8'993 companies found
Holzkraftwerk Aarberg AG
Aarberg · Since 2017
The core activity of HKW Aarberg AG is the production of energy through the processing of waste wood in a wood-fired power plant. The company generates thermal energy with a capacity of 39 MW and supplies it as district heating to customers, including the sugar factory in Aarberg, to meet their energy needs.
Hotz Technik GmbH
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
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.
Imfeld Trasporti Sagl
Losone · Since 1999
The core activity of Imfeld Trasporti encompasses two main areas: 1. **Timber Trade**: The sale of firewood (mainly fir wood) to private individuals and pizzerias, including the offer of various wood products such as pellets, Accendifuoco, Legnetti, and Carbonella. 2. **Transport and Logistics Services**: The company provides various transport services, including: * General transport * Small removals * Clearances * Bulky waste collection * Use of different vehicles, including trucks, vans, and trailers. The company also offers special services such as the delivery of wood and other products by helicopter.
Ing. Hochuli AG
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
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.
ISD Fänglenberg AG
Koppigen · Since 1999
ISD Fänglenberg AG operates a landfill and provides waste disposal services. The company publishes price lists for landfill fees and material supplies and offers BigBag solutions for asbestos.
Iseli AG Lenzburg
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
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.
Josef Iten AG, Kanalreinigung und Transporte
Unterägeri · Since 1983
The core activity of Josef Iten AG includes sewer cleaning, sewer television, transportation (gravel, excavation, concrete, etc.), surface cleaning, dry vacuuming and disposal of oil, petrol and grease separators.
Kiener Haustechnik GmbH
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.
Kohler AG Muldenservice
Basel · Since 1950
The core activity of Kohler AG Muldenservice is the rental and transportation of skips for waste management projects, as well as the execution of crane work with specialized equipment. This also includes the delivery of hot asphalt, the disposal of drilling sludge, and the rental of specialized equipment such as grabs and vacuum suction units.
Kruse AG
Büren An Der Aare · Since 2004
The core activity of Kruse AG includes services in the field of pipe cleaning and maintenance, including: cellar pumping, pipe cleaning, high-pressure flushing, pipe filming, electromechanical cleaning, suction work, building drying, expert opinions, and standby services. The company thus offers a wide range of services to solve and prevent problems with pipes and channels.
Kurt Wyler AG
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
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
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
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
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
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.
Logis Freyja, Inh. B. Liepelt
Scherzingen · Since 2020
The company's core activity is the rental of sustainable mobile homes, particularly the "Wohnwagon Logis Freyja", designed as a tiny house that enables autonomous, resource-efficient and sustainable living. The company offers trial living, holidays and viewings, and aims to inspire people to make sustainable and resource-conscious lifestyle choices.
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Source: Federal Statistical Office, UID register