Energy & Environment

Hostettler Recycling GmbH 

Mühleberg · Since 2011

The core activity of Hostettler Recycling is the environmentally friendly disposal and recycling of various materials, including waste paper, scrap iron, non-ferrous metals, household appliances, electrical waste and bulky waste. This also includes demolition, clearance and transportation of all kinds. The company also offers services such as the provision of skips and vehicles for the transportation of materials.

PM Ecorecycling SA 

Davesco-Soragno · Since 2002

The core activity of PM Ecorecycling SA is the collection, recycling and reuse of used tires. The company offers specialized services for the disposal and recycling process of used tires, using innovative and environmentally friendly methods to minimize environmental impact and recover valuable resources.

agrarpiloten GmbH 

Lyssach · Since 2018

The core activity of Agrarpiloten is the provision of drone services for agriculture, particularly in the field of crop protection. This includes specific services such as: * Crop protection for viticulture (VitiDrone) * Crop protection for arable farming (CropDrone) * Slug pellet distribution (SlugDrone) * Trichogramma against corn borers (OptiDrone) * Greenhouse shading (WhiteDrone) * Crop protection for fruit growing (OrchardDrone) * Fertilizer distribution (FertilDrone) * Under-sowing (GreenDrone) * Over-sowing (GreenDrone) * Crop protection against weed growth (BushDrone) These services are provided by an experienced team of drone pilots using state-of-the-art drones.

ARCORE AG 

Zug · Since 1967

The core activity of ARCORE AG is mining and mineral exploration, particularly the search and extraction of critical raw materials such as boron and lithium, which are essential for a sustainable future, the energy transition and future mobility.

Gsell Wärmetechnik 

Villmergen · Since 2007

Kraftwerke Oberhasli AG 

Innertkirchen · Since 1925

Kraftwerke Oberhasli AG generates electricity from hydropower and operates a complex system of reservoirs, dams and power plants. The company runs 13 hydropower plants and eight storage reservoirs, produces several thousand gigawatt‑hours of electricity per year, and provides grid regulation, engineering services (Grimsel Hydro) and visitor/tourism offerings (Grimselwelt).

Patrick Rohrer AG 

Bern · Since 2013

The company Rohrer Sanitär is engaged in the installation, maintenance and repair of sanitary facilities, such as bathrooms, toilets and heating systems.

Respinguet Sàrl 

Vicques · Since 2012

The core activity of Respinguet Sàrl is the installation and servicing of heating, plumbing and solar systems.

BKW Energie AG 

Bern · Since 1903

Edelkrebs AG 

Sins · Since 2013

The core activity of Edelkrebs AG is the species-appropriate production and breeding of fish and crayfish, in particular noble crayfish, grayling and other native species, in a recirculating aquaculture system (RAS) with consideration for animal welfare and environmental protection. The company supplies its products to the gastronomy and private customers and is also committed to species conservation and the protection of natural ecosystems.

Elektro Partner Klosters AG 

Klosters · Since 2010

Elektro Partner Klosters AG provides electrical installations, solar system installation, service, maintenance and electrical inspections. The company also supplies automation and smart‑home solutions (Loxone, KNX, DALI), PLC/SPS development, and PC/IT/web services including networks, VoIP/telephony, hosting and remote support, and it imports and tests devices in its own test laboratory.

Elektro Weber Partner AG 

Menzingen · Since 2014

The core activity of Elektro Weber Partner AG encompasses the planning, installation, maintenance, and repair of electrical systems and installations, including: Lighting: consulting, planning, and installation of lighting technology; E-Mobility: consulting, installation, and maintenance of charging stations for electric vehicles; Building Automation (Smart Home): installation and programming of intelligent home systems; Equipment testing: inspection and maintenance of electrical equipment; Fiber Optics: installation and laying of fiber optic cables; Renovations: renovation and modernization of electrical systems; Central Vacuum Systems: installation and maintenance of central vacuum systems; Alternative Energies: installation and maintenance of solar systems and other renewable energy sources. The company also offers a 24-hour emergency service for disruptions and repairs.

GRAVAG Energie AG 

St. Margrethen Sg · Since 1979

The core activity of GRAVAG Energie AG and GRAVAG Thermo is energy supply and service, particularly in the planning, installation, maintenance and repair of heating and energy systems, such as heat pumps, gas and oil heating systems, pellet heating systems, hybrid systems, power-generating heating systems, combined heat and power (CHP) systems and photovoltaic systems. In addition, the company offers energy consulting, energy analysis and optimization as well as the sale of energy.

greeny International AG 

Zug · Since 2022

The core activity of greeny+ is the development and marketing of products and solutions for indoor farming and sustainable agriculture, particularly through the use of 3D printing technology and innovative cultivation methods. The company aims to enable access to healthy food and clean drinking water and promotes self-sufficiency through alternative cultivation concepts for home users and large-scale productions.

Hungerbühler Elektroanlagen GmbH 

Amriswil · Since 2000

The core activity of ELEKTRO-CITY GMBH encompasses the planning, installation and maintenance of electrical systems, including photovoltaic systems, smart home solutions, building automation and electrical installations for residential and commercial properties.

Kurt Frey AG Photovoltaik 

Küttigen · Since 2023

Kurt Frey AG Photovoltaik provides sanitary and heating services. The website is currently under construction and lists contact details such as email and telephone.

Nussbaumer Elektroanlagen AG 

Schönenwerd · Since 2021

The core activity of Nussbaumer Elektroanlagen AG encompasses the planning, installation and maintenance of electrical systems, as well as the sale of household appliances. The company also provides services in the areas of photovoltaics, lighting and communication solutions.

Oxygen at Work AG 

Zurich · Since 2017

The core activity of Oxygen at Work is the planning, implementation and maintenance of 'smarter greening' in offices, in order to improve air quality and the working climate. To this end, the company combines high-performance plants with technology and offers individual plant concepts, analysis and project planning services.

Russi Heizung-Sanitär AG 

Andermatt · Since 1990

The company provides services in the field of heating and plumbing.

zevvy AG 

Horw · Since 2017

The company zevvy develops and offers a software solution for the billing of energy-related ancillary costs, particularly for property owners who use solar power. The platform enables automated and standardized billing of energy costs and provides interfaces for partners and an open platform for the integration of various systems.

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.

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.

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.

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.

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.

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.

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.

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.

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.

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).

Elektra Gretzenbach AG 

Gretzenbach · Since 2007

EM-Syntropy AG 

Winterthur · Since 2015

The company is primarily engaged in the development and distribution of products and services in the field of ecological agriculture, gardening, and environmental improvement. The core activities include: * The production and distribution of charcoal and other ecological products such as Bokashi and EMa (Effective Microorganisms) * The development and distribution of copper devices for soil analysis and improvement * The implementation of courses and workshops on topics such as ecological agriculture, gardening, and environmental improvement * The consulting and support of farmers, gardeners, and private individuals in improving soil quality and the environment The company aims to promote sustainable and environmentally friendly agriculture and gardening, and to improve the environment.

Energieagentur St.Gallen GmbH 

St. Gallen · Since 2012

The company is primarily active in the energy sector and focuses on sustainable energy solutions. The core activities include: Consulting and promoting energy efficiency and renewable energies; Developing and implementing projects in the areas of heat supply, solar energy, and mobility; Informing and educating private individuals, municipalities, and professionals on energy issues; Promoting sustainable energy solutions and supporting companies and organizations in the implementation of energy projects. The company also offers various services, such as energy audits, consulting on the planning and implementation of energy projects, as well as organizing events and workshops.

Gemeindewerke Pfäffikon ZH 

Pfäffikon Zh · Since 2010

The company is a municipal service provider specializing in the provision of public services. The core activities include: waste management (collection of recyclables, waste and bulky waste, green waste collection), wastewater management (operation and maintenance of sewage treatment plants), natural gas supply (supply of natural gas and biogas, installation and maintenance of gas systems), electricity supply (supply of renewable energy, rental of temporary electrical installations, installation and maintenance of photovoltaic systems), and heat supply (supply of heat). The company thus offers a wide range of services in the field of public utilities and waste management.

Grimm & Schmid AG Recycling 

Bubikon · Since 2010

Grimm & Schmid AG Recycling specializes in recycling demolition materials and selling concrete. The company processes mineral demolition waste into certified recycled construction materials, accepts concrete, asphalt and mixed demolition, and supplies recycled and primary aggregates as well as concrete in various performance classes.

Hestera SA 

Geneva · Since 2021

The core activity of Hestera SA is to advise and support property owners and managers in optimizing and renovating buildings with a focus on energy efficiency and sustainability. This includes conducting energy audits, identifying potential energy savings, developing strategies to reduce CO2 emissions, and implementing renovation projects. The company also offers services such as monitoring energy consumption and evaluating properties in terms of their energy efficiency.

Martin Zeller AG, Elektrizitätswerk 

Flums · Since 1979

The company's core activity is electricity supply.

Pascal Golay 

Le Sentier · Since 1998

The core activity of Pascal Golay Chauffage-Sanitaire is the planning, installation and maintenance of heating, sanitary and ventilation systems, including the installation of solar systems and wood pellet heating systems, as well as the sale and installation of wood stoves and tile stoves.

Ramseyer Solarenergie GmbH 

Muttenz · Since 2023

Ramseyer Solarenergie GmbH provides planning, installation and maintenance of photovoltaic systems and related electrical services, including energy consulting, battery storage integration and system inspections for residential, commercial and industrial clients.

Reto Crüzer, transports e rumida 

Scuol · Since 1989

Saril Sagl 

Bellinzona · Since 1997

Saril Sagl is a service provider in the field of plant and air conditioning technology. The core activities include planning, installation, maintenance and repair of systems for heating, sanitation, air conditioning and renewable energies. This also includes consulting and project implementation in the areas of energy efficiency and environmental protection.

Edimo Schweiz GmbH 

Baar · Since 2021

The core activity of SCP Solutions is to provide digital solutions, particularly in the areas of cybersecurity, cyber insurance, and blockchain development. The company offers comprehensive and innovative solutions to maximize the value of data and ensure its security.

AZIENDA ELETTRICA DI MASSAGNO (AEM) SA 

Massagno · Since 2001

AZIENDA ELETTRICA DI MASSAGNO (AEM) SA is an electricity utility providing power supply, grid operation and customer services for residential and commercial clients. The company publishes tariffs and regulatory information, handles fault reporting and offers digital services including a customer portal and a mobile app.

Bergtech GmbH 

Basel · Since 2022

The core activity of BrewBuddy is the distribution and marketing of two main products: 1. CORA System: A system for recovering CO2 in the fermentation process of breweries and other industries, particularly for the production of beer, cider or wine. 2. NITROS nitrogen generators: A product for saving CO2 in beer production. The company focuses on providing energy-efficient, cost-effective and sustainable solutions for recovering and saving CO2 in the brewing and beverage industry.

Bhend Elektroplan GmbH 

Suhr · Since 2009

The core activity of Bhend Elektroplan is the planning and implementation of electrical installations and building technology for various types of construction projects, including public buildings, office buildings, banks, retail construction, single-family and multi-family homes, school buildings, and photovoltaic systems. The company offers services such as electrical planning, project management, and expert consulting in the fields of electrical engineering, building technology, and lighting design.

Ecoxylo SNC 

Riddes · Since 2018

The core activity of Ecoxylo snc is ecological pest control and management. The company offers various services to combat and control pests such as rats, mice, wasps, ants, cockroaches, bed bugs, birds, ferrets and other animals. Treatments are carried out without the use of chemical products, but instead using methods such as thermal treatment, baiting, hole obturation and trapping.

Fondation les pierres, le regard et la nature 

Ménières · Since 2007

Fondation les pierres, le regard et la nature maintains and operates a pedagogical site focused on the study of gravel pits and their natural environment. The site is made available to schools and other groups for educational activities on local ecosystems and sustainable development.

Hélio Ramos Sàrl 

Lovens · Since 2022

The core activity of Hélio Ramos Sàrl is the installation and maintenance of heating and plumbing systems, including the installation of solar panels, as well as the renovation of bathrooms.

HPS Energietechnik GmbH 

Zielebach · Since 2008

The core activity of HPS Energietechnik GmbH is the planning, installation, maintenance and repair of building technology systems, in particular: heating systems, air conditioning systems, solar systems, photovoltaic systems, power storage systems, and refrigeration and air conditioning technology. The company also offers services such as system cleaning and modernization of sanitary facilities.

Konrad Heizung/Sanitär 

Sins · Since 2008

Konrad Heizung/Sanitär is a small company providing building services in heating, ventilation and sanitary installations. Services include installations for new builds and renovations (bathrooms, kitchens, utility rooms), heat pumps, pellet and wood heating, gas and oil systems, solar systems, rainwater use, water treatment, and maintenance and repair work.