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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

NATÜR - Yasemin Kurtogullari

Bern · Since 2024

Sustainability Sector

Naviterra GmbH

Ruswil · Since 2017

Solar & Photovoltaics

Neno Recycling GmbH

Balsthal · Since 2022

Waste Management Industry

NEO PV GmbH

Heerbrugg · Since 2023

Solar & Photovoltaics

Neotex Concept, Berrios

Bulle · Since 2019

Sustainability Sector

Ness Energy SA

Chêne-Bourg · Since 2023

Solar & Photovoltaics

netto-null ag

Waldkirch · Since 2019

Solar & Photovoltaics

Netzanstalt Küsnacht

Küsnacht Zh · Since 2009

Energy Suppliers

NETZERO SWISS AG

Zurich · Since 2006

Sustainability Sector

Neu-Exakta AG

Wetzikon Tg · Since 1997

Waste Management Industry

New Adaptix AG

Hombrechtikon · Since 1997

Solar & Photovoltaics

New Energy Control SA

Montmollin · Since 2023

Solar & Photovoltaics

New Tech Trade & Development GmbH

Gossau Sg · Since 2012

Solar & Photovoltaics

NEWTOS AG

Bäch Sz · Since 2011

Solar & Photovoltaics

NexusVesting Sàrl

Bursinel · Since 2018

Sustainability Sector

Nexxt Climate AG

Hochdorf · Since 2012

Sustainability Sector

N. Gudelj Consult

Zwingen · Since 2018

Sustainability Sector

Niklaus Agrarservice GmbH

Brislach · Since 2020

Sustainability Sector

Nina Moser Traber Naturschutz- und Biodiversitätsförderprojekte

Homburg · Since 2019

Sustainability Sector

NISCH Consult GmbH

Zurich · Since 2024

Coaching & Personal DevelopmentManagement ConsultingSustainability 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.