Top Clean Energy Startups in Switzerland (2025 Update)
Explore the best Clean Energy companies in Switzerland. Discover high-growth startups and investment opportunities in our 2025 updated list.
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Explore Top Clean Energy Startups in Switzerland featuring 37 Companies
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SoHHytec | - | Greenest Hydrogen at Lowest cost. Developer of 'Artificial Tree' technology prov... | SoHHytec is your caterer for all your solar fuel and energy needs. SoHHytec prov... | - |
Switzerland
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Lausanne | Switzerland (HQ) | 2020 | Energy, Renewable Energy +1 | [email protected] |
1
Low
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9
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898 (388%) | 3 years ago | Seed | 4 | 2.3M | 4604 | 11 months ago | |
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Neology Hydrogen | - | Carbon-free energy solutions | Neology brings a holistic solution of carbon-free energy solutions for mobile an... | - |
Switzerland
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Lutry | Switzerland (HQ) | 2023 | Energy, Renewable Energy +3 | [email protected] |
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Low
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11
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1.4K | 1 year ago | Convertible Note | 11 | 1.2M | 1776 | 6 months ago | |
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Green-Y Energy AG | - | Revolution in the energy sector: Affordable, clean & efficient energy storage sy... | Green-Y revolutionizes the energy sector: The combination of an electricity stor... | - |
Switzerland
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Bern | Switzerland (HQ) | 2020 | Energy, Renewable Energy +2 | [email protected] |
1
Low
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13
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1.6K (-16%) | 1 year ago | Series A | 4 | 5.9M | 4051 | 5 months ago | |
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Daphne Technology | - | Daphne Technology offers solutions for methane abatement and emissions monitorin... | Daphne Technology is dedicated to reducing methane emissions from gas-powered en... | - |
Switzerland
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Saint Sulpice | Switzerland (HQ) + 3 | 2017 | Energy, Transportation +2 | [email protected] |
1
Low
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30
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96 | 2 years ago | Series B | 13 | 28.1M | 5002 | 3 months ago | |
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Navignostics AG | - | Finding the Right Drug for Each Patient | Our mission is to identify the ideal treatment to battle each cancer patient’s d... | - |
Switzerland
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Horgen | Switzerland (HQ) | 2022 | Biotechnology, Health Care +4 | [email protected] |
1
Low
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15
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1.1K | 2 years ago | Seed | 2 | 8.5M | 2 | 1 year ago | |
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Enerdrape | - | Enerdrape turns underground spaces into sources of renewable heating and cooling... | Enerdrape operates the world's first prefabricated geothermal panel technology.... | - |
Switzerland
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Ecublens | Switzerland (HQ) | 2021 | Energy, Renewable Energy +1 | - |
1
Low
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8
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69 (-85%) | 1 year ago | Seed | 14 | 2.3M | 2854 | 5 months ago | |
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TINAMU | - | Automated Monitoring Solutions in Warehouses. Stockpile monitoring for hard and... | Tinamu Labs offers an environment-independent, automated way for commodity inspe... | - |
Switzerland
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Zurich | Switzerland (HQ) | 2018 | Automation, Drones +3 | [email protected] |
1
Low
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17
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827 | 1 year ago | Seed | 5 | 3.6M | 2706 | 6 months ago | |
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SmartHelio — Predictive S... | - | 🇨🇭 A software that detects and predicts faults in real-time in solar plants. Pre... | Software to detect and predict failures, increase performance up to 10% & optimi... | - |
Switzerland
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Lausanne | Switzerland (HQ) | 2019 | Renewable Energy, Clean Energy | [email protected] |
1
Low
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21
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2.1K (24%) | 2 years ago | Seed | 8 | 6.5M | 9653 | 5 months ago | |
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Hexem SA | - | Plug in, power up! | Efficient wastewater treatment is crucial for the environment and for public hea... | - |
Switzerland
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Renens | Switzerland (HQ) + 1 | 2021 | Clean Energy, Waste Solution | - |
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Low
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2
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447 | 2 years ago | Debt Financing | 1 | 100.0K | 2814 | 1 year ago | |
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Bloom Biorenewables | - | The future does not exist. We design it. | At Bloom, we excel in deconstructing biomass. With our groundbreaking process, w... | - |
Switzerland
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Marly | Switzerland (HQ) + 2 | 2019 | Biopharma, Energy +2 | [email protected] |
1
Low
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23
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1.9K (-10%) | 2 years ago | Seed | 14 | 7.0M | 6595 | 5 months ago | |
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Metafuels | 1 month ago mentioned on Thenextweb. (View) | Powering the future of aviation with sustainable aviation fuel - affordable air... | Our breakthrough sustainable aviation fuel (SAF) technology, aerobrew, will make... | - |
Switzerland
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Zurich | Switzerland (HQ) | 2021 | Renewable Energy, Clean Energy | - |
1
Low
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15
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148 (-80%) | 5 months ago | Series E | 3 | 13.0M | 1899 | 6 months ago | |
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WattAnyWhere | - | Renewable, Off-grid Energy – Available Anywhere, Anytime | Accessing the power grid for 300kW or more demands significant time and investme... | - |
Switzerland
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Sion | Switzerland (HQ) | 2021 | Industrial, Renewable Energy +1 | [email protected] |
1
Low
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10
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694 | 8 months ago | Debt Financing | 6 | 4.6M | 3161 | 3 months ago | |
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Qaptis | - | Mobile CO₂ Capture Technology | Truck & ship industry are together responsible for more than 10% of global CO₂ e... | - |
Switzerland
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Lausanne | Switzerland (HQ) | 2021 | Logistics, Renewable Energy +4 | - |
1
Low
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13
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831 (-77%) | 2 years ago | Pre Seed | 3 | 1.4M | 2047 | 10 months ago | |
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neustark |
1 week ago mentioned on Tech. (View)
2 months ago mentioned on Thenextweb. (View) New open positions 2 Jobs |
Enabling permanent CO2 storage – for a bright future of all generations on our p... | Limiting global warming to 1.5°C implies reaching net zero CO2 emissions in 2050... | - |
Switzerland
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Berne | Switzerland (HQ) + 1 | 2019 | Energy, Manufacturing +2 | [email protected] |
3
High
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91
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7.7K (-20%) | 11 months ago | Series Unknown | 4 | 69.0M | 26444 | 3 months ago | |
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EH GROUP | - | High performance hydrogen fuel cell technology for a decarbonised future... | EH Group Engineering is focused on the design & production of our innovative & h... | - |
Switzerland
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Nyon | Switzerland (HQ) | 2017 | Energy, Industrial +3 | [email protected] |
1
Low
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49
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1.5K (-35%) | 3 years ago | Seed | 5 | 8.4M | 6134 | 3 months ago | |
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InterAx Biotech | - | Advanced integration of biological systems, math models and artificial intellige... | The company, a spin-out of ETH Zurich and the Paul Scherrer Institute, Switzerla... | - |
Switzerland
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- | Switzerland (HQ) | 2016 | AI, Biopharma +4 | - |
1
Low
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17
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237 (-73%) | 5 years ago | Grant | 8 | 8.0M | 1720 | 6 months ago | |
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CORTEXIA smart. clean. su... | - | The first AI solution to help cities get control over cleanliness, save cleaning... | Thanks to artificial intelligence, we provide a precise and real-time monitoring... | - |
Switzerland
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- | Switzerland (HQ) | 2017 | Clean Energy | [email protected] |
1
Low
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25
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976 (-35%) | 1 year ago | Seed | 4 | 2.7M | 2039 | 5 months ago | |
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SOPHiA GENETICS | - | Democratizing Data-Driven Medicine, Together! | SOPHiA GENETICS was founded in 2011 by biologists who had a vision to create a t... | - |
Switzerland
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- | Switzerland (HQ) + 2 | 2011 | AI, Big Data +4 | [email protected] |
1
Low
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492
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44.4K | 1 year ago | Post Ipo Debt | 8 | 265.2M | 114386 | 6 months ago | |
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SimplexDNA 🧬🌍 | - | DNA-based monitoring to save life on Earth. | Making biodiversity visible. On a mission to become the world's most accurate bi... | - |
Switzerland
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Winterthur | Switzerland (HQ) | 2021 | Biotechnology, ESG +1 | - |
1
Low
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4
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45 (-100%) | 1 year ago | Non Equity Assistance | 1 | Unknown | 1047 | 6 months ago | |
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Nuvolos | - | Fast track your research with the data science operating system. | Nuvolos is the operating system for data science. It is a cloud workspace that a... | - |
Switzerland
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Buchs | Switzerland (HQ) | 2015 | Analytics, Cloud Infrastructure +3 | [email protected] |
1
Low
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15
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17137 | - | Pre Seed | - | 1.5M | 496 | 8 months ago | |
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Skypull | - | WIND FOR ENERGY | Skypull is developing an altitude wind power system based on a fully autonomous... | - |
Switzerland
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- | Switzerland (HQ) | 2017 | Energy, Renewable Energy +1 | [email protected] |
1
Low
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1
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46382 | 5 years ago | Series Unknown | 4 | 246.9K | 1467 | 3 r6U UD6 | |
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TheSmarterPlace | - | TheSmarterPlace is a mobile platform for managing assets and connecting smart de... | TheSmarterPlace serves as your go-to digital platform for managing your home fro... | - |
Switzerland
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Herrliberg | Switzerland (HQ) | 2015 | Real Estate, Clean Energy +1 | [email protected] |
1
Low
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179
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860 | - | - | - | - | 22562 | 9 XQ2 67S | |
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CleanCarbonConversion | - | Energize Waste |
The patented UHTH® process converts all organic matter into clean synthesized ga... |
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Switzerland
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Pfaffikon | Switzerland (HQ) | 2015 | Manufacturing, Sustainability +3 | [email protected] |
1
Low
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5
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492 | - | - | - | - | 148 | 7 months ago | |
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Nexco Analytics | - | Revolutionizing Life Science Data Analysis Through Artificial Intelligence, Bioi... | Nexco Analytics is a Swiss life science data analysis company that provides time... | - |
Switzerland
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Epalinges | Switzerland (HQ) | 2021 | AI, Analytics +1 | [email protected] |
1
Low
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5
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1.1K (137%) | - | - | - | - | 622 | 5 months ago | |
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SSR - STRATEGIC SUPPLYCHA... | - | Raw materials supply chains are crucial to every economy and the unhindered acce... | Raw materials are crucial to the economy. They form a strong industrial base in... | - |
Switzerland
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Zurich | Switzerland (HQ) | 2019 | Energy, Renewable Energy +2 | - |
1
Low
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3
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963 | - | - | - | - | 433 | 1 year ago | |
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Planeco GmbH | - | BIPV, Solarfassaden, Dachintegrierte Photovoltaik | Willkommen bei Planeco GmbH – deiner wegweisenden Partnerin für innovative Energ... | - |
Switzerland
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Munchenstein | Switzerland (HQ) | 2011 | Renewable Energy, Clean Energy | [email protected] |
1
Low
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61
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976 (-69%) | - | - | - | - | 2152 | 8 months ago | |
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Touchless Biometric Syste... | - | TBS - Secure by Nature | We supply the most reliable biometric recognition devices, seamlessly integrated... | - |
Switzerland
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Pfaffikon | Switzerland (HQ) | 2003 | Information Technology, Manufacturing +1 | [email protected] |
1
Low
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30
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4.2K (-7%) | - | - | - | - | 1883 | 5 months ago | |
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Bulk Trading | - | Living for Energy, Energy for Living | We are an independent, competitive company that specialises in the trading and t... | - |
Switzerland
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Lugano | Switzerland (HQ) + 3 | 1994 | Clean Energy, Oil and Gas | [email protected] |
1
Low
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95
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1.1K (1225%) | - | - | - | - | 1478 | 8 months ago | |
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VAYU® | - | The power of nature - it whispers. | In a world increasingly focused on sustainability and renewable energy solutions... | - |
Switzerland
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Bern | Switzerland (HQ) | - | Manufacturing, Renewable Energy +1 | [email protected] |
1
Low
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8
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141 (-100%) | - | - | - | - | 43501 | 7 paL vD7 | |
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ecoenergy systems AG | - | Wir planen und realisieren Biomassekraftwerke, Fernwärmeverbunde und begleiten u... | Die ecoenergy systems AG ist ein Dienstleistungsunternehmen der ecoGroup. Sie be... | - |
Switzerland
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- | Switzerland (HQ) | - | Renewable Energy, Clean Energy | [email protected] |
1
Low
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19
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907 (22%) | - | - | - | - | 312 | 1 year ago | |
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Prosperity Digital | - | Welcome to Prosperity Digital dba Oasis Compute! We are a vertically integrate... | Welcome to Prosperity Digital! Get on board the decentralized financial system w... | - |
Switzerland
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Lausanne | Switzerland (HQ) | 2022 | Blockchain, Crypto +5 | [email protected] |
1
Low
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9
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39530 | - | - | - | - | 842 | 1 year ago | |
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Sundust | - | Sundust AG offers full service solutions for energy systems. Reduce your energy... | Sundust specializes in the financing and operation of renewable energy and energ... | - |
Switzerland
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Zurich | Switzerland (HQ) | 2017 | Renewable Energy, Clean Energy | [email protected] |
1
Low
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4
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793 | - | - | - | - | 242 | 6 months ago | |
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BRUGG eConnect AG | - | Willkommen beim Schweizer Marktführer für Industriekabel für Windkraft, Elektrom... | We develop and manufacture cables and solutions for industrial applications, win... | - |
Switzerland
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Brugg | Switzerland (HQ) + 1 | 1896 | Industrial, Manufacturing +1 | [email protected] |
1
Low
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55
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39345 | - | - | - | - | 3449 | 8 months ago | |
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Solar Impulse Foundation | - | Boosting clean & profitable solutions that protect the environment. | Following the success of the first solar flight around the world, the Solar Impu... | - |
Switzerland
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Lausanne | Switzerland (HQ) | 2004 | Energy, Renewable Energy +3 | [email protected] |
1
Low
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127
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78801 | - | - | - | - | 35165 | 5 months ago | |
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Mosmatic AG | - | Car Wash | High Pressure Cleaning | Rotary Unions | For over 45 years, the Swiss family-owned company Mosmatic AG has specialized in... | - |
Switzerland
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- | Switzerland (HQ) + 3 | 1978 | IT, Manufacturing +1 | [email protected] |
1
Low
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32
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63712 | - | - | - | - | 1654 | 5 months ago | |
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Ingenieurbüro Kempter+Par... | - | Wir sind ein angesehenes Ingenieurbüro für Energie- und Gebäudetechnik mit hohem... |
Fachplaner für Heizungs-, Lüftungs-, Klimakälte- und Sanitäranlagen. Fachkoordin... |
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Switzerland
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- | Switzerland (HQ) | 1984 | Energy, Industrial +1 | [email protected] |
1
Low
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12
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796 | - | - | - | - | 548 | 5 months ago | |
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RYMONOX AG | - | A renewable energy developer developing photovoltaic plants and wind power proje... | RYMONOX is a renewable energy developer developing photovoltaic plants and wind... | - |
Switzerland
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Zug | Switzerland (HQ) | 2019 | Renewable Energy, Clean Energy | [email protected] |
1
Low
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1
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534 | - | - | - | - | 76012 | 4 nVD aKW |