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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

M. Lüchinger AG

Perlen · Since 1985

Waste Management Industry

MMS Consult Schwab

Autigny · Since 2014

Solar & Photovoltaics

Momocycling Momir Veselinov

Lenzburg · Since 2023

Waste Management Industry

MondiaSolar SA

Geneva · Since 2011

Solar & Photovoltaics

Montagebau Kulpinski

Eriswil · Since 2012

Solar & Photovoltaics

Montanum, J.-B. Wettstein

Ste-Croix · Since 2016

Sustainability Sector

MONT-BLANC RECYCLAGE Sàrl

Satigny · Since 2020

Waste Management Industry

MontCAD SA

Montreux · Since 2024

Energy Suppliers

MoosguetSolar Genossenschaft

Ruswil · Since 2024

Solar & Photovoltaics

Moos Kompost AG

Adligenswil · Since 2006

Waste Management Industry

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

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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.