Energy & Environment

bollinger ag 

Ettenhausen Tg · Since 2019

The core activity of Bollinger AG is the planning, execution and maintenance of sanitary and heating systems for private households and companies. The company offers comprehensive services, from consulting to planning and execution to maintenance of sanitary and heating systems.

Brügger Haustechnik GmbH 

Aeschi So · Since 2022

The core activity of Brügger Haustechnik AG consists of planning, installing and maintaining building technology systems, particularly in the areas of heating, plumbing, ventilation and solar systems.

cahuu GmbH 

Zurich · Since 2022

The cahuu GmbH company offers a wide range of services focused on the areas of moving, disposal, and transportation of furniture and bulky items. The company's core activities include: * Disposal services (furniture disposal, bulky item disposal, clearance, decluttering, recycling service) * Transportation services (furniture transport, bulky item transport, moving service) * Assembly and assistance services (furniture assembly, lamp installation, help to carry) The company provides its customers with a platform to place their requests for these services and offers a variety of benefits, such as fixed prices, flexibility, and high-quality services.

Datarec AG 

Bern · Since 1993

Datarec AG provides certified services for the secure destruction of paper records and electronic media, together with related services such as archive clearances, mobile shredding, secure containers, security transports and security consulting.

deconta Gerätetechnik AG 

Rothrist · Since 2005

The core activity of deconta is the development, production and marketing of devices, systems and customized solutions for decontamination technologies, particularly in the field of hazardous substance remediation, efficient dust handling and the use of mobile decontamination units. This also includes services such as repairs, maintenance, sheet metal processing and contract manufacturing, as well as the provision of spare parts and training.

Dimension Solaire Sàrl 

Bulle · Since 2008

The company Dimension Solaire Sàrl is primarily involved in the planning, installation and consulting of solar thermal and photovoltaic systems, as well as insulation, sheet metal work and roofing of buildings. It also provides comprehensive energy consulting and analysis for various customer groups, including private individuals, companies, farmers and public institutions.

Electro-Sol SA 

Cossonay-Ville · Since 1983

The core activity of Electro-Sol SA is the development and implementation of concepts for renewable energy, particularly in the areas of: * Solar energy (photovoltaics) * Energy efficiency (audit and optimization) * Electric mobility * Heating (electric heating systems, heat pumps, etc.). The company offers solutions for private households and businesses to meet their energy needs and improve their environmental balance.

Elektro Fröhli AG 

Rudolfstetten · Since 1983

Elektro Helvetia AG 

Rotkreuz · Since 2023

The core activity of Elektro Helvetia AG is the planning, installation and maintenance of electrical systems, including: electrical installations for new buildings, renovations and conversions, lighting systems, photovoltaic systems, e-mobility solutions, building automation, HLKS installations (heating, ventilation, air conditioning, sanitation) and energy measurement concepts. The company also provides consulting, planning and implementation of electrical projects, including the installation of security systems and maintenance of existing systems.

Elektro Roth AG 

Mettmenstetten · Since 1974

The core activity of Elektro Roth AG is the planning, installation and maintenance of electrical systems of all kinds, including repairs and services, for private individuals, companies, municipalities and administrations in the Affoltern district and surrounding areas.

Energie Belp AG 

Belp · Since 2003

The core activity of Energie Belp AG is the supply of electricity, water, district heating and communication services such as internet and telephony from a single source.

Energiewendegenossenschaft Region Winterthur 

Seuzach · Since 2017

The company ERW (Energiegenossenschaft Winterthur) is a non-profit cooperative that specializes in planning, consulting and supporting self-construction projects for photovoltaic systems (solar systems). The core activity of the company is to offer its members the opportunity to build and operate their own solar systems by providing expert advice, energy calculation, visualization, financing and installation support. The members are also the builders and can contribute to the realization of their systems through their own labor.

Energie Wettingen AG 

Wettingen · Since 2016

The company's core activity is the supply of households and businesses with electricity and drinking water, as well as the provision of energy-efficient and comfortable energy services, including photovoltaics, solar thermal energy, charging infrastructure and electrical specialist stores.

E. Zünd Haustechnik AG 

Safenwil · Since 2013

The core activity of Zünd Haustechnik is the provision of services and offers in the field of building technology, particularly in the areas of sanitary technology and heating technology. This includes the planning, installation, renovation and maintenance of sanitary facilities and heating systems, as well as emergency services and the repair of systems.

Flims Electric AG 

Flims Dorf · Since 2002

Flims Electric AG is an integrated utility that produces energy and provides services in power supply, district heating and broadband telecommunications. The company operates renewable generation plants, manages electricity and fibre networks, and offers services including e‑mobility, metering and control systems.

Flims Trin Energie AG 

Flims Dorf · Since 2024

The core activity of Flims Electric AG includes the generation of electricity and heat from renewable energy sources, as well as the provision of services in the areas of energy supply, electricity, fibre optic and heat networks, e-mobility, control systems, measurement technology and broadband communication.

Future Solar Energie AG 

Oberwil B. Zug · Since 2023

Future Solar Energie AG plans, supplies and installs photovoltaic systems (in-roof, on-roof and flat-roof) and provides related products and services such as battery storage, EV chargers, monitoring and maintenance.

Gebr. Scheurer GmbH 

Lengnau Be · Since 1998

Gebr. Scheurer GmbH provides sanitary and heating installation services. The company carries out new construction, renovations, maintenance and repairs, including boiler descaling and water-softening systems. It installs oil, gas, pellet and wood heating systems, heat pumps, and thermal solar and photovoltaic systems.

Gebr. Willi Elektro AG 

Märwil · Since 1987

Gebr. Willi Elektro AG provides electrical installation services and photovoltaic systems. The company delivers planning and execution for residential, commercial and industrial electrical installations, including lighting, KNX/home automation, fire alarm and multimedia/telecom systems, as well as turnkey photovoltaic and battery-storage solutions, e-mobility services and a 24-hour emergency service.

Genossenschaft Elektra Sissach 

Sissach · Since 1923

The core activity of Elektra Sissach includes the provision of electricity, telecommunications services, and internet via a fiber-optic network in the Sissach region. Specifically, the company offers the following services: electricity products and grid, solar energy, electromobility, telecommunications (including fiber-optic network), internet services, and TV services. As a result, the company is a regional energy and telecommunications provider offering a wide range of services to private and business customers in the Sissach region.

Grütter Bedachungen AG 

Beinwil Am See · Since 1984

The core activity of Grütter Bedachungen AG is the provision of services and solutions in the field of building envelopes, particularly in the areas of: Roofing (pitched roof, flat roof), Facade cladding (ventilated facades), Sheet metal work, Sealing (building sealing), Insulation, Repairs and maintenance of roofs and facades, Installation of solar systems (photovoltaics), Snow removal, Scaffolding and crane work. The company also offers energy consulting and training opportunities in the fields of roofing, sealing and sheet metal work.

Gübeli Sanitär AG 

Hinwil · Since 2020

The core activity of Gübeli Sanitär AG is the provision of services and offers in the field of sanitation, particularly in the areas of: installation, maintenance and repair of sanitary facilities; planning and execution of bathroom renovations; installation and maintenance of solar systems (for the generation of electricity and heat); installation and maintenance of comfort ventilation systems; and the use and utilization of rainwater. The company thus offers a comprehensive range of services in the field of sanitation and environmental technology.

Instalux SA 

Bellinzona · Since 1954

The core activity of Instalux SA is the installation and maintenance of electrical systems, including: installation of electrical systems for civil and industrial applications, construction of electrical switchgear, installation of renewable energy production systems (solar systems, micro-power plants), testing and maintenance of electrical systems, installation of information and telecommunications networks, and installation of telephone systems and communication systems. The company also offers consulting and planning services in the field of electrical systems, as well as a 24-hour emergency service.

Muldenservice Buchs AG 

Lenk Im Simmental · Since 2005

The core activity of Muldenservice Buchs AG encompasses a wide range of services in the fields of waste management, recycling, and logistics. Specifically, this includes: waste disposal and material disposal, recycling of various materials, including PET bottles, transportation of goods and materials, skip and container services, apartment clearances and renovations, composting, crane work, demolition, and asbestos remediation. The company thus offers a comprehensive range of services in the fields of waste management, recycling, and logistics.

Oggier Haustechnik GmbH 

Susten · Since 2008

The core activity of Oggier Haustechnik is the planning, installation and maintenance of building technology systems, including heating systems, plumbing installations, ventilation systems, solar systems, metalwork, roofing and repair services.

Pneu Petrovski 

Oberburg · Since 2020

The core activity of Pneuentsorgung Petrovski is the disposal and recycling of tires of all types of vehicles, including passenger cars, trucks, tractors and construction machinery. To this end, the company offers a comprehensive service that includes the collection and delivery of tires.

Profisolar GmbH 

Gerlafingen · Since 2024

Profisolar GmbH is a company providing photovoltaic and solar energy solutions, offering consultation, planning, installation and maintenance of PV systems. Their services include rooftop, flat‑roof, in‑roof and façade installations, battery storage, EV charging stations and contracting arrangements.

Rod SA 

Moudon · Since 1970

The company's core activities include the following areas: * Earthworks (excavation, land modeling) * Demolition (demolition of buildings and structures) * Gravel (sale and delivery of aggregate materials) * Transport (transportation of materials and equipment) * Outdoor development (garden and landscape construction) * Waste disposal (disposal and recycling of construction waste) The company thus offers a wide range of services in the construction and infrastructure sectors.

Selm Heizsysteme AG 

Kaltbrunn · Since 1998

The core activity of Selm Heizsysteme AG is the planning, installation and maintenance of heating systems, particularly environmentally friendly and renewable energy systems such as heat pumps, solar systems, wood heating systems, oil heating systems and gas heating systems. The company also offers services such as heating replacement, repairs and maintenance.

Simos-toit Sàrl 

Signèse (Ayent) · Since 2021

The company Simos-toit specializes in roofing work and offers services in the areas of roof renovation, renewal and maintenance.

solarmotion ag 

St. Gallen · Since 2015

The core activity of solarmotion ag is the planning, installation and maintenance of solar systems, in particular photovoltaic systems, on the roofs of residential, commercial and industrial buildings. The company also offers special solutions such as in-roof, on-roof and solar facades, and supports customers in roof renovation and the integration of solar systems.

SPC Solar AG 

Wängi · Since 2024

The core activity of SPC Solar AG is the planning, installation and marketing of photovoltaic systems and energy storage systems for private and business customers, with the aim of enabling customers to produce their own renewable energy and increase their independence from external power sources.

Stuber Spenglerei Lüftungs AG 

Teufenthal Ag · Since 2018

Stuber Spenglerei Lüftungs AG provides planning, fabrication, installation and maintenance of ventilation and air‑conditioning systems. The company also performs sheet‑metal (spenglerei) work including chimneys, flat‑roofing and lightning protection, and supplies photovoltaic systems, custom metal products, ductwork and filter/service contracts.

Swissgrid AG 

Aarau · Since 2005

The company Swissgrid is primarily responsible for the transmission of electrical energy in Switzerland. It operates the Swiss high-voltage grid and ensures the safe and reliable supply of electricity in Switzerland.

TOP CANALISATION Sàrl 

Chêne-Bourg · Since 2023

TOP CANALISATION Sàrl is a provider of drain and sewer services offering cleaning, unblocking and inspection of wastewater, stormwater and clear-water pipes. Services listed on the website include emergency unblocking (24/7), sewer cleaning and hydro-jetting, descaling, maintenance and video camera inspections.

Umwelt Brocki GmbH 

Gwatt (Thun) · Since 2023

The core activity of Umwelt Brocki is the operation of a second-hand shop, where well-preserved, used goods such as everyday items, clothing, books, toys and much more are sold.

Vetsch Gebäudehüllen AG 

Grabs · Since 1983

The core activity of Vetsch Gebäudehüllen is the planning, execution and maintenance of building envelopes, particularly in the areas of roofs, facades and energy. The company offers comprehensive solutions for building envelopes, including pitched roofs, flat roofs, facades, liquid plastics and solar systems.

R2 Immobilien AG 

Reichenburg · Since 2003

The core activity of Vogt Heizung Sanitär AG is the installation, planning, implementation and maintenance of heating, sanitary and solar systems, including the associated service work such as repairs and inspections.

Voutat SA 

Gland · Since 1986

The core activity of Voutat includes the planning, installation and maintenance of sanitary facilities, heating systems, heat pumps, swimming pools, solar panels, as well as the execution of repair and transformation work in these areas.

Willi+Landolt Elektro AG 

Zurich · Since 2023

The core activity of Willi+Landolt Elektro AG is the provision of electrical installation services, including planning, installation, maintenance and repair of electrical systems and installations. The company offers its services to meet various customer needs and has qualified personnel with relevant training and certifications, such as federally certified electrical installers and safety consultants.

Zünd Elektro AG 

Dübendorf · Since 1990

The core activity of Zünd Elektro AG is the provision of electrical services, including: electrical installations, planning and consulting, electromobility, solar systems and photovoltaics, building automation, IT and communication solutions, and maintenance and servicing of electrical systems. The company thus offers a comprehensive range of electrical engineering services for private and business customers.

ALKA Solarsysteme GmbH 

Kriessern · Since 2003

ALKA Solarsysteme GmbH provides planning, sales and installation services for solar thermal systems and photovoltaic installations, and supplies related products such as solar collectors and complete PV solutions.

Baur AG 

Säriswil · Since 2020

The core activity of Baur Dach is the execution of roofing and facade work, including roofing, sheet metal work and the installation of solar systems.

Börlin Haustechnik AG 

Hölstein · Since 2002

Börlin Haustechnik AG is a building services company that designs, installs and maintains sanitary systems, heating systems, thermal solar installations and bathroom renovations. The company also provides repair and maintenance services, water softening systems and planning support for new-build and conversion projects.

Burkhardt Heizungen & Sanitär GmbH 

Tägerwilen · Since 2005

Burkhardt Heizungen & Sanitär GmbH is a building services company that designs, supplies and installs heating and sanitary systems, including heat pumps, solar/PV systems, gas and oil boiler replacement, bathroom renovations, and 24-hour repair and maintenance services.

Bütler Holzbau AG 

Fällanden · Since 1993

The core activity of Bütler Holzbau AG is timber construction in all its facets, including new construction, renovation, element and system construction, interior finishing, stairs, skylights and dormer windows, terrace decking, small and ancillary buildings, as well as the installation of PV systems and facades. The company combines modern technology with traditional carpentry craftsmanship, offering a comprehensive range of services in the field of timber construction.

Cerutti Toitures SA 

Les Acacias · Since 1992

The core activity of Cerutti Toitures is the planning, execution and maintenance of roofing work, including traditional roofing, photovoltaic systems, roof waterproofing, metalworking, roof trusses and renovations. The company also offers services such as energy efficiency analysis, project development, heritage protection and regular maintenance.

Chiesa Alteisen AG 

Pratteln · Since 1986

D. Vonarburg GmbH, Elektrounternehmung 

Gelterkinden · Since 1999

The core activity of D. Vonarburg GmbH is the provision of electrical engineering services, including planning, implementation and maintenance for households, homes, offices and other customers. This includes in particular: electrical installations and repairs, lighting connections and installations, hot water systems and repairs, internet and network installations and repairs, and rental of electrical appliances for households, homes and offices. The company also offers consulting and problem-solving services in these areas.

Easy-Sun Sàrl 

Echallens · Since 2022

The core activity of Easy-Sun Sàrl is to advise and support private individuals and companies in the implementation of projects in the field of renewable energy, particularly in the installation of photovoltaic systems, the transition to electric mobility and the optimization of heating systems. The company offers specific studies, designs and support in the realization of projects to enable efficient and cost-effective energy supply.