Top 35 Clean Energy VC Funds & Investors in Switzerland (August 2026)

Portfolio highlights

• MyStones — MyStones - the athlete-centric platform redefining track and field. Daily progress into clear, shareable insights.
• Skilder Ai — skilder is the Agent Skills Management Platform to govern AI across Claude, ChatGPT and Copilot. Sovereign hosting, full governance, vendor-agnostic.
• Isospec Analytics — Isospec Analytics SA is a life science company that aims at simplifying molecular identification. We are unlocking the potential of glycomics and metabolomics in disease biomarker discovery and for the development of safer nutritional and pharmaceutical products.

Portfolio highlights

• Fusebox Energy — Fusebox is a bridge between consumers and energy markets to save on energy costs and reduce CO2.
• Inion software — EMS, Power Plant Control and Cybersecurity solutions for solar, wind and battery storage projects.Discover our performance-boosting monitoring systems. It
• Thrust — Intelligent UAV Systems for Aerial Diagnostics Services

Portfolio highlights

• Powerphase — Powerphase provides innovative Turbophase and Fastlight solutions to increase gas turbine efficiency, power output, and profitability while supporting the transition to sustainable energy.
• eSmart Systems — ESmart Systems provides AI-driven software solutions to the energy industry and service providers. The company is based on more than 20 years of international experience in establishing and operating knowledge based, leading IT and energy related companies targeting global markets.The company provides software solutions to the energy industry andservice providers. Its cloud-born platform is designed to handle and exploit the Internet of Things, Big Data and Analytics in real-time. Common to all applications is vast data quantities gathered from sensors, which are analyzed using advanced prediction and optimization models. This results in completely new ways of visualizing data, making decisions and saving resources and costs. The platform is designed for Big Data from the ground up without legacy.eSmart Systems originates from the renowned IFE environment (Institute for Energy Technology). The company was founded in 2012 by an experienced team previously responsible for large IT service exports including delivery of the world's first power exchange to Nord Pool, the Nordic Power Exchange, in 1991. Since 2012 the company has grown rapidly and currently consists of almost 80 employees with offices in Norway, Denmark, the UK, and USA.
• Clevest Solutions — Empower your teams with Mobile Workforce Management Software Solutions. Get in touch to enhance productivity and service quality.

Portfolio highlights

• Axelera AI — Axelera AI is a company that delivers purpose-built hardware and software platforms designed to accelerate artificial intelligence tasks, particularly in edge computing. The company's flagship product, the Metis™ AI Platform, integrates both hardware and software components to deliver high-performance, energy-efficient AI inference solutions.This platform has been recognized for its innovation, notably being named a CES® 2024 Innovation Awards Honoree.Incubated in 2019 by the emerging technologies leader Bitfury and joined by the leading nano-technology group imec in early 2020, Axelera AI launched as a new company in 2021. Headquartered in the AI Innovation Center of the High Tech Campus in Eindhoven, Axelera AI has R&D offices in Belgium, Switzerland, and Italy. Its team of experts in AI software and hardware hail from top AI firms and Fortune 500 companies.
• Aylight — Aylight develops semiconductor laser and photonics platforms designed to improve optical connectivity in AI datacenters and related infrastructure. The company focuses on frequency modulated comb laser technology that generates multiple stable wavelengths from a single InP-based laser cavity. Its architecture produces an equidistant, RF-lockedwavelength grid that aligns with dense wavelength-division multiplexing requirements and reduces control complexity and power consumption. Aylight targets use cases in AI datacenter interconnects, quantum computing hardware, precision metrology, and communication equipment. Its products aim to integrate with terabit optical links and wavelength-division multiplexing systems while remaining compatible with existing fabrication processes.
• Atana Elements — Atana is a data-driven resource company that accelerates the exploration and development of flowing critical minerals.

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

• Immitra Bio — Developing scalable in-vivo genomic medicine for blood disorders
• Carewell — Carewell is influencing the way people work in healthcare by providing flexible digital solutions tailored to their specific needs.
• BLEEDnFIRE Therapeutics — BLEEDnFIRE Therapeutics: At BLEEDnFIRE Therapeutics, we are pioneering innovative siRNA-based therapies for hemophilia, Von Willebrand disease & other rare bleeding disorders (RBDs) by developing BnF-001. Our mission is to transform patient care and improve quand improve quality of life through targeted ...

Portfolio highlights

• Mason America, Inc. — Mason is the device innovation platform for product leaders who dare to deliver the next innovation in their field.
• Mudafy — Mudafy is a tech-enabled real estate broker for LatAm.
• Gecko Robotics — To collect and make useful physical data in order to protect civilization's most critical infrastructure

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 — Transforming advanced materials into exceptional systems. Here in the USA.
• Voltify — Voltify is building the energy infrastructure for freight rail: battery locomotives, on-route charging, and grid-independent microgrids that replace diesel.

Portfolio highlights

• ABIVIN — Operate your business more efficiently, manage fleets in real-time, save up to 30% logistics costs with Abivin vRoute - Transportation Management System.
• StradVision — Vision AI for all
• 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

• 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

• 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
• Willow Wealth — Willow Wealth is an alternative investment platform focused on generating income streams for investors. Get exclusive access to private market investments.

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.
• DiPonio Contracting — DiPonio Contracting is an infrastructure maintenance and construction company. It offers new and replacement upgrades for aged and existing water, wastewater, and storm sewer systems.

Portfolio highlights

• Evulpo — Creating Futures - For students from Year 3 to Year 13. Exactly according to the national curriculum. Learn always and everywhere with evulpo.
• Correntics — Our vision is to make global supply chains future-proof. With our data-driven approach, a deep understanding of risks, we help our clients to reduce risks in their value chains. Through our expertise, we support our clients to improve their operations and their financial resilience in the face of climate change and emerging risks while ensuring thesustainability of their business activities.
• RAAAM Memory Technologies Ltd. — RAAAM provides a unique on-chip memory technology that offers the highest-density embedded memory solution in any standard CMOS process.RAAAM develops a high-density memory technology that allows for up to 50% higher on-chip memory density with no cost, complexity, or performance-penalty.

Portfolio highlights

• Paypercut — Paypercut is a fintech startup that allows small and mid-scaled merchants to offer Buy Now, Pay Later at checkout via a single integration.
• Sidekick — Expertly-managed portfolios for the modern investor
• Boundary Labs — Boundary Labs is a financial technology business that offers USBD, a stablecoin built primarily for institutional and professional customers.

Portfolio highlights

• KEMARO AG — KEMARO GmbH, headquartered in Eschlikon, Switzerland, was founded in August 2016 by three engineers specializing in the development and production of autonomous industrial robotics. Our first product, the KEMARO-800, is the world's first dry fully autonomous cleaning robot for industrial use, demonstrating our expertise internationally as aleader in artificial intelligence and robotics.
• 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.
• Insurteam — Insurteam provides the benefits of its technology to all insurance companies that service the travel and leisure sector.

Portfolio highlights

• Permafungi — Permafungi's elegant, biodegradable packaging. Grown using mycelium and recycled waste, our solutions are 100% natural and made in Belgium.
• DESTIA Group — DESTIA Group is a provider of personal services to different aged people.
• EcoPals GmbH — Ecopals offers a sustainable and high-performance asphalt additive.

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 The Adaptive Computing Platform. MAIZX, our continuously-deciding control plane, routes workloads across regions based on energy, carbon, cost, performance, and compliance signals - so infrastructure thinks, not just runs.

Portfolio highlights

• DEVELOP — DEVELOP owns and operates flagship copper and zinc projects in Western Australia, focused on producing clean metals.
• Denarius Metals — Denarius Metals is a company engaged in the acquisition, exploration, development, and eventual operation of polymetallic mining projects.
• Daphne Technology — Measure and abate methane slip with Daphne Technology. Learn how we reduce emissions in gas engine exhaust. Contact us today!

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.
• 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.

Portfolio highlights

• Tentris — Tentris is a deep tech startup and university spinout developing high performance graph database software. Their core product, Tentris DB, utilizes a proprietary compressed data structure called a hypertrie.
• Sodex Innovations — Unlocking embedded power at any shape
• Ex Nunc Intelligence — Ex Nunc Intelligence provides professionals with thorough summaries of legal information, credible responses to legal issues, and automated legal document preparation features.

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

• 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.
• Recreate — Mix - multimodal agents SDK

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.
• Delacon Biotechnik — With dedication to the claim performing nature, the global leading expert Delacon develops phytogenic solutions to meet current and future challenges in animal nutrition.

Portfolio highlights

• 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.
• Spark Cleantech — Spark is pioneering a novel method of producing hydrogen: methane plasmalysis, which uses less electricity and has a long carbon sequestration. Plasma discharges are used to power the methane plasmalysis: electrons are produced, accelerated, and hit with methane molecules to disintegrate them.
• Daphne Technology — Measure and abate methane slip with Daphne Technology. Learn how we reduce emissions in gas engine exhaust. Contact us today!

Portfolio highlights

• Seeq — Seeq Corporation develops software and services that accelerate industrial process analytics on industrial process data.
• 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.
• Hydrogen Mem-Tech — Hydrogen Mem-Tech aim is to make the green shift happen through our state-of-the-art hydrogen separation technology with carbon capture.

Portfolio highlights

• 2-B Energy — The perfect wind turbine for offshore floaters or floating platforms
• Orb Energy — Orb Energy is a vertically integrated solar company that manufactures solar panels, design, install, and services complete system, and finance C&I customers.
• Airborne Oil & Gas — Airborne Oil & Gas (AOG) has developed a range of Thermoplastic Composite Pipe (TCP) products that offer unique benefits for offshore oil & gas operations. The thermoplastic composite pipes are corrosion-free, lightweight and spoolable, and can be deployed in the most demanding offshore and subsea applications. These intrinsic propertiesenable a step-change in offshore and subsea operations, with a 30 – 50% capex saving, and even higher opex savings. \r\n\r\nThe pipes are non-metallic, which eliminates the need for expensive corrosion prevention and inspection measures. This enhances reliability and safety while significantly reducing operational expenditure, particularly for Flowlines. The spoolable composite pipes can be installed significantly faster and with simpler vessels than traditional steel-based pipes. \r\n\r\nThe AOG headquarter and manufacturing facility is based in IJmuiden (Port of Amsterdam), the Netherlands and has regional sales offices in major oil & gas hubs in Asia and the US. AOG has 90 employees.

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.
• Immaterial — Facilitating the energy transition with advanced materials.
• Rubi Laboratories — Rubi Laboratories turns carbon emissions into carbon-negative textiles for the fashion industry, with a proprietary synthetic biology technology.

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

• 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

• kausable — kausable focuses on putting science at the core of AI by developing causal "world models". Unlike conventional models relying on pattern memorization from massive datasets, kausable trains foundation models on abstract cause-and-effect structures. This allows the AI to reason through unfamiliar, dynamic systems across multiple domains(such as robotics, healthcare, and finance) without requiring expensive retraining cycles.
• Stabl Energy — Scalable battery storage systems for energy storage in industry and commerce made by STABL Energy help to utilise the full potential of renewable energies.
• Proxima Fusion — We are a European fusion energy startup pursuing the clearest path to grid deployment.

Portfolio highlights

• Osmo Studio — Osmo is an AI-native video editor for product launch videos and motion graphics. Turn ideas, Figma files, and footage into polished, on-brand animations, built as editable code.
• Switchboard — Switchboard's service design, coaching, and software offerings generate real results for higher ed teams and institutions.
• Hippo Harvest — Hippo Harvest grows food that is good for you and good for the planet.

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.
• Iristick — Iristick smart glasses are the most balanced and lightweight on the market. A phone-tethered, comfortable hands-free solution for the deskless workforce.
• Proceedix — Proceedix is a Software as a Service-based central platform to manage enterprise procedures, work instructions and checks in an easy way, while making the remote execution paperless and mobile. With Proceedix you can run your company's procedures, work instructions and checks anytime, anywhere, on Android Phone, tablet and Google Glass.

Portfolio highlights

• Energiot — Energiot specialized engineering service in energy harvesting, self-powered devices, wireless sensor networks.
• SolidWatts — We electrify industrial process heating by creating the new state-of-the-art in microwave and radio frequency power sources for industry.
• Neology Hydrogen — Ammonia-based energy solution for commercial transportation.

Portfolio highlights

• Enerdrape — What if your underground parking was also a source of renewable energy for our buildings?Enerdrape turns existing underground environments into renewable sources of energy for the heating and cooling needs of buildings. We develop an architecturally integrated technology that captures both geothermal and waste heat present in underground existingenvironments, such as underground parking, tunnels, stations, and others.Our solution offers an alternative, cost-effective, and easier way to source renewable heat for heat pump systems. Enabling the energy transition and access to affordable and efficient renewable energy systems in existing urban environments.
• Yord — Yord is an environmental engineering company that specializes in the optimization of air conditioning and heating systems.