient way for drivers to have their electric vehicles charged. They have created the world's first and only portable, ultra-fast EV charging system called the Roadie. They have also created BoostEV.

Portfolio highlights

• 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
• Sharper Sense — Neuromodulation for Clear Senses
• Multiverse Computing — World leaders in quantum computing for the financial industry. The first quantum & quantum-inspired toolbox for finance.

Portfolio highlights

• Rhovica Neuroimaging — Rhovica Neuroimaging is a rapid and safe placement of an external ventricular drain (EVD) and is a lifesaving emergency procedure. EVDs are thin catheters, that are inserted into the brain cavities (ventricles) for fluid drainage to decrease intracranial pressure (ICP) and for measurement of ICP.
• Cosaic — Cultivated - Creamy, dairy-free indulgence
• Ionic Wind Technologies — Ionic wind technologies, which use an internationally patented concept, alter the way airflow is generated. Instead of conventional rotating machinery, we move air with electric fields.

Portfolio highlights

• BlueCargo — BlueCargo is a predictive algorithm platform that brings visibility to optimize operations in seaport terminals. Their proprietary predictive algorithms streamline container management to increase terminal’s productivity while reducing operational costs and enhancing the quality of the service.
• Cambium — Saving wood to save the planet. By revolutionizing supply chains, we introduce the world's first carbon smart material.
• Chapter One — Chapter One helps service professionals grow with comprehensive business support, including funding, AI automation, lead generation, sales training, and marketing materials. Our mission is to empower home service providers to become successful business owners, whether established or just starting out.Chapter One-backed businesses span all majorcities in the nation and achieve an average 186% ROI within three years - all with no money down. Apply today at startchapterone.com.

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

• 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.
• Voltify — Voltify is a climate tech company that offers decarbonization solutions for the freight rail industry.

Portfolio highlights

• Sleepiz — Sleepiz is a Zürich based startup with the aim to enable the medical community to take healthcare into the home environment. Sleepiz provides an easy and comfortable to use solution with a device that is simply placed on the bedside table. The device operates in a non-contact fashion and measures movements originating from heart contractions andbreathing patterns as well as body motions with medical grade accuracy.By making use of wireless millimeter wave technology, sensor fusion and artificial intelligence Sleepiz will in the future not only able to diagnose sleep disorders, but also to perform long-term monitoring. Thereby, the progression of chronic diseases can be monitored to allow faster intervention and better treatment.
• Biograil — Biograil, founded in 2019 and led by CEO Karsten Lindhardt, is using injection molding to manufacture a device contained in a standard size capsule able to deliver active substances into the gastrointestinal wall. The Biograil device avoids mechanical moving components and makes use of the body’s own peristaltic forces to facilitate the delivery ofthe biologic efficiently into the gastrointestinal wall.
• iMusician — iMusician offers music distribution, promotion, mastering, and monetization for independent musicians & labels. Get on Spotify, Apple Music, Amazon, TikTok & many more.

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.
• SkySelect — SkySelect is an algorithmic purchasing system for $100B aircraft material industry. We are helping the world’s leading airlines to operate efficiently and on-time by enabling maintenance leaders to automate the purchasing and fulfillment of high quality aircraft parts from the world’s leading suppliers.
• Forge Nano — Forge Nano is a world leading materials science company. Working across industries around the world, we are harnessing the power of Atomic Armor, our proprietary nanocoating technology, to accelerate manufacturing innovation, transform product performance and achieve a more sustainable future for us all.

Portfolio highlights

• Edyn — The Edyn smart garden system lets you know what’s happening in your garden at all times. Whether you’re a novice gardener or managing a small-scale organic farm, Edyn is there to take the guesswork out of gardening. Inserted in the soil, the Edyn Garden Sensor gathers and analyzes data about changing weather and soil conditions. The Edyn Appdisplays this data as a real-time snapshot of your garden, and pushes alerts and suggestions to maximize plant health.
• Mujin — At Mujin, we design automation platforms to enhance any robot, enable advanced capabilities and lower operating costs.
• GrubMarket — GrubMarket develops a website where sellers can offer foods and other items at wholesale prices to customers. It offers products such as organic foods, vegetables, gluten-free foods, snacks, drinks, pantries, home goods, health and beauty products, baby and kids' products, pets, non-GMO foods, paleo foods, cholesterol-free, and no trans-fatfoods.GrubMarket also offers foods from local farms, fisheries, commercial kitchens, certified home kitchens, and restaurants. Mike Xu founded GrubMarket in 2014, with its headquarters in Newark in California with an additional office in San Francisco in California.

Portfolio highlights

• Rosy Soil — Crafted for the specific needs of indoor plants, this blend contains all-natural, renewable ingredients that optimize drainage, deliver plant-boosting nutrients, and support a diverse community of beneficial fungi and microbes.
• 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.
• Immaterial — Facilitating the energy transition with advanced materials.

Portfolio highlights

• xorlab — xorlab offers machine-intelligent email security that stops advanced phishing, business email compromise, and other emerging threats at first sight.
• Logmind — Logmind is an AI-accelerated log data analytics platform for the visibility and automated insights into unstructured log data. It aims to enable modern companies to easily analyze unstructured log data generated from a complex IT infrastructure.Logmind uses its IT operations and DevOps teams to automatically detect applications issues. This helpsclients to run their applications bug-free and allows them to identify and avoid costly incidents on time.
• 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

• 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

• 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.
• Taskbase — Taskbase supports publishers and educational departments with the creation of advanced digital learning solutions by combining their technical expertise with a modular, one-of-a-kind SaaS toolbox.
• Centi — Unlocking Financial Potential with Blockchain Empowering businesses and individuals with innovative solutions that bridge traditional...

Portfolio highlights

• Aerosint — Aerosint invented a technology called "Selective Powder Deposition" which deposits multiple powders in each layer. This unlocks multi-material 3D printing.
• Daphne Technology — Measure and abate methane slip with Daphne Technology. Learn how we reduce emissions in gas engine exhaust. Contact us today!
• Zeopore Technologies — Zeopore Technologies innovates zeolite mesoporization to optimize catalysts that enhance processes in refining and petrochemical industries. This leads to higher quality products, lower energy use and less waste, using an approach that is affordable, easily scalable and non-hazardous.

Portfolio highlights

• Corintis — Corintis develops cooling technologies for high performance semiconductors.
• 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.
• Cocoon — Low carbon construction materials for the builders of tomorrow.

Portfolio highlights

• Acerta Energy — Acerta Energy is an oil and gas business that specializes in development, optimization, and acquisition.
• Heath Goldfields — Heath Goldfields is a mining company that provides gold production and infrastructure solutions.
• Daphne Technology — Measure and abate methane slip with Daphne Technology. Learn how we reduce emissions in gas engine exhaust. Contact us today!

Portfolio highlights

• AiDASH — AI-first SaaS company on a mission to transform operations, maintenance, and sustainability in industries with geographically distributed assets by using satellites and AI at scale.
• Ionomr — Ionomr designs & manufactures advanced ion-exchange polymers & membranes that enable high performance and efficiency in applications like water & wastewater treatment, hydrogen production and advanced energy storage.
• 2-B Energy — The perfect wind turbine for offshore floaters or floating platforms

Portfolio highlights

• Afterwind — Afterwind® exists to preserve natural resources for future generations by recycling glass fibre assets into circular advanced materials with full traceability.We help asset owners and industrial manufacturers in Advanced Materials, Renewable Energy, and Construction recover and reuse end-of-life and byproduct materials without compromising theiroriginal properties, including glass and carbon fibres, PET and PVC foams, and resin powders.Team Afterwind is expanding across Europe, working on- or near-site to help our clients cut costs, CO2, and risks, while supplying stable, high-quality, circular advanced materials that deliver on EU Taxonomy and green targets.
• RECYCLLUX — RECYCLLUX is making use of the collected satellite Earth Observation data and applies machine-learning algorithms to identify the marine plastic litter problem spots, where actions need to be taken.
• GreenPow — GreenPow is a grid and carbon-aware cloud infrastructure platform that reduces AI and ICT emissions by up to 85% while lowering compute costs for organizations worldwide. GreenPow Holdings sits at the center of this group, owning the core intellectual property behind the MAIZX carbon-aware orchestration engine, the Carbon Ledger, and the automationframework deployed across private, hybrid, and sovereign cloud environments.Through its subsidiaries in Estonia, Germany, and Costa Rica, GreenPow operates renewable-powered cloud nodes, provides private-cloud-as-a-service for enterprises, and delivers a carbon-intelligent compute platform. It combines real-time emissions tracking, workload automation, and compliance-grade reporting aligned with CSRD, ESG, and data sovereignty requirements.Through customer aquisition and pilot experimentation, GreenPow delivers operative 78% gross margins and achieves around 52% CO₂ reduction per compute-hour versus baseline cloud workloads, while leveraging a distributed, high-efficiency infrastructure footprint. Its mission is to build the world’s first federated, carbon-intelligent cloud a platform where workloads automatically run in the cleanest and most efficient locations available.Positioned at the intersection of AI infrastructure, sustainability, and cloud automation, GreenPow is creating a next-generation compute ecosystem designed to power climate-aligned digital transformation for enterprises, governments, and emerging markets.Carbon-aware cloud, green cloud computing, private cloud, sovereign cloud, AI infrastructure, ESG, CSRD, carbon accounting, carbon optimization, cloud orchestration, hybrid cloud, multi-cloud, DevOps automation, clean tech, sustainability, green compute, iaas,paas.

Portfolio highlights

• Forgis — Forgis is leading the next industrial revolution by introducing industrial intelligence into factories, which boosts the competitiveness of Western manufacturing.
• Impact.build — Impact Build transforms excavated earth into low-carbon building elements using advanced robotic manufacturing, delivering circular construction that competes on both cost and performance.
• Aurora Analytics — Track and optimize your brand visibility across AI search engines. The leading GEO tracking and AI search optimization platform.

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

• 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

• PRYME — We provide a low-carbon, cost-effective and scalable solution based on chemical recycling that converts plastic waste into reusable feedstock.
• Resynergi — Resynergi focuses on the global problem of waste plastics. The company develops, manufactures, sells and services modular, low emission, plastic-to-hydrocarbon oil conversion systems that recycle chemically valuable plastics to create fuels that are environmentally friendly with both low carbon and low sulfur. Their systems are easy to deploy,scale-able, and highly cost and energy efficient.
• Econic Technologies — At Econic, we are pioneering the transformation of CO2 into high-performance materials that shape a better future for all.

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

• 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.
• Bloom Biorenewables Ltd — By transforming natural materials found in biomass, we create the first true alternative to petroleum.
• Seprify — Enabling sustainable products

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

• Kapu — Your favorite supermarket on every street.
• 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