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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,219 companies indexed · Last updated: today
DirectoryEnergy & Environment

Energy & Environment

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IndustryEnergy & Environment
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Matching companies

9'014 companies found

Valisun AG Logo

Valisun AG 

Ruswil · Since 2012

Valisun AG leases rooftop area and implements photovoltaic projects for third parties, providing project planning, financing, installation, ongoing maintenance and electricity marketing services.

Solar & Photovoltaics
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valo-solutions sa Logo

valo-solutions sa 

Fribourg · Since 2024

The core activity of Valo Solutions is to optimize waste management for companies by providing customized solutions for the collection, processing and recycling of waste. This includes developing strategies to reduce waste, promoting recycling and reuse, as well as providing services such as waste analysis, logistics and marketing of recycled materials. The goal is to support companies in reducing their environmental impact and improving their ecological sustainability.

Waste Management Industry
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Varitra AG Logo

Varitra AG 

Zug · Since 1987

The core activity of Varitra AG is investing in various areas, particularly in megatrends such as: Renewable Energy (Green Energy), Commodities and Minerals (Commodities/Private Equity), and Real Estate. The company also offers services in the areas of Insurance Services and Financial Services. It is an independent Swiss private company with a long tradition and a strong moral, ethical and ecological commitment.

Sustainability Sector
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VarMaLat GmbH Logo

VarMaLat GmbH 

Varen · Since 2012

Sustainability Sector
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VED Visp Energie Dienste AG Logo

VED Visp Energie Dienste AG 

Visp · Since 2003

The core activity of VED Visp Energie Dienste AG is the supply of customers with electrical energy. The company delivers electricity to around 9,000 customers in various municipalities in the Visp region.

Energy Suppliers
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Veganthropolis Incubator AG Logo

Veganthropolis Incubator AG 

Zurich · Since 2022

The core activity of Veganthropolis is the development, design and provision of high-quality, holistically oriented product ranges and brands for vegan food, which can be introduced to the markets immediately by larger strategic units.

Sustainability Sector
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Vegetech Compost, succursale de Fricompost Société Fribourgeoise pour le traitement des déchets organiques SA Logo

Vegetech Compost, succursale de Fricompost Société Fribourgeoise pour le traitement des déchets organiques SA 

Avenches · Since 2006

Vegetech Compost, succursale de Fricompost Société Fribourgeoise pour le traitement des déchets organiques SA processes green and biogenic waste into compost and supplies soils, fertilizers and wood-derived products for gardening and agriculture. The branch accepts biogenic waste at its composting facilities and offers bulk and bagged products, with certain fertilizers approved for organic farming.

Waste Management Industry
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Vegi-Stiftung Logo

Vegi-Stiftung 

Winterthur · Since 2007

The core activity of the company 'Vegi-Stiftung' is to support innovative projects in Switzerland that promote a plant-based diet and reduce the consumption of animal-based foods. To this end, the foundation annually awards the 'Swiss Vegan Achievement Award' to projects that advocate for a vegan lifestyle.

Sustainability Sector
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Velanidia GmbH Logo

Velanidia GmbH 

Unterbäch Vs · Since 2022

The core activity of Velanidia GmbH is the production and distribution of olive oil and other agricultural products, particularly from Greece, with a focus on sustainable agriculture.

Sustainability Sector
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Veloplan GmbH Logo

Veloplan GmbH 

Zurich · Since 2023

The core activity of Velo-Plan GmbH is to support Swiss companies in implementing bike initiatives and promoting sustainable mobility. To this end, the company offers a platform that enables employers to offer their employees attractive special conditions for purchasing e-bikes, encouraging them to switch to cycling. The platform includes services such as home delivery of e-bikes, warranty, maintenance, and consulting. The goal is to shape a greener and healthier future by encouraging employees to be more active and reduce their ecological footprint.

Sustainability Sector
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.