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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today

DirectoryEnergy & Environment

Energy & Environment

Filters

IndustryEnergy & Environment

Search results

Matching companies

8'993 companies found

Verein Senke Schweizer Holz SSH

Lucerne · Since 2014

Sustainability Sector

Verein Sportbörse

Niederwangen B. Bern · Since 1994

Sustainability Sector

Verein Traditionelle Gesundheitsakademie für Mensch, Tier und Natur

Rorschach · Since 2024

Sustainability Sector

Verein Trash Hero World

Inwil · Since 2017

Sustainability Sector

Verein WaBa CR

Rorschach · Since 2024

Sustainability Sector

VermiSuisse Wurmerde GmbH

Krattigen · Since 2011

Waste Management Industry

Verres Express, Gendre Pascal

Geneva · Since 2012

Waste Management Industry

Vertéole Suisse SA

Martigny · Since 2018

Sustainability Sector

VetSun SA

Penthalaz · Since 2022

Energy Suppliers

Via Ferrata Sàrl

Monthey · Since 2004

Sustainability Sector

Viehzuchtgenossenschaft Grengiols, V.G.G.

Grengiols · Since 1917

Sustainability Sector

Vieux Bois & Fils Sàrl

La Tour-De-Trême · Since 2024

Waste Management Industry

Vimana System Sagl

Locarno · Since 2022

Solar & Photovoltaics

Vinqenz Markaj Entsorgung

Baar · Since 2024

Waste Management Industry

Viridi RE (Schweiz) GmbH

Schaffhausen · Since 2021

Solar & Photovoltaics

virtuellement-la.com, Lebowitz

Geneva · Since 2011

Sustainability Sector

Vismara Raffaele & Figlio SA

Paradiso · Since 1986

Waste Management Industry

Vitanel GmbH

Dübendorf · Since 2016

Sustainability Sector

Vitaseed AG

Spiez · Since 2006

Sustainability Sector

Vita Solare / VAB Consulting V. Arti

Basel · Since 2006

Sustainability Sector

BOSS Solar GmbH

Fislisbach · Since 2018

Solar & Photovoltaics

Vivaldis SA

Cernier · Since 2015

Energy Suppliers

Vivasol GmbH

Münchenstein · Since 2013

Solar & Photovoltaics

Vivciklo Sàrl

Founex · Since 2022

Waste Management Industry

VLS Verein Landwirtschaft Saastal

Saas-Almagell · Since 2015

Sustainability Sector

VOé gasser SA

Assens · Since 2024

Solar & Photovoltaics

Vogelsanger Agro AG

Beggingen · Since 2019

Sustainability Sector

Vogel Solar- und Energietechnik

Fischbach Lu · Since 1995

Solar & Photovoltaics

Volta Sun Sàrl

Crissier · Since 2013

Solar & Photovoltaics

Vonlaufen Friedrich Elektro-Solar GmbH

Beckenried · Since 1995

Solar & Photovoltaics

VOSM Beratung & Engineering AG

Zurich · Since 2006

Waste Management Industry

VS Création bois Sàrl

Les Acacias · Since 2024

Solar & Photovoltaics

VS Energy AG

Brig · Since 2014

Solar & Photovoltaics

VS Sonnenstrom AG

Susten · Since 2012

Solar & Photovoltaics

Wälchli energy

Burgdorf · Since 2023

Energy Suppliers

WAM solar-invest GmbH

Lyss · Since 2021

Solar & Photovoltaics

WANEZ GmbH

Zimmerwald · Since 2001

Wärmebau AG

Weiningen Zh · Since 2024

Solar & Photovoltaics

Wärme Feld, Inhaber Spielmann

Messen · Since 2022

Energy Suppliers

Wärme Bühl GmbH

Staffelbach · Since 2021

Energy Suppliers

Wärme Mittelland AG

Solothurn · Since 2012

Energy Suppliers

Wärme Gottlieben AG

Gottlieben · Since 2024

Energy Suppliers

Wärme Nassen GmbH

Nassen · Since 2006

Energy Suppliers

Wärmepumpen und Solartechnik Baumann

Grabs · Since 1997

Solar & Photovoltaics

Wärme Vals AG

Vals · Since 2018

Energy Suppliers

Wärmeverbund Aefligen GmbH

Aefligen · Since 2023

Energy Suppliers

Wärmeverbund Aetingen AG

Aetingen · Since 2016

Energy Suppliers

Wärmeverbund Bad Unterrechstein GmbH

Grub Ar · Since 2003

Energy Suppliers

Wärmeverbund Amden AG

Amden · Since 2010

Energy Suppliers

Wärmeverbund Bauma AG

Bauma · Since 2022

Energy Suppliers

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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.