3'202 companies found
HF Etienne GmbH
Bettlach · Since 2010
The core activity of HF Etienne GmbH is the planning, installation, maintenance and repair of heating systems, including combustion controls, boiler cleaning and 24-hour emergency services. The company also offers services in the field of renewable energies, such as photovoltaic solutions and heat pump installations.
Ingenieurteam IFE AG
Rebstein · Since 1984
The core activity of Ingenieurteam AG encompasses the provision of services in the following areas: * Contaminant diagnostics and consulting * Utility company consulting (Energieversorgungsunternehmen) * General contracting * Photovoltaics * WIS/GIS (Factory Information Systems/Geographic Information Systems) * Thermography * Equipment and vehicle fleet management The company also offers project management and consulting in the areas of distribution networks, communication networks, electrical distribution networks, and approval procedures. Thus, the company's core activity lies in the field of technical consulting and services for the energy and supply industry.
InoSolar Sagl
Lumino · Since 2024
The core activity of InoSolar is the installation of photovoltaic systems and the associated consulting services. The company also offers additional services such as maintenance and cleaning of solar modules, installation of battery storage systems and the setup of charging stations for electric vehicles.
Kämpfer AG Gebäudetechnik
Dürrenroth · Since 1992
The core activity of Kämpfer AG is the provision of services in the field of building technology, particularly in the areas of plumbing, heating, solar and sheet metal work. The company offers installation, maintenance and repair of sanitary facilities, heating systems and solar systems, as well as sheet metal work.
Karl Krebs AG
Kirchdorf Be · Since 1995
The core activity of Karl Krebs Kirchdorf AG includes the planning, installation, maintenance and repair of sanitary facilities, heating systems, leak detection, drying, renovation, water treatment, rainwater systems and solar systems. The company also offers services for water damage and flooding.
Kurt Büchler AG, Bedachungen
Bischofszell · Since 1984
The core activity of Kurt Büchler AG encompasses the provision of services in the construction sector, particularly in the areas of: roofing (pitched and flat roofs), sheet metal work, scaffolding, facades, photovoltaics, and the renovation and refurbishment of buildings. The company thus offers a wide range of construction-related services tailored to the needs of builders and property owners.
LEDVANCE AG
Kemptthal · Since 1939
The core activity of LEDVANCE is the development, manufacture and distribution of lighting solutions, particularly LED lamps, electronic lighting components and traditional lamps, as well as the provision of services and tools in the field of lighting.
Liechti & Rentsch Elektro Telematik GmbH
Herzogenbuchsee · Since 2001
The core activity of Liechti & Rentsch GmbH is the provision of electrical services, including conversions and renovations, lighting, photovoltaics, service and repairs of household appliances, as well as communication services. The company also offers a 24-hour emergency service and focuses on providing quality and reliability in its services.
Marc Meyer Haustechnik
Oberägeri · Since 2003
The core activity of Meyer Haustechnik is the planning, installation, maintenance and repair of sanitary facilities, heating systems and solar systems for private and commercial customers. This also includes providing service activities such as customer service, repairs and replacement of household appliances.
Maréchaux Elektro AG Schlieren
Schlieren · Since 2020
The core activity of Maréchaux encompasses the planning, installation, and maintenance of electrical systems and installations, including: electrical installations for buildings and infrastructure projects, telematics and building automation, audiovisual solutions, photovoltaic and solar systems, electromobility, and service and maintenance of electrical systems. The company offers these services to various industries and clients, including industry, commerce, residential construction, hotels, restaurants, and infrastructure projects.
Masai Conseils SA
Cernier · Since 1981
The core activity of Masai Conseils SA is consulting and developing solutions in the field of energy efficiency, particularly in the context of buildings and the environment. Specifically, this includes: Hydrogeology and Geology, Development of energy efficiency solutions, including the use of renewable energies such as wood and solar energy, Consulting and planning of projects aimed at optimizing energy efficiency and using environmentally friendly energy sources.
MZ Sanitär + Heizung AG
Lachen Sz · Since 1989
The core activity of MZ Sanitär + Heizung AG consists of planning, organizing and executing sanitary and heating work, including bathroom renovations, heating system upgrades and the installation of solar systems. The company also offers comprehensive services in the areas of renovation, consulting and maintenance.
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 2011
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 2021
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.
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.
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.
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.
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Source: Federal Statistical Office, UID register