Best Renewable Energy Tech Companies in Switzerland
The 63 best Renewable Energy Tech companies in Switzerland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Alevo.
- einpresswire.com
- Allied Market Research
Ranked: Best Renewable Energy Tech companies in Switzerland
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Market signals (1y) | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|---|
| 1 | Alevo Provider of grid scale energy storage solution | $1.7B | 123 mo ago | 120 | 2009 | — | — | — | 2 patents Modular HVDC circuit breakers and underground high‑voltage DC transmission systems. | — |
| 2 | Flisom Manufactures CIGS thin films photovoltaics | $59M | 92 mo ago | 48 | 2005 | — | — | — | 264 patents Flexible thin‑film solar modules using roll‑to‑roll graded‑composition deposition. | — |
| 3 | Synhelion Developer of renewable fuels designed to replace fossil fuels | $41M | 42 mo ago | 36 | 2016 | Philipp Furler Co-Founder & Co-CEO | UIKitApache HTTP ServerMatomo Analytics+5 | 5 signals ▲400% Contracts | 112 patents Patents concentrated in mechanical & energy engineering | — |
| 4 | Pexapark Provider of a platform for PPA marketplace | $40M | 33 mo ago | 114 | 2017 | Michael Waldner Co-Founder & CEO | WordPressApple iCloud MailMySQL+26 | — | — | 1 launch |
| 5 | Akselos Developer of structural performance management software for energy infrastructure assets | $29M | 36 mo ago | 97 | 2010 | Phuong Huynh Co-Founder | WordPressMySQLPHP+29 | — | 19 patents Patents concentrated in computing, sensing & instrumentation | — |
| 6 | Meteomatics Provider of weather analytics data solutions using drones 57Tech top 22%Customers top 33%Funding top 36%Product top 36% All 12 signals ▾Techtop 22% Customerstop 33% Fundingtop 36% Producttop 36% Moattop 37% Innovationtop 45% Patentstop 48% Markettop 50% Talentbottom 49% Growthbottom 47% Globalbottom 39% Newsbottom 21% Tech: 51 technologies across 6/8 capability areas · Cloud: Cloudflare Customers: Play-Store rating 4.26★ across 1,287 ratings (1 apps) rank vs industry peers · Fliar Intelligence Index 57/100 | $14M | 16 mo ago | 86 | 2012 | Martin Fengler Founder & CEO | HubSpot CMS HubApple iCloud MailGoogle Workspace+25 | — | 16 patents Aircraft icing detection and safety control systems for aircraft protection | 3 launchs |
| 7 | Eturnity Provider of sales and design software solutions for solar energy operators | $9M | 36 mo ago | 45 | 2012 | Matthew Wiget CEO | Node.jsSalesforceSvelteKit+18 | — | — | 1 launch |
| 8 | Metafuels Developer of technology for sustainable aviation fuel production from green methanol | $8M | 2 mo ago | 3 | 2019 | Leigh Hackett Co-Founder | WordPressApple iCloud MailMicrosoft 365+26 | 7 signals ▼22% Funding · Capital raise · Contracts | 11 patents MOF-based catalysts for upgrading light hydrocarbons into transport fuels | 2 partnerships |
| 9 | ROMO Wind Wind generation analytics and optimization solution provider | $6M | 158 mo ago | 34 | 2011 | Jan Nikolaisen Co-CEO | — | — | 29 patents Advanced yaw and pitch control systems for wind turbine performance optimization. | — |
| 10 | SmartHelio Provider of AI-driven software for solar plant performance and diagnostics | $6M | 42 mo ago | 20 | 2019 | Neeraj Kumar Dasila Co-Founder & CTO | WordPressMySQLPHP+18 | — | — | — |
| 11 | RTDT Developer of wireless sensor system for wind turbine blade monitoring | $4M | 11 mo ago | — | 2022 | Aris Mukherjee Co-Founder & COO | — | — | — | 1 award |
| 12 | Green-Y Provider of compressed air storage systems | $3M | 25 mo ago | 9 | 2018 | — | WordPressMySQLPHP+18 | — | — | — |
| 13 | Perovskia Manufacturer of custom design solar cells for indoor and outdoor use | $3M | 21 mo ago | 6 | 2020 | Toby Meyer Co-Founder | WordPressMySQLPHP+17 | — | — | 2 launchs · 1 partnership |
| 14 | Enerdrape Developer of geothermal panel technology for heating and cooling. | $2M | 29 mo ago | 5 | 2019 | Alessandro Loria Co-Founder | — | — | — | 1 launch |
| 15 | SoHHytec Provider of solutions for onsite hydrogen generation and storage | $2M | 18 mo ago | 9 | 2020 | Sophia Haussener Co-founder & Scientific Advisor | WebflowSplidecore-js+14 | — | — | — |
| 16 | Solskin AI-based platform offering solar coatings solutions | $2M | 40 mo ago | 6 | 2022 | Bratislav Svetozarevic Co-Founder & CEO | Wix eCommerceWixSentry+19 | — | — | 2 awards |
| 17 | Voltiris Developer of solar modules compatible with greenhouse crops | $2M | 16 mo ago | 10 | 2021 | Jonas Roch Co-Founder & CTO | — | — | 14 patents Solar photovoltaic power generation modules and sun‑tracking systems for optimized energy capture | — |
| 18 | Fluxim R&D tools for OLED, OPV and perovskite solar cells | $2M | 65 mo ago | — | 2007 | Beat Ruhstaller Founder And Chairman | Cart FunctionalitySquarespace CommerceSquarespace+23 | — | 2 patents Non‑destructive material property inspection for component samples | 1 launch · 1 partnership |
| 19 | WeGaw Real-time data provider for climate change adaptation | $1M | 36 mo ago | 9 | 2016 | Ion Padilla Co-Founder & CEO | — | — | — | — |
| 20 | Hive Power Provider of charging optimisation solution for station network | $610K | 18 mo ago | 19 | 2017 | Vasco Medici Co-Founder | WebflowYouTubecore-js+19 | — | — | 1 partnership |
| 21 | hiLyte Manufacturer of iron-based flow batteries | $595K | 87 mo ago | 2 | 2017 | Briac Barthes Co-Founder & CEO | — | — | — | — |
| 22 | Prosume P2P renewable electricity exchange | $569K | 71 mo ago | 12 | 2017 | — | — | — | — | — |
| 23 | TwingTec Provider of wind energy drones | $259K | 83 mo ago | 14 | 2013 | Dino Costa Co-founder and Head of Test Operations | — | — | 12 patents Airborne tethered generators for converting wind into electrical power | — |
| 24 | Skypull Developer of box-type altitude wind power systems | $132K | 75 mo ago | 3 | 2013 | Nicola Mona Co-Founder & CEO | — | — | 10 patents High‑altitude wind turbine systems integrated with unmanned aircraft control platforms | — |
| 25 | Haelixa Developing DNA-based tracers to monitor temperature, light, pH, and oxidants for the energy industry | $128K | 4 mo ago | 14 | 2015 | Patrick Strumpf CEO | WordPress Block EditorWordPressMySQL+29 | 6 signals ▲500% Funding · Capital raise · Leadership | 8 patents Patents concentrated in chemistry & materials | 1 launch |
Top 12 Renewable Energy Tech companies in Switzerland
#1
Series B · Langnau Am Albis, Zurich · founded 2019 · 3 employees$8Mraised▾
Developer of technology for sustainable aviation fuel production from green methanol. The company’s proprietary technology converts green methanol to sustainable aviation fuel. This process recovers carbon dioxide through direct air capture and biogenic methods. Green hydrogen can be generated from water electrolysis driven by renewable electricity. The technology aims to enable fuel manufacturers to produce sustainable aviation fuel at scale.
- Apr 2026Grant (prize money)$2.2M
- Feb 2026Series B$24M
- Jan 2025Series A$9M
- Jul 2024Grant (prize money)$5M
#2
Series C · Saint Gallenkappel, St Gallen · founded 2012 · 86 employees$14.1Mraised▾
Provider of weather analytics data solutions using drones. It offers a Meteodrone program that provides drones than can be flown beyond visual line of sight. The drones collect atmospheric data and send it to the local weather forecasting station.
- Jan 2025Series C$22M
- Jan 2024Series B—
- Jun 2022Series B$14.1M
- Oct 2019Grant (prize money)$141.5K
#3
Seed · Zurich, Zurich · founded 2022$4.1Mraised▾
Developer of wireless sensor system for wind turbine blade monitoring. The system provides aero-structural data for design, control, operations, and risk management. It features sensors, wireless autonomy, and a flexible design for installation on any blade section. The system supports configurations tailored to specific use cases, including aerodynamic and structural measurements. Data is delivered through dashboards and API access. Analytical modules offer insights at blade positions and turbine level. Actionable recommendations are provided to increase turbine profitability.
- Jul 2025Seed$4M
- Sep 2024Grant (prize money)$41.4K
- Mar 2024Grant (prize money)$11.8K
- Feb 2024Grant (prize money)—
#4
Acquired · Zurich, Zurich · founded 2015 · 14 employees$127.5Kraised▾
Haelixa provides intelligent DNA-based tracing solutions allowing fluid/item tracking and parameter monitoring (temperature, light, pH, oxidants) to support the energy industry (underground exploration and monitoring), and ensure product authentication and quality control as well as liability management. The tracers are composed of DNA sequences encapsulated within invisible particles that can be mixed with any fluid and item, providing it with a unique fingerprint, which is easily identified and quantified at parts per trillion level (1 milligram per ton) with bio-analytics used in medicine and forensics. The use of DNA permits to generate as many distinct fingerprints as are needed as unlimited DNA sequences are available. The encapsulation improves DNA stability, providing resilience in harsh conditions. Both DNA and particles can be engineered to obtain tracers capable of determining temperature, pH, oxidant concentration, light intensity. The main applications of the technology currently are - Reservoir Monitoring (characterize and monitor oil or geothermal reservoirs by tracking the movement of fluids in the subsurface) and Product Authentication (transparent identification a
- Feb 2026Seed$2.4M
- Sep 2019Seed—
- Sep 2017Grant (prize money)$730.2K
- 2017Seed$127.5K
#5
Late Stage · Martigny, Valais · founded 2009 · 120 employees$1.7Braised▾
Provider of grid scale energy storage solution. They claim it is comprised of lithium ion cells and are combined together to create large battery banks which can be positioned anywhere across the grid.
- Mar 2016PE$700M
- Oct 2014PE$1B
- PE—
#6
Seed · Lausanne, Vaud · founded 2021 · 10 employees$1.6Mraised▾
Developer of solar modules compatible with greenhouse crops. The company’s spectral filtering technology transmits light frequencies needed for crop growth. It converts unused parts of the spectrum into renewable energy. The solution integrates into existing and new greenhouses. The spectral filter transmits light essential for crop growth. Two-axis tracking extends the daily energy production window. Reflector design ensures optimal energy production.
- Jan 2025Seed$5.3M
- Dec 2022Seed$1.5M
- May 2022Conventional Debt$100.3K
- Apr 2022Seed$41.8K
#7
Seed · Ecublens, Fribourg · founded 2020 · 9 employees$2.2Mraised▾
Provider of solutions for onsite hydrogen generation and storage. It also provides solutions for onsite electricity and heat production. It provides a system called Arb that takes sunlight and water and generates hydrogen, electricity, and heat.
- Dec 2024Seed—
- Jan 2022Seed$2M
- Mar 2021Seed$162.4K
- Oct 2020Conventional Debt$93K
#8
Series C · Schlieren, Zurich · founded 2017 · 114 employees$39.8Mraised▾
Pexapark provides a platform for power purchase agreements(PPA) marketplace. It also provides solutions for revenue management, daily PPA prices, and renewable energy network. It provides monthly reports for the PPA market, PPA prices, PPA index, and PPA news.
- Sep 2023Series C$21M
- Jul 2022Series B$8.1M
- Jun 2020Series B$6.7M
- Aug 2019Grant (prize money)$55.1K
#9
Seed · Aubonne, Vaud · founded 2020 · 6 employees$2.7Mraised▾
Manufacturer of custom design solar cells for indoor and outdoor use. The company offers technology to make devices energy self-sufficient by extending battery life. It focuses on solar cells based on abundant raw materials with a low carbon footprint. The company aims to promote a circular economy with products that have the potential to be fully recycled.
- Sep 2024Seed$2.7M
- Oct 2023Grant (prize money)—
- May 2023Grant (prize money)—
#10
Seed · Lugano, Ticino · founded 2017 · 19 employees$610.2Kraised▾
Provider of charging optimisation solution for station network. The algorithms forecast charging prices by factoring in weather pattern data, renewable energy availability, and current market prices. It offers white-label web and mobile apps that allows users to visualise, learn best practises and control their charging experience.
- Dec 2024Seed$3.7M
- Jul 2023Seed$600K
- Jan 2022Seed—
- Nov 2021Grant (prize money)$420.1K
#11
Series B · Lausanne, Vaud · founded 2010 · 97 employees$28.7Mraised▾
Developer of structural performance management software for energy infrastructure assets. The software integrates operational data with integrity conditions to provide insights into structural limits. It offers predictive structural insights using physics-based AI to assess the impact of decisions. The software is designed for downstream and offshore applications, turning structural limits into site-wide performance.
- Jun 2023Series B—
- May 2022Series B$16.5M
- Feb 2019Grant (prize money)—
- Sep 2018Series A$10M
#12
Series C · Zurich, Zurich · founded 2016 · 36 employees$41.2Mraised▾
Developer of renewable fuels designed to replace fossil fuels. The company produces synthetic fuels from renewable energy sources. These fuels are compatible with existing fuel infrastructure and conventional engines. It uses solar energy to produce renewable fuels, aiming to decarbonize the transportation sector and achieve net-zero mobility. It enables the production of sustainable jet fuel, diesel, and gasoline.
- Dec 2022Series C$23.7M
- Oct 2021Series B$17.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Renewable Energy Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Green Hydrogen is moving in Switzerland
A read on the academic research around Green Hydrogen — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 413 Switzerland-affiliated papers.
- École Polytechnique Fédérale de Lausanne127
- ETH Zurich126
- Paul Scherrer Institute71
- Swiss Federal Laboratories for Materials Science and Technology36
- University of Zurich18
- Hydrogen production13→29
- Electrochemistry1→7
- Photocatalysis4→9
- Electrolysis2→7
- Electrolysis of water1→5
- Hydrogen production12→42
- Electrolysis1→14
- Renewable energy2→9
- Electrolysis of water2→9
- Production (economics)1→8
- Hydrogen production2→21
- Renewable energy2→8
- Hydrogen economy4→7
Where green hydrogen is researched across Switzerland
Location clusters by institution affiliation — each city's volume, stance tone, and a quick read on its hot topic, what's advancing, the opening opportunity, and the main concern.
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.