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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today

DirectoryEnergy & Environment

Energy & Environment

Filters

IndustryEnergy & Environment

Search results

Matching companies

9'017 companies found

Swinergies SA

Delémont · Since 2018

Solar & Photovoltaics

Swisox - The Sustainable Marketplace SA

Geneva · Since 2022

Sustainability Sector

C&JDL der Agharese

Höri · Since 2024

Waste Management Industry

Swiss Aluminium Capsule Recycling

Fribourg · Since 2020

Waste Management Industry

Swiss-Ben, Inh. Miroci

Schwerzenbach · Since 2016

Waste Management Industry

Swissbinn SA

Claro · Since 2012

Sustainability Sector

Swiss Birdradar Solution AG

Winterthur · Since 2013

Sustainability Sector

SWISS-B KHAN Sàrl

Marly · Since 2024

Sustainability Sector

Swissbraun AG

Wilen (Sarnen) · Since 2007

Sustainability Sector

Swiss Chemical Solutions Sàrl

Geneva · Since 2012

Sustainability Sector

Swiss Circular Economy Sàrl

St-Saphorin-Sur-Morges · Since 2021

Sustainability Sector

Swiss Clean Power AG

Altbüron · Since 2013

Solar & Photovoltaics

Swiss-Clean-Rakity

Courroux · Since 2019

Waste Management Industry

Swiss Datacenter Efficiency Association (SDEA)

Bern · Since 2020

Sustainability Sector

SwissDesal GmbH

Seuzach · Since 2021

Swiss Ecogestes Sàrl

Lausanne · Since 2023

Sustainability Sector

SWISS ECOLOGY, RECYCLING AND ENERGY COMPANY SA

Monte Carasso · Since 2016

Waste Management Industry

SwissEcotech, Colin

Fétigny · Since 2022

Sustainability Sector

Swiss Energy Group GmbH

Passugg · Since 2022

Solar & Photovoltaics

Swiss Energy Contracting GmbH

Geuensee · Since 2019

Solar & Photovoltaics

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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.