1'465 companies found
energie elf GmbH
Sins · Since 2024
The core activity of energie elf GmbH is consulting and project development in four main areas: 1. Renewable Energy, 2. Energy Supply, 3. Fiber Optics, and 4. Communication.
Energy Vault SA
Lugano · Since 2017
The company Energy Vault focuses on the development and provision of energy storage technologies, including battery, gravity and hybrid hydrogen technologies, to meet the needs of companies and organizations in terms of energy storage and management. The company's core activity includes the development of products and solutions for energy storage, including software platforms for orchestrating and optimizing energy assets, as well as services for the maintenance and operation of energy storage systems.
Eniwa Kraftwerk AG
Buchs Ag · Since 2000
Eniwa Kraftwerk AG is an energy service provider supplying electricity, gas, heat, cold and drinking water and operating distribution networks. The company plans, builds and operates power and gas networks, local heat and cold systems and solar installations, operates a datacenter, and provides building-technology services, e-mobility charging and digital services such as FTTH and cloud offerings.
ennovatis Energiemanagement AG
Olten · Since 2023
ennovatis Energiemanagement AG provides energy monitoring and management, metering and billing solutions, building automation and engineering for energy systems, and supplies products such as SmartFlux, the Smartbox and the ennovatis Controlling WEB software for collecting, analysing and controlling energy data.
ennovatis Schweiz AG
Olten · Since 2010
ennovatis Schweiz AG provides planning, implementation and operation of energy systems for buildings and organisations. Its services include energy monitoring and management, building automation, metering and billing solutions, engineering, and the SmartFlux software product.
ETS Energie-Technik-Systeme AG
Tübach · Since 1991
The core activity of ETS AG is the manufacture of heat exchangers and heating/cooling devices, particularly for heat transfer between liquids and gases using various principles.
FMV SA
Sion · Since 1991
The company's core activity is the production, distribution and utilisation of renewable energy, particularly hydropower, photovoltaics and other renewable energies. The company operates a 100% renewable production park and aims to become the largest Swiss hydropower producer by 2050.
Franches-Montagnes Energie SA
Le Noirmont · Since 2018
Franches-Montagnes Energie SA develops and operates district heating systems powered by wood chips. The plants supply heat and hot water to a range of buildings (for example dairies, watch manufactures, industrial and residential buildings) and offer options for connection to the network or individual heating solutions.
Geo Explorers AG
Liestal · Since 2008
Geo Explorers AG is an engineering and consulting firm specializing in geological exploration and the development of energy from the subsurface and groundwater. Services include project development and feasibility studies, geophysical surveys, drilling supervision, proprietary measurement technology (e.g. ERT, microseismic monitoring, thermal response tests), hydrogeological investigations and monitoring.
Geo Explorers AG
Aadorf · Since 2022
Geo Explorers AG is an engineering and consulting company specializing in exploration and development of energy from the subsurface and groundwater. Services include project development and exploration (geothermal, CCS), geological 3D modelling, geophysical surveys, drilling support, hydrogeological investigations, monitoring and in-house measurement technology (e.g. ERT, microseismic monitoring, thermal response tests).
Gries Wind AG
Ulrichen · Since 2024
The company's core activity is the public administration and service for the municipality of Obergoms, including energy supply, hydroelectric power, spatial planning, construction, waste management, safety and other municipal services.
Groupe E Entretec SA
Matran · Since 1966
Groupe E Entretec SA is an energy company providing electricity supply and network services, and offering solar installations, heating solutions (heat pumps, district heating), electric vehicle charging stations and energy renovation and habitat-related services.
Groupe E Entretec SA
Boudry · Since 2016
Groupe E Entretec SA
Sion · Since 2018
Groupe E Entretec SA provides energy services including the production and distribution of electricity and solutions for heating and cooling. Its offerings include photovoltaic systems, electrical installations and maintenance, heat pumps and district heating, electric vehicle charging solutions and energy-efficiency advisory services.
Groupe E Entretec SA
Mont-Sur-Rolle · Since 2018
Groupe E SA
Granges-Paccot · Since 1917
Groupe E SA is an energy company that produces and distributes electricity, heat and cold, and provides services including photovoltaic installations, heating solutions, electric mobility, electrical installations, home automation and energy efficiency consulting.
H2 ENERGY AG
Zurich · Since 2014
H2 ENERGY AG develops and implements hydrogen technologies, products and hydrogen ecosystems. The company provides services for green hydrogen production, storage, logistics and refuelling, and works with partners to integrate hydrogen solutions into energy and mobility applications.
Heatanol AG
Rothenburg · Since 2023
The core activity of Heatanol AG is the development and implementation of innovative, environmentally friendly heating solutions based on methanol. The company offers mobile heaters that run on methanol to provide a cost-effective and environmentally friendly source of heat.
Hivoduct AG
Hedingen · Since 2020
Hivoduct develops and manufactures compressed air cables for electrical energy transmission, particularly for high-voltage applications. The company offers its customers comprehensive services ranging from planning and development to installation and maintenance of these cables. The company's goal is to reduce environmental impact through energy transmission and promote sustainable technologies.
HydroRide Europe AG
Baar · Since 2024
The core activity of HydroRide Europe AG is the development and manufacture of hydrogen energy solutions, in particular hydrogen-powered bicycles, energy systems and tanks, as well as fuel cells and hydrogen generators.
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Source: Federal Statistical Office, UID register