# Top 31 Climate Tech Startups in Switzerland by Funding (2026)

> The 31 best-funded climate tech startups in Switzerland, ranked by total funding raised: $616M combined.

Source: https://millionrounds.com/top-lists/climate-tech-startups-switzerland (Millionrounds; every figure on the page links to its filing or article)

- 1 [**terralayr**](https://millionrounds.com/company/terralayr) *Founded* - Switzerland **$257M** last round Jan 2026
- 2 [**GeoQuip** Geoquip Marine is a global geotechnical business, continuously operating four offshore geotechnical drilling spreads for clients and in](https://millionrounds.com/company/geoquip) Geoquip Marine is a global geotechnical business, continuously operating four offshore geotechnical drilling spreads for clients and in *Founded* 1980 9001 St. Gallen, Switzerland **$120M** last round Apr 2025
- 3 [**Climeworks** Climeworks AG is a Swiss environmental technology company specializing in Carbon Dioxide Removal (CDR) through its innovative Direct Air Capture (DAC) technology.](https://millionrounds.com/company/climeworks) Climeworks AG is a Swiss environmental technology company specializing in Carbon Dioxide Removal (CDR) through its innovative Direct Air Capture (DAC) technology. *Founded* 2009 Opfikon, Switzerland **$34M** last round Aug 2018
- 4 [**Unbound Potential** Unbound Potential develops and provides large-scale energy storage systems for various applications.](https://millionrounds.com/company/unbound-potential) Unbound Potential develops and provides large-scale energy storage systems for various applications. *Founded* - Thalwil, Switzerland **$26M** last round Oct 2025
- 5 [**Pexapark** Pexapark is a leading price intelligence platform and enterprise software provider focused on clean energy, particularly in Power Purchase Agreements (PPAs) for](https://millionrounds.com/company/pexapark) Pexapark is a leading price intelligence platform and enterprise software provider focused on clean energy, particularly in Power Purchase Agreements (PPAs) for *Founded* 2017 Schlieren, Switzerland **$21M** last round Sept 2023
- 6 [**Daphne Technology** Daphne Technology is a Swiss climate deep-tech company founded in 2017, focused on reducing methane emissions and other pollutants from gas-powered engines in l](https://millionrounds.com/company/daphne-technology) Daphne Technology is a Swiss climate deep-tech company founded in 2017, focused on reducing methane emissions and other pollutants from gas-powered engines in l *Founded* 2017 Ecublens, Switzerland **$19M** last round Apr 2026
- 7 [**GR3N**](https://millionrounds.com/company/gr3n) *Founded* - Switzerland **$18M** last round Jun 2026
- 8 [**Oxyle** OxyleI is a developer of a novel technology to degrade hazardous micropollutants from wastewater, such as pesticides, chemicals etc.](https://millionrounds.com/company/oxyle) OxyleI is a developer of a novel technology to degrade hazardous micropollutants from wastewater, such as pesticides, chemicals etc. *Founded* 2020 Switzerland **$16M** last round Jan 2025
- 9 [**Seprify** Seprify is a Swiss bio-materials company founded in 2022, specializing in transforming cellulose into high-performance, natural functional ingredients for vario](https://millionrounds.com/company/seprify) Seprify is a Swiss bio-materials company founded in 2022, specializing in transforming cellulose into high-performance, natural functional ingredients for vario *Founded* 2022 Marly, Switzerland **$16M** last round Mar 2026
- 10 [**DEPsys** DEPsys is a technology company that delivers solutions enabling traditional low-voltage electricity networks.](https://millionrounds.com/company/depsys) DEPsys is a technology company that delivers solutions enabling traditional low-voltage electricity networks. *Founded* 2012 Puidoux, Switzerland **$13M** last round Feb 2019
- 11 [**MobyFly** MobyFly designs and builds swift, effective, and emission-free hydrofoil boats.](https://millionrounds.com/company/mobyfly) MobyFly designs and builds swift, effective, and emission-free hydrofoil boats. *Founded* 2016 Port-Valais, Switzerland **$13M** last round Jul 2025
- 12 [**CarbonPool** CarbonPool is an environmental services and InsurTech startup based in Zurich, founded in 2023.](https://millionrounds.com/company/carbonpool) CarbonPool is an environmental services and InsurTech startup based in Zurich, founded in 2023. *Founded* 2023 Zurich, Switzerland **$12M** last round Jan 2024
- 13 [**Flisom** Flisom is a developer and manufacturer of photovoltaic (PV) thin film solar cells, located near Zurich, Switzerland.](https://millionrounds.com/company/flisom) Flisom is a developer and manufacturer of photovoltaic (PV) thin film solar cells, located near Zurich, Switzerland. *Founded* 2005 Niederhasli, Switzerland **$10M** last round Jun 2015
- 14 [**UniSieve** UniSieve is a cleantech company that provides molecular separation membrane solutions for a wide range of applications.](https://millionrounds.com/company/unisieve) UniSieve is a cleantech company that provides molecular separation membrane solutions for a wide range of applications. *Founded* 2018 Zürich, Switzerland **$9.0M** last round Oct 2026
- 15 [**Jaipur Robotics** Jaipur Robotics AG is a Swiss CleanTech and Artificial Intelligence company founded in February 2024 by Ermes Zamboni and Nikhil Prakash.](https://millionrounds.com/company/jaipur-robotics) Jaipur Robotics AG is a Swiss CleanTech and Artificial Intelligence company founded in February 2024 by Ermes Zamboni and Nikhil Prakash. *Founded* 2024 Manno, Switzerland **$5.2M** last round Sept 2026
- 16 [**Daphne Tech**](https://millionrounds.com/company/daphne-tech) *Founded* - Switzerland **$4.9M** last round Jan 2019
- 17 [**viboo** viboo is a Swiss proptech startup founded in 2022, based in Dübendorf, Switzerland.](https://millionrounds.com/company/viboo) viboo is a Swiss proptech startup founded in 2022, based in Dübendorf, Switzerland. *Founded* 2022 Duebendorf, Switzerland **$4.7M** last round Sept 2025
- 18 [**Synhelion** Synhelion contributes to a net-zero transportation sector by replacing fossil fuels with solar fuels.](https://millionrounds.com/company/synhelion) Synhelion contributes to a net-zero transportation sector by replacing fossil fuels with solar fuels. *Founded* - Lugano, Switzerland **$2.7M** last round Jun 2023
- 19 [**Edaphos** Edaphos is an international holding company providing eco-friendly soil remediation solutions.](https://millionrounds.com/company/edaphos) Edaphos is an international holding company providing eco-friendly soil remediation solutions. *Founded* 2018 Carouge, Switzerland **$2.3M** last round Jul 2022
- 20 [**Metafuels** Metafuels is a Swiss climate technology company founded in 2019, focused on developing sustainable aviation fuel (SAF) technology known as aerobrew.](https://millionrounds.com/company/metafuels) Metafuels is a Swiss climate technology company founded in 2019, focused on developing sustainable aviation fuel (SAF) technology known as aerobrew. *Founded* 2021 Zurich, Switzerland **$2.2M** last round Apr 2026
- 21 [**LEDCity** LEDCity develops energy efficient, simple, and autonomous lighting systems for industry.](https://millionrounds.com/company/ledcity) LEDCity develops energy efficient, simple, and autonomous lighting systems for industry. *Founded* 2017 Zurich, Switzerland **$2.2M** last round Apr 2024
- 22 [**Neology** Neology Hydrogen SA is a Swiss energy technology company based in Lutry, founded in 2023.](https://millionrounds.com/company/neology) Neology Hydrogen SA is a Swiss energy technology company based in Lutry, founded in 2023. *Founded* 2023 Lutry, Switzerland **$1.9M** last round May 2026
- 23 [**Verretex** Verretex buys low-quality recycled glass fiber and regenerates its qualities using our proprietary technique.](https://millionrounds.com/company/verretex) Verretex buys low-quality recycled glass fiber and regenerates its qualities using our proprietary technique. *Founded* 2025 Lausanne, Switzerland **$1.6M** last round Feb 2026
- 24 [**Zaphiro Technologies** Zaphiro has developed a real-time monitoring and automation system that enhances the efficiency and profitability of grid operations.](https://millionrounds.com/company/zaphiro-technologies) Zaphiro has developed a real-time monitoring and automation system that enhances the efficiency and profitability of grid operations. *Founded* - Ecublens, Switzerland **$1.5M** last round Aug 2023
- 25 [**Qaptis** Qaptis is a Swiss environmental technology startup founded in 2021 as a spin-off from the École Polytechnique Fédérale de Lausanne (EPFL).](https://millionrounds.com/company/qaptis) Qaptis is a Swiss environmental technology startup founded in 2021 as a spin-off from the École Polytechnique Fédérale de Lausanne (EPFL). *Founded* 2021 Lausanne, Switzerland **$1.4M** last round Mar 2023
- 26 [**Enerdrape** Enerdrape turns existing underground environments into renewable source of energy for the heating and cooling needs of buildings.](https://millionrounds.com/company/enerdrape) Enerdrape turns existing underground environments into renewable source of energy for the heating and cooling needs of buildings. *Founded* 2019 Ecublens, Switzerland **$517K** last round Feb 2026
- 27 [**WattAnyWhere** WattAnyWhere is a French-Swiss cleantech startup founded in 2021.](https://millionrounds.com/company/wattanywhere) WattAnyWhere is a French-Swiss cleantech startup founded in 2021. *Founded* 2021 Sion, Switzerland **$445K** last round Mar 2026
- 28 [**WasteFlow** WasteFlow is a SaaS learning-based vision system developed to analyze waste flow.](https://millionrounds.com/company/wasteflow) WasteFlow is a SaaS learning-based vision system developed to analyze waste flow. *Founded* 2023 Lausanne, Switzerland **$250K** last round Aug 2026
- 29 [**TerraVista AI** Insightful AI for Sustainable Decisions](https://millionrounds.com/company/terravista-ai) Insightful AI for Sustainable Decisions *Founded* 2023 Zürich, Switzerland **$250K** last round May 2024
- 30 [**Peelpack** Peelpack is a packaging company that specializes in biodegradable and compostable biopolymer punnets, aiming to replace plastic packaging.](https://millionrounds.com/company/peelpack) Peelpack is a packaging company that specializes in biodegradable and compostable biopolymer punnets, aiming to replace plastic packaging. *Founded* - Zürich, Switzerland **$190K** last round Mar 2026
- 31 [**Voltiris** Voltiris is a Swiss cleantech and agri-tech startup founded in 2022, based in Epalinges, Switzerland, with operations in the Netherlands.](https://millionrounds.com/company/voltiris) Voltiris is a Swiss cleantech and agri-tech startup founded in 2022, based in Epalinges, Switzerland, with operations in the Netherlands. *Founded* 2022 Lausanne, Switzerland **$96K** last round Apr 2026

**Total funding** how the list is ranked

**15 November 2026** updated nightly

**Rounds we track** source: Millionrounds

Companies whose funding rounds we classed as any of these sectors, ranked by the total they have raised in rounds we hold. Nobody pays to be on a list.

## Who backed them?

Open any company for its rounds and investors, or search the investors who back climate tech startups in Switzerland in the app, with filters, lists and exports.

[Find their investors](https://millionrounds.com/login?join=1&next=/app/investors)[All top lists](https://millionrounds.com/top-lists)

## More climate tech lists

[See all](https://millionrounds.com/top-lists?t=Climate%20tech)

[*VG* *C* *AR* **Climate tech startups worldwide** 1,975 companies · $77B](https://millionrounds.com/top-lists/climate-tech-startups)[*S* *EP* *S* **Climate tech startups in Europe** 756 companies · $25B](https://millionrounds.com/top-lists/climate-tech-startups-europe)[*VG* *C* *AR* **Climate tech startups in the United States** 720 companies · $62B](https://millionrounds.com/top-lists/climate-tech-startups-united-states)[*S* *C* *RG* **Climate tech startups in the United Kingdom** 256 companies · $11B](https://millionrounds.com/top-lists/climate-tech-startups-united-kingdom)[*E* *GF* *EF* **Climate tech startups in Canada** 126 companies · $2.8B](https://millionrounds.com/top-lists/climate-tech-startups-canada)[*E* *PF* *1* **Climate tech startups in Germany** 92 companies · $5.5B](https://millionrounds.com/top-lists/climate-tech-startups-germany)[*H* *D* *S* **Climate tech startups in France** 86 companies · $1.7B](https://millionrounds.com/top-lists/climate-tech-startups-france)[*R* *GS* *F* **Climate tech startups in the Netherlands** 71 companies · $2.7B](https://millionrounds.com/top-lists/climate-tech-startups-netherlands)

## More lists for Switzerland

[See all](https://millionrounds.com/top-lists?r=Switzerland)

[*V* *IT* *EI* **Startups in Switzerland** 890 companies · $16B](https://millionrounds.com/top-lists/startups-switzerland)[*AT* *WB* *N* **Health startups in Switzerland** 223 companies · $6.2B](https://millionrounds.com/top-lists/health-startups-switzerland)[*AT* *WB* *N* **Biotech startups in Switzerland** 141 companies · $5.5B](https://millionrounds.com/top-lists/biotech-startups-switzerland)[*KA* *GR* *S* **AI startups in Switzerland** 124 companies · $1.9B](https://millionrounds.com/top-lists/ai-startups-switzerland)[*AT* *C* *O* **Healthcare startups in Switzerland** 114 companies · $3.5B](https://millionrounds.com/top-lists/healthcare-startups-switzerland)[*TO* *IC* *V* **Blockchain startups in Switzerland** 73 companies · $1.6B](https://millionrounds.com/top-lists/blockchain-startups-switzerland)[*TO* *IC* *V* **Web3 & Crypto startups in Switzerland** 73 companies · $1.6B](https://millionrounds.com/top-lists/web3-startups-switzerland)[*D* *B* *PS* **IT Services startups in Switzerland** 39 companies · $294M](https://millionrounds.com/top-lists/it-services-startups-switzerland)