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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

Barzdo Jonathan

Trélex · Since 2016

Sustainability Sector

Basile Brin, Travaux acrobatiques

Martigny-Croix · Since 2023

Solar & Photovoltaics

BATISUN Sàrl

St-Saphorin (Lavaux) · Since 2020

Solar & Photovoltaics

Battilotti S.à r.l.

Renens Vd · Since 1967

Energy Suppliers

Baumgarten Solar AG

Kaltbrunn · Since 2023

Solar & Photovoltaics

BAWA Biogas GmbH

Walterswil So · Since 2005

Energy Suppliers

BAYER GASTRO RECYCLING, Inhaber Thomas Spitz

Pfäfers · Since 2005

Waste Management Industry

B&B Solar GmbH

Zug · Since 2024

Solar & Photovoltaics

BCHAR AG

Zurich · Since 2023

Sustainability Sector

bci Betriebs-AG

Basel · Since 2002

Waste Management Industry

BCP PARTNERS LTD, Limassol, succursale de Genève

Geneva · Since 2023

Sustainability Sector

BDH Energie GmbH

Niederteufen · Since 2014

Sustainability Sector

Beamly SA

Corcelles Ne · Since 2024

Solar & Photovoltaics

Beatrice Lüscher, Biologin

Rubigen · Since 2021

Sustainability Sector

Beauty Solar Sonnenland GmbH

Hergiswil Nw · Since 1999

Sustainability Sector

Beck & Co Umwelt AG

Sursee · Since 2004

Waste Management Industry

Bedrock Geosciences GmbH

Auenstein · Since 2016

Waste Management Industry

Beeler Reinigungsdienst

Flums · Since 2006

Waste Management Industry

Be Energy Suisse Occidentale SA

Alle · Since 2023

Waste Management Industry

Belektron Environmental Solutions AG

Zug · Since 2022

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.