Best Environment Tech Companies in Vaud, Switzerland
The 35 best Environment Tech companies in Vaud, Switzerland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Akselos.
Our analysis of 241 Environment Tech companies
$25.6b in tracked funding; 88% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Environment Tech companies in Vaud
| # | Company | Disclosed funding | Last round | Employees | Founded | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Akselos Developer of structural performance management software for energy infrastructure assets | $29M | 39 mo ago | 97 | 2010 | Phuong Huynh Co-Founder | WordPressMySQLPHP+29 | 19 patents Industrial digital twins for structural performance and advanced process control integration | — |
| 2 | Daphne Technology Provider of solution to reduce industrial methane emissions | $19M | 15 mo ago | — | 2017 | Juan Michan Founder & CEO | — | 2 patents Adsorption-based water pollutant removal using activated carbon technologies. | — |
| 3 | Zaphiro Technologies Provider of AI-driven energy monitoring and control systems | $8M | 45 mo ago | 14 | 2017 | Marco Pignati Co-Founder & CTO | WordPressMySQLPHP+23 | — | 1 partnership |
| 4 | Omnisens Optic sensing solution for oil pipelines and marine power cables monitoring based sensors | $6M | 215 mo ago | 42 | 1999 | — | WeeblyMySQLPHP+18 | 117 patents Fiber‑optic distributed temperature/strain sensing and underground power‑cable burial depth monitoring | — |
| 5 | ExerGo Online platform offering carbon capturing solutions | $4M | 42 mo ago | — | 2018 | Daniel Favrat Co-Founder | WordPressMySQLPHP+29 | 13 patents Patents concentrated in mechanical & energy engineering | — |
| 6 | Open Forest Protocol Provider of build forest ecosystem and tree protocol services | $4M | 24 mo ago | 33 | 2020 | Frederic Fournier Co-Founder & CEO | Webflow EcommerceWebflowstyled-components+19 | — | — |
| 7 | Perovskia Manufacturer of custom design solar cells for indoor and outdoor use | $3M | 24 mo ago | 6 | 2020 | Toby Meyer Co-Founder | WordPressMySQLPHP+17 | — | 1 launch |
| 8 | Enerdrape Developer of geothermal panel technology for heating and cooling. | $2M | 32 mo ago | 5 | 2019 | Alessandro Loria Co-Founder | — | — | — |
| 9 | Silentsoft SaaS-driven building energy and inventory monitoring solutions for commercial spaces | $2M | 222 mo ago | 18 | 2001 | Fabio Cesa Co-Founder | — | — | — |
| 10 | Novaccess End-to-end Industrial Internet of Things (IIoT) solutions for smart cities | $2M | 70 mo ago | 8 | 2011 | Jean-Philippe Rey Co-Founder | — | 4 patents Connected outdoor lighting systems integrating IoT control and smart illumination technologies. | — |
| 11 | Droople Provider of IoT-based smart water management solutions | $2M | 51 mo ago | 14 | 2018 | — | WebflowStripecore-js+18 | 9 patents Water flow measurement and consumption monitoring systems for residential and industrial utilities. | 1 launch |
| 12 | Voltiris Developer of solar modules compatible with greenhouse crops | $2M | 19 mo ago | 10 | 2021 | Jonas Roch Co-Founder & CTO | — | 14 patents Solar photovoltaic power modules with integrated sun‑tracking systems | — |
| 13 | Qaptis Developer of retrofitting technology for heavy-duty vehicles to capture carbon dioxide | $1M | 42 mo ago | 6 | 2020 | Francois Marshal Co-Founder | — | — | — |
| 14 | WeGaw Real-time data provider for climate change adaptation | $1M | 39 mo ago | 9 | 2016 | Ion Padilla Co-Founder & CEO | — | — | — |
| 15 | E4tech Software Developer of building energy analysis software solutions | $963K | 80 mo ago | — | 2009 | Flavio Foradini Founder & CEO | — | — | — |
| 16 | eSMART Provider of IoT-based energy management solutions for smart buildings | $172K | 98 mo ago | 49 | 2011 | Laurent Fabre Co-Founder | WordPressMySQLPHP+26 | 3 patents Data transmission over power lines using PLC communication devices | — |
| 17 | Stignergy Building energy management system | $152K | 98 mo ago | 3 | 2012 | Sami Najjar Founder & CEO | — | — | — |
Top 12 Environment Tech companies in Vaud
#1
Series B · Saint-sulpice, Vaud · founded 2017$19.3Mraised▾
Provider of solution to reduce industrial methane emissions. It provides innovative solutions for capturing and reducing methane emissions, particularly from gas-powered engines.
- May 2025Grant (prize money)$4.5M
- May 2025Grant (prize money)$4.5M
- Jan 2025Grant (prize money)$4.5M
- Dec 2022Series B$3.2M
#2
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
#3
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
#4
Seed · Lausanne, Vaud · founded 2020 · 33 employees$4.1Mraised▾
Provider of build forest ecosystem and tree protocol services
- Sep 2024Seed—
- Jan 2023Seed$4.1M
#5
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)—
#6
Series A · Lausanne, Vaud · founded 2017 · 14 employees$8.1Mraised▾
Provider of AI-driven energy monitoring and control systems. Solutions provided have features such as PMU functionality, visualization, alarming and optimization functions, fault location, improving quality of power supply and reducing OPEX, and combined monitoring and fault management systems.
- Dec 2022Series A$6.6M
- Mar 2019Seed$1.5M
- Apr 2018Grant (prize money)$60.6K
- Apr 2018Conventional Debt$104.1K
#7
Seed · Lausanne, Vaud · founded 2019 · 5 employees$2.2Mraised▾
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- Jan 2024Seed$1.5M
- Sep 2022Seed$150K
- 2022Seed$541.6K
- Jun 2021Grant (prize money)$166.8K
#8
Seed · Yverdon les Bains, Vaud · founded 2018$4.2Mraised▾
Online platform offering carbon capturing solutions. It provides sustainable heating and cooling services for communities. It turns CO2 into a dense, low-temperature fluid creating sustainable energy networks with increased efficiency compared to traditional fossil-fuel and water-based systems.
- Mar 2023Seed$1.1M
- Sep 2022Seed$3.2M
- Aug 2022Conventional Debt$518.7K
- 2022Seed—
#9
Seed · Morges, Vaud · founded 2016 · 9 employees$1.1Mraised▾
Real-time data provider for climate change adaptation. It provides real-time snow monitoring from space and delivers satellite data power to the energy industry. It contains fusion algorithms that combine information from multiple sensors and models.
- Jun 2023Grant (prize money)$1.5M
- Feb 2022Seed$1.1M
#10
Seed · Lausanne, Vaud · founded 2020 · 6 employees$1.4Mraised▾
Developer of retrofitting technology for heavy-duty vehicles to capture carbon dioxide. The technology is designed as an add-on solution compatible with existing infrastructure. It aims to help customers achieve climate targets by decreasing emissions. The company participates in accelerator programs and has financial support from various foundations.
- Mar 2023Seed$1.4M
- May 2022Conventional Debt$100.7K
#11
Seed · Puidoux, Vaud · founded 2018 · 14 employees$1.6Mraised▾
Provider of IoT-based smart water management solutions. It offers a platform for real-time monitoring and predictive maintenance of water assets, including filtration systems and appliances. The platform uses sensor data to provide actionable insights, enabling water conservation and improved efficiency. This includes features for automated consumable procurement and integration with existing systems. The technology facilitates better water quality management and reduces operational costs.
- Jun 2022Conventional Debt$512.2K
- Mar 2021Seed$1.6M
#12
Acquired · Morges, Vaud · founded 1999 · 42 employees$5.5Mraised▾
Omnisens provides optic sensing solutions for underground oil pipelines & marine power cables monitoring. Installs sensors on the fiber optics which monitors pipeline conditions. Offers a software platform which collects data from the sensors and provides information about pipeline leakages, geohazard conditions, intrusion, deformation & abnormal conditions. The optic sensing solution can be used for performance monitoring, leakages, flow assurance of subsea flowlines, risers, umbilicals, and oil reservoirs. The solution can also be used for underground cable condition monitoring, performance optimization, critical infrastructural health monitoring, and water containment.
- Sep 2008Series A$5.5M
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Environment Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Environmental Monitoring is moving in Switzerland
A read on the academic research around Environmental Monitoring — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 270 Switzerland-affiliated papers.
- Swiss Federal Institute of Aquatic Science and Technology48
- ETH Zurich46
- University of Zurich20
- École Polytechnique Fédérale de Lausanne16
- Battelle13
- Visualization7
- Biodiversity6
- Pollution5
- Software deployment4
- Environmental data4
- Water quality1→7
- Biodiversity1→7
- Environmental DNA2→8
- Pollution1→5
- Wastewater2→5
- Pesticide1→8
- Sampling (signal processing)1→6
- Context (archaeology)3→7
- Contamination1→4
- Pollution1→4
Where environmental monitoring 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.