Energy & Environment

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9'016 companies found

AGERE EFFICIENZA ENERGETICA SA

Chiasso · Since 2018

AGERE EFFICIENZA ENERGETICA SA distributes drinking water, natural gas and electricity to residential, commercial and industrial customers and provides related services such as public lighting, photovoltaic systems and fiber‑optic connectivity.

Energy Suppliers

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Ch. Furrer Elektro GmbH

Rickenbach Lu · Since 2000

The core activity of Ch. Furrer Elektro GmbH is the provision of electrical installations and services, including new construction, renovation and maintenance work, as well as the installation and maintenance of heat pumps, photovoltaic systems and fuse boxes.

Electrical Planning & InstallationSolar & Photovoltaics

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H. Kreiner AG

Zurich · Since 1991

The core activity of H. Kreiner AG encompasses various services in the field of roofing and sheet metal work, including: sheet metal work, flat roof work, pitched roof work, lightning protection, photovoltaics, roof service, expert opinions, and occupational safety. The company thus offers a wide range of services for planning, execution, and maintenance of roofing and sheet metal work.

Solar & Photovoltaics

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MGM solaire Sàrl

Saxon · Since 2023

The core activity of MGM Solaire Sàrl is the planning, installation and maintenance of photovoltaic systems, particularly in the Valais region of Switzerland. The company also offers additional services such as energy audits and consulting on the choice between solar thermal and photovoltaic systems.

Solar & Photovoltaics

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Soltastic Basel GmbH

Basel · Since 2022

The core activity of Solardach24 GmbH is the planning and installation of solar systems for single-family homes, multi-family homes, and commercial projects. The company offers a comprehensive service that ranges from consulting to project coordination and installation to commissioning of solar systems.

Solar & Photovoltaics

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Toldo Recycling AG

Weite · Since 1989

Toldo Recycling AG provides construction-material recycling services, operating a crushing plant and processing demolition materials into reusable aggregates.

Sustainability Sector

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Altegg Deponie AG

Schönholzerswilen · Since 2010

The core activity of Altegg Deponie AG is the disposal of mineral, inert excavation and demolition materials in an inert waste landfill for uncontaminated and contaminated mineral construction materials.

Waste Management Industry

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ARA Kaisten AG

Kaisten · Since 2001

The core activity of ARA Kaisten AG is the treatment of wastewater, in particular through the operation of the Ritanne wastewater treatment plant in Kaisten, as well as the utilization or disposal of residual materials. This also includes the operation and maintenance of parts of the sewer networks of the connected wastewater associations.

Waste Management Industry

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Bonchi Widanaralalage

Melchnau · Since 2021

The core activity of Bonchi is to collect and deliver second-grade fruits and vegetables that do not meet conventional trade standards due to their shape or size, thereby reducing food waste and promoting sustainability. The company offers various basket offers with fresh but imperfect fruits and vegetables, which are delivered weekly or every two weeks in different regions of Switzerland.

Sustainability Sector

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BURRI Elektro + Solar GmbH

Toffen · Since 2012

BURRI Elektro + Solar GmbH provides electrical and solar (photovoltaic) installations, planning and project engineering, and inspections of electrical and solar systems. The company also delivers telephony and IT installations, service and repair work, household appliance supply and installation, and offers energy solutions including storage and smart‑home/e‑mobility support, as well as assistance with subsidy and connection paperwork (e.g. KEV).

Solar & Photovoltaics

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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.