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 · Imprint744,173 companies indexed · Last updated: today
DirectoryEnergy & Environment

Energy & Environment

Filters
IndustryEnergy & Environment
Search results

Matching companies

9'016 companies found

Fondazione Rivivere Canton Sott Linescio Logo

Fondazione Rivivere Canton Sott Linescio 

Linescio · Since 1997

The company Hostelleria offers a range of activities and services focused on the maintenance and upkeep of a property. The core activity of the company can be described as sustainable property maintenance and upkeep, supported by volunteer work, donations, and sponsoring. The activities include, among others: property maintenance and upkeep, organization of workshops and community meals, maintenance of dry stone walls and other landscape elements, construction and maintenance of playgrounds and other recreational facilities, and organization of events. The company aims to create a community that is committed to the maintenance and preservation of the property, while also providing a platform for social interaction and community building.

Sustainability Sector
View profile
Fondazione SOS Planet Logo

Fondazione SOS Planet 

Maloja · Since 2021

The core activity of SOS Planet is to commit to reducing greenhouse gas emissions and achieving net carbon dioxide neutrality. The company is involved in various areas, including: conducting scientific studies and surveys to capture public opinion and the need for immediate action; mobilizing governments, companies and individuals to achieve net carbon dioxide neutrality; promoting education and awareness of the importance of climate protection; and supporting initiatives and projects that contribute to reducing greenhouse gas emissions. The company sees itself as part of a global movement committed to climate protection and strives to create a growing community of carbon-neutral individuals, companies, organizations and institutions.

Sustainability Sector
View profile
Fondazione Verzasca - Agenzia di sviluppo territoriale Logo

Fondazione Verzasca - Agenzia di sviluppo territoriale 

Lavertezzo · Since 1991

The core activity of Fondazione Verzasca is the promotion, coordination and implementation of regional initiatives in the Valle Verzasca and Piano areas, as well as providing consulting and support services for projects. It acts as a regional development agency, offering services such as project development, consulting and support for local stakeholders to promote regional development.

Sustainability Sector
View profile
Fontana unlimited GmbH Logo

Fontana unlimited GmbH 

Zug · Since 2023

Fontana unlimited GmbH collects used cooking oil from restaurants, hotels and large kitchens free of charge and manages its professional processing and recycling, for example into biodiesel. On request the company supplies fresh cooking oils (e.g., sunflower, rapeseed and frying oils) and combines pickup and delivery to reduce empty trips.

Waste Management IndustryLogistics & Transport Companies
View profile
FOOD2050 AG Logo

FOOD2050 AG 

Zurich · Since 2022

The company FOOD2050 develops and offers software for food service companies that enables them to measure and optimize their impact on the environment and health. The software includes features such as recipe assessment, consumer communication, and progress monitoring. The goal is to support companies in achieving their sustainability and health goals while increasing efficiency and enhancing brand value.

Sustainability Sector
View profile
FoodSharing GmbH Logo

FoodSharing GmbH 

Meilen · Since 2010

The core activity of the company foodsharing is to reduce food waste by offering a platform where people can share and rescue surplus food. The company is committed to sustainable development and changing the way people live and do business, and offers educational work, lectures and workshops to raise awareness about the issue.

Sustainability Sector
View profile
foodwaste.ch AG Logo

foodwaste.ch AG 

Bern · Since 2020

The core activity of foodwaste.ch is to reduce food waste in Switzerland through various projects, partnerships and initiatives. These include, among others: Organizing exhibitions and events on the topic of food waste; Implementing projects such as the Zero-Waste Kitchen, Foodsave Banquet and Harvest Network; Supporting retailers and farm shops in reducing food waste; Conducting educational and awareness-raising work, particularly in schools; Coordinating local initiatives and partnerships to reduce food waste. The company is committed to a sustainable and resource-efficient food economy and aims to contribute to reducing food waste in Switzerland through its activities.

Sustainability Sector
View profile
Forces Motrices de Conches S.A. Logo

Forces Motrices de Conches S.A. 

Ernen · Since 1968

The core activity of Gommerkraftwerke AG is the generation of electrical energy through hydroelectric power plants. The company operates several power plants in the Swiss Alps, particularly in the canton of Valais, and produces exclusively hydraulic energy.

Energy Suppliers
View profile
Förderverein Ammern Logo

Förderverein Ammern 

Blitzingen · Since 2005

The core activity of the company "Förderverein Ammern" is the preservation and management of a cultural asset of national importance, particularly the hamlet of Ammern in the Goms, through the combination of agriculture, animal husbandry, and handicrafts. This includes the extensive management of land, the conservation breeding of old breeds such as the Evolèner cattle, and the promotion of biodiversity. Additionally, cultural activities such as the restoration of art and cultural assets, the documentation of history, and the preservation of traditional ways of life and agricultural techniques are carried out.

Sustainability Sector
View profile
Forellenzucht Metz GmbH Logo

Forellenzucht Metz GmbH 

Malters · Since 2024

The core activity of Forellenzucht Metz GmbH is the breeding and sale of high-quality fish, particularly trout, salmon and char, in compliance with strict sustainability and animal welfare standards.

Sustainability Sector
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
  • 375
  • 376
  • 377
  • 378
  • More pages
  • 902
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.