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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

Atelier Nature et Paysage Sàrl

Satigny · Since 2015

Sustainability Sector

Atlas Energies Sàrl

Le Mont-Sur-Lausanne · Since 2023

Solar & Photovoltaics

Atomes Sàrl

Ropraz · Since 2018

Sustainability Sector

Atrium Energy AG

Schaffhausen · Since 2023

Solar & Photovoltaics

Augustin Livio

Alvaschein · Since 2024

Sustainability Sector

Auric Capital GmbH

Zurich · Since 2022

Sustainability Sector

Auror SA

Geneva · Since 1992

Waste Management Industry

Aurum Gavia SA

Agno · Since 2005

Waste Management Industry

AUTARK Swiss GmbH

Buch Am Irchel · Since 2018

Solar & Photovoltaics

Autogesellschaft Sissach-Eptingen AG

Fehren · Since 2019

Waste Management Industry

Autoverwertung Katouh

Niedergesteln · Since 2021

Waste Management Industry

Autoverwertung Khatib GmbH

Buchs Zh · Since 2008

Waste Management Industry

Autoverwertung und Carrosserie, Adriano Gava

Rothenbrunnen · Since 1982

Waste Management Industry

Auxanõ Green Sàrl

Geneva · Since 2022

Solar & Photovoltaics

AVANEVO Group AG

Gisikon · Since 2015

Solar & Photovoltaics

AVENIR21 SARL

Grand-Lancy · Since 2008

Sustainability Sector

AVINA STIFTUNG

Zurich · Since 2023

Sustainability Sector

AWAS AG

Salenstein · Since 1996

Waste Management Industry

AYEGAN SA

Breganzona · Since 2020

Solar & Photovoltaics

Azienda Agricola 2 Masserie Sagl

Purasca · Since 2024

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.

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.