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Top 25 Clean Energy VC (Venture Capital) Funds in Switzerland in September 2025

Last updated: Sep 2025 A list of 25 VC (Venture Capital) funds that invest in Clean energy startups based in Switzerland. We rank investors based on the number of investments they made in Clean energy companies from Switzerland. We update this investor list every month.

Top 25 Clean Energy VC (Venture Capital) Funds in Switzerland in September 2025

Investor	Clean Energy Switzerland investments
Foundation for Innovation and Technology (FIT)	3
Soma Capital	2
Serpentine Ventures	2
Pegasus Tech Ventures	2
Contrarian Ventures	2
ACE & Company	2
Collab Capital	2
Energy Impact Partners	2
Gaingels	2
Kickfund	1
Rock Creek	1
Remondis Digital Services	1
Yamato Capital	1
Kurrant Ventures	1
Spicehaus Partners	1
Cargill	1
Verve Ventures	1
Bloomhaus Ventures	1
Founderful Campus	1
Saudi Aramco Energy Ventures	1
Innovation Fund	1
Capital Risque Fribourg	1
AP Ventures	1
Fortescue Future Industries	1
Climate-KIC	1

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Investor list

The Foundation for Technology Innovation gives financial assistance to creative and technological projects at various phases of development. FIT funds projects in energy and the environment, information and digital technology, life sciences and health, precision industries, and nutrition and agriculture.

Investment focus

Health Care, Biotechnology, Information Technology
Debt Financing, Grant, Seed
Switzerland, France

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.

Welcome to Soma Capital

Investment focus

Software, FinTech, Financial Services
Seed, Pre-Seed, Series A
United States, India, Mexico

Portfolio highlights

Circuit — Make digital assets recoverable
Oway — Join thousands that ship freight instantly with Oway's rideshare freight platform and save up to 50% on your shipping. Pickups in just 1 hour, delivered overnight with insurance and tracking included on all shipments.
Stackup — Stackup is transforming how businesses manage their on-chain operations by offering a smart account platform designed to simplify and automate complex blockchain tasks. As the need for seamless, secure, and efficient crypto transactions grows, Stackup provides centralized control over decentralized assets, allowing businesses to take charge ofevery detail of their operations with ease. Our platform integrates advanced security and adaptive features to eliminate the chaos of traditional crypto wallets, empowering businesses to manage their crypto stack in real-time. Whether you’re orchestrating large-scale transactions or ensuring complete transparency, Stackup’s solution brings order and precision to blockchain management—turning crypto chaos into structured, seamless business flow.

Serpentine Ventures (SERV) is the investment arm of the Swiss startup group. Serpentine refers to the meandering roads found across the Swiss Mountains. Unreachable mountain peaks become accessible by following the serpentine path.

Investment focus

Software, Information Technology, Automotive
Seed, Funding Round, Pre-Seed
Switzerland, Germany, United States

Portfolio highlights

biped.ai — biped is an AI copilot for blind and visually impared people, worn as a harness, that captures the surroundings with 3d cameras, maps & filters the environment in real-time using AI to help understand the environment using intuitive sounds
akirolabs — akirolabs is an IT firm that offers the SaaS platform for collaborative strategic procurement to various industries.
MindMetrix — MindMetrix is a startup project team of ETH Zurich which envisions products that quantify the performance of your mind and mental wellbeing.

Pegasus Tech Ventures is a global venture capital firm based in Silicon Valley, offering intellectual and financial capital to exceptional emerging technology companies around the world.

Investment focus

Software, Artificial Intelligence, E-Commerce
Funding Round, Seed, Series A
United States, Japan, Indonesia

Portfolio highlights

Shikomel — Shikomel is a restaurant app that receives recipes from the store. The menu offered by other shops can also be ordered. The app can be used to develop new menus.
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.
Manpuku Holdings — Manpuku Holdings is a food and beverage company that specializes in sushi, yakiniku, fried chicken, bento, and rice balls.

We are a hands-on, community-focused and founders vetted early-stage sustainable energy transition focused VC in Europe & Israel

Investment focus

Software, Renewable Energy, Information Technology
Seed, Series A, Pre-Seed
Lithuania, United Kingdom, France

Portfolio highlights

Beebop — Beebop is a software designed for power grid orchestration. Beebop's orchestration middleware enables utilities, grid operators, manufacturers, and VPP technology leaders to manage residential asset fleets, enhancing value delivery to end-customers.
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.
altrove AI — Altrove - Sustainable Alternatives to Critical Materials

ACE offers three core investment strategies across the stages of private investment: Secondaries, Buyout, and Venture. Our portfolio construction guidelines ensure that our investors access the necessary customization to achieve their risk and return requirements.ACE aims to drive returns by managing risks and strategically adjusting investmentexposure to the stage of a company’s development. We strongly believe that diversification and sizing of investments according to the risk profile are the most effective approaches to investing private capital.ACE’s specialized investment teams provide the support to create long-term and sustainable investment results.

Investment focus

Software, Financial Services, FinTech
Seed, Funding Round, Series A
United States, Switzerland, United Kingdom

Portfolio highlights

Roofr — The complete sales toolbox for roofers. From roof measurement reports to project-winning proposals.
DePoly — DePoly is a spin off out of the LSMO lab at EPFL- Valais that has developed a novel technology allowing for the chemical recycling of PET plastic back to its main two components ethylene glycol (EG) and terephthalic acid (TPA). Our approach turns low valued materials (PET waste) into high-valued chemicals like TPA creating a circular economy. Weexpect this process to generate revenue from chemically recycling PET to TPA/EG, which can be sold back to industry to make new virgin PET plastic and allowing for a sustainable source of TPA and EG on the market.
PatientPoint — Discover how PatientPoint delivers content that drives better health decisions and outcomes for healthcare providers, brands, and patients.

Collab Capital - Transforming genius into generational wealth. A New Institution for Black Entrepreneurs

Investment focus

Software, Health Care, Internet
Seed, Pre-Seed, Series A
United States, Switzerland

Portfolio highlights

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.
Backpack Healthcare — Backpack Healthcare provides accessible, inclusive and comprehensive pediatric and family mental healthcare.

Energy Impact Partners (EIP) is a collaborative strategic investment firm that invests in companies optimizing energy consumption and improving sustainable energy generation. Through close collaboration with its strategic investor base, EIP seeks to bring the best companies, buying power and vision in the industry to bear on the emerging energy landscape.

Investment focus

Software, Energy, Renewable Energy
Series A, Series B, Series C
United States, Canada, United Kingdom

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.
AssetCool — AssetCool is a thermal metaphotonics company. It produces photonic coatings and materials that enhance the functionality of electrical networks.
Nitricity — Nitricity is a revolutionary agtech company that produces nitrogen fertilizer by using only air, water and renewable electricity.

Gaingels is a leading venture investment syndicate in support of diversity, inclusive of the LGBTQIA+ community and allies in the venture capital space.

Investment focus

Software, Health Care, Artificial Intelligence
Seed, Series A, Series B
United States, Canada, Mexico

Portfolio highlights

Mana.bio — Mana.bio is an AI based drug delivery startup, focusing on gene therapy including RNA and DNA-based therapeutics and vaccines
ZeroMark — ZeroMark is a defense product company building technology to ensure safety and precision when using kinetic and non lethal weapons.
Wild West Systems — Wild West Systems is a Defense and Space Manufacturing firm developing weapon systems for the future war.

Kickfund is a Venture Capital fund that systematically backs companies that successfully complete Venture Kick.

Investment focus

Renewable Energy, Biotechnology, Medical Device
Seed, Pre-Seed, Convertible Note
Switzerland

Portfolio highlights

Scanvio — Scanvio Medical provides gynecologists, endometriosis centers and ultrasound manufacturers with an AI-guided ultrasound software for faster endometriosis diagnosis.
askEarth — We are your experts in satellite imagery (Earth Observation) and large language models (LLMs)
ASTRA Therapeutics — Astra - Therapeutics

RockCreek is a global investment firm that applies innovation to our decision making, to shape a more sustainable tomorrow.

Investment focus

Battery, Software, Electronics
Series A
United States

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.

Remondis Digital Services offers investment opportunities.

Investment focus

Software, Clean Energy
Seed
Switzerland

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.

Yamato Capital provides project management, investment, and project development solutions for companies in the energy industry.

Investment focus

Clean Energy, Energy Storage, Sustainability
Series A
Switzerland

Portfolio highlights

Plan-B Net Zero — Plan-B Net Zero is a renewable energy and sustainability services company that offers energy storage solutions, and charging infrastructure.

Kurrant Ventures is an Investment firm.

Investment focus

Software, Clean Energy
Seed
Switzerland

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.

Venture Capital made in Switzerland Who we are Strong Investment Portfolio more than 40 companies funded Our portfolio Driving digital transformation By backing successful founders Our approach 01 We drive digital transformation in Switzerland Spicehaus Partners AG is an independent Swiss venture capital investor, fully owned by its partners. We focus on early-stage companies in

Investment focus

Information Technology, Artificial Intelligence, Machine Learning
Seed, Funding Round, Series A
Switzerland

Portfolio highlights

Caplena — Our no black box AI platform helps you analyze open ended responses fast, to the highest quality. Trusted by leading brands and market research agencies.
Insurteam — Insurteam provides the benefits of its technology to all insurance companies that service the travel and leisure sector.
AICA SA — AICA believes programming robots should be at everyone's reach. We combine Artificial Intelligence & an intuitive interface, to help you relocate your production.

Cargill operates as a diversified agribusiness and industrial supplier, offering a broad portfolio of products and services across the food, agriculture, and bioindustrial sectors. Its food division provides meat and poultry products, edible oils, sweeteners, and salt to manufacturers, foodservice operators, and retailers. In agriculture, Cargillconnects farmers with global markets by sourcing, processing, and distributing grains and oilseeds, while also offering risk management solutions for commodities and currencies. The company supports animal nutrition through the production of feed and livestock solutions. Additionally, Cargill supplies renewable bioindustrial materials, including vegetable oils and additives for applications such as paints and coatings. Its pharmaceutical segment delivers nature-based excipients and active ingredients for various health-related products. Cargill also provides technical support, data asset solutions, transportation and logistics services, risk management services, and marketing services.

Investment focus

Food and Beverage, Agriculture, Biotechnology
Funding Round, Series B, Series A
United States, Brazil, United Kingdom

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!

Verve Ventures has invested in more than 140 science and technology startups. We support visionary and resilient entrepreneurs from day one and are a reliable partner for the entire journey. We typically invest EUR 1-3m in early as well as later stage rounds of European high tech startups.

Investment focus

Health Care, Software, Biotechnology
Series A, Seed, Series B
Switzerland, France, Germany

Portfolio highlights

Q.ANT — Q.ANT develops photonic processors for AI and high-performance computing, utilizing light for information processing. The company also produces quantum sensors offering ultra-high magnetic field sensitivity in a compact form factor. These products aim to enable more intelligent and sustainable systems across various sectors like data centers,aerospace, and medical technology.
Poppins — Mila merges music, technology, and neuroscience to reshape therapy into a musical experience. We create musical games for children based on neurologic music therapy methods. These games are designed to address learning dissabilities like dyslexia, providing a digital treatment at home and helping identify these conditions. Behind these games, weleverage data science and new technologies to interpret learning, language, and motor performance into a cognitive score. Our goal is to improve the process for patients receiving treatment and to reaching the vast undiagnosed majority.
EarlySight — EarlySight start-up company is founded in order to accelerate the development and to bring the technology to clinics.

We are a pioneering Swiss venture capital firm dedicated to empowering game-changing tech startups in Central Europe.

Investment focus

Software, Artificial Intelligence, SaaS
Seed, Pre-Seed
Switzerland, Germany, United States

Portfolio highlights

Manukai — At Manukai, our mission is to bridge the gap between design and production.
Limatica — Limatica is a BatteryTech/DeepTech startup founded in Chemnitz. Through the founder's deep understanding of battery diagnosis it was possible to develop a novel measurement method to qualify cells in battery production - faster and more cost-efficient than ever before.
Eleven Dynamics — Eleven Dynamics is a developer of software technology designed to automate industry quality control. The technology software provides solutions for designing and simulating. The processes include automatically programming measurement paths at optimal process time without the need for being a robotic expert, connecting all hardware in real time, andexecuting the measurement process. The software is used to create custom robotic solutions for clients.

Founderful Campus aims to educate students and support entrepreneurs to disrupt the startup culture on campuses, producing the next generation of tech leaders, and creating more value for society.

Investment focus

Artificial Intelligence, Information Technology, Renewable Energy
Pre-Seed, Seed, Convertible Note
Switzerland, Bulgaria, United States

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 — Aurora Analytics specializes in creating novel research and diagnostic products for education, food safety, healthcare, and threat detection.

Saudi Aramco Energy Ventures is the corporate venture capital arm of Aramco Oil Company. It's mission is to invest globally into start-up and high growth companies with technologies of strategic importance to Saudi Aramco, and to accelerate their development and deployment in Saudi Aramco’s operations. Based out of Dhahran (Saudi Arabia),SAEV also operates through regional offices in North America and Europe. SAEV's Objectives are: - Enhance reserve identification, management and production - Increase energy production - Improve operational efficiency - Increase value in downstream processes - Optimize energy & water consumption in Saudi ArabiaSAEV's investment Focus Areas are: - Upstream Oil & Gas - Downstream & Petrochemicals - Sustainability - Digitalization and IR4.0 - New Drivers of Hydrocarbon Demand

Investment focus

Energy, Oil and Gas, Software
Funding Round, Series B, Series C
United States, Norway, United Kingdom

Portfolio highlights

Seeq — Seeq Corporation develops software and services that accelerate industrial process analytics on industrial process data.
Xage Security — Secure, manage & transform OT, IT and cloud operations. Deliver zero-trust local access, remote access, and data security.
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.

Chemical, Advanced Materials, Cosmetics, Recycling, CleanTech, Plastics and Rubber Manufacturing, Nanotechnology, Biosciences

Investment focus

Health Care, Manufacturing, Information Technology
Funding Round, Seed, Series A
Belgium, France, Luxembourg

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.
Graftys — Graftys, an Aix-en-Provence, France-based early stage company focused on advanced bone biologics.
SENSE in — SENSE in manufactures monitoring solutions based on thermomechanical sensors sensitive to deformation, pressure, temperature, humidity, and more. Their solutions evaluate in real time or periodically the expected characteristics and alert on abnormal behavior, threshold overruns, and damage.

Capital Risque Fribourg is a venture capital that provides funding opportunities for startups and SMEs. The company’s product portfolio includes creating jobs in Canton, Entrepreneurial quality design, industrialization, shareholder loans, identifying promising markets, and more. Capital Risque Fribourg was founded in 1998 is headquarteredFribourg, Switzerland.

Investment focus

Manufacturing, Sports, Software
Seed, Funding Round, Series A
Switzerland, Germany

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 — Bionomous - the world's first provider of AI-powered solutions for screening, sorting and dispensing of small biological entities. We are an innovative, agile
Seprify — Enabling sustainable products

AP Ventures invests in pioneering technologies and businesses that harness the unique chemical and physical properties of Platinum Group Metals to solve global challenges.AP Ventures is led by a specialist investment team with proven expertise and a successful track record. We offer investors access to high growth technologies that are developingsolutions to solve global issues.

Investment focus

Energy, Renewable Energy, Manufacturing
Series A, Funding Round, Seed
United States, France, Norway

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.
Noble Gas Systems — Noble Gas manufactures high pressure, safe, light-weight, conformable gas storage and delivery for all compressed gasses, including nitrogen, air, oxygen, hydrogen and natural gas.

Welcome to Fortescue. We're a global green energy and metals company.

Investment focus

Energy, GreenTech, Electronics
Series A, Funding Round
New Zealand, United Kingdom, The Netherlands

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.

EIT Climate-KIC is a European knowledge and innovation community, working to accelerate the transition to a zero-carbon economy.Supported by the European Institute of Innovation and Technology, we identify and support innovation that helps society mitigate and adapt to climate change. They believe that a decarbonised, sustainable economy is notonly necessary to prevent catastrophic climate change, but presents a wealth of opportunities for business and society.

Investment focus

Sustainability, CleanTech, Energy
Seed, Grant, Pre-Seed
Switzerland, Germany, United Kingdom

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.

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