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

Energy & Environment

Filters
IndustryEnergy & Environment
Search results

Matching companies

9'016 companies found

RB

Regionale Brennholzzentrale Stich GmbH 

Nesslau · Since 2009

Sustainability Sector
View profile
RW

Regionaler Wärmeverbund AG Heimberg-Steffisburg (REWAG) 

Heimberg · Since 2006

Energy Suppliers
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RT

Regionale Tierkörpersammelstelle Visp/Westlich Raron AG 

Visp · Since 1991

Waste Management Industry
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RW

Regionale Wasserversorgung Birstal-Thierstein AG 

Zwingen · Since 1971

Water Supply
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RA

regiosol AG 

Oberstammheim · Since 2012

Solar & Photovoltaics
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RD

Régulation de nuisibles Flükiger Sàrl 

Marin-Epagnier · Since 2019

Sustainability Sector
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RD

Relais du Châtelot, Société coopérative 

Les Planchettes · Since 2001

Sustainability Sector
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RG

reminder GmbH 

Jeuss · Since 2011

Energy Suppliers
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RS

REM Solar Sàrl 

Geneva · Since 2023

Solar & Photovoltaics
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RB

René Berra S.A. 

La Chaux-De-Fonds · Since 1977

Energy Suppliers
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RE

Renewable Energy Solutions Sagl 

Losone · Since 2016

Solar & Photovoltaics
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R

Replantish 

Geneva · Since 2024

Sustainability Sector
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RE

Repro Energy AG 

Baar · Since 2007

Solar & Photovoltaics
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RS

RESolar Sàrl 

Boncourt · Since 2011

Solar & Photovoltaics
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RF

RESTOR Foundation 

Zug · Since 2020

Sustainability Sector
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RG

Retake GmbH 

Zurich · Since 2012

Waste Management Industry
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RS

Retriva SA 

Boudry · Since 1998

Waste Management Industry
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RR

REVAG recycling ag 

Heimberg · Since 2014

Sustainability Sector
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RE

REVITEC ENERGY (Schweiz) AG 

Cham · Since 2020

Solar & Photovoltaics
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RA

ReVolt AG 

Zug · Since 2019

Waste 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.
Per page
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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.