Energy & Environment

Vögele AG Heizung/Sanitär 

Tegerfelden · Since 2002

The core activity of Vögele AG Heizung/Sanitär is the planning, installation and maintenance of heating and sanitary systems, including the provision of services such as boiler maintenance, underfloor heating, ventilation systems, water filters and photovoltaic systems. The company also offers bathroom renovations, water softening systems, rainwater harvesting and other related services.

Detours Zürich Owner Fischer 

Zurich · Since 2021

The core activity of Detours Zürich is the organization and implementation of sustainable and socially responsible city tours, workshops and team-building events in Zurich, with a focus on local, ethical and environmentally friendly topics such as circular economy, sustainable nutrition, local craftsmanship and social commitment.

Peter Beglinger Training AG 

Zug · Since 2012

The company's core activity is the development and distribution of biological solutions in the areas of crop cultivation, home and garden, as well as bee health.

Eischoll Energie AG 

Eischoll · Since 2011

Entsorgungshof Hubelgut AG 

Worblaufen · Since 1987

Entsorgungshof Hubelgut AG is a public collection point for recyclables, general waste and special waste from private households. The facility accepts a wide range of materials, including metals, electrical appliances, oils, paints and construction materials, and provides a price list on its website.

Top Sun Energy SA 

Cornaux Ne · Since 2015

Top Sun Energy SA is a provider of renewable energy and energy efficiency solutions. The company's core activity includes the planning, installation and maintenance of: photovoltaic systems, battery storage systems, heat pumps, electric vehicle charging stations, thermodynamic boilers, photovoltaic covers, and auto-consumption communities. The company also offers services such as applying for subsidies, maintenance contracts, and the installation of car and balcony covers.

Entsorgungszentrum Richi Weiningen AG 

Weiningen Zh · Since 2004

Entsorgungszentrum Richi Weiningen AG provides waste management and recycling services for construction and industrial materials, including bulky waste sorting, demolition waste processing and topsoil treatment. Services include excavation, deconstruction and contaminated-site handling, production of recycled construction materials, and the group also operates a biomass plant producing electricity and heat from waste wood.

Römer AG 

Wohlen Ag · Since 1970

The core activity of Römer AG is the disposal and recycling of waste, particularly in the areas of metal, paper and wood recycling, as well as the provision of logistics and transport services. The company offers various services, including crane work, container service, transformer disposal and the operation of a waste collection center.

Bauteilbörse 

Basel · Since 1996

The core activity of Bauteilbörse is the collection, inspection, cleaning, preparation and sale of used parts to reintegrate them into the usage cycle, thus conserving resources and protecting the environment. Additionally, the company offers coaching and support to job seekers to integrate them into the workforce and promote their professional skills.

Goutte Récupération S.A. 

Echandens · Since 1965

The core activity of Goutte company is the recovery and valorization of materials, as well as the transportation and rental service of containers. Specifically, this includes the global management of waste, including recycling, consulting, dismantling and clearing.

Kanalfrei AG 

Gontenschwil · Since 2021

The core activity of Kanalfrei AG is sewer and surface cleaning, including specific services such as drain clearance, manhole emptying, surface cleaning, garage and floor cleaning, pond cleaning, sewer television, foreign object disposal and holiday representation for sewer cleaners.

Zaugg Belp AG 

Belp · Since 1993

Zaugg Belp AG operates waste disposal centers and provides waste collection, recycling and logistics services, including container (mulden) and crane services. The company also offers transport services for household and industrial waste, vehicle rentals (vans and minibuses) and a car wash center with portal and self-service wash bays.

FreezyBoy AG 

Zug · Since 2024

The core activity of FreezyBoy AG is the development, production and distribution of devices for processing green waste, in particular the "FreezyBoy", a device for composting green waste without plastic bags.

Grünes Kreuz Schweiz 

Zurich · Since 1998

The core activity of Green Cross Switzerland is humanitarian aid and support for disaster victims, particularly in the case of environmental and industrial disasters, through projects based on the principle of self-help and striving for sustainable solutions.

Helvetiqua SA 

Marly · Since 2019

The core activity of Helvetiqua is the planning, implementation and installation of solutions for the energetic renovation and conversion of buildings, particularly in the field of renewable energies such as photovoltaics, heat pumps and e-mobility. The company offers its customers a comprehensive service that ranges from energy consulting and planning to the selection and installation of high-quality products to the application for subsidies and permits.

Glattwerk AG 

Dübendorf · Since 2000

The core activity of Glattwerk AG includes the provision and maintenance of energy and telecommunications services, including: electricity supply and grid operation, gas supply and grid operation, heat supply and grid operation, telecommunications services, including fiber optic networks, installation and maintenance of photovoltaic systems and other energy systems, operation of public electric charging stations and public lighting. The company also provides consulting and support on energy and sustainability issues.

Kehrichtbeseitigung Laufental-Schwarzbubenland AG KELSAG 

Liesberg · Since 1976

Kehrichtbeseitigung Laufental-Schwarzbubenland AG KELSAG is a waste management company that organises the collection, acceptance and recovery of household waste and recyclable materials. KELSAG operates a service centre, provides collection and recycling services, and processes green and bio-waste via KELSAG BIOPOWER AG into compost and biogas, with the biogas used for electricity production.

KELSAG BIOPOWER AG 

Liesberg · Since 2010

KELSAG BIOPOWER AG processes green and organic waste into compost and biogas. The recovered biogas is used in an on-site combined heat and power (CHP) unit to generate electricity that is fed into the public grid. The company is operated as a joint venture between KELSAG and Biopower Nordwestschweiz AG.

LANDI Schwarzwasser, Genossenschaft 

Niederscherli

The core business of LANDI Schwarzwasser encompasses three main areas: 1. **Agriculture**: Supplying regional farmers with seasonal and regional production resources, consumer goods, and services, as well as supporting the marketing of their agricultural products. 2. **Retail**: Operating Volg stores, TopShops, and LANDI stores that offer food and daily essentials, serving as community meeting points, and providing a sales platform for members' farm products. 3. **Energy**: Operating AGROLA gas stations, promoting sustainable mobility through electric charging stations and hydrogen fueling stations, as well as offering heating oil and wood pellets to the regional population.

Swiss Photovoltaik GmbH 

Kriessern · Since 2012

The core activity of Swiss Photovoltaik GmbH is the planning, installation and maintenance of photovoltaic systems, as well as the provision of services in the field of renewable energy. The company offers consulting, installation, service and maintenance of photovoltaic systems and is also involved in the planning and implementation of large-scale projects in the field of solar energy.

Walker Solarstrom AG 

Naters · Since 2015

Schwendimann AG 

Münchenbuchsee · Since 1993

The core activity of Schwendimann AG includes the disposal and recycling of waste, including waste collection, skip service, management of collection points and disposal of special waste such as green waste. In addition, the company offers further services, such as the rental of containers, vehicles and traffic signs, as well as the implementation of event waste management and house clearances.

A. Schnyder Transportunternehmung & Altmetalle AG 

Tann · Since 1980

The core activity of A. Schnyder AG is the disposal and recycling of various materials, including metals, used oil, batteries, lighting, corks, CDs, waste paper, glass, PET bottles, used clothing and shoes, as well as the collection and utilization of special waste such as paints, solvents and electrical scrap. The company also offers transport services and operates a waste disposal park where customers can deposit their waste.

H. Mahr, Benken, AG für Abfallentsorgung 

Benken Sg · Since 1997

The core activity of H. Mahr AG is waste disposal, recycling and transport. Specific services include crane and skip services, container and press container rental, demolition and clearance, disposal park, transport, special skips, collection tours and rental bus.

OIKEN SA 

Sion · Since 2019

OIKEN SA is an energy and services company offering electricity supply, photovoltaic systems, mobility and charging infrastructure, and heating solutions. It also provides energy efficiency consulting, contracting for heat and photovoltaics, and multimedia and network services (internet, TV, telephony, OIKEN connect) for households, businesses and municipalities.

SeetalSolar AG 

Hitzkirch · Since 2014

The core activity of SeetalSolar AG is the planning, installation and implementation of solar systems for private and business customers.

BHF-System GmbH 

Baar · Since 2016

The company BHF-System primarily deals with the installation and integration of heating circuits and electric heating lines in various objects, such as new buildings, locker rooms and outdoor areas. The core activity includes milling heating circuits, spackling lines and integrating heating circuit distributors.

Energies Saint-George SA à Aubonne 

Aubonne · Since 2021

Energies Saint-George SA à Aubonne provides electricity production and distribution, including hydroelectric generation, and delivers energy-related services. Its activities include electrical installations, photovoltaic systems, heat pumps, EV charging infrastructure and multimedia/telecom services.

Hans Grieder AG, Aushub und Tiefbau 

Tecknau · Since 1980

The core activities of Hans Grieder AG include the following areas: Civil Engineering: Execution of construction projects in the field of civil engineering, including small works and large contracts. Skip Service: Rental of skips in various sizes for environmentally friendly disposal of materials. Environmental Works: Execution of works in the field of environmental design, including gardening and natural stone processing. Waste Disposal: Disposal of waste, including sorting and recycling. Demolition: Demolition of objects, including preparation of materials for reuse. The company offers these services to private and business customers and emphasizes quality, experience, and competitive prices.

My solar battery Installations Sàrl 

Etoy · Since 2024

My solar battery Installations Sàrl provides consulting, design, supply and installation of photovoltaic systems and battery energy storage. It also handles administrative procedures, commissioning, inspections/certification and offers thermal solutions such as thermodynamic boilers and heat pumps.

My solar battery SNC 

Etoy · Since 2022

My solar battery SNC designs, sells and installs photovoltaic systems and battery-based energy storage solutions. The company provides free consultations and quotes, handles administrative procedures including subsidy applications, and carries out commissioning, inspections (NIBT / OIBT) and after-sales service.

Société Electrique des Forces de l'Aubonne SA (SEFA) 

Aubonne

Société Electrique des Forces de l'Aubonne SA (SEFA) is an energy company that produces and distributes electricity and operates a regional distribution network. It also provides electrical installation services, photovoltaic and heat‑pump solutions, electric vehicle charging infrastructure, multimedia services (internet, telephony, fibre) and renewable‑energy projects.

Fondazione Emanuele Puricelli 

Riva San Vitale · Since 2012

Fratelli Puricelli SA 

Riva San Vitale · Since 2002

Fratelli Puricelli SA is a company specializing in the collection, separation and recycling of plastics and related waste-management services. It operates plastic separation and processing facilities (shredding, granulation, washing), a recovery centre, and provides containers, roll-off bins, rental and transport services as well as a public weighbridge.

Home Intelligence Sàrl 

Lonay · Since 2015

Home Intelligence Sàrl provides services in home automation, photovoltaic systems and building insulation with a focus on energy efficiency. Services include technical studies, planning and advice, installation and commissioning, and maintenance and after-sales support.

Solar Ticino Sagl 

Chiasso · Since 2009

The core activity of Solar Ticino sagl is the planning, installation and consulting of solutions for renewable energy, in particular: photovoltaic systems, storage systems, thermosolar systems, heat pumps, air conditioning systems, awnings and sun shading, solar carports, and charging stations for electric vehicles. The company also provides consulting and planning for plus-energy houses and supports customers in applying for grants for the installation of renewable energy systems.

FALLAG AG 

Kirchberg Be · Since 1999

The core activity of FALLAG AG is waste management and disposal, particularly the acceptance and utilization of waste, as well as the operation of a waste disposal center.

Martin Bowald AG 

Glarus · Since 2001

The company Bowald offers a wide range of services in the field of waste management and environmental protection. The core activities include: * Skip and container services (delivery and emptying of skips) * Household and factory clearances * Demolition and dismantling work with separation of individual components * Operation of a sorting plant for the separation of materials * Disposal of various materials in landfills or collection points * Snow clearance The company emphasizes professional and environmentally friendly waste disposal and offers its customers a reliable and flexible service.

ECOTECH ENERGIES SARL 

Plan-Les-Ouates · Since 2014

The core activity of Ecotech Énergies is the optimization of energy efficiency in buildings through the development and implementation of renewable energy solutions, particularly in the areas of heat pumps and photovoltaics.

Mühle Transport AG 

Neftenbach · Since 1995

The core activity of Mühle Transport AG is in the field of waste disposal and goods transportation, particularly in dump truck and construction site transportation, as well as in the disposal of commercial waste, paper, cardboard, and other materials. The company also offers recycling services and operates its own recycling center.

Rutz & Co AG 

Fahrweid · Since 2013

The core activity of Rutz & Co AG is the planning, execution and maintenance of sanitary and heating systems, including boiler renovations, in the Zurich region. The company also provides comprehensive consulting and innovative solutions in the field of building technology, with a focus on sustainability, energy efficiency and climate protection.

Sandra E. Pfiffner GmbH 

Sommeri · Since 2003

The core activity of Pfiffner GmbH encompasses the execution of clearings and disposals, storage services, as well as the operation of second-hand shops. Specifically, the company offers the following services: Clearings and disposals of houses and apartments, Professional disposal and recycling, Storage of goods in own warehouses, Operation of second-hand shops in Amriswil and Kradolf. The company has discontinued its moving and cleaning services, which are therefore no longer part of its core activity.

Schiess Recycling AG 

Niederuzwil · Since 1989

The core activity of Schiess Recycling AG is the environmentally friendly collection, disposal and recycling of valuable and waste materials, particularly in the field of secondary raw materials management, including the dismantling of electronic recycling materials, the acceptance of special waste from households and the marketing of secondary raw materials.

Swiss-Green Engineering Sàrl 

Murten · Since 2009

The core activity of Swiss-Green Engineering Sàrl is the sale and installation of solar energy systems, including the planning, consulting and maintenance of solar energy plants. The company offers a wide range of products and services, including solar modules, storage systems, inverters, mounting systems and accessories. It supports both the installation of solar energy systems for grid operation and for autonomous systems.

Sanitär- & Boilerservice Forestier GmbH 

Münchenstein · Since 2025

Sanitär- & Boilerservice Forestier GmbH provides installation, maintenance and repair services for boilers (water heaters) and sanitary installations. Services include mechanical and chemical descaling, replacement and repair of thermostats, safety valve groups and pressure‑reducing valves, and a 24‑hour emergency service.

ENERGITECH Sàrl 

Riddes · Since 2007

The core activity of Energitech is the planning, installation, optimization and maintenance of solar systems, including photovoltaic systems, battery storage systems and charging stations for electric vehicles, as well as consulting and implementing energy efficiency measures for private individuals and companies in the canton of Valais, Switzerland.

Systema Solis GmbH 

Bottighofen · Since 2013

The core activity of Systema Solis GmbH is the planning, installation, maintenance and optimization of solar energy solutions, in particular photovoltaic systems, as well as the provision of services in the areas of electrical installations, roof renovations and cleaning.

EW Höfe AG 

Freienbach · Since 1948

EW Höfe AG is a cross-utility company that provides energy and telecommunications services, including electricity, gas and telecom solutions. The company is the principal shareholder of Energie Ausserschwyz AG, which supplies CO2‑neutral district heating and electricity from regional renewable sources.

Kramer Logistik GmbH 

Lenzburg · Since 2023

The core activity of Kramer company encompasses providing services in the field of reusing second-hand goods, including: * Clearing and relocation services * Transport and logistics * Sale of second-hand goods in own shops and at flea markets * Work integration and employment of people with limited access to the labor market * Cultural and event organization The company also pursues social and societal goals, such as promoting sustainability and supporting initiatives and projects in the social and environmental sectors.

Prokanal GmbH 

Zurich · Since 2019

Prokanal GmbH provides cleaning, maintenance and rehabilitation services for sewers, drains and wastewater pipes. Its services include sewer cleaning, high-pressure flushing, mechanical clearing, CCTV (Kanal‑TV) inspection, shaft emptying, sewer rehabilitation and maintenance/contract services.