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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

Lifecenter AG

Thayngen · Since 2017

Sustainability Sector

Lightswing Solar Sàrl

Geneva · Since 2021

Solar & Photovoltaics

Ligrufa Ausserschwyz AG

Zurich · Since 1996

General ContractorsSolar & PhotovoltaicsReal Estate Brokerage

LIM Lutz Industrie Montagen GmbH

Rüdlingen · Since 2011

Solar & Photovoltaics

Litoka AG

Kaiseraugst · Since 1958

Waste Management Industry

LKonsult / Lene Keerberg

Meilen · Since 2018

Sustainability Sector

Localtherm AG

Biel/Bienne · Since 2022

Energy Suppliers

Loca S.A.

Porrentruy · Since 1991

Waste Management Industry

Logmed Solutions AG

Thun · Since 2012

Waste Management Industry

LOGSOLAR Holding AG

Oberhofen Am Thunersee · Since 2014

Solar & Photovoltaics

Lokale Energie Genossenschaft Oberhofen Süd

Turbenthal · Since 2008

Energy Suppliers

LOTUS Facility Services GmbH

Würenlos · Since 2022

Sustainability Sector

L.O.W. Distribution SA

Sion · Since 2008

Sustainability Sector

Lucas Beck GmbH

Beinwil (Freiamt) · Since 2019

Sustainability Sector

Lucien Courtet

Courgenay · Since 1953

Waste Management Industry

Ludwig Maurer, Prosolaire

Gümmenen · Since 1991

Solar & Photovoltaics

luftkollektiv gmbh

Basel · Since 2017

Sustainability Sector

Luigi Della Casa

S. Pietro · Since 1988

Waste Management Industry

Lulu Recycling titulaire Alabay

Lausanne · Since 2023

Waste Management Industry

Lumos Solar AG

Winterberg Zh · Since 2015

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.