Directory Industries Places KnowledgeComparisonsSoon

Sign in Check visibility

Recognised by the
HSG Startup Label

The first Swiss company directory, built to boost AI visibility.

Product

Pricing
Directory
Industries

Company

About
Contact
Legal

© 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

Business Processing Engineering SAGL

Paradiso · Since 2011

Sustainability Sector

Buuregnossi Cham GEN

Cham

Sustainability Sector

BVCS AG

Rotkreuz · Since 2004

Waste Management Industry

CABB (Chauffage à bois Baulmes) SA

Baulmes · Since 2006

Energy Suppliers

CAD Givrins SA

Givrins · Since 2013

Energy Suppliers

CÀDOR SA

Orvin · Since 2023

Energy Suppliers

Caeruleum Globe & Sustainability Sàrl

Coinsins · Since 2023

Sustainability Sector

Cagest Sàrl

Fontaines Ne · Since 2019

Sustainability Sector

Calanda Solar AG

Felsberg · Since 2013

Solar & Photovoltaics

Calore Borgo Sagl

Poschiavo · Since 2016

Energy Suppliers

Calvelo Guardado JMC Projects

Versoix · Since 2021

Sustainability Sector

Camenzind Abbruch + Räumungen + Umgebung

Gersau · Since 2008

Waste Management Industry

Eco Organic Systems AG

Hünenberg · Since 2019

Waste Management Industry

Carbon Capital Ventures GmbH

Zurich · Since 2010

Sustainability Sector

Carbon Clean Energy SA

Morges · Since 2018

Sustainability Sector

Carbon Management Company GmbH

Sarnen · Since 2011

Sustainability Sector

CarbonVanish GmbH

Engelberg · Since 2024

Sustainability Sector

CarbonZero Sagl

Monteggio · Since 2004

Sustainability Sector

Car Brothers KLG

Boningen · Since 2019

Waste Management Industry

Cardinaux Services Sàrl

L'Abbaye · Since 2016

Solar & Photovoltaics

Outbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub

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.

Per page

1
338
339
340
341
451

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.