Energy & Environment

Pariat Frères S.A. 

Crassier · Since 1989

The core activity of Pariat Frères SA encompasses the following areas: * Sanitary installations (including plumbing and fittings) * Sheet metal work (including roofing and other metal work) * Roofing (roofing and repairs) * Solar panels (installation of solar panels, both photovoltaic and thermal systems) The company thus offers a wide range of services in the field of building technology and equipment.

Peter Tschudin AG 

Sissach · Since 2014

The core activity of Peter Tschudin AG is metal construction, particularly steel and metal construction, as well as the manufacture and assembly of various metal products such as stairs, railings, windows, doors, gates, conservatories, handrails, canopies, platforms, shelters, balconies, carports, covered seating areas, sheet metal work, metal fences and others. In addition, the company also offers services such as equipment rental, assembly and access equipment, service, maintenance and repairs, pool construction, solar power systems, facade construction, consulting and property design.

PIKEY SOLEY GmbH 

Böckten · Since 2015

PIKEY SOLEY GmbH designs, plans, installs, commissions and services photovoltaic systems, solar‑thermal installations, battery storage, solar roof renovations and Smart Home integrations. The company acts as a solar general contractor, handles permitting and coordination with utilities and funding authorities, and is registered with SWISSOLAR, Electrosuisse and ESTI.

PowerFlow GmbH 

Ennetmoos · Since 2020

The core activity of PowerFlow GmbH is the conception, consulting and distribution of intelligent solar systems for single-family homes, multi-family homes and quarter solutions, as well as the import and distribution of home storage systems, inverters and e-mobility solutions. In addition, the company also distributes the Unkrautfuchs, a device for weed control using hot water.

Powerlogic AG 

Baden · Since 2024

The core activity of Powerlogic AG is the planning, installation and maintenance of photovoltaic systems, including the integration of battery storage and energy management systems, to support households and businesses in using solar energy and reducing their dependence on external energy sources.

recypneu.ch SA 

Kerzers · Since 2001

The core activity of recypneu.ch SA is the environmentally friendly disposal of tires as well as the trade in new and used tires for passenger cars and trucks. This includes the import, export, purchase and sale of tires of all brands and sizes, as well as the disposal of used tires and rubber waste.

RecySwiss GmbH 

Recherswil · Since 2010

The core activity of RecySwiss GmbH is the collection, disposal and recycling of metals and electrical waste for companies and private households in Switzerland. The company offers a collection service for various types of metals such as copper, aluminum, stainless steel, lead, tin and others, as well as for electrical waste, batteries and other electrical components. The collection is free of charge, and the company pays customers directly in cash.

Regionalwerke AG Baden 

Baden · Since 1999

Regionalwerke AG Baden supplies private and commercial customers with energy and potable water and operates the associated networks and facilities. The company offers electricity, gas, heat/cooling and solar products as well as services including contracting, energy consulting, maintenance, smart meters and e‑mobility solutions.

Renotex AG 

Weisslingen · Since 1979

The core activity of Renotex AG is the execution of conversion and renovation work, including painting, carpentry, masonry and plastering, as well as the planning and installation of solar systems. The company offers a comprehensive solution from a single source for the preservation of property values.

Reto Crüzer AG 

Scuol · Since 2013

Revitalise ta Maison Sàrl 

Monthey · Since 2022

The core activity of the company 'Revitalise Ta Maison' encompasses three main areas: 1. **Clearance**: Emptying and disposal of unwanted items in houses, apartments, farms, and other premises to create space and enable new use. 2. **Upcycling and Transformation**: Revitalizing and transforming old furniture and items to give them a new life and make them usable for new purposes. 3. **Cleaning and Sanitizing**: Thorough cleaning of premises after clearance to prepare them for new use. The company thus offers a combination of disposal, upcycling, and cleaning to support customers in revitalizing their premises.

R. Häsler AG 

Möhlin · Since 2011

The company's core activity is the planning, installation, maintenance and repair of heating and air conditioning systems, including renewable energies such as heat pumps, wood heating systems, oil heating systems, gas heating systems, district heating and photovoltaics. The company also offers services such as heating service, boiler descaling and inspection and maintenance contracts.

Righetti Service SA 

Mezzovico · Since 1993

The core activity of Righetti Service SA is the provision of services in the field of sewerage and pipe cleaning, including: Risanamento (pipe cleaning and renovation), Videoispezioni (inspection of pipes and channels using cameras), Prove di tenuta (tightness tests), Vuotature (drainage of channels and pipes), Disostruzioni (removal of blockages), Pulizia canalizzazioni (cleaning of channels and pipes), Revisione cisterne (maintenance and inspection of tanks and containers), and Servizio allagamenti (flood assistance and water damage). The company offers these services 24/7 and has modern equipment and an experienced team.

Riwatec AG 

Langnau B. Reiden · Since 1999

The core activity of Riwatec AG is the provision of services and products for water supply, particularly in the areas of: * Loss analysis and leak detection in drinking water networks * Repair and maintenance of drinking water pipes and plants * Monitoring and measurement of pressure and flow in drinking water networks * Inspection and testing of drinking water pipes and plants. The company also offers products such as leak detection devices, pressure loggers, camera inspection systems and other specialized equipment for water supply.

ROMAG aquacare AG 

Düdingen · Since 2001

The company is a leading international player in the development and manufacture of systems for the drinking water and wastewater industry. The core activities include the development and manufacture of products and solutions for the areas of drinking water, stormwater management, object flood protection, micro-pollution, manhole covers and floor doors as well as Techno-SABA.

RUBAG Heizung - Sanitär AG 

Unterendingen · Since 1969

RUBAG Heizung - Sanitär AG provides heating, sanitary, ventilation and solar installations, as well as maintenance, repairs and boiler servicing. The company plans and executes new-builds and renovations and offers water treatment, rainwater systems and water-softening solutions.

Rufener Kanalreinigung AG 

Zweisimmen · Since 2010

The core activity of Rufener Kanalreinigung AG encompasses the areas of sewer cleaning, surface cleaning, suction work, manhole recycling, pipe inspection, tightness testing, ventilation cleaning, transport services and winter services.

R. Vonplon Söhne AG Haustechnik 

Thusis · Since 2000

The core activity of R. Vonplon Söhne AG – Haustechnik is the planning, installation, maintenance and repair of sanitary and heating systems, including consulting and implementation of heating renovations and new installations, heat pumps, wood, solar, oil and gas heating systems in the region of Graubünden.

Sanitär Gemperle AG 

Gossau Sg · Since 1981

The core activity of Sanitär Gemperle AG is the planning, execution and maintenance of sanitary installations, including the areas of: Sanitary facilities (e.g. showers, toilet systems), Water treatment (e.g. softening and dosing systems), Solar technology (e.g. solar systems for hot water generation), 24-hour customer service for emergencies and maintenance. The company also offers services such as 3D bathroom planning, installation of dog showers and other specialized solutions.

Säntis Energie AG 

Wattwil

The core activity of Säntis Energie AG is energy supply, particularly in the gas sector, including delivery, trading and consulting for heat and energy solutions, as well as the operation and maintenance of energy distribution networks.

Schafer AG 

Reinach Ag · Since 1985

The core activity of Schafer AG encompasses the following areas: * Sewer cleaning (suction and flushing work, sewer inspection) * Street cleaning (surface cleaning) * Crane work and excavator work * Transport (special transport) * Rental of special vehicles and equipment Thus, the company offers a wide range of services in the field of infrastructure and construction economy.

Schaller Olivier Sàrl 

Rebeuvelier · Since 2002

Schaller Olivier Sàrl provides heating, sanitary and ventilation services including installation, bathroom renovations and heating system refurbishment. The company installs systems such as heat pumps, pellet boilers and geothermal probes, and also offers solar installations (in collaboration with Eco6therm), water treatment and rainwater recovery solutions.

Schindler Haustechnik GmbH 

Frutigen · Since 2015

The core activity of Schindler Haustechnik GmbH encompasses the installation, maintenance, and repair of sanitary facilities and heating systems, including consulting and planning of bathroom and kitchen installations, as well as the installation of heat generation systems such as log wood heating systems and chip wood heating systems.

Schwarzwälder AG 

Winterthur · Since 1996

The core activity of Schwarzwälder AG is the planning, execution and maintenance of roof, facade and solar systems. Specifically, this includes: Roofing work (pitched roof, flat roof), Facade construction and renovation, Installation and maintenance of solar systems (photovoltaics), Energy-efficient renovation of roofs and facades. The company thus offers services in the field of building envelopes and renewable energies.

Semadeni Impiantistica SA 

Poschiavo · Since 2017

The core activity of Semadeni Impiantistica SA consists in the planning and realization of various technical plants and installations, including: hydraulic systems, heating systems, sanitary installations, ventilation systems, solar systems and renewable energies, roofing and sheet metal work. The company thus offers a wide range of services in the field of technical building equipment and installation.

Senn Haustech AG 

Unterägeri · Since 2001

The core activity of Senn Haustech AG is consulting, planning and implementing sanitary, heating and solar systems.

SETELEC SA 

Saillon · Since 2004

The core activity of Setelec SA is to provide services in the field of electrical installations, including: * Installation of photovoltaic systems * Electrical installations in buildings * LED lighting * Electric mobility (installation of charging stations for electric vehicles) * Domotics & Multimedia (smart home and multimedia solutions) * OIBT control (testing and certification of electrical installations) * Electroménager (sale and repair of electrical appliances) * Piquet service (emergency service for electrical installations) The company thus offers a wide range of services in the field of electrical engineering and renewable energy.

Smart Sanieren GmbH 

Wisen So · Since 2020

Smart Sanieren GmbH provides independent energy consulting for homeowners, carrying out EnergieCheck assessments and GEAK Plus reports to evaluate heating systems and renovation options. Services include technical system planning, assistance with permits and funding applications, and project coordination during implementation.

solar4you ag 

Oberdorf Bl · Since 2013

The core activity of Solar4you AG is the planning, installation and distribution of solar systems, including solar thermal solutions, rainwater systems and autonomous solar systems for independent power supply. The company offers comprehensive services in the field of renewable energy, including consulting, installation and maintenance of solar systems, as well as the delivery of plug-and-play island solar systems for self-assembly.

Solarhirsch GmbH 

Gwatt (Thun) · Since 2022

Solarhirsch GmbH supplies photovoltaic systems and components and sells solar modules, inverters, batteries, mounting systems, cables and accessories through an online shop. It provides services from system planning to installation, offers material supply for self-installation, and provides monitoring services for PV systems.

SolClear GmbH 

Henau · Since 2024

The core activity of SolClear GmbH is the cleaning of solar systems, particularly photovoltaic systems, to maximize their efficiency and lifespan. To this end, the company offers chemical-free and environmentally friendly cleaning methods based on state-of-the-art technology and certified cleaning experts.

Sol-EM GmbH 

Adliswil · Since 2020

Sol-EM GmbH designs and engineers solar thermal and photovoltaic systems and supplies components such as flat-plate collectors, vacuum tubes, photovoltaic modules, boilers and storage. Services include planning and engineering, assistance with permits and funding applications, and support for system execution.

Sonderegger AG Zumikon 

Zumikon · Since 1983

The core activity of Sonderegger AG Zumikon is the planning, execution and maintenance of steep and flat roofs, including facades and skylights, as well as the installation of solar systems.

SOS DECHETS SARL 

Fribourg · Since 2024

The core activity of SOS Déchets encompasses a wide range of services in the fields of waste disposal, cleaning, and dismantling. Specifically, the company offers the following main activities: * Waste disposal and removal of unwanted items * Moving services * Cleaning of rooms and surfaces * Dismantling of structures, kitchens, bathrooms, etc. * Concierge services for real estate * Container rental for waste disposal purposes * Hoarding cleanup and disposal services The company provides these services to both private and commercial customers in Switzerland.

Staub Photovoltaik GmbH 

Hombrechtikon · Since 2023

The core activity of STAUB Photovoltaik GmbH is the planning, installation, and maintenance of photovoltaic systems for private and commercial customers in Switzerland. The company offers comprehensive services, including consulting, planning, installation, and maintenance of solar systems, as well as calculating their economic viability and monitoring their performance. It specializes in the installation of solar modules on existing roofs (on-roof systems) and the integration of solar modules into new buildings and roof renovations (in-roof systems). Additionally, the company also offers planning and installation of carports and shelters with integrated solar modules.

Sustech AG 

Uster · Since 2008

The core activity of Sustech AG is consulting, planning and measurement in the field of building technology, particularly in the areas of energy, building physics, heating, ventilation, air conditioning, refrigeration and photovoltaics, with the goal of developing and implementing sustainable and energy-efficient solutions for buildings.

Swiss ROHRINSPEKTOR GmbH 

Tenniken · Since 2021

The company's core activity is sewer renovation and maintenance, including related services such as sewer cleaning, sewer inspection, pipe location, tightness testing and rehabilitation planning.

TB Gränichen Energie AG 

Gränichen · Since 2011

TB Gränichen Energie AG supplies electrical energy and operates the distribution network. Its responsibilities include purchasing and distributing electricity, operating and maintaining substations and distribution cabinets, new connections and meter management, billing, street-light maintenance, energy advisory services and emergency response.

TB Gränichen Wasser AG 

Gränichen · Since 2011

TB Gränichen Wasser AG supplies drinking and utility water, sourcing from springs and groundwater and operating reservoirs and pump stations. Its responsibilities include monitoring water quality, maintaining and repairing infrastructure, creating new connections, ensuring firefighting water reserves, customer administration and emergency response.

TECH-SUN Sàrl 

Châtillens · Since 2021

The core activity of TECH-SUN Sàrl is the planning, consulting and implementation of projects in the field of renewable energies, particularly: * Photovoltaics (production of electricity from solar energy) * Heat pumps (heating of buildings using environmental heat) * Charging stations for electric vehicles (charging points). The company thus provides solutions for the generation and use of renewable energies and supports customers in the implementation of projects in these areas.

Thurwerke AG 

Wattwil · Since 2001

The core activity of Thurwerke AG is the supply of the region with electricity, water, heat and communication services (in particular via a fibre-optic network).

TRANSPORTS MENU SA 

Veyrier · Since 2003

The company Transports Menu S.A. offers various services in the field of transport and waste management. The core activities include: waste transport (Transports de déchets), container rental (Locations de bennes) in various sizes, crane services (Grutage) with a 12-meter crane for loading and unloading materials, and additional services such as transporting materials on a platform wagon. The company thus offers a wide range of services for waste management and transport of waste and materials.

TS Tschannen AG 

Detligen · Since 2002

The core activity of TS Tschannen AG is the planning, organization and supervision of building technology projects, particularly in the areas of heating, sanitation and solar energy. The company offers services such as the installation and renovation of heating and sanitary systems, the planning and implementation of bathrooms, and the integration of solar energy into building technology systems.

Vaporex AG 

Uitikon Waldegg · Since 2021

The core activity of Vaporex is the development and distribution of cleaning systems that work with micro-dry steam, making them chemical-free. These systems are offered for various application areas such as commerce, industry, vehicle operations, schools, kindergartens, hotels, and households. The company focuses on sustainable and environmentally friendly solutions for cleaning and disinfection.

Vetrum AG 

Wettswil · Since 1998

Vetrum AG supplies and trades glass packaging and provides services for the reuse and recycling of bottles. The company offers new-glass distribution, collection and sorting of used glass, bottle washing and contract cleaning, mobile filling services, and customer support for personalization and filling projects.

Vitales GmbH 

Seengen · Since 2012

The core activity of Vitales GmbH is the sale and consulting of CO2 measuring devices as well as the provision of services in the field of building biology and Feng Shui, including measurements and consulting on air quality, mold and electromagnetic pollution.

SunCraft Montage GmbH 

Oberdorf So · Since 2024

The core activity of Von Ballmoos Solar GmbH is the planning, installation and maintenance of solar power systems for single and multi-family homes, including consulting and analysis to offer innovative and fair solar power solutions.

VS Solarstrom AG 

Brig · Since 2012

The core activity of VS Solarstrom AG is the planning and implementation of roofing, sheet metal work, flat roofs, pitched roofs and photovoltaic systems. They offer innovative and sustainable solutions in the field of roof and facade construction as well as solar energy generation.

Wacker + Scavezzon Sanitär GmbH 

Kilchberg Zh · Since 1998

The core activity of Wacker + Scavezzon is the planning, design and execution of sanitary work in bathrooms and kitchens, including the installation of sanitary technology, ventilation and building services. The company also offers services in the field of kitchen construction and project planning.

Wagner Spenglerhandwerk GmbH 

Fischingen · Since 2021

Wagner Spenglerhandwerk GmbH is a tinsmith and building services company offering sheet-metal and lightning protection work, sanitary and ventilation installations, solar systems and water-supply services. The company provides planning and execution for repairs, renovations, conversions and new builds and collaborates with qualified staff and partners from planning through completion.