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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,981 companies indexed · Last updated: today
DirectoryEnergy & Environment

Energy & Environment

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IndustryEnergy & Environment
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9'011 companies found

ST Biel-Seeland AG Logo

ST Biel-Seeland AG 

Brügg Be · Since 2006

The core activity of Müve Biel-Seeland AG is the disposal of municipal waste, including the treatment, recovery and disposal of waste, as well as the generation of energy from waste and the supply of customers with district heating.

Waste Management Industry
View profile4.7(70)
Turuvani AG Logo

Turuvani AG 

Olten · Since 1987

The core activity of Turuvani is the disposal of all types of waste, including electrical appliances, special waste and other materials, as well as the distribution of gases for household, commercial and leisure use.

Waste Management Industry
View profile4.7(70)
Gasser-Balsiger AG Logo

Gasser-Balsiger AG 

Gelterfingen · Since 1979

The core activity of Gasser-Balsiger AG is the recycling and disposal of materials, particularly through the operation of a skip service, a quarry and the execution of heating system dismantling.

Waste Management IndustryWholesale - Spare Parts & Residual Materials
View profile4.9(69)
Huber Industrieabfälle GmbH Logo

Huber Industrieabfälle GmbH 

Amriswil · Since 1993

The core activity of Huber Industrieabfälle GmbH is the environmentally friendly disposal and recycling of waste, in particular industrial waste, as well as the provision of services in the field of waste management, including recycling and the operation of a public collection point.

Waste Management IndustryLogistics & Transport Companies
View profile4.3(69)
Sommerhalder Sammelhof AG Buchs Logo

Sommerhalder Sammelhof AG Buchs 

Buchs Ag · Since 2010

The core activity of Sommerhalder Sammelhof AG is the disposal and recycling of materials, particularly valuable materials such as non-ferrous metals, as well as the acceptance and utilization of various waste materials. The company also offers a collection service for customers and operates a recycling center where customers can dispose of their waste.

Waste Management Industry
View profile4.8(69)
Déchets'tri, Raphaël Quaglia Logo

Déchets'tri, Raphaël Quaglia 

Bulle · Since 2018

The company provides a household waste disposal service, particularly through the collection of recyclable materials such as paper, cardboard, glass, metal and other waste directly from the customer's home. It offers various subscription models and rates for regular collections as well as the possibility to book a one-time collection on request.

Waste Management Industry
View profile5(67)
Käppeli Umwelt AG Logo

Käppeli Umwelt AG 

Sargans · Since 2017

The core activity of Käppeli Umwelt AG is the disposal and recycling of waste, particularly through recycling, sale of construction materials, consulting and collection and delivery services. The company operates landfills, collection points and recycling facilities, such as the ECOHOF in Sargans, and offers consulting services in the fields of environment and waste management.

Waste Management Industry
View profile4.6(67)
Récupération RG SA Logo

Récupération RG SA 

Sévaz · Since 1990

The core activity of Goutte is the disposal, recovery and recycling of waste. The company offers a wide range of services, including global waste management, consulting, dismantling, disposal, recovery and recycling of waste. It caters to companies, private individuals and public institutions, providing tailored solutions for waste disposal.

Waste Management Industry
View profile3.7(67)
Green Power GmbH Logo

Green Power GmbH 

Deitingen · Since 2021

Green Power GmbH is the official dealer for Thermostar and sells Thermostar dry-steam cleaning systems, accessories and cleaning agents. The website provides product information, an online shop for cleaning products and contact options for demonstrations and enquiries.

Solar & Photovoltaics
View profile4.8(66)
Green Power Kaneshamurthy Logo

Green Power Kaneshamurthy 

Deitingen · Since 2019

Green Power Kaneshamurthy sells and supports the Thermostar dry-steam cleaning system as an authorized dealer, and offers related accessories and an online shop for cleaning products and complements.

Solar & Photovoltaics
View profile4.8(66)
Kehrichtverwertung Zürcher Oberland Logo

Kehrichtverwertung Zürcher Oberland 

Hinwil · Since 2024

The core activity of KEZO Hinwil is waste recycling and disposal, including the collection, processing and disposal of waste, as well as the generation of district heating.

Waste Management Industry
View profile4.7(66)
Erne Holztechnik GmbH Logo

Erne Holztechnik GmbH 

Läufelfingen · Since 2020

The core activity of Erne Holztechnik GmbH encompasses the planning, execution, and consulting of construction projects in the fields of timber construction, roofing, renovations, and photovoltaics. Specifically, the company offers services such as: Timber construction: planning and execution of timber buildings; Roofing: roof renovations, new roof construction, and skylight installation; Renovations: building renovations, particularly of roofs and facades; Photovoltaics: planning and installation of solar systems. Additionally, the company provides consulting and planning services for construction projects and has its own showroom where customers can visualize their projects.

Building MaintenanceTimber Construction & CarpentryRoofing
View profile5(64)
Solartech Group Sàrl Logo

Solartech Group Sàrl 

Les Breuleux · Since 2023

The core activity of Solartech Group is the conception, realization and financing of renewable energy solutions, particularly: installation of solar energy systems (photovoltaics) on roofs, cleaning of solar modules, installation of heat pumps, and installation of solar storage systems (batteries). The company also offers services such as energy needs analysis and the development of customized solutions for private individuals, businesses and public institutions.

Solar & Photovoltaics
View profile5(64)
Burkhardt Gebäudetechnik AG Logo

Burkhardt Gebäudetechnik AG 

Dübendorf · Since 1976

The core activity of Burkhardt company consists of planning, installation, maintenance and repair of heating, sanitary and refrigeration systems, including the renovation of bathrooms, showers and kitchens, as well as the optimization of heating systems. The company also offers comprehensive service for repairs and emergencies and supports customers in switching to renewable energy sources.

Solar & Photovoltaics
View profile4.7(63)
ConVic GmbH Logo

ConVic GmbH 

Schänis · Since 2023

The core activity of ConVic GmbH is hazardous substance remediation, particularly asbestos remediation, as well as providing environmentally friendly solutions and services in the field of environmental protection and workplace safety.

Sustainability Sector
View profile5(63)
Leisibach Entsorgung AG Logo

Leisibach Entsorgung AG 

Hochdorf · Since 1981

The company's core activity is the environmentally friendly disposal and collection of various types of waste, including household waste, green waste, paper, cardboard, glass, bulky waste, construction waste, wood and metal, as well as the provision of waste management services for municipalities, industry and commerce.

Waste Management Industry
View profile4.2(63)
BeO Recycling AG, Zweigniederlassung Interlaken West Logo

BeO Recycling AG, Zweigniederlassung Interlaken West 

Interlaken · Since 2021

BeO Recycling AG, Zweigniederlassung Interlaken West provides collection, transport and processing of various waste streams to recover recyclable raw materials for industrial use. Services include recycling, logistics, dismantling/demolition, sale and disposal, and the development of comprehensive waste-management concepts.

Waste Management Industry
View profile4.7(62)
BeO Recycling AG Logo

BeO Recycling AG 

Interlaken · Since 2005

BeO Recycling AG collects and processes various types of waste, preparing materials for reuse as industrial raw materials. The company provides comprehensive waste-management concepts and services including recycling, logistics, dismantling/demolition, and sale and disposal.

Waste Management Industry
View profile4.7(62)
Cap Energie SA Logo

Cap Energie SA 

Carouge Ge · Since 2015

The core activity of Cap Energie is the planning, installation and maintenance of renewable energy systems, particularly: photovoltaic systems, heat pumps, thermodynamic boilers, battery storage systems and electric vehicle charging stations (E-Wallboxen). The company also offers services such as energy consulting, project planning and implementation, maintenance and repair of systems, as well as the application for subsidies for its customers.

Solar & Photovoltaics
View profile4.9(62)
Kurt Vorburger AG Logo

Kurt Vorburger AG 

Aarau Rohr · Since 1987

The core activity of Vorburger AG includes the planning, execution and maintenance of plants and systems in the areas of heating, ventilation, sanitary technology and renewable energies, as well as conversion and renovation work in the field of building services and building technology. This also includes service and repair services for existing systems.

Solar & Photovoltaics
View profile4.6(62)
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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.