1'136 companies found
ebs Energie AG
Schwyz · Since 1952
ebs Energie AG is an energy and communications company that supplies electricity from regional hydropower as well as natural gas and biogas. The company operates distribution networks and provides grid services, network connections, infrastructure construction and public lighting. ebs also offers energy services such as photovoltaics, e-mobility and energy consulting, and supplies communication products including internet, TV, fixed-line and mobile services.
ebs Erdgas + Biogas AG
Schwyz · Since 1911
ebs Erdgas + Biogas AG supplies natural gas and biogas products to private and commercial customers, offering options such as Biogas 20 CH, Biogas 100 and liquefied gas.
Elektra Gams Genossenschaft
Gams · Since 1921
The core activity of Elektra Gams includes power supply, construction and maintenance of fiber optic networks, as well as the installation and distribution of electrical appliances and services. The company also operates a specialist store for electrical articles and has an administration department that handles property management and business process management.
EnBAG AG
Gamsen · Since 2004
EnBAG AG is an energy utility that produces and distributes electricity and supplies electricity products. The company operates hydropower and other generation assets, offers photovoltaic services and certification, network connections and installation inspections, e-mobility charging solutions with a public charging network, and heat and natural gas products.
EnBAG Bortel AG
Gamsen · Since 1980
EnBAG Bortel AG is an energy utility that generates and distributes electricity and provides services for power supply, solar photovoltaic solutions (including certification and feed‑in remuneration models), electric mobility charging and heat solutions.
EnBAG Netze AG
Gamsen · Since 2008
EnBAG Netze AG operates electricity distribution networks and manages the supply of electrical energy. It also provides related services including power products and production, solar PV solutions, charging infrastructure, and district heating and gas services.
Energie Ausserschwyz AG
Galgenen · Since 2014
Energie Ausserschwyz AG operates an energy centre combining a wood-fired power plant and a biogas facility to produce heat and electricity. The company supplies district heating via a regional pipeline network and provides connections, heat-exchange installations, pipeline construction and customer services for clients switching to district heating.
Energie Opfikon AG
Glattbrugg · Since 2002
The core activity of Energie Opfikon AG is to supply the city of Opfikon with electricity, water and heat from renewable energy sources. This includes the generation, distribution and sale of electricity, the provision of heat and cold as well as water supply and disposal. The company also offers various services such as the operation of public charging stations, the installation of heat pumps and the performance of installation checks.
Eotec AG
Muttenz · Since 1993
The core activity of EOTEC is to provide audio, video and communication solutions, particularly in the field of video security, intercom systems and meeting and presentation technology. The company offers customer-specific solutions and services such as consulting, planning, implementation and support of projects in the field of audio and video technology.
Gerspach AG
Basel · Since 1931
The core activity of Gerspach AG is the procurement and distribution of energy, particularly in the form of heating oil, gasoline, diesel, wood and coal, as well as the supply of service stations and the provision of energy for private households, commerce and industry.
Steiner Energie AG
Malters · Since 1982
The company offers a wide range of services and solutions in the fields of building technology, energy efficiency and communication. The core activities include: building automation and smart home solutions, energy efficiency and control systems, maintenance and servicing of building technology, planning and consulting for building projects, communication and telecommunications, security and burglary protection, video surveillance, photovoltaics and e-mobility, as well as load and charging management for electric vehicles. Thus, the company provides a comprehensive range of services for the planning, installation, maintenance and operation of building technology and energy efficiency solutions.
Trafigura Commodities Sàrl
Geneva · Since 2020
Trafigura Commodities Sàrl is a commodities trading company that trades and supplies minerals, metals and energy products. It provides infrastructure, logistics, shipping and storage services and conducts related trading activities such as carbon trading and renewables to support commodity supply chains.
Trafigura Forestry Colombia Sàrl
Geneva · Since 2022
Trafigura Environmental Solutions Sàrl
Geneva · Since 2021
Alpiq Suisse SA
Lausanne · Since 1919
Alpiq Suisse SA is an energy company that generates electricity and manages a portfolio of hydropower, solar, wind, hydrogen and thermal assets. It also provides energy trading, market-access and portfolio services as well as customised energy- and asset-management solutions.
ALTIS Groupe SA
Le Châble Vs · Since 2017
The core activity of ALTIS is to provide services and solutions in the field of energy supply, particularly in the areas of electricity, water, heat, mobility and sustainable development. The company offers a range of services, including the management of electricity and water networks, the promotion of renewable energies, the installation of photovoltaic systems, the provision of e-mobility solutions and the conduct of energy audits. ALTIS positions itself as a committed player in the energy transition and offers innovative solutions for private individuals, companies and municipalities to jointly shape a sustainable future.
Elektrizitätswerk der Stadt Zürich
Zurich · Since 2008
The core activity of ewz lies in energy production and supply, as well as in the development of solutions for energy and communication. The company is also committed to a sustainable energy future and supports projects that protect and promote the environment.
Elektrizitätswerk Rümlang Genossenschaft
Rümlang · Since 1908
The company's core activity is the secure, sustainable and innovative supply of energy and communication services, including the provision of electricity, broadband and fibre-optic connections, as well as the promotion of renewable energies and smart energy concepts.
EW Oftringen AG
Oftringen · Since 2008
EW Oftringen AG is an energy utility operating its own distribution network and offering services in electricity, water and telecommunications. The company supplies electricity and water and also markets Quickline telecommunications products. Its services include network operation and energy procurement, energy-efficiency advisory, support for solar installations and online customer services such as meter-reading submission and connection handling.
Forces Motrices de l'Avançon SA
Bex
Forces Motrices de l'Avançon SA is an electricity company that produces renewable energy and operates local distribution, including generation at the Sublin plant; since 2024 it has delegated operational and commercial activities to Romande Energie.
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Source: Federal Statistical Office, UID register