Companies in
Solar & Photovoltaics

Elektro Reist AG

Solar & Photovoltaics · Grünen · Since 1988

The company Elektro Reist AG is a specialist electrical retailer offering a wide range of services in the field of electrical engineering. The core activities include: installation, repair and maintenance of household appliances and electrical systems; planning and execution of new and renovation projects in the field of electrical engineering; manufacture of custom-made lighting and lamps; installation of multimedia systems; assembly and commissioning of photovoltaic and energy storage systems; and the sale of electrical appliances and accessories. The company thus offers a comprehensive range of services in the field of electrical engineering, covering the needs of private individuals, companies and institutions.

Eltech System Sàrl

Solar & Photovoltaics · Aigle · Since 2011

The core activity of Eltech System Sàrl is the provision of services in the field of electrical engineering, particularly in the following areas: electrical installation, building automation, security systems, photovoltaics, electromobility, lighting, and home automation. The company also offers services such as troubleshooting (repair) and consulting.

Energiewendegenossenschaft

Solar & Photovoltaics · Interlaken · Since 2013

The core activity of the company 'Energiewendegenossenschaft' is the promotion and implementation of projects in the field of renewable energies, particularly photovoltaics. The company provides services and expertise in the field of photovoltaic system construction and is committed to the energy transition.

Feuz Gebäudetechnik GmbH

Plumbing & Building Services · Trübbach · Since 2006

The core activity of Feuz GmbH is building technology, particularly the planning, installation and maintenance of heating, sanitary and photovoltaic systems, as well as the provision of services in the field of building technology.

Globatec Sàrl

Solar & Photovoltaics · Crissier · Since 2003

Globatec Sàrl is a provider of garages and photovoltaic solutions. The company's core activity consists of planning, manufacturing and installing individually tailored concrete garages that meet the specific needs of its customers. Additionally, the company also offers solutions for the installation of photovoltaic systems.

Goldenberger Elektro AG

Solar & Photovoltaics · Schlossrued · Since 1993

The core activity of Goldenberger Elektro AG encompasses a wide range of services in the field of electrical engineering, including: electrical installations in new buildings and renovations, telecommunications services, security systems, smart home solutions, and photovoltaic systems. The company offers these services to various customers, including companies, municipalities, and private households, primarily in the Northwestern Switzerland region.

Hans Sommer GmbH

Solar & Photovoltaics · Wasen Im Emmental · Since 1997

The core activity of Hans Sommer GmbH is the planning, installation and maintenance of building technology systems, particularly in the areas of heating, sanitation and ventilation, with a focus on renewable energies such as wood and solar energy. This also includes the planning and installation of heat networks, chip firing systems, solar systems and ventilation systems.

Hausheizung Plus GmbH

Plumbing & Building Services · Laupersdorf · Since 2022

The core activity of Hausheizung Plus GmbH is the provision of services in the field of heating and sanitation, including the installation, maintenance and repair of heating and sanitary systems, as well as support in the preparation of funding applications and building permit applications.

H. Lauenstein AG

Solar & Photovoltaics · Langnau Im Emmental · Since 1981

The core activity of Elektro Telematik | ICT encompasses the areas of electrical installations, telematics, and renewable energies. Specifically, the company offers the following services: Electrical installations: electrical services, smart home solutions, lighting concepts, and electrical installations. Telematics: building cabling, communication solutions, cloud services, TV solutions for hotels and homes, as well as remote support. Renewable energies: photovoltaics and electromobility. Thus, the company offers a wide range of services in the fields of electrical engineering, communication technology, and renewable energies.

H&M Dorthe Sàrl

Roofing · Bossonnens · Since 1998

The core activity of H&M Dorthe Sàrl is the provision of services in the fields of roofing, covering, heating and sanitary installations. Specifically, this includes: Roofing: Protection and beautification of roofs through covering work, installation of gutters and maintenance of roofs. Covering: Execution of construction projects, maintenance, renovation and installation of skylights or solar panels with various materials (e.g. tiles, slate, metal). Heating: Installation and maintenance of heating systems in houses, villas or buildings in the canton of Fribourg and its surroundings. Sanitary: Complete installation, renovation or repair of sanitary facilities, including a comprehensive range of services.

Hotz Technik GmbH

Solar & Photovoltaics · Mettmenstetten · Since 2016

The core activity of Hotz Technik GmbH is the planning, installation, maintenance and repair of solar systems, in particular thermal and photovoltaic systems, as well as the performance of boiler maintenance and other services in the field of solar technology.

Huber Elektro AG

Solar & Photovoltaics · Meiringen · Since 1985

Huber Elektro AG provides electrical services including consulting, planning and installations, as well as photovoltaic systems, lighting, smart-home solutions, e-mobility, fibre-optic and communication systems; the company also sells and installs household appliances.

Ing. Hochuli AG

Solar & Photovoltaics · Baden · Since 2004

The core activity of Ing. Hochuli AG is the planning, installation and maintenance of media-carrying building technology installations, particularly in the areas of sanitary, heating, solar, cooling and heat pumps.

Inverta AG

Technical Consulting & Engineering · Feusisberg · Since 2023

Inverta AG carries out projects in photovoltaics, e-mobility, energy storage and heat pumps. The company provides planning, installation, commissioning, monitoring and maintenance services for residential and commercial customers.

Iseli AG Lenzburg

Solar & Photovoltaics · Lenzburg · Since 2020

The core activity of Iseli AG Haustechnik encompasses the planning, installation, maintenance and repair of building technology systems in the areas of heating, plumbing, solar and chimney construction.

Jaeggi Gmünder Energietechnik AG

Energy Suppliers · Elgg · Since 2015

The core activity of Jaeggi Gmünder Energietechnik AG encompasses the planning, conception, and installation of solutions in the field of building technology and energy, particularly: Sanitary: planning and realization of sanitary facilities and works in single-family homes Heating: planning and realization of efficient heat generation systems, including heat pumps, solar technology, and fossil energy Solar heat: conception and installation of solar collector systems for domestic hot water and space heating Photovoltaics: planning and installation of photovoltaic systems for power generation. The company thus offers comprehensive solutions for building technology and energy supply.

Kiener Haustechnik GmbH

Solar & Photovoltaics · Ersigen · Since 2000

The core activity of Kiener Haustechnik GmbH is the planning, installation and maintenance of building technology systems, particularly in the areas of heating, sanitation and ventilation. The company also offers consulting services and maintenance work, and has a showroom for product presentation.

Kurt Wyler AG

Solar & Photovoltaics · Oberdiessbach · Since 1988

The core activity of Kurt Wyler AG encompasses four main areas: 1. Plumbing & Heating, 2. Building Sheet Metal Work, 3. Industrial Sheet Metal Work, and 4. Chimney Construction & Ovens. Thus, the company offers services and products in the field of building technology, particularly in the areas of heating, plumbing, sheet metal work, and chimney construction.

Landert Haustechnik GmbH

Solar & Photovoltaics · Neerach · Since 2013

The core activity of Landert Haustechnik GmbH is consulting, planning and installing projects in the areas of heating construction, plumbing and solar systems.

Leonhardt Spenglerei AG

Sheet Metal Work · Basel · Since 1992

The core activity of Leonhardt Spenglerei AG is the execution of roof and bathroom work, including renovations, new constructions, conversions and planning, in the Northwestern Switzerland region.

Leutenegger Elektro & Gebäudeautomation GmbH

Electrical Planning & Installation · Frauenfeld · Since 2021

The core activity of Leutenegger-Elektro & Gebäudeautomation GmbH is the provision of electrical services and building automation, including the planning, installation and maintenance of electrical systems, PV systems and building automation systems.

Lio - Solar GmbH

Solar & Photovoltaics · Niederteufen · Since 2023

The core activity of Lio-Solar GmbH is the planning, installation and maintenance of photovoltaic systems (PV systems) as well as consulting and implementation of battery storage systems, commercial and large-scale storage systems, electric vehicle charging stations and energy management solutions. The company offers complete solutions for the use of solar energy, including system analysis, yield optimization and repairs.

Livers Kontroll GmbH

Solar & Photovoltaics · Schluein · Since 2004

Livers Kontroll GmbH carries out inspections of electrical installations, prepares safety certificates and measurement and test reports in accordance with applicable legal regulations, and provides advisory and related services for electrical systems.

LOGISTA EG AG

Painting & Plastering · Spreitenbach · Since 2004

LOGISTA EG AG operates the LOGISTA marketplace for members of the DIE MEISTER trade community, providing a platform to procure building materials, tools and machinery. The company processes payments between suppliers and craft businesses and issues weekly collective invoices.

Müller Elektro Hitzkirch AG

Electrical Planning & Installation · Hitzkirch · Since 1982

The core activity of Müller Elektro Hitzkirch AG is the planning, installation and monitoring of electrical and building technology, including: electrical installations, smart home solutions, building technology, network, telephone and WLAN installations, energy-efficient and automated building, and extensions with photovoltaic systems. The company provides comprehensive overall solutions for intelligent buildings and supports customers in the areas of agriculture and private construction projects.

NanoWatt S.A.

Solar & Photovoltaics · Neuchâtel · Since 2013

NanoWatt S.A. is an electrical installation company with a federal diploma that provides planning and implementation of low- and high-voltage electrical systems, telephony and IT services; it also designs, sells and installs ecological LED lighting, security and home-automation systems.

Neosolar AG

Solar & Photovoltaics · Herisau · Since 2002

The core activity of Neosolar AG is the planning, consulting, installation and maintenance of solar systems, energy storage systems and electromobility solutions for private and commercial customers in Switzerland.

Regazzi Schermature Solari SA

Solar & Photovoltaics · Gordola · Since 2024

The core activity of Regazzi Schermature solari SA is the planning, sale and installation of shading and sun protection systems for indoor and outdoor areas, including pergolas, awnings, louvers, roller shutters, insect screens and other products, as well as related services such as consulting, installation and maintenance.

Rogger Sanitär-Heizung AG

Solar & Photovoltaics · Ruswil · Since 1997

Rogger Sanitär-Heizung AG designs, installs and maintains building-technical systems, with a focus on sanitary installations, heating, ventilation and solar solutions, as well as bathroom renovations and a showroom. The company provides consultation, project management, maintenance and a 24-hour emergency service.

Rölli Schneider GmbH

Electrical Planning & Installation · Unterentfelden · Since 2022

The core activity of Rölli Schneider GmbH is the provision of electrical services, including: electrical installations, network installations, photovoltaic systems, e-mobility solutions, and emergency power solutions. The company thus offers a wide range of services in the field of electrical engineering.

Ryser Heizungen GmbH

Solar & Photovoltaics · Urdorf · Since 2012

The core activity of Ryser Heizungen GmbH is the planning, installation, renovation and maintenance of building technology systems, particularly heating systems, heat pumps, solar systems, underfloor heating and sanitary and heating systems.

Scholl Energies Sàrl

Solar & Photovoltaics · Vernier · Since 2000

Selmoni Infranet AG

Electrical Planning & Installation · Münchenstein · Since 2006

The core activity of Selmoni Infranet AG encompasses the planning, implementation, and maintenance of infrastructure projects in the following areas: Fiber Services (FTTH network expansion), E-Mobility (electric charging stations and charging infrastructure), and Solar Power (photovoltaic systems and storage solutions). The company also provides consulting, planning, and implementation of projects in these areas and has specialized in the realization of sustainable and efficient energy and communication solutions.

ServiceTech GmbH

Plumbing & Building Services · Röthenbach Herzogenbuchsee · Since 2000

The core activity of ServiceTech GmbH is the planning, installation, maintenance and repair of building technology systems, particularly in the areas of heating, air conditioning/ventilation, solar thermal energy as well as swimming pool and wellness technology.

SH-Solartechnik AG

Solar & Photovoltaics · Baar · Since 2006

The core activity of SH-Solartechnik AG is the planning, installation and maintenance of solar systems and heat pumps, as well as the provision of energy storage solutions and smart energy solutions for a sustainable and independent energy future.

Solarenergie Seeland GmbH

Solar & Photovoltaics · Studen Be · Since 2023

The core activity of Solarenergie Seeland GmbH is the planning, installation, and maintenance of photovoltaic systems for private households, with the goal of promoting sustainable energy generation and environmental protection. The company offers individual solutions tailored to its customers' needs, including energy management tools, regular maintenance and cleaning, to ensure efficient and reliable energy supply.

Solarex Sàrl

Solar & Photovoltaics · Belfaux · Since 2014

The core activity of Solarex Sàrl is the planning, installation and distribution of renewable energy solutions, particularly three types of solar energy systems: photovoltaic (PV), thermal solar energy and hybrid solar energy. The company also offers services such as applying for subsidies and commissioning the installed systems.

Solarlife GmbH

Solar & Photovoltaics · Balgach · Since 2020

The core activity of SolarLiFe is the development, manufacture and distribution of high-quality, long-lasting and portable batteries, in particular lithium batteries (LiFePO4), as well as related products such as inverters, charge controllers and solar modules, which are used for the storage and use of electrical energy, especially for solar systems.

Stecher AG

Roofing · Scuol · Since 1981

The core activity of Stecher AG encompasses the planning, installation, and maintenance of various technical facilities and systems in the field of building technology, including: sanitary installations, heating systems, roofing and roofing work, sheet metal work and metal facades, photovoltaic systems, lightning protection systems, fall protection systems, balcony waterproofing, liquefied gas controls, and supply networks. The company also offers energy consulting and planning services and specializes in the installation and maintenance of renewable energy systems.

SunQuest GmbH

Solar & Photovoltaics · Balsthal · Since 2022

The core activity of SunQuest GmbH is the planning, assembly and installation of solar energy systems, in particular photovoltaic systems, as well as the associated customer service and sale of corresponding services.

tecteam AG

Solar & Photovoltaics · Altnau · Since 2021

The core activity of TecTeam AG includes the planning, installation, maintenance and repair of electrical systems, including: electrical installations and controls, photovoltaic systems (PV), e-mobility and energy storage, smart home and security systems, telematics and network solutions, lighting and luminaire planning, and service and maintenance of electrical systems. The company thus offers comprehensive services in the field of electrical engineering and building technology.

VENETZ ENERGY Sàrl

Solar & Photovoltaics · La Tour-De-Trême · Since 2018

The core activity of VENETZ ENERGY is the planning and installation of photovoltaic systems. The company provides solutions for projects in the field of renewable energies, particularly for the implementation of solar power projects, and works directly with property owners, architects and property managers.

Wiedmer Haustechnik GmbH

Solar & Photovoltaics · Zwischenflüh · Since 2001

The core activity of Wiedmer Haustechnik GmbH is the provision of services in the field of sanitary installations and heating work, particularly for private customers. This includes the planning, consulting, installation and maintenance of sanitary facilities and heating systems, as well as the execution of repair and maintenance work.

WWS-Technik GmbH

Solar & Photovoltaics · Seedorf Be · Since 2002

The core activity of WWS-Technik GmbH is the planning, construction, maintenance and upkeep of swimming pools and whirlpools, as well as the installation and maintenance of sanitary and heating systems.

Zeneli GmbH Sanitär & Solaranlagen

Solar & Photovoltaics · Hallau · Since 2010

The core activity of Zeneli GmbH encompasses the installation, maintenance and repair of sanitary, heating and solar technology systems, as well as the construction of water pipes. This includes in particular: sanitary work (installation, repair and maintenance of sanitary facilities), heating work (installation of gas heating systems, gas condensing systems, gas stoves and heat pumps), solar technology (installation of solar systems for hot water preparation) and water pipe construction (construction and repair of water pipes). The company also offers a 24-hour emergency service for sanitary emergencies.

3S Solar Plus GmbH

Solar & Photovoltaics · Gwatt (Thun) · Since 2022

3S Solar Plus GmbH develops and manufactures building-integrated photovoltaic (BIPV) systems for integration into roofs, facades, balcony railings and overhead installations. The company also provides planning and monitoring software, system planning and analysis services, training and partner support, with production carried out in Switzerland.

3S Swiss Solar Solutions AG

Solar & Photovoltaics · Gwatt (Thun) · Since 2024

3S Swiss Solar Solutions AG develops and manufactures building-integrated photovoltaic (BIPV) systems, including frameless solar modules for roofs, facades, balcony railings and overhead installations. The company provides planning and system-analysis services, monitoring tools (including the 3S Software Suite and 3S Horizon), and partner support and training.

ALSOLIS SA

Solar & Photovoltaics · Rancate · Since 2007

The core activity of Alsolis is the planning and installation of solar and photovoltaic systems for private households, companies, public institutions and investors.

arnaldi energie wasser ag

Solar & Photovoltaics · Thun · Since 1995

arnaldi energie wasser ag is a building services company providing consulting, planning, installation and maintenance for heating, plumbing/sanitary, ventilation and photovoltaic systems. The firm supports project conception, modernization and service work, and offers assistance with permits and funding where needed.