Energy & Environment

Flückiger Electricité S.A. 

St-Blaise · Since 1973

The core activity of Flückiger Electricité SA consists of planning, installing and maintaining electrical systems, including the areas of electrical engineering, telecommunications, photovoltaics, building technology and computer science. The company offers its services to both businesses and private individuals, covering a wide range of electrical systems and services.

Gruyère Energie S.A. 

Bulle · Since 1998

The core activity of Gruyère Energie SA encompasses the provision of energy, particularly: * Supply of electrical energy * Supply of thermal energy * Building technology (installation, planning and implementation of projects) * Management of drinking water * Development of renewable energies * Electric mobility * District heating * Solar photovoltaics * Multimedia electrical distribution The company thus offers a wide range of services in the fields of energy, construction and the environment.

Häfeli Recycling AG 

Lenzburg · Since 2023

Häfeli Recycling AG is a transport and logistics service provider specializing in silo bulk transports, stellsilo logistics, special transports and crane transport. The company also operates a workshop, provides logistics services and holds ISO 9001 and ISO 14001 certifications.

Kläy Haustechnik AG 

Lohn-Ammannsegg · Since 2003

Kläy Haustechnik AG is a building services company that designs and installs sanitary, heating and ventilation systems. Its services include solar systems, maintenance/service and project planning and execution.

Kurz Altmetalle AG 

Zurich · Since 1996

The core activity of Kurz Altmetalle AG is the recycling and trading of scrap metals, particularly ferrous and non-ferrous metals. This includes the purchase, processing and sale of scrap metals, as well as the disposal of iron scrap and electronic waste. The company also offers specific services such as container service, collections and metal analyses.

Localnet AG 

Burgdorf · Since 2000

Localnet AG provides energy, utility and telecommunications services. Its offerings include electricity and gas products, water supply, district heating and fiber/telecom services, as well as network operation services, metering (Smart Meter) and a customer portal.

M. Fierz AG 

Bülach · Since 2000

The core activity of M. Fierz AG consists of planning, installing, maintaining and renovating heating and sanitary systems, including providing solutions for boiler renovations, heat pump systems, oil-fired heating systems, wood pellet heating systems, gas heating systems, solar systems, bathrooms, decalcification, pipe renovation, water softening and water heaters.

Préalpes Energy Sàrl 

La Roche Fr · Since 2024

The core activity of Préalpes Energy is the planning, installation and maintenance of renewable energy systems, particularly photovoltaic systems, as well as providing solutions for energy optimization and storage. The company also offers consulting services in the areas of self-consumption, subsidies and energy efficiency.

Recycling TAXI GmbH 

Seewen Sz · Since 2021

The core activity of the company "Recycling TAXI GmbH" includes the disposal and clearance of waste, including the dismantling of furniture and other objects, as well as the trade in metal waste and recycling materials. Additionally, the company offers rental services for party furniture and moving boxes.

Solar Sense AG 

Lucerne · Since 2023

The core activity of SolarSense GmbH is the planning, installation, maintenance and repair of solar systems, as well as consulting and optimizing energy consumption and efficiency for customers. The company offers customized solutions for the use of solar energy, including the installation of photovoltaic systems, optimization of self-consumption and maintenance and repair of solar systems.

Solstis SA, succursale de Perly-Certoux 

Perly · Since 2019

Solstis SA, succursale de Perly-Certoux designs, supplies and installs photovoltaic systems and related products such as battery storage and electric vehicle charging stations. The branch also provides maintenance, monitoring, optimisation of self-consumption and support with permitting and subsidy procedures.

Thommen SA Bex 

Bex · Since 1931

Thommen SA Bex provides recycling and waste-management services, including processing of ferrous and non-ferrous metals, electronic waste and batteries, as well as vehicle recycling and comprehensive disposal. Additional services include logistics and container handling, recycling yard operations and the acceptance of plastics, construction debris, paper/cardboard and wood.

TI electric SA 

Agno · Since 2001

The core activity of Ti electric SA consists of planning, installing and maintaining electrical systems, including: industrial electrical systems, civil electrical systems, anti-intrusion systems, video surveillance systems, home automation systems, repair services, photovoltaic systems and telecommunications systems. The company also offers consulting and planning services.

Vennersmühle Localnet Technik AG 

Burgdorf · Since 2008

VortexPower AG 

Mönchaltorf · Since 2011

The core activity of VortexPower AG is the development, manufacture and distribution of water purification systems and accessories, in particular the product "Wasserwirbler SPRING", as well as drinking water and water purification solutions.

VZ-Kanalreinigung AG 

Wangen Sz · Since 2022

The core activity of VZ-Kanalreinigung AG encompasses the following services: * Sewer cleaning * Sewer inspection (including 3D sewer inspections) * Disposal * Sewer rehabilitation * Rental of mobile toilet cabins and showers * Tightness testing of sewers * Emergency service for floods and clogged toilets Thus, the company offers a comprehensive range of services in the field of sewer cleaning, inspection and rehabilitation as well as disposal and rental of mobile sanitary facilities.

Allenbach Holzbau und Solartechnik AG 

Wengi B. Frutigen · Since 2022

The company is primarily active in the fields of timber construction and solar technology. The core activities include planning, realization and assembly of timber construction projects, including lightweight constructions in dry construction, breathable cellulose insulation and photovoltaic systems. In addition, the company offers services in the field of electromobility and energy storage.

Amsler-Waeckerling GmbH 

Zurich · Since 2024

The core activity of Amsler-Waeckerling GmbH primarily encompasses demolition work, recycling, disposal, skip rental services, and scrap metal trading. Specifically, the company offers the following services: Professional demolition of buildings and facilities, dismantling and disposal of heating systems and other equipment, recycling and utilization of metal and other materials, skip rental services and container services, relocation, transportation, and cleaning, waste disposal and utilization. The company holds a permit to accept special waste and operates in accordance with SUVA standards.

Arc Jurassien Déchets (AJD) 

La Chaux-De-Fonds · Since 2024

Arc Jurassien Déchets (AJD) manages the collection, recovery and disposal of waste for the Arc jurassien, providing thermal waste-to-energy treatment, regional logistics/composting centres and services for material recycling and energy production.

Codos Foundation 

Zug · Since 2021

Codos Foundation develops and operates the Codos app and dashboard, a gamified reward system that validates and rewards sustainable commutes and measures employee Scope 3 CO₂ emissions using machine‑learning transport‑mode detection. The foundation provides businesses with a dashboard to automate ESG reporting and offers a commuter app with rewards, challenges and a marketplace for sustainable offers, and it supports environmental research and digital CO₂ mitigation solutions.

Diotrol AG 

Dulliken · Since 2000

The core activity of Diotrol AG is the development, production and sale of ecological wood protection and wood care products based on plant oils from renewable raw materials.

Elektrizitätswerk Jona-Rapperswil AG 

Jona · Since 1902

The company's core activity is energy supply and services, particularly in the field of electricity supply, as well as providing services in the areas of installation, networks, building technology and energy consulting.

Elektrizitätswerk Sennwald Genossenschaft 

Sennwald · Since 1911

The company Elektrizitätswerk Sennwald Genossenschaft is an energy supply company specializing in the generation, distribution, and sale of electrical energy. The core activities include: operation and maintenance of power plants, network construction and operation, energy consulting, supply of electrical energy, renewable energies and natural power, street lighting, electrical trade and installations, building automation and multimedia installations, lighting and SNS (Speed Net Sennwald). The company also offers additional services such as aerial lifts, Sky Access, and energy consulting.

Elektro Imboden AG 

Mellingen · Since 2022

The core activity of Elektro Imboden AG is the provision of services in the field of electrical installations, including renovations, service, solar systems, charging stations and building automation.

Enderli AG 

Henau · Since 2000

The core activity of Huber Umweltlogistik AG encompasses a wide range of services in the field of environmental logistics, particularly: * Sewer cleaning, including sewer TV and sewer rehabilitation * Pipe cleaning * Surface cleaning and street cleaning * Gully and container services * Disposal of recyclable materials such as green waste, glass, aluminum, and household waste * Crane and grabber work * Transportation The company thus offers a broad spectrum of services focused on the cleaning and disposal of wastewater, waste, and other environmental pollutants.

EWK Herzogenbuchsee AG 

Herzogenbuchsee · Since 1999

The company's core activity is the supply of electricity, gas, water and communication services to customers, including the planning, construction, operation and maintenance of the corresponding network infrastructures.

Fischer-Käser AG 

Lotzwil · Since 1993

The core activity of Fischer-Käser AG is the provision of services and solutions in the field of building technology, particularly in the areas of: Sanitary, Heating, Plumbing, Chimney construction, Ventilation, Air conditioning, Solar, and Lightning protection. The company offers consulting, planning, and execution of projects in these areas and supports customers in selecting and implementing climate-friendly heating solutions.

Grande Dixence SA 

Sion · Since 1950

The core activity of Grande Dixence SA is the production of energy from hydropower, particularly through the operation of dams, hydroelectric power plants and pumping stations in the Alps. The company specializes in the generation of energy from hydropower and focuses on sustainable and environmentally friendly electricity production.

Greenkey SA 

Pregassona · Since 2013

The core activity of Greenkey is the planning, installation and consulting of photovoltaic systems for families, companies and communities, including energy analysis and optimization.

Kanalreinigung Näf GmbH 

Frick · Since 2003

The core activity of Kanalreinigung Näf is the provision of services in the field of sewer cleaning and rehabilitation, including: sewer cleaning and flushing, milling work, disposal, suction work, sewer television, tightness testing, pipe location, street cleaning, and sewer rehabilitation. The company offers these services 24 hours a day and places emphasis on environmental protection and customer orientation.

Kübler Haustechnik AG 

Büsserach · Since 2000

The core activity of Kübler Haustechnik AG includes the planning, installation, maintenance and repair of heating systems and sanitary facilities for single and multi-family homes. This also includes the areas of plumbing and solar systems. The company also offers a 24-hour emergency service for its customers.

Kurt Landolt, Alteisen und Metalle AG 

Näfels · Since 2001

The core activity of Kurt Landolt Alteisen + Metalle AG is the recycling and disposal of various materials such as scrap metal, non-ferrous metals, waste wood, plastic, cardboard, construction waste and household waste. The company offers a comprehensive disposal solution, including collection points, containers, packaging and vehicles for individual customer disposal.

Linth Energie AG 

Siebnen · Since 2022

The core activity of Linth Energie AG includes the planning, installation, maintenance, and repair of electrical systems and installations, including: electrical installations (e.g. connecting and testing household appliances, lighting technology, high-voltage systems), building automation, photovoltaics (solar energy systems), e-mobility (charging infrastructure for electric vehicles), security systems (e.g. burglar alarm systems, surveillance systems), and telematics (remote monitoring and control of systems and installations). The company offers these services to private and commercial customers in the March & Höfe region.

Melintec AG 

Bremgarten Ag · Since 2017

Melintec AG provides consulting, project management and the planning, installation and maintenance of photovoltaic systems, storage solutions, e-mobility charging stations and lighting retrofits. The company also carries out service and maintenance work and supplies energy management solutions for residential and commercial clients.

Moritz Hunziker AG elektrische Anlagen 

Basel · Since 1978

The core activity of Moritz Hunziker AG is the provision of services in the field of electrical installation and technology, including: electrical installations for new buildings and renovations, telephone and TV installations, repairs and maintenance of electrical systems, installation and programming of photovoltaic systems, Christmas lighting and underfloor heating. The company also offers consulting and service services for commercial and private customers.

Reusser Dach und Fassaden AG 

Mühlethurnen · Since 1996

The core activity of Reusser Dach + Fassaden AG encompasses the planning, execution and maintenance of roof and facade work, including: pitched roof renovation and new construction, flat roof renovation and new construction, facade renovation and new construction, insulation, roof windows, solar systems, crane work and aerial lifts, scaffolding, and repair and maintenance of roofs and facades. The company thus offers comprehensive services in the field of roof and facade construction and maintenance.

REVAG recycling ag 

Spiez · Since 1994

The company's core activity is the disposal and recycling of all types of waste, including the collection, sorting, processing and reuse of raw materials. The company offers comprehensive waste management concepts that range from collection to transportation and reuse, with a focus on environmental protection, efficiency and cost-effectiveness.

SSR Sanitär-Spenglerei AG Rothrist 

Rothrist · Since 1981

The company's core activity is the planning, implementation and maintenance of building technology systems, particularly in the areas of plumbing, sheet metal work, heating, ventilation and solar systems, as well as the execution of repairs and service work in these areas.

Supersolar Wilhelm 

Gams · Since 2022

The company's core activity is the sale of solar products and the consulting of customers in the selection and implementation of solar energy solutions for private and commercial purposes.

Svedel, Service de Voirie de l'Entre-Deux-Lacs SA 

Neuchâtel · Since 1992

The core activity of Svedel SA is the collection, transportation and processing of waste for municipalities, companies and private households. To this end, the company relies on an environmentally friendly fleet of electric vehicles to carry out waste management in a sustainable and resource-efficient manner. Specific services include waste recycling, container sales, street cleaning services and the organization of waste disposal for events and events.

Theo Michel GmbH Sanitär Heizung Spenglerei 

Dottikon · Since 2008

The core activity of Theo Michel GmbH is the provision of services and solutions in the field of building technology, particularly in the areas of: Sanitation: planning, installation, renovation and repair of sanitation systems; Heating: planning, installation, renovation and repair of heating systems; Plumbing: provision of plumbing services; Photovoltaics: planning, installation and maintenance of photovoltaic systems. The company thus offers comprehensive services for building technology, from planning to maintenance and repair, and positions itself as a reliable partner for all building technology-related questions.

the pink sheep GmbH 

Zurich · Since 2019

The core activity of the company 'the pink sheep' is to promote sustainability in the fashion industry through upcycling, repair and reuse of textiles. The company offers workshops, consulting and professional support to inspire and enable customers to redesign their used clothing and create unique, high-quality products. Additionally, the company provides an environmental education initiative for school classes to raise awareness about the impact of fast fashion on the environment.

Vadec SA 

La Chaux-De-Fonds · Since 2008

Vadec SA manages the collection, treatment, recovery and disposal of waste and provides services for households, municipalities and businesses. It operates thermal waste‑to‑energy plants, regional logistics centres for recycling and composting, drop‑off sites and public information and visit programmes.

Waser Rohrunterhalt GmbH 

Pfungen · Since 2021

The company's core activity is sewer cleaning, sewer rehabilitation and pipe cleaning, including the removal of pipe blockages, conducting pipe tightness tests and the rehabilitation of sewers and pipes. The company also offers a 24-hour emergency service for pipe breaks and blockages.

BBR Recycling und Deponie AG 

Rothenburg · Since 2018

BBR Recycling und Deponie AG manufactures and supplies asphalt, concrete, mortar, and sand and gravel aggregates while using recycled materials in its products. The company operates a recycling site, accepts various construction waste at its landfill, and reports recycled-content shares of about 40% in asphalt and roughly 30% in concrete.

Bill + Künzi AG 

Liebefeld · Since 1988

The core activity of bill + künzi ag is the planning, installation and maintenance of building technology systems, particularly in the field of heating and plumbing, including the installation of heat pump systems, solar systems and other renewable energy systems.

Bio Test Agro AG 

Münsingen · Since 1998

The core activity of Bio Test Agro AG is the control and certification of agricultural, processing and trading companies in the field of organic farming. The company offers services such as inspections, certifications and consulting to ensure compliance with legal requirements, private labels and other requirements.

E-Confort Sàrl 

Vugelles-La Mothe · Since 2020

The core activity of E-Confort is the planning, installation and maintenance of heating, ventilation, air conditioning, sanitary and renewable energy systems, particularly solar energy, for private households.

Edwin Kunz AG 

Grüningen · Since 1973

The core activity of E. Kunz AG encompasses the planning, installation and maintenance of electrical systems, including photovoltaic and e-mobility solutions, as well as the provision of ICT services such as network and communication technology, security and surveillance systems, software development and system engineering.

Elektro Fierz AG 

Männedorf · Since 1979

The core activity of Elektro-Fierz AG encompasses the planning, installation, and maintenance of electrical systems and installations, including: electrical installations (new buildings, renovations, and refurbishments), communication technology (network cabling, telephone installations, and WLAN installations), lighting (garden lighting, interior lighting), e-mobility (charging infrastructure for electric vehicles), and photovoltaics (planning and installation of solar systems). The company also provides service work and consulting services in these areas.