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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

Frédérique Choffat Schluchter - Formation Conseil

Vessy · Since 2022

Sustainability Sector

Fretz Kanal-Service AG

Altdorf Ur · Since 2021

Waste Management Industry

Frischknecht Altmetall entsorgung

Uzwil · Since 2010

Waste Management Industry

Frisun Sàrl

Estavayer-Le-Lac · Since 2022

Solar & Photovoltaics

F-TEC Systems SA

Monthey · Since 2000

Fuchs - Compact

Pampigny · Since 2017

Waste Management Industry

Fungi Swiss par Mishra-Newbery

Geneva · Since 2024

Sustainability Sector

Fürobe Energie GmbH

Rickenbach Lu · Since 2015

Energy SuppliersHolding CompaniesWholesale - Fuels & Petroleum Products

Furrer 57 GmbH

Cham · Since 2005

Solar & Photovoltaics

Fu Tai Sàrl

Lausanne · Since 2007

Sustainability Sector

FUTURE SAANENLAND

Gstaad · Since 2023

Waste Management Industry

futurs proches

Bretonnières · Since 2022

Sustainability Sector

Gabriela Theiler Metallhandel

Matzingen · Since 2010

Waste Management Industry

GALEG Umwelttechnik GmbH

Leuggern · Since 2023

Waste Management Industry

Galliker Energie AG

Kaltbach · Since 2012

Solar & Photovoltaics

Gamma Ecologica Sagl

Paradiso · Since 2009

Waste Management Industry

GANAJ RAMSI

Eschenbach Lu · Since 2011

Waste Management Industry

Gartenmann Engineering AG

Les Acacias · Since 2016

Sustainability Sector

Gastroabfall Haslital GmbH

Schattenhalb · Since 2020

Waste Management Industry

gautschi project engineering gmbh

Gümligen · Since 2023

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.