1'141 companies found
Verband Schweizerischer Elektrizitätsunternehmen (VSE)
Aarau · Since 2003
The company's core activity is energy supply and production, particularly in the electricity sector. The company is an energy supplier that deals with the production, distribution and marketing of electricity. It is also committed to the energy transition and the promotion of renewable energies.
AEK Pellet AG
Balsthal · Since 2003
The core activity of AEK Pellet AG is the production of wood pellets as a renewable fuel for heating purposes. The company processes untreated sawdust into high-quality pellets, which are marketed under the AEK-Pellets brand.
DHP Technology AG
Landquart · Since 2015
The company's core activity is the development, production and planning of solar roofs for various fields of application such as wastewater treatment plants, parking areas, motorway rest stops and logistics areas. The company offers innovative energy solutions for the successful management of these areas and develops state-of-the-art energy supply systems.
Elektrizitätswerk Obwalden
Kerns · Since 1972
The company's core activity is the production and distribution of electricity and heat from renewable energy sources, particularly from hydroelectric power plants and photovoltaic systems. This also includes energy services such as energy consulting, photovoltaic contracting and maintenance services. In addition, the company offers telecommunications services, including internet access and data networks.
Elektrizitätswerk Schmerikon AG
Schmerikon · Since 1947
The core activity of EW Schmerikon AG primarily encompasses electricity distribution, electrical installation, and the real estate sector. More specifically, the company offers the following services: Electricity distribution: Maintenance and renewal of electricity grid infrastructure, metering and billing; Electrical installation: Installation and inspection of electrical systems, e-mobility and energy consulting; Real estate: Acquisition, sale and management of real estate properties, area development and construction company. The company thus positions itself as an energy supplier, electrical installer and real estate provider.
Emmenhof Energie AG
Derendingen · Since 2020
EWD
Derendingen · Since 2005
The core activity of EWD (Energie- und Wasserversorgung Derendingen) encompasses the supply of households and businesses with electricity, water, and fiber-optic internet. This includes the provision of electricity and water supply, maintenance and upkeep of lines and infrastructure, as well as the provision of services such as household installation checks and street lighting.
Fuchs Elektro Schindellegi AG
Schindellegi · Since 2006
The core activity of Fuchs Elektro Schindellegi AG is the provision of services in the field of electrical engineering, particularly in the following areas: electrical installations, service work, alarm systems, and e-mobility. Additionally, the company offers a 24/7 emergency service, available 365 days a year.
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.
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.
rwt Regionalwerk Toggenburg AG
Bazenheid · Since 2001
The company is a regional energy and services provider that supplies its customers with electricity, water, communication and district heating. The core activities include the provision of energy and services such as fiber optic networks, operational management, pipeline data and technical services. The company also operates a hydroelectric power plant and offers additional services such as e-mobility and temporary network connections.
swenex - swiss energy exchange Ltd
Kriens · Since 2003
The core activity of swenex - swiss energy exchange Ltd is the provision of energy services, particularly in the areas of energy procurement, billing, energy monitoring and cost allocation. The company offers its customers individual solutions for the management and purchase of energy and supports them in optimizing their energy costs.
Werke am Zürichsee AG
Küsnacht Zh · Since 2009
The core activity of Werke am Zürichsee AG is the supply of the municipalities of Zollikon, Küsnacht and Erlenbach with drinking water, gas, district heating, electricity and digital network for internet, TV and telephone. This includes the construction, operation and maintenance of transport and distribution lines, water and heat plants, as well as the production of renewable electrical energy.
AGE SA
Chiasso · Since 2001
AGE SA supplies potable water, natural gas and electricity to residential, commercial and industrial customers and operates the associated distribution networks. Services include connection requests, meter readings, tariff and regulatory information, public lighting and support for photovoltaic systems and fibre‑optic services.
Axova Power Solutions AG
Diepflingen · Since 2024
Axova Power Solutions AG provides solar power solutions including photovoltaic systems, battery storage, EV charging stations and energy management systems. The company also carries out roofing and timber-construction work and heat pump projects, handling planning, installation, maintenance and administrative processing for permits and subsidies.
Elektrizitätswerk Uznach AG
Uznach · Since 1941
The core activity of Elektrizitätswerk Uznach (EWU) is the provision of services and solutions in the field of energy supply, particularly in the areas of: electricity supply, network construction, metering, control and monitoring systems, energy systems, photovoltaics, battery storage, e-mobility, energy management, service and maintenance, electrical installations, and building technology. The company also offers consulting and planning services for optimal energy systems and promotes environmentally friendly and sustainable energy supply.
Energie Zürichsee Linth AG
Jona · Since 1999
The company's core activity is energy supply, particularly the provision of electricity, heat and energy efficiency solutions. The company focuses on the following business areas: energy supply, network infrastructure, heat, renewable energies and energy efficiency. The company also offers comprehensive heat solutions, including planning, implementation and operation of heating systems. In addition, it supports gas and water suppliers, heat associations and municipalities in all activities related to gas, district heating and water.
eug Elektra Untergäu Genossenschaft
Kappel So · Since 1907
The core activity of eug Elektra Untergäu Genossenschaft is the supply of energy, particularly the procurement, production, distribution and sale of electricity, as well as the maintenance and operation of the associated network infrastructure. The company also offers various services such as public lighting, the installation and maintenance of photovoltaic systems and consulting on energy products.
EV Energieversorgung Biberist
Biberist · Since 2005
The core activity of EnergieVersorgung Biberist (EVB) is the supply of electricity to the municipality of Biberist, including the maintenance and expansion of the power grid, as well as the generation and distribution of electricity.
Gemeindewerke Erstfeld
Erstfeld · Since 2002
The company's core activity includes the supply of electricity, water and district heating, as well as the provision of services in the areas of electrical installation, solar energy, building automation and electromobility. The company also offers public lighting and smart-me services.
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Source: Federal Statistical Office, UID register