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

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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryEnergy & Environment

Energy & Environment

Filters
IndustryEnergy & Environment
Search results

Matching companies

8'993 companies found

SU

Safi-Widmer Umweltberatungen 

Winterthur · Since 2025

Sustainability Sector
View profile
GA

GAAP AGRO SA 

Corminboeuf · Since 2025

Sustainability Sector
View profile
US

UNYQUM Sagl 

Zurich · Since 2025

Sustainability Sector
View profile
WG

WindLB GmbH 

Zug · Since 2025

Sustainability Sector
View profile
HS

Heini Solar 

Lucerne · Since 2025

Solar & Photovoltaics
View profile
DK

Delb Klima- und Umweltberatung 

Zurich · Since 2025

Sustainability Sector
View profile
RS

Recygrave SA 

Grône · Since 2025

Waste Management Industry
View profile
VN

Visum Natura AG 

Bassersdorf · Since 2025

Sustainability Sector
View profile
CS

Collect'tri Sàrl 

St-Maurice · Since 2025

Waste Management Industry
View profile
KH

Kabelrec Hauser/Zwiebler KLG 

Kerzers · Since 2025

Waste Management Industry
View profile
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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.
Per page
102050
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  • 891
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  • More pages
  • 900
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.