ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised 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 · Imprint744,089 companies indexed · Last updated: today
DirectoryEnergy & Environment

Energy & Environment

Filters
IndustryEnergy & Environment
Search results

Matching companies

9'017 companies found

TM

Theler Moos Ried-Brig AG 

Ried-Brig · Since 2016

Waste Management Industry
View profile
"N

"The Nobel Sustainability Trust" Foundation 

Zurich · Since 2007

Sustainability Sector
View profile
TM

THERGEN MÜLLER 

Wabern · Since 2013

Solar & Photovoltaics
View profile
TC

ThermEauSolaire Cédric Saugy 

La Tour-De-Peilz · Since 2017

Solar & Photovoltaics
View profile
TS

ThermEco Sàrl 

Saules · Since 2023

Solar & Photovoltaics
View profile
TB

Thermoréseau Buix Sàrl 

Buix · Since 2016

Energy Suppliers
View profile
TB

THERMORESEAU BURTIGNY SA 

Burtigny · Since 2007

Energy Suppliers
View profile
TS

The Solar Company Sàrl 

Meyrin · Since 2020

Solar & Photovoltaics
View profile
T

Thiébaud 

Geneva · Since 2005

Sustainability Sector
View profile
TG

THINK GREEN TECHNOLOGIES SA 

Chavannes-Des-Bois · Since 2023

Sustainability Sector
View profile
TM

TH Mining AG 

Sarnen · Since 2017

Sustainability Sector
View profile
TM

Thomas Meyer GmbH 

Dagmersellen · Since 2012

Water Supply
View profile
TS

Thommen SA Lancy/Genève 

Grand-Lancy · Since 2023

Waste Management Industry
View profile
TS

Thorion Solar Sigrist EF 

Malters · Since 2024

Solar & Photovoltaics
View profile
TG

thurenergie gmbh 

Wil Sg · Since 2024

Energy Suppliers
View profile
TG

Thurhof GmbH 

Mettendorf Tg · Since 2006

Sustainability Sector
View profile
TA

THURPOWER AG 

Bazenheid · Since 2002

Energy Suppliers
View profile
TA

Tiba AG 

Flawil · Since 2024

Solar & Photovoltaics
View profile
TD

TI.GREEN di Magnaghi Luca 

Chiasso · Since 2014

Solar & Photovoltaics
View profile
TJ

Tip-Top Junior Sàrl 

Bernex · Since 2008

Waste Management Industry
View profile
LeadhubOutbound 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
102050
  • 1
  • More pages
  • 426
  • 427
  • 428
  • 429
  • More pages
  • 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.