Best Sustainability Tech Companies in Vaud, Switzerland
The 44 best Sustainability Tech companies in Vaud, Switzerland in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: NewBiologix.
Our analysis of 293 Sustainability Tech companies
$38.4b in tracked funding; 83% of the stack-profiled cohort runs cloud-native; funding activity peaked in 2025.
Ranked: Best Sustainability Tech companies in Vaud
| # | Company | Disclosed funding | Last round | Employees | Founder | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|
| 1 | NewBiologix Provider of engineered cell lines for drug development | $50M | 39 mo ago | — | Nicolas Mermod Co-Founder | — | — | — |
| 2 | Abionic Provider of point-of-care diagnostic tool for allergy profiles | $29M | 101 mo ago | 53 | Iwan Märki Co-Founder & CTO | DrupalPHPVimeo+13 | 56 patents Point‑of‑care rapid molecular diagnostics and antibiotic stewardship management systems. | — |
| 3 | Akselos Developer of structural performance management software for energy infrastructure assets | $29M | 38 mo ago | 97 | Phuong Huynh Co-Founder | WordPressMySQLPHP+29 | 19 patents Industrial digital twins for structural performance and advanced process control integration | — |
| 4 | Daphne Technology Provider of solution to reduce industrial methane emissions | $19M | 15 mo ago | — | Juan Michan Founder & CEO | — | 2 patents Adsorption-based water pollutant removal using activated carbon technologies. | — |
| 5 | Zaphiro Technologies Provider of AI-driven energy monitoring and control systems | $8M | 44 mo ago | 14 | Marco Pignati Co-Founder & CTO | WordPressMySQLPHP+23 | — | 1 job opening · 2 partnerships |
| 6 | Aspivix Provider of a next-generation suction-based cervical device for gynecological purposes | $7M | 45 mo ago | 9 | Julien Finci CTO and Co-Founder | WordPressMySQLPHP+29 | 32 patents Handheld gynecological examination and diagnostic devices | 1 launch |
| 7 | Omnisens Optic sensing solution for oil pipelines and marine power cables monitoring based sensors | $6M | 215 mo ago | 42 | — | WeeblyMySQLPHP+18 | 117 patents Fiber‑optic distributed temperature/strain sensing and underground power‑cable burial depth monitoring | — |
| 8 | Anecova Provider of assisted reproductive technologies | $5M | 104 mo ago | 7 | — | — | 47 patents Reusable intrauterine devices and protective sheaths for medical instruments | — |
| 9 | ExerGo Online platform offering carbon capturing solutions | $4M | 41 mo ago | — | Daniel Favrat Co-Founder | WordPressMySQLPHP+29 | 13 patents Patents concentrated in mechanical & energy engineering | — |
| 10 | Open Forest Protocol Provider of build forest ecosystem and tree protocol services | $4M | 23 mo ago | 33 | Frederic Fournier Co-Founder & CEO | Webflow EcommerceWebflowstyled-components+19 | — | 1 launch |
| 11 | Perovskia Manufacturer of custom design solar cells for indoor and outdoor use | $3M | 23 mo ago | 6 | Toby Meyer Co-Founder | WordPressMySQLPHP+17 | — | 2 launchs · 1 partnership |
| 12 | Enerdrape Developer of geothermal panel technology for heating and cooling. | $2M | 31 mo ago | 5 | Alessandro Loria Co-Founder | — | — | 1 launch |
| 13 | Silentsoft SaaS-driven building energy and inventory monitoring solutions for commercial spaces | $2M | 222 mo ago | 18 | Fabio Cesa Co-Founder | — | — | — |
| 14 | Novaccess End-to-end Industrial Internet of Things (IIoT) solutions for smart cities | $2M | 69 mo ago | 8 | Jean-Philippe Rey Co-Founder | — | 4 patents Connected outdoor lighting systems integrating IoT control and smart illumination technologies. | — |
| 15 | Mymetics Virosome-based prophylactic vaccines for viral infections | $2M | 135 mo ago | 8 | — | — | 42 patents Oral virosome-based vaccine formulations for mucosal immunization | — |
| 16 | Droople Provider of IoT-based smart water management solutions | $2M | 50 mo ago | 14 | — | WebflowStripecore-js+18 | 9 patents Water flow measurement and consumption monitoring systems for residential and industrial utilities. | 1 launch |
| 17 | Voltiris Developer of solar modules compatible with greenhouse crops | $2M | 18 mo ago | 10 | Jonas Roch Co-Founder & CTO | — | 14 patents Solar photovoltaic power modules with integrated sun‑tracking systems | — |
| 18 | Qaptis Developer of retrofitting technology for heavy-duty vehicles to capture carbon dioxide | $1M | 41 mo ago | 6 | Francois Marshal Co-Founder | — | — | — |
| 19 | Regenosca Developer of implant for bladder tissue reconstruction | $1M | 25 mo ago | 3 | Eva-Maria Balet Co-Founder | — | 6 patents Non-uniformly stiff polymeric scaffolds for tissue engineering and regenerative medicine | — |
| 20 | WeGaw Real-time data provider for climate change adaptation | $1M | 38 mo ago | 9 | Ion Padilla Co-Founder & CEO | — | — | — |
| 21 | E4tech Software Developer of building energy analysis software solutions | $963K | 80 mo ago | — | Flavio Foradini Founder & CEO | — | — | — |
| 22 | MoleSense Developer of molecular wearables intended for use in maternity care | $182K | 10 mo ago | — | Gian Barbruni Founder & CEO | WebflowGSAPCloudflare Turnstile+10 | — | — |
| 23 | eSMART Provider of IoT-based energy management solutions for smart buildings | $172K | 97 mo ago | 49 | Laurent Fabre Co-Founder | WordPressMySQLPHP+26 | 3 patents Data transmission over power lines using PLC technology | — |
| 24 | Stignergy Building energy management system | $152K | 97 mo ago | 3 | Sami Najjar Founder & CEO | — | — | — |
| 25 | Rea Diagnostics Provider of a wearable diagnostic device to monitor the risk of preterm birth | $115K | 31 mo ago | 6 | Loulia Kassem Co-Founder & CEO | — | — | — |
Top 12 Sustainability 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
Seed · Lausanne, Vaud · founded 2020 · 33 employees$4.1Mraised▾
Provider of build forest ecosystem and tree protocol services
- Sep 2024Seed—
- Jan 2023Seed$4.1M
#4
Seed · Lausanne, Vaud · founded 2025$181.5Kraised▾
Developer of molecular wearables intended for use in maternity care. The company focuses on creating wearable technology for monitoring and supporting maternal health. It aims to provide innovative solutions within the healthcare sector. The company is preparing for a product launch.
- Oct 2025Seed$181.5K
#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
Seed · Epalinges, Vaud · founded 2022$50Mraised▾
Provider of engineered cell lines for drug development. It offers DNA-based platform for the production of recombinant adeno-associated virus (rAAV) vectors, human and mammalian cell lines to produce advanced therapy medicinal products.
- May 2023Seed$50M
#7
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
#8
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
#9
Series A · Lausanne, Vaud · founded 2015 · 9 employees$7Mraised▾
Provider of a next-generation suction-based cervical device for gynecological purposes. The product Carevix assists during the placement of the contraceptive instrument in the uterus by opening the cervix by creating a vacuum to reduce pain and bleeding.
- Nov 2022Grant (prize money)—
- Nov 2022Series A$5M
- Oct 2021Grant (prize money)$57.8K
- Nov 2019Grant (prize money)$2.9M
#10
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
#11
Seed · Lausanne, Vaud · founded 2017 · 3 employees$1.1Mraised▾
Regenosca is a developer of implant for bladder tissue reconstruction. The company has developed an implant that is surgically sutured at the site of tissue removal. The bladder is removed where a plastic bag outside the abdomen or the diseased tissue is removed to be replaced by the tissue segment for bladder reconstruction.
#12
Series C · Epalinges, Vaud · founded 2010 · 53 employees$28.9Mraised▾
Abionic is a provider of point-of-care diagnostic tool for allergy profiles. It focussed on developing diagnostic tools for allergies. It has developed products such as the abioSCOPE (the reader), a biomedical screening device for measuring the concentration of immunoglobulin protein E (IgE) to obtain an allergy profile and the abioGUIDE, an application for smartphones and tablets to see the reports. It also developed a Screening capsule that provides information about the respiratory allergies of the patients from one drop of blood.
- Mar 2018Series C$21.1M
- Oct 2014Series B$4M
- Apr 2012Series A$3.7M
- Oct 2010Seed$127.8K
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Sustainability Tech coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
How research on Climate Adaptation is moving in Switzerland
A read on the academic research around Climate Adaptation — which themes are gaining ground, the institutions and researchers driving them, and how the tone is shifting. Based on 152 Switzerland-affiliated papers.
- ETH Zurich40
- University of Zurich15
- University of Bern15
- Federal Office of Meteorology and Climatology MeteoSwiss15
- University of Geneva12
- Climate change1→15
- Climate risk1→8
- Climate change1→8
- Flood myth3→4
- Climate change10→35
- Resilience (materials science)1→18
- Psychological resilience1→15
- Sustainability1→10
- Vulnerability (computing)3→10
Where climate adaptation 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.