Energy & Environment

Filters

IndustryEnergy & Environment

Search results

Matching companies

9'016 companies found

Hasler Bedachungen AG

Oberwil Bl · Since 2009

The core activity of the company 'Hasler Bedachungen AG' is the provision of services in the field of roofing and sheet metal work, including the installation and maintenance of roofs, skylights, solar energy systems, facades and sheet metal work.

RoofingSolar & Photovoltaics

View profile3.2(16)

Heizplan HPA AG

Gams · Since 1983

Heizplan HPA AG provides planning, supply, installation and maintenance services for photovoltaic systems, battery storage, charging stations and heat pumps, and assists with permitting and funding applications.

Solar & Photovoltaics

View profile5(16)

Honegger Elektro Telecom AG

Wald Zh · Since 2018

The core activity of Honegger Elektro Telecom AG is the installation, maintenance and repair of electrical systems and installations, including photovoltaic systems, heat pump heating systems, LED lighting systems, internet and LAN cabling, video surveillance systems and intelligent building systems. Additionally, the company also offers the installation of electric vehicle charging stations.

Electrical Planning & InstallationSolar & Photovoltaics

View profile4.6(16)

Hoppler Heizung Sanitär Service GmbH

Adliswil · Since 2023

The core activity of Hoppler Heizung-Sanitär Service GmbH is the planning, consulting, installation and maintenance of heating and sanitary systems.

Solar & Photovoltaics

View profile5(16)

Huser Gebäudetechnik AG

Wettingen · Since 1992

The core activity of Huser Gebäudetechnik AG encompasses the provision of services in the following areas: Sanitary: bathroom renovations, sanitary installations, service and repairs, boiler subscription; Roofing: roofing work, lightning protection, service and repairs, roof subscription; Flat Roof: flat roof work, service and repairs, roof subscription, solar systems; Ventilation: comfort ventilation, exhaust fans, service and repairs. The company thus offers a comprehensive range of building technology services for private and commercial customers.

RoofingSheet Metal WorkSolar & Photovoltaics

View profile4.5(16)

Jaquier Services SA

Carouge Ge · Since 2014

The core activity of Jaquier Services SA is the collection, sorting and recycling of waste. The company operates two waste disposal centers in Carouge and Satigny, where customers can deposit their waste. In addition, the company offers container rental services for waste disposal.

Waste Management Industry

View profile4.4(16)

Knörr AG

Teufenthal Ag · Since 2014

The core activity of Knörr AG is the planning, installation and repair of sanitary facilities and heating systems, including heat pumps, oil heating systems, gas heating systems, pellet heating systems and solar systems.

Solar & Photovoltaics

View profile4.3(16)

Muldenservice Andreas Hollenstein

Au Sg · Since 2014

The core activity of Hollenstein Muldenservice is the environmentally friendly disposal of various types of waste, including household waste, electronic waste, wood, construction waste and excavation material, as well as the rental of skips in various sizes for moves, clearances and construction projects. Additionally, the company also offers winter services.

Waste Management Industry

View profile4.3(16)

Sanitär & Spenglerei Walter Weber AG

Ostermundigen · Since 1977

The core activity of Walter Weber AG is the provision of sanitary installations and services, including new and renovation work, pipeline construction, sanitary installations and the prefabrication of modular bathrooms. The company also offers a 24-hour emergency service for sanitary emergencies and has a specialized offer for the prevention of water damage.

Solar & Photovoltaics

View profile4.3(16)

Schmid, Amrhein AG

Lucerne · Since 1963

The core activity of Schmid Amrhein AG is the planning, implementation and maintenance of heating, ventilation and sanitary systems for private and business customers in the Lucerne region.

Solar & Photovoltaics

View profile4.5(16)

Outbound 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.