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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

BSR Brütsch Security-Recycling AG

Diessenhofen · Since 1995

Waste Management Industry

B-S recyclage Sàrl

Saignelégier · Since 2024

Waste Management Industry

BS Recycling Bachmann & Stoffel

Jona · Since 2012

Waste Management Industry

Buchhof GmbH

Knonau · Since 2015

Farm Shops & FarmsEnergy Suppliers

BUCHMA GmbH

Lyssach · Since 2010

Waste Management Industry

Buck Haustechnik, Sanitär, Heizung und Solartechnik

Birmenstorf Ag · Since 2002

Solar & Photovoltaics

buckingham geostudios

Bern · Since 2011

Sustainability Sector

Büelen-Genossenschaft

Davos Dorf · Since 1986

Bühlmann Recycling AG

Cressier Fr · Since 2009

Sustainability Sector

BUMANN RECYCLING AG

Kalpetran · Since 2019

Waste Management Industry

Buoffen Wasser-AG

Oberiberg · Since 1974

Bureau DAC Sàrl

Geneva · Since 2024

Sustainability Sector

Bureau d'étude aquatique et appliquée, Nathalie Menétrey

Le Mont-Sur-Lausanne · Since 2012

Sustainability Sector

BUREAU NOCTUA Sàrl

Les Acacias · Since 2016

Sustainability Sector

Bürgin Tartufi & Nocciole

Remetschwil · Since 2001

Sustainability Sector

Burgrain Wasser AG

Willisau · Since 1969

Burkhard & Burkhard GmbH

Zurich · Since 2009

Sustainability SectorReal Estate Project Development

BurKraft AG

Zezikon · Since 2024

Energy Suppliers

Büro für Faunistik - Goran Dusej

Rottenschwil · Since 2021

Sustainability Sector

Burrus Development Group Sàrl

Cologny · Since 2022

Sustainability 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.

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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.