3'202 companies found
Marc Germann AG
Adelboden · Since 2010
The core activity of Germann Sanitär is the planning, execution and support of sanitary facilities, heating systems and solar systems, including plumbing work, as well as the renovation and refurbishment of sanitary facilities and heating systems.
memo energie ag
Unterseen · Since 1992
The core activity of memo energie ag is the provision of services in the field of building technology, particularly in the areas of electrical installations, sanitary installations and heating installations. The company thus offers a comprehensive range of services for the installation, maintenance and repair of electrical, sanitary and heating systems.
Morelisse Elektro AG
Trimmis · Since 1981
The core activity of Morelisse Elektro AG is the provision of electrical services, including electrical installations, as well as the sale of electrical materials and household appliances.
Müller Haustechnik GmbH
Adelboden · Since 1996
The company's core activity is the installation, maintenance and repair of heating, ventilation and plumbing systems, including emergency and service work.
Niederberger Elektro + Multimedia AG
Engelberg · Since 2001
The core activity of Niederberger Elektro + Multimedia GmbH encompasses the planning, installation, and maintenance of various electrical systems, including: Electrical installations (safe and reliable installations for trouble-free operation), Photovoltaic systems (installation and maintenance of solar energy systems), Smart Home solutions (building automation for energy-efficient, secure, and comfortable living), E-mobility (installation of charging stations for electric vehicles), and Multimedia solutions (installation of audio and video systems, network installations, etc.). The company also offers periodic inspections and maintenance of electrical installations and is available to its customers in case of emergencies.
Olivier Joye Sàrl
Cugy Fr · Since 1999
The company's core activity is the installation, maintenance and repair of heating systems, burners, pumps for heat generation and solar-powered energy generation systems. The company also offers consulting services for the optimization of heating systems and the use of renewable energies.
Polyvoltark GmbH
Schmerikon · Since 2021
The company Polyvoltark GmbH primarily deals with the planning, installation and optimization of photovoltaic and solar systems for private households and industrial facilities. They offer energy supply solutions, including emergency power boxes, solar optimizers, battery storage systems and e-charging stations for vehicles.
Portner-Elektro GmbH
Neuenegg · Since 2020
The core activity of Portner-Elektro GmbH is the provision of electrical installation services.
PVsyst SA
Satigny · Since 2011
PVsyst SA develops and distributes software for the design and simulation of photovoltaic systems. Its product lineup includes PVsyst 8 and PVsystCLI, and it provides databases, technical support, training, and consulting services.
R & B STORES SÀRL
Geneva · Since 2015
The core activity of R&B Stores Sàrl is the supply and installation of awnings, shutters, mosquito nets, grilles and gates, as well as solar screens. The company offers a wide range of interior and exterior awnings that meet both aesthetic and functional requirements, such as sun protection in summer and heat insulation in winter.
REI Renewable Energy Investments AG
Basel · Since 2024
REI Renewable Energy Investments AG provides planning, supply and installation of photovoltaic systems, battery storage solutions, electric vehicle charging systems, heat pumps and contracting services.
REI Solar GmbH
Basel · Since 2023
REI Solar GmbH is a solar energy company that plans, installs and maintains photovoltaic systems. The firm also provides battery storage systems, electric vehicle charging solutions, heat pumps and contracting offerings, and handles consultation, project planning and commissioning.
René Hugentobler AG
Züberwangen · Since 1989
The core activity of Rene Hugentobler AG is the provision of services in the field of sanitation and heating, including the installation, repair, maintenance and modernization of heating systems, as well as the provision of photovoltaic solutions and burner services.
Röthlisberger Haustechnik AG
Bützberg · Since 1983
Röthlisberger Haustechnik AG is a family-owned company specializing in building technology. The company's core activity encompasses the installation and maintenance of heating and sanitary technology as well as well construction services. Additionally, the company also offers training opportunities for apprentices in these areas.
Sallin AG
Tafers · Since 2018
Sallin AG is a building services company that provides planning, installation and maintenance of heating systems. The company designs systems in its technical office and installs and services heat pumps, solar systems and wood, oil and gas heating systems.
Schäfer Elektro GmbH
Niederhünigen · Since 2000
Schäfer Elektro GmbH provides electrical installation services, including planning and installation of electrical systems for new builds and renovations in residential, commercial and agricultural properties, as well as industry installations for the food sector. The company’s services also include design, installation and maintenance of photovoltaic systems, communication and telematics (telephone/satellite), network installation and KNX building automation.
Schlichtherle + Gillner AG
Wallisellen · Since 1984
The core activity of Schlichtherle + Gillner AG is the planning, consulting and execution of heating, solar and refrigeration systems.
Schmocker Sanitär-Heizung
Beatenberg · Since 1998
Schmocker Sanitär is a flexible and innovative company specializing in the areas of sanitary, heating and solar energy. The core activities include: installation of new sanitary and heating systems, renovation and refurbishment of existing systems, repair and maintenance services for sanitary and heating systems, and planning and execution of projects in the field of solar energy. The company offers reliable and expert advice, planning and execution of projects in these areas.
Schneider Aarberg GmbH
Aarberg · Since 2015
The core activity of Schneider Aarberg GmbH is the planning, installation, maintenance and repair of building technology systems, particularly in the areas of heating, cooling, ventilation and solar systems.
Sigi-Gebäudehülle AG
Diessbach B. Büren · Since 2021
The core activity of Sigi-Gebäudehülle AG encompasses the planning, execution and maintenance of work in the field of building envelopes, particularly: Roofing (roofing work), sheet metal work (metal work for roofs and facades), lightning protection (installation of lightning protection systems), carpentry (woodwork for roofs, facades and interior spaces), facade construction (construction and renovation of facades), and photovoltaics (installation of solar systems on roofs). In addition, the company also offers emergency services for bees, wasps and hornets, as well as apprenticeship training in the fields of roofing and sheet metal work.
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Source: Federal Statistical Office, UID register