1'136 companies found
ENRELL AG
Susten · Since 2011
ENRELL AG is an infrastructure service provider in the energy sector offering electricity distribution and grid operation, as well as infrastructure documentation, maintenance and construction. Services include the planning, construction and operation of fiber-optic networks, street lighting systems and hydropower plants.
Rabiosa Energie
Churwalden · Since 2013
Rabiosa Energie is an energy supplier that provides electricity supply, grid operation and electrical installation services. Its activities include electricity tariffs and products, Smart Meter rollout, network construction, a fibre network, e‑mobility services and an online customer portal with forms and information.
RELL AG
Susten · Since 2024
RELL AG is an infrastructure service provider for energy and utility networks. The company operates electricity distribution and network operations and provides services including documentation, maintenance and construction of infrastructure (including street lighting networks), quality measurements, planning, construction and operation of fibre and communication networks, and project management and operation of hydropower plants.
Uze Energie AG
Uzwil · Since 2006
EW WALD AG
Wald Zh · Since 2000
EW WALD AG provides electricity supply and offers electrical installation and grid services, operates plants such as heat‑contracting systems, and maintains a 24‑hour emergency service, customer forms and an online customer portal.
Genossenschaft Licht- und Kraftwerke Glattfelden
Glattfelden
Genossenschaft Licht- und Kraftwerke Glattfelden operates the electricity network and supplies electricity, providing services for solar PV systems, electromobility, electrical installations and TV/data networks. The organisation also offers fiber/FTTH connections, equipment rental and a 24-hour emergency service.
Energie Belp AG
Belp · Since 2003
The core activity of Energie Belp AG is the supply of electricity, water, district heating and communication services such as internet and telephony from a single source.
Energie Wettingen AG
Wettingen · Since 2016
The company's core activity is the supply of households and businesses with electricity and drinking water, as well as the provision of energy-efficient and comfortable energy services, including photovoltaics, solar thermal energy, charging infrastructure and electrical specialist stores.
Flims Electric AG
Flims Dorf · Since 2002
Flims Electric AG is an integrated utility that produces energy and provides services in power supply, district heating and broadband telecommunications. The company operates renewable generation plants, manages electricity and fibre networks, and offers services including e‑mobility, metering and control systems.
Flims Trin Energie AG
Flims Dorf · Since 2024
The core activity of Flims Electric AG includes the generation of electricity and heat from renewable energy sources, as well as the provision of services in the areas of energy supply, electricity, fibre optic and heat networks, e-mobility, control systems, measurement technology and broadband communication.
Swissgrid AG
Aarau · Since 2005
The company Swissgrid is primarily responsible for the transmission of electrical energy in Switzerland. It operates the Swiss high-voltage grid and ensures the safe and reliable supply of electricity in Switzerland.
Energie Oberkirch AG
Oberkirch Lu · Since 2021
The core activity of the company is the management and organization of the municipality of Oberkirch, including the provision of services such as tax administration, building administration, social services, financial administration and other municipal tasks.
Recycling Energie AG
Nesselnbach · Since 2009
The core activity of the company "Recycling Energie AG" is the production and distribution of renewable energies and products, in particular: * Eco-electricity * Biogas * Biodiesel * District heating * Organic fertilizer * Compost * Fermentation residue * Energy wood chips The company also operates a biogas plant and offers services such as gastronomy, retail, food industry and gastro-suction liners. It is committed to sustainable and environmentally friendly energy production and works with partners to close the natural cycles.
YouPower AG
Lamone · Since 2021
The core activity of YouPower AG is the development, planning, installation and maintenance of solutions for renewable energies, in particular solar energy, as well as e-mobility and energy management. The company offers a wide range of services, including the installation of photovoltaic systems, e-mobility solutions, energy management systems and solar storage systems. Additionally, it provides consulting services for energy efficiency and management.
die werke versorgung wallisellen ag
Wallisellen · Since 2001
The core activity of the company 'die werke versorgung wallisellen ag' is the supply of energy and water, including the generation, distribution and sale of electricity, gas and water, as well as the provision of services in the areas of electromobility, heat and cold solutions and digital networks.
Energie Thun AG
Thun · Since 2001
Energie Thun AG supplies electricity, district heating and drinking water and provides related customer services. The company operates local power generation (including hydropower and solar), the distribution network, and offers energy consulting and outage services.
EW Sirnach AG
Sirnach · Since 2002
EW Sirnach AG is a utility and service provider operating electricity, water and communication networks and offering related services. The company advises, plans, builds, installs and maintains infrastructure and provides building-technology services such as electrical installations, photovoltaic systems, building automation, e‑charging stations, network construction, ICT and energy consulting.
Gasverbund Mittelland AG
Arlesheim · Since 1974
The core activity of Gasverbund Mittelland AG is the procurement, transportation and distribution of gas, biogas and other renewable gases through its own high-pressure network in the Mittelland region and Northwestern Switzerland.
Glaus & Kappeler AG
Brügg Be · Since 1996
The core activity of Glaus & Kappeler AG is the provision of services in the electrical industry, particularly in the areas of electrical installations, building automation, photovoltaics, e-mobility, customer service, and rental of electrical equipment and systems. The company offers a comprehensive range of electrical engineering services for private households, industry, and commerce, thereby covering the entire value chain in the electrical industry.
Rhiienergie AG (rhiienergie)
Tamins · Since 1906
The core activity of Rhiienergie AG is energy supply, particularly the production and distribution of electricity from renewable energy sources, such as photovoltaics, as well as providing solutions for energy efficiency and energy saving. This also includes the installation and operation of solar systems, charging stations for electric vehicles, and advising customers on energy efficiency and sustainable energy consumption.
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Source: Federal Statistical Office, UID register