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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

RESLIDES GmbH Logo

RESLIDES GmbH 

Zurich · Since 2021

The core activity of RESLIDES GmbH is the development, manufacture and marketing of sandals characterized by their modular design, long-lasting design, easy repair and recyclability. The company offers a platform where customers can configure and order their own sandals, emphasizing the sustainability and environmental friendliness of its products.

Sustainability Sector
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re-solution.ch, Dr. Rudolf Rechsteiner Logo

re-solution.ch, Dr. Rudolf Rechsteiner 

Basel · Since 2011

The core activity of Rudolf Rechsteiner's company "re-solution.ch" is consulting and coaching on topics such as renewable energy, transformation of energy systems and sustainability.

Sustainability Sector
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reSPact Foundation Logo

reSPact Foundation 

Zurich · Since 2024

The core activity of the reSPact Foundation is to promote projects and initiatives that drive change towards greater sustainability in three main areas: 1. **Sustainable Textiles & Materials**: Promoting innovation and education to reduce environmental damage in the textile industry, particularly through the development of new materials, circular designs, and the reduction of chemicals, water consumption, and waste. 2. **Sustainable Food System**: Promoting the development of a sustainable food system that strengthens biodiversity and health, and reduces food waste, particularly through solution approaches in the areas of cultivation, processing, distribution, consumption, and circular economy. 3. **Waste Reduction, Recycling & Circular Economy**: Promoting technological and societal projects for a waste-free future, particularly through the development of durable and recyclable design, sharing economies, and closed-loop systems. The reSPact Foundation aims to promote a respectful interaction between humans and natural resources through these activities.

Sustainability Sector
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RESPONSIBALL Logo

RESPONSIBALL 

Biel/Bienne · Since 2021

The core activity of RESPONSIBALL is to support, promote and evaluate football clubs and associations in the implementation of sustainable and socially responsible practices. To this end, RESPONSIBALL collects examples of good practices, creates rankings on the environmental, social and governance performance (ESG) of football clubs, and provides support and resources for the integration of refugees and migrants into sports.

Sustainability Sector
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ResponsiBiz GmbH Logo

ResponsiBiz GmbH 

Richterswil · Since 2020

The core activity of ResponsiBiz is to advise institutional companies and organizations in the field of sustainable development, particularly in the African region. The company serves as a knowledge center and think tank for sustainable development and transformational leadership. It supports customers in developing strategies and solutions for a sustainable future and promotes the exchange of knowledge and expertise between different sectors.

Sustainability Sector
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Resura Baustoff-Recycling AG Logo

Resura Baustoff-Recycling AG 

Surava · Since 2014

The core activity of Resura Baustoff-Recycling AG is the acceptance, sorting and recycling of mineral construction waste, as well as the provision of skips and a skip service for the disposal and transportation of construction waste.

Waste Management Industry
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reterra gmbh Logo

reterra gmbh 

Niederrohrdorf · Since 2010

The company Wurmkompost.ch primarily focuses on breeding compost worms and processing organic waste into valuable worm humus. It also offers products and accessories for composting and environmental protection, such as worm boxes, starter populations of compost worms, engraved products, and kitchen accessories. Additionally, the company provides information and guidance on proper composting and worm care.

Sustainability Sector
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REVcar SA Logo

REVcar SA 

Dorénaz · Since 2013

The core activity of REVcar SA is the revalorization of vehicles, including the purchase, dismantling and recycling of metals, as well as the sale of spare parts.

Waste Management Industry
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Revoltec GmbH Logo

Revoltec GmbH 

Zunzgen · Since 2021

The core activity of Revoltec GmbH encompasses the development and implementation of solutions for system integration, particularly in the field of renewable energies and balancing energy. This includes: * The control and marketing of battery storage systems * The implementation of Power-to-Heat solutions * The integration of industrial controllers into IT infrastructures for monitoring and data analysis * The development of software for safety-critical systems * Consulting and implementation of balancing energy projects The company focuses on developing future-proof solutions that prioritize sufficiency and efficiency, and sees Switzerland's energy future in renewable energies.

Technical Consulting & EngineeringSolar & Photovoltaics
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re-win Logo

re-win 

Basel · Since 2022

The core activity of RE-WIN is the collection, disassembly, storage, transportation and reinstallation of used windows, particularly from Switzerland, in order to reinstall them in Ukraine and thus support the reconstruction in disaster areas.

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.