Energy & Environment

3E Elektro AG 

Dübendorf · Since 2022

The core activity of 3E Elektro AG is the provision of electrical services, including electrical installations, repairs and maintenance, as well as the installation and maintenance of photovoltaic systems and charging stations for electric vehicles.

I.ON Energy Services Sàrl 

Rolle · Since 2020

I.ON Energy Services Sàrl implements energy renovation projects and provides consulting and installation services for solar systems, heat pumps, battery storage and e‑mobility solutions. The company also carries out energy performance assessments (GEAK/CECB) and advises on building envelope upgrades.

Kräuchi AG, Sargans 

Sargans · Since 2005

The core activity of Kräuchi AG is the provision of services in the areas of waste disposal, surface cleaning, sewer cleaning, inspection and property management. Specifically, this includes the disposal of oil separators, emulsions, street drains and oil concentrates, the cleaning of surfaces, the cleaning and inspection of pipe and sewer systems, as well as the management of properties, including single-family homes, multi-family homes and administrations.

Markus Schmid AG Sanitär Heizungen Solartechnik 

Malters · Since 2012

The core activity of Markus Schmid AG encompasses the planning, installation, maintenance and repair of sanitary facilities, heating systems, ventilation systems, solar systems and central vacuum cleaners in residential and industrial buildings. This also includes the coordination of renovations, the planning and installation of bathrooms, as well as consulting and executing work in the field of water supply and heating technology.

Tech-Elec SA 

Ogens · Since 2012

The core activity of Tech-elec SA is the planning, installation, and maintenance of electrical systems and photovoltaic systems for private individuals and companies. This includes in particular: installations of photovoltaic systems on roofs and in open fields, electrical installations for new buildings and renovations, control and maintenance of electrical systems, balancing energy consumption and optimizing energy efficiency, and installations of solar systems for power generation. The company thus offers comprehensive services in the field of electrical energy generation and distribution.

Zanotta AG 

St. Gallen · Since 1997

The core activity of Zanotta AG includes the disposal and processing of waste paper, including the destruction of documents and other paper-based materials. This also includes transportation and logistics services to collect materials from customers and transport them to the corresponding processing facilities. In addition, the company also offers services in the field of office clearance and individual solutions for the disposal of materials.

ironrec GmbH 

Gretzenbach · Since 2012

The core activity of Ironrec GmbH is the collection, trading and disposal of scrap metal, particularly metal residues from industrial production, decommissioning and construction sites. The company purchases scrap metal from private individuals and companies, supplies it to foundries, steelworks, recycling companies and the processing industry, and also offers disposal services for waste products.

J. Grimm AG 

Oetwil Am See · Since 1982

J. Grimm AG provides waste disposal and recycling services, including municipal refuse, green-waste and cardboard collection and transport. The company offers container and dumpster (mulde) rental and collection services, operates a recycling/acceptance centre and sorts and processes recyclable materials.

Ramseyer S.A. 

Courgenay · Since 1996

The core activity of Ramseyer SA is waste management and recovery, particularly in the field of recycling, as well as the transportation and provision of containers (bins) for waste disposal. The company operates a sorting center (Centre de tri) and an environmental center (Ecotri) and offers its services to both private households and businesses and public institutions.

Renergia Zentralschweiz AG 

Perlen · Since 2012

The company's core activity is the disposal and recycling of waste, particularly through the production of steam from waste. The company also offers guided tours and visitor tours to inform about its activities and technologies.