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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

Advanced Swiss Innovations SA

Geneva · Since 2022

Waste Management Industry

Adventerra SA

Novazzano · Since 2024

Sustainability Sector

Adveterra Swiss AG

Kreuzlingen · Since 2010

Solar & Photovoltaics

Advise4y0u Sàrl

Villeret · Since 2017

Sustainability Sector

AEB Alternativ-Energie Birsfelden AG

Birsfelden · Since 1984

Energy Suppliers

AEDIFICIA SA

Lausanne · Since 2012

Sustainability Sector

Aerogie.plus Solutions AG

Since 2007

Sustainability Sector

Aeschwuhrgenossenschaft Oftringen-Aarburg

Oftringen · Since 1981

AF Solartechnik AG

Lantsch/Lenz · Since 2024

Solar & Photovoltaics

AGECO Sàrl

Champéry · Since 2014

Solar & Photovoltaics

Agena SA, succursale de Romont

Romont Fr · Since 1997

Solar & Photovoltaics

AG für erneuerbare Energien

St. Gallen · Since 2022

Sustainability Sector

AG für Nahrungsmittel-Recycling

Biel-Benken Bl · Since 2010

Farm Shops & FarmsWaste Management Industry

AGGP Genossenschaft

Biel/Bienne · Since 2024

Sustainability Sector

AGINDO SA

Lugano · Since 2011

Waste Management Industry

AGIR Freiamt AG

Merenschwand · Since 1963

Waste Management IndustryGlass, Ceramics, Stone & Construction Materials Industry

Agricompost Sàrl

Jussy · Since 2020

Waste Management Industry

Agriduo Sagl

Sementina · Since 2015

Sustainability Sector

AgriEpendes Sàrl

Ependes Vd

Sustainability Sector

AGRIMOB NR SNC

Monte Carasso · Since 2021

Sustainability Sector

Agrimonia GmbH

Bachenbülach · Since 2012

Sustainability Sector

Agrobrain GmbH

Brüttelen · Since 2000

Sustainability Sector

agro energie GmbH

Lienz · Since 2016

Solar & Photovoltaics

AgroGaz Haute Sarine SA

Ferpicloz · Since 2011

Energy Suppliers

Agrosophia Sagl

Magadino · Since 2021

Sustainability Sector

A-Group Schneider

Eiken · Since 2012

Solar & Photovoltaics

AHO Energy AG

Freienbach · Since 2006

Energy Suppliers

AI AGROINVEST SA

Lugano · Since 2006

Sustainability Sector

AIK Technik AG

Biglen · Since 2018

Waste Management Industry

Airconsulting GmbH

Liebefeld · Since 2021

Sustainability Sector

Airsolaire SA

Evionnaz · Since 2020

Solar & Photovoltaics

Aither Group AG

Zurich · Since 2019

Sustainability Sector

Ajoverts, Benjamin et Guillaume Roy

Porrentruy · Since 2012

Waste Management Industry

akoshop AG

Fahrweid · Since 2000

Sustainability Sector

AKS Kanalsanierung AG

Chur · Since 2023

Waste Management Industry

AKTINA Sàrl

Arbaz · Since 2023

Solar & Photovoltaics

Albert Bassin Sàrl

Biel/Bienne · Since 2022

Sustainability Sector

Albert & Esther Jud, Recycling von Buntmetallrohstoffen

Obfelden · Since 2013

Waste Management Industry

Albin-Pedrotti-Stiftung

St. Gallen · Since 2002

Sustainability Sector

ALENCO FUTURE AG

Stans · Since 1983

Solar & Photovoltaics

Alicia Frésard EcoBio

Biel/Bienne · Since 2024

Sustainability Sector

Alis Gastro und Recycling GmbH

Münchwilen Tg · Since 2004

Other Service IndustriesSustainability Sector

Alka-Tech A. Langenegger

Kriessern · Since 1993

Sustainability Sector

ALKRIS SA

Geneva · Since 2008

Waste Management IndustryWholesale - General Specialty Trade

Allegria AG

Zollikon · Since 2023

Sustainability Sector

Allenspach Lohnbrecher

Wilen (Gottshaus) · Since 2015

Waste Management Industry

Allmendthal-Brunnengenossenschaft Schnottwil

Schnottwil · Since 1923

Allsolar AG

Liebefeld · Since 2001

Solar & Photovoltaics

Allure Sauvage Sàrl

Lully Vd · Since 2021

Sustainability Sector

almonte Schweiz AG

Berikon · Since 2004

Waste Management Industry

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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.