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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryEnergy & Environment

Energy & Environment

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IndustryEnergy & Environment
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Matching companies

9'016 companies found

Farmix GmbH Logo

Farmix GmbH 

Illnau · Since 2021

The core activity of Farmix GmbH is the production and distribution of environmentally friendly products, particularly sugarcane drinking straws and cutlery, serving as an alternative to conventional, environmentally harmful products.

Sustainability Sector
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Fasel Energie AG Logo

Fasel Energie AG 

Alterswil Fr · Since 2019

The core activity of Fasel Energie AG is the generation and supply of renewable energies, in particular solar energy and district heating.

Energy SuppliersSolar & Photovoltaics
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Fatti a mano Paradis GmbH Logo

Fatti a mano Paradis GmbH 

Rüschegg Gambach · Since 2021

The core activity of Fatti a mano Paradis GmbH is the application and dissemination of permaculture concepts for farming families and their farms, as well as the translation of agricultural and nature-related texts.

Sustainability Sector
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faunatur Karin Löffel Logo

faunatur Karin Löffel 

Bülach · Since 2007

The core activity of Faunatur is the provision of services in the fields of nature conservation and ecology, particularly in the areas of biodiversity, monitoring, success control, fauna and policy evaluation.

Sustainability Sector
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Faunenatur Sàrl Logo

Faunenatur Sàrl 

St-Saphorin-Sur-Morges · Since 2022

The company FauneNatur primarily focuses on the conservation and promotion of biodiversity in various ecosystems, including forestry, aquatic, urban nature, and agriculture. The core activities include: * Forestry: Planning and implementation of projects to promote multifunctional and sustainable forestry, including the development of strategies for forest-game relationships and the implementation of works for biodiversity conservation. * Aquatic: Engineering services for the design and protection of water bodies, including the planning and implementation of projects for the conservation and restoration of wetlands. * Urban Nature: Planning and implementation of projects to promote biodiversity in urban areas. * Agriculture: Consulting and support for the conservation and promotion of biodiversity in agricultural areas, including the planning and implementation of projects for the conservation of species and habitats. * Research and Education: Conducting research projects and educational activities to promote understanding and appreciation of biodiversity. The company also offers consulting and engineering services for the conservation and promotion of biodiversity, including the implementation of works for the conservation of species and habitats, the planning and implementation of projects for the conservation and restoration of ecosystems, and consulting on the development of strategies for the conservation and promotion of biodiversity.

Sustainability Sector
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Federico Solutions Logo

Federico Solutions 

Satigny · Since 2011

Federico Solutions is a consulting and multi-domain solution provider that diagnoses complex situations, designs tailored technical and organizational solutions, and supports implementation and change. Core services include strategy and diagnosis, infrastructure and systems (including business automation and AI), prototyping and R&D, and facilitation/coaching.

Sustainability Sector
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Fehlings Gruppe AG Logo

Fehlings Gruppe AG 

Baar · Since 2019

Fehlings Gruppe AG is a system provider for rail superstructure supply and disposal, offering products and services for track engineering. Its portfolio includes new and used materials (e.g. wooden, concrete, steel and plastic sleepers, Vignol and grooved rails, switch components), construction-site supply, track removal, sleeper refurbishment and waste-management services.

Specialized Construction ActivitiesWaste Management Industry
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Feierabend AG Wasserkraft + Verwaltung Logo

Feierabend AG Wasserkraft + Verwaltung 

Hirzel · Since 2018

The core activity of the company Fabrik im Schiffli is the rental of individual spaces such as commercial space, office or studio to companies and the generation of electricity through its own hydroelectric power plant.

Energy SuppliersProperty Management
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Felder Holz-Solarenergie Logo

Felder Holz-Solarenergie 

Sempach · Since 2007

Felder Holz-Solarenergie specializes in the installation and service of wood-fired heating systems and solar thermal systems for domestic hot water and heating support. Services include delivery, installation, commissioning and maintenance of wood chip, pellet and log boilers, storage and control systems, system integration and monitoring.

Solar & Photovoltaics
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Feldgas GmbH Logo

Feldgas GmbH 

Ebnet · Since 2015

The core activity of Feldgas GmbH is the production of biogas through the anaerobic digestion of farm manure products such as slurry and dung, as well as a limited proportion of co-substrates, particularly food waste and organic waste. The produced biogas is used for electricity and heat generation. In addition, the company offers a waste disposal service for food waste and takes over the delivery of digestate as fertilizer.

Energy SuppliersWaste Management Industry
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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.