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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

DeLAB Suisse GmbH

Cham · Since 2019

Waste Management Industry

DÉLISS Sàrl

Mex Vd · Since 2021

Sustainability Sector

dellaemmi by Emily Schink

Birsfelden · Since 2022

Sustainability Sector

Delta Environnement Sàrl

Geneva · Since 2024

Waste Management Industry

DEMEX LA CÔTE Sàrl

Coinsins · Since 2008

Waste Management Industry

DEMIND SCHWEIZ SA

Chiasso · Since 1972

Waste Management Industry

Demolitec Sàrl

Les Breuleux · Since 2013

Waste Management Industry

Démontage 3000, Pascal Paltenghi

Combremont-Le-Petit · Since 1998

Waste Management Industry

Denk Future Capital GmbH

Unterägeri · Since 2024

Solar & Photovoltaics

Deponie Höll AG

Boswil · Since 2015

Waste Management Industry

DEREBA AG

Wettingen · Since 2012

Waste Management Industry

de Rham Services Sàrl

Vandoeuvres · Since 2014

Waste Management Industry

DER ORT Inh. christine walser

Bern · Since 2020

Sustainability Sector

Designs&more by Paula Jácome Leroux

Kilchberg Zh · Since 2018

Sustainability Sector

Detag Nachsorge AG

Frauenkappelen · Since 1997

Waste Management Industry

Deutsche Biofonds Enerji ve Madencilik Yatirim Danismanlik Anonim Sirketi, Cankaya/Ankara (TR), Zweigniederlassung Zürich

Zurich · Since 2022

Energy Suppliers

Devanthey Vincent

Evionnaz · Since 2020

Waste Management Industry

dezmE Lucretia Widmer

Teufen Ar · Since 2011

Energy Suppliers

DG-Solar GmbH

Zug · Since 2025

Solar & Photovoltaics

D. Gygax Transport

Balsthal · Since 2012

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.