ranQ
ranQ
ranQ
DirectoryIndustriesKnowledgeComparisonsSoon
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 · Imprint744,816 companies indexed · Last updated: today
DirectoryEnergy & Environment

Energy & Environment

Filters
IndustryEnergy & Environment
Search results

Matching companies

9'005 companies found

La Coulette SA Logo

La Coulette SA 

Belmont-Sur-Lausanne · Since 2006

The core activity of La Coulette SA is the revalorization and processing of organic waste, particularly through composting, as well as the production and sale of resulting products such as compost, wood chips, sieved soil and terracotta. In addition, the company offers services such as wood chipping, compost filling and provision of machines for waste processing.

Waste Management Industry
View profile4.3(23)
LANDI Aare, Genossenschaft Logo

LANDI Aare, Genossenschaft 

Konolfingen · Since 1909

LANDI Aare, Genossenschaft is an agricultural cooperative that supplies production inputs to farmers, supports marketing of farm products and provides advisory and agronomic services. It also operates retail outlets (LANDI stores, Volg, TopShop) and energy services including AGROLA fuel stations, electric charging points, heating fuels and solar energy solutions.

Agricultural ServicesEnergy SuppliersRetail - Agricultural Materials & Animals
View profile4.2(23)
Liechti AG Entsorgung & Transporte Logo

Liechti AG Entsorgung & Transporte 

Schwarzenburg · Since 2024

The core activity of Liechti AG is the provision of waste disposal and transportation services. This includes: waste disposal of all kinds, including household and commercial waste, in a modern waste management center; transportation of goods such as gravel, humus, stones, branches, and other materials with a fleet of vehicles, including dump trucks, tipper trucks, and crane trucks; crane services, including the transportation and unloading of heavy or long goods, such as pianos, whirlpools, or palletized goods; and the sale of recycled products such as gravel, humus, and decorative stones. The company thus offers a comprehensive range of services in the field of waste disposal and transportation.

Waste Management Industry
View profile4.4(23)
na-le GmbH Logo

na-le GmbH 

Einsiedeln · Since 2018

The company na-le operates an online shop and a zero-waste store, offering products for a sustainable, vegan and fair lifestyle. The core activity of the company is to supply customers with products that meet the principles of sustainability, veganism and fairness. This also includes services such as breath ceremonies and one-to-one sessions offered by the owners Pascal and Valeria.

Sustainability Sector
View profile5(23)
Planeco GmbH Logo

Planeco GmbH 

Arlesheim · Since 2024

The core activity of Planeco GmbH is the construction and realization of solar power plants, particularly on commercial properties, as well as the planning and installation of photovoltaic systems, including facade systems, in-roof systems and on-roof systems.

Solar & Photovoltaics
View profile4.2(23)
RE-Center Muttenz AG Logo

RE-Center Muttenz AG 

Muttenz · Since 2000

The core activity of Re-Center Muttenz AG is the reprocessing and disposal of materials from the construction sector, particularly reclaimed wood, concrete rubble, road excavation and road surfacing, as well as the sorting and recycling of plastics, metals, glass, wood and bulky waste. The company offers environmentally friendly recycling solutions for private individuals and commercial customers in the Basel region.

Waste Management Industry
View profile4.3(23)
Selhofer AG Logo

Selhofer AG 

Oberentfelden · Since 1988

The core activity of Selhofer AG is sewer cleaning and renovation, including sewer TV, high-tech sewer renovation, tunnel cleaning and disposal. Additionally, the company offers a 24-hour emergency service.

Waste Management Industry
View profile4.8(23)
Solarify GmbH Logo

Solarify GmbH 

Bern · Since 2016

The core activity of Solarify is investing in and operating solar power plants, as well as brokering solar panels to investors and marketing the electricity produced. The company also enables third parties to make their roofs available for the installation of solar power plants and offers a marketplace for the resale of solar power plants.

Solar & Photovoltaics
View profile5(23)
Stöckli Altmetalle AG Logo

Stöckli Altmetalle AG 

Lütisburg Station · Since 2012

Stöckli Altmetalle AG provides scrap metal acceptance and disposal, collection services, dismantling work, and supplies containers (skips) in various sizes.

Waste Management Industry
View profile4.8(23)
Stöckli Recycling GmbH Logo

Stöckli Recycling GmbH 

Lütisburg Station · Since 2019

Stöckli Recycling GmbH accepts and processes scrap metal, carries out dismantling work, provides collection services, and supplies containers of various sizes on request.

Sustainability Sector
View profile4.8(23)
Strahm Solar-Autarker Logo

Strahm Solar-Autarker 

Schüpfheim · Since 2020

The core activity of Solar-Autarker is the planning, installation and maintenance of solar systems, power supply systems, multimedia and internet solutions as well as satellite systems for motorhomes and caravans. In addition, the company also offers services such as the installation of TV and navigation devices, alarm systems, reversing systems and additional power sockets.

Solar & Photovoltaics
View profile5(23)
SWL Energie AG Logo

SWL Energie AG 

Lenzburg · Since 2002

SWL Energie AG supplies electricity, gas, district heating and water, operates a fiber‑optic network and provides services in electrical installation, network engineering and modular smart‑energy solutions such as photovoltaics, electromobility and biogas.

Energy Suppliers
View profile4.1(23)
SWL Wasser AG Logo

SWL Wasser AG 

Lenzburg · Since 2002

SWL Wasser AG supplies drinking water and operates water infrastructure. The company obtains water from groundwater and springs, runs pump stations, reservoirs and distribution pipelines, and is responsible for water quality monitoring (spring water is treated with UV light).

Water Supply
View profile4.1(23)
Theler Goler AG Logo

Theler Goler AG 

Raron · Since 2003

Theler Goler AG is a construction company providing civil engineering, specialist deep foundation, industrial and concrete construction, tunnelling, transport and deconstruction services. It also operates gravel and concrete works, offers material treatment, landfill and processing services, and provides real-estate services including rentals and turnkey construction.

Waste Management Industry
View profile4.3(23)
Von Gunten Elektro AG Logo

Von Gunten Elektro AG 

Schaffhausen · Since 2000

The core activity of Von Gunten Elektro AG includes the planning, installation, maintenance and repair of electrical systems, including: electrical installations (new construction, renovation, planning, maintenance and repair), photovoltaic systems (in-roof or on-roof), ventilation systems (controlled residential ventilation), alarm systems, network installations, telecom and TV installations, smart home solutions, electric vehicle charging stations and e-mobility, garage door drives, and the sale of appliances (electrical devices from various manufacturers). The company also offers security consulting and emergency services.

Solar & Photovoltaics
View profile4.3(23)
Walter Caseri, Nachfolger Reto Caseri, Sanitäre Anlagen Logo

Walter Caseri, Nachfolger Reto Caseri, Sanitäre Anlagen 

Zurich · Since 2000

Caseri is a plumbing and sanitary company specializing in the installation, repair and maintenance of sanitary facilities. The core activities include: sanitary facility repairs, boiler descaling, sanitary installations for new buildings or renovations, installation and maintenance of solar systems, and disassembly and assembly of splashbacks behind washbasin pedestals. The company also operates an online shop where customers can purchase sanitary products.

Solar & Photovoltaics
View profile5(23)
Wärmeverbund Hardmatt GmbH Logo

Wärmeverbund Hardmatt GmbH 

Strengelbach · Since 2010

Energy Suppliers
View profile4.5(23)
Pure Materials AG Logo

Pure Materials AG 

Root · Since 2025

The company Pure Materials is engaged in the production and distribution of sustainable building products, particularly made from hemp wood, such as hemp wood panels and hemp wood parquet. The company's core activity is in the field of sustainable building and living, where it has specialized in the development and marketing of environmentally friendly building materials.

Sustainability Sector
View profile5(23)
ECO-PPI Sàrl Logo

ECO-PPI Sàrl 

Bremblens · Since 2007

ECO-PPI Sàrl is a recycling company originating from Varrin SA’s recycling initiative that offers sorting and valorisation of construction and renovation waste. Its services include collection via 500‑litre bags, production of pellets from pallets, and recycling/processing of materials such as PET, glass, paper, aluminium, steel, polystyrene, mineral wool, plaster and leftover paint.

Waste Management Industry
View profile4.5(22)
enido AG Logo

enido AG 

Zurich · Since 2024

The core activity of enido AG is the planning, implementation and installation of solar systems for Swiss households, including related services such as consulting, installation, commissioning, after-sales service and administration. The company also offers additional components such as battery storage, e-car charging stations and energy management systems to provide a comprehensive and individual solution for household energy supply.

Solar & Photovoltaics
View profile4.8(22)
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
  • 19
  • 20
  • 21
  • 22
  • 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.