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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

MORE Engineering SA

Lumino · Since 2010

Solar & Photovoltaics

Moreno Sorini

Melano · Since 2022

Waste Management Industry

Moritz Hunziker AG elektrische Anlagen

Birsfelden · Since 2020

Solar & Photovoltaics

Mottisson SA

Collonges · Since 2013

Solar & Photovoltaics

MRG McDonald's Schweiz Recycling-Genossenschaft

Bern · Since 2010

Waste Management Industry

MRS Immobilier SA

Aigle · Since 2009

Solar & Photovoltaics

M. Rüdisühli Consulting

Auenstein · Since 2002

Solar & Photovoltaics

M. Said

Zurich · Since 2020

Sustainability Sector

M.Sc. HLK/Arch-Ing. A. Daralnakhla

Zurich · Since 2023

Sustainability Sector

Muchenberger AG

Basel · Since 1991

Solar & Photovoltaics

MUCplus Ulrich Münch

Grandson · Since 2024

Solar & Photovoltaics

Muldenservice & Recycling Julier Nord AG

Lenzerheide/Lai · Since 2000

Waste Management Industry

BULA Immobilien AG

Sarnen · Since 2014

Waste Management Industry

Müller Beratung

Witterswil · Since 2024

Solar & Photovoltaics

MULLER SOLUTIONS DURABLES SARL

Fully · Since 2019

Solar & Photovoltaics

Mürli AG

Walenstadt · Since 2005

Waste Management Industry

muschnas Lutz & Mühlethaler GmbH

Rhäzüns · Since 1994

Sustainability Sector

M. Weissinger-Maschio Entsorgung und Hauswartung

Berneck · Since 2009

Waste Management Industry

MYCO fair trade Sàrl

Givrins · Since 2015

Sustainability Sector

MYCORI AG

Kilchberg Zh · Since 2023

Sustainability Sector

MyDIO SA

Geneva · Since 2017

Sustainability Sector

My Soleil SA

Saxon · Since 2012

Solar & Photovoltaics

NAGEL Agroénergie Sàrl

Charmoille · Since 2012

Solar & Photovoltaics

Nait Chabane Chetrit N&C SNC

Nyon · Since 2016

Solar & Photovoltaics

nares Grajçevci

Diessenhofen · Since 2021

Sustainability Sector

Natbiol Sàrl

Crémines · Since 2011

Sustainability Sector

Nathalie Grandjean

Ferlens Vd · Since 2011

Sustainability Sector

BestandWerk-Sanierung GmbH

Gossau Zh · Since 2013

Sustainability Sector

NaturalConcepts Tom Bischof

St. Gallen · Since 2022

Sustainability Sector

NABA Petris Naturgartenbau-Beratung für Natur und Umwelt-Aktivferien Irland

Sempach · Since 2001

Sustainability Sector

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.

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.