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

DirectorySustainability Sector

Sustainability Sector

Filters

IndustryEnergy & EnvironmentIndustrySustainability Sector

Search results

Matching companies

2'725 companies found

CHRISTOPH SIGRIST ALTBAUSANIERUNGEN

Riedstätt · Since 2019

Sustainability Sector

Chudacoff Oekoscience

Zurich · Since 2002

Sustainability Sector

Circolor Sàrl

Sierre · Since 2023

Sustainability Sector

cirkla

Basel · Since 2021

Sustainability Sector

Citygreen Sàrl

Fleurier · Since 2009

Sustainability Sector

City Health, Inhaberin Kahlmeier Bircher

Pfäffikon Zh · Since 2024

Sustainability Sector

Claude Ganty

Geneva · Since 2011

Sustainability Sector

CleanData

La Chaux-De-Fonds · Since 2022

Sustainability Sector

CLEANIOS SA

Payerne · Since 2020

Sustainability Sector

Cleantec Consult AG

Zurich · Since 2013

Sustainability Sector

CLIMATE IMPULSE SA

Lausanne · Since 2023

Sustainability Sector

Climat Nature - Jean Michel Koehler

Bex · Since 2024

Sustainability Sector

Cloux Arnaud

Villars-Bozon · Since 2023

Sustainability Sector

C nature Sàrl

Vernier · Since 2010

Sustainability Sector

CO2 Pipeline Schweiz AG

Basel · Since 2020

Sustainability Sector

Comment-dire.ch, Camille Rol

Bossonnens · Since 2018

Sustainability Sector

CONCEPTA AG

Davos Dorf · Since 1988

Sustainability Sector

Consortage de l'Etable Communautaire de Daillon

Daillon · Since 1991

Sustainability Sector

Consulenze Energetiche Simone Scardua Sagl

Gordola · Since 2024

Sustainability Sector

Convergence Trading & Consulting GmbH

Winterthur · Since 2002

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.

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