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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
Search results

Matching companies

9'016 companies found

Fermeto Handels AG Logo

Fermeto Handels AG 

Münchenstein · Since 1979

Waste Management Industry
View profile5(1)
Fernwärmetechnik Gadola Logo

Fernwärmetechnik Gadola 

Haldenstein · Since 2019

The core activity of Fernwärmetechnik Gadola is the planning, consulting and execution of district heating systems, particularly in the design and dimensioning of pipeline networks as well as the supply of related products such as plastic jacket pipes, flexible PE-Xa pipes and leak warning systems.

Energy Suppliers
View profile5(1)
Ferro Recycling Verein zur Förderung des Recyclings von Stahlblechverpackungen Logo

Ferro Recycling Verein zur Förderung des Recyclings von Stahlblechverpackungen 

Zurich · Since 1994

The core activity of Ferro Recycling is the collection and recycling of tinplate packaging.

Waste Management Industry
View profile5(1)
FESTEX AG Logo

FESTEX AG 

Luterbach · Since 2018

The company's core activity primarily includes asbestos remediation and disposal, as well as the solidification of asbestos-containing demolition materials. Additionally, the company also offers painting services, hazardous substance remediation, blasting technology (sandblasting, shot blasting, dry ice blasting) and scaffolding construction.

Waste Management Industry
View profile5(1)
FG Haustechnik GmbH Logo

FG Haustechnik GmbH 

Freienbach · Since 2008

Solar & Photovoltaics
View profile1(1)
Fiechter Heizungen AG Logo

Fiechter Heizungen AG 

Möhlin · Since 1975

The core activity of Fiechter Heizungen AG is the planning, installation and maintenance of heating systems, particularly in the area of heating renovations and new constructions.

Solar & Photovoltaics
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Flückiger + Schärer GmbH Logo

Flückiger + Schärer GmbH 

Wyssachen · Since 2001

The core activity of Flückiger + Schärer GmbH encompasses the installation, maintenance and repair of: heating systems, solar systems, sanitary systems, plumbing work, lightning protection systems, and chimney construction. Additionally, the company also offers core drilling and a comprehensive repair service.

Sheet Metal WorkSolar & Photovoltaics
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Fluxim AG Logo

Fluxim AG 

Winterthur · Since 2007

The company Fluxim develops and distributes software and offers additional services such as consulting, training, customized software development and device characterization to meet the needs of its customers in the field of materials science and research.

Solar & Photovoltaics
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FMV SA Logo

FMV SA 

Sion · Since 1991

The company's core activity is the production, distribution and utilisation of renewable energy, particularly hydropower, photovoltaics and other renewable energies. The company operates a 100% renewable production park and aims to become the largest Swiss hydropower producer by 2050.

Energy SuppliersEnergy Industry
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free energy M. Kindlimann Logo

free energy M. Kindlimann 

Gontenschwil · Since 2004

The company free energy is primarily active in the areas of water filtration, washing and rinsing systems, nutrition, and health products. It distributes products such as water filters, drinking bottles, fittings, textile washing systems, dishwashing systems, and cleaning products. In addition, the company also offers books, DVDs, oracle cards, and other spiritual products. It appears that the company has a focus on sustainable and healthy living.

Sustainability Sector
View profile5(1)
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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.