1'141 companies found
Energieverbund Bielersee AG
Biel/Bienne · Since 2020
Energieverbund Bielersee AG operates a district heating and cooling network that uses water from Lake Biel as an energy source for heating and cooling. The project features lake water intake lines, a pumping station, an energy centre with three heat pumps (about 1,400 kW each), integration of an existing heat network and supplementary wood-chip and backup boiler systems.
Energieverbund Maienfeld AG
Maienfeld · Since 2021
The core activity of Energieverbund Maienfeld AG is the supply of customers with renewable energy, particularly through the use of regional energy sources such as wood and groundwater, as well as the provision of heat and cold through an efficient network.
Energieverbund Neuhausen am Rheinfall AG
Neuhausen Am Rheinfall · Since 2017
The core activity of Energieverbund Neuhausen am Rheinfall AG is the generation and supply of cost-effective ecological heat and cold to properties in the region, particularly through the use of heat pumps that raise the heat from the wastewater of the Röti sewage treatment plant to a usable temperature level.
Energieverbund Siloah AG
Muri B. Bern · Since 1993
The core activity of Energieverbund Siloah AG is the safe and efficient supply of energy to the properties on the Siloah site and the municipality of Muri b. Bern with heat, cooling and hot water.
Energieversorgung Blumenstein AG (EVB)
Blumenstein · Since 2011
The company's core activity is energy supply, in particular the provision of electricity at economic conditions as well as further services in the field of energy supply.
Energie Versorgung Riggisberg (EVR) AG
Riggisberg · Since 2011
The company's core activity is the transformation and distribution of electrical energy, including the planning, creation, expansion, extension and renewal of the distribution network, as well as the operation and maintenance of the distribution network and its associated facilities. Furthermore, the core activity also includes the lighting of public streets and squares, the billing of electricity supplies and customer consulting.
Energie Wasser Bern
Bern · Since 2002
The company's core activity is the generation, distribution and marketing of energy (electricity, heat, cold) as well as the provision of telecommunications services (telecom). The company offers various energy solutions, including electricity tariffs, solar power, self-consumption, district heating, heat networks, biogas and natural gas, as well as solutions for businesses and private customers in the telecom sector.
Energie Wärme Mürren AG (EnWAG)
Lauterbrunnen · Since 2013
Energie Wärme Mürren AG (EnWAG) supplies heat to the Alpine Sportzentrum Mürren, the Hotel Palace and the residential company Résidence, currently producing heat using electric instantaneous water heaters. EnWAG commissioned a feasibility study for district heating and is evaluating alternative heat generation options, energy-efficiency measures and possible expansion of the heat network.
Energiewerk GmbH
Teufen Ar · Since 2024
Energiewerk GmbH installs photovoltaic systems on roofs and supplies the generated electricity at a reduced tariff, without requiring customers to make a financial investment.
Energiewirt GmbH
Bellach · Since 2012
Energiewirt GmbH develops and manages agricultural biogas projects, offering project development, business development and site-specific solutions for producing and upgrading biogas for power, fuel or grid injection.
Energimmo Services SA
Les Acacias · Since 2016
The core activity of Energimmo Services SA is the optimization of real estate through Micro-Grid management, particularly in the field of energy efficiency and management.
Energyfarm AG
Kirchberg Be · Since 2020
The core activity of Energyfarm AG is the production of district heating through the combustion of wood chips and other renewable energy sources, as well as the distribution of this heat to end consumers through its own heat network.
Energy Financing Team (Switzerland) AG
Horn · Since 2003
The core activity of EFT Group is energy trading and investment, particularly in the field of electricity generation and trading in Central and Southeastern Europe. The company trades electricity on various markets, including forward, day-ahead and intra-day markets, and invests in the development of renewable energy sources.
Energy Trade GP SA
Lugano · Since 2023
The core activity of Energy Trade is the trading of gas and electricity on international markets, with a focus on optimizing energy costs and minimizing risks for its customers. To this end, Energy Trade offers tailored solutions for energy supply, including portfolio optimization, risk management, and the use of advanced technologies such as artificial intelligence and machine learning.
Energy Trading & Service AG
Feusisberg · Since 2019
The core activity of Energy Trading & Service AG is the execution of energy trading and the provision of digitalized service solutions for the energy sector. Specifically, this includes the purchase and sale of energy as well as the development and provision of sales and service solutions for business and private customers.
Engadiner Kraftwerke AG
Zernez · Since 1954
The core activity of Engadiner Kraftwerke AG is the production of electrical energy through the use of hydropower.
ENG, Erneuerbare Energie-Nutzungsgesellschaft AG
Krummenau · Since 2011
ENG, Erneuerbare Energie-Nutzungsgesellschaft AG plans, constructs and operates hydropower plants. It provides services such as preliminary studies, project planning and permitting, tendering, construction management and commissioning, as well as maintenance, operation and commercial management, with activities mainly in eastern Switzerland.
EnSCo Energy Services Company AG
Zug · Since 2013
The core activity of EnSCo AG is the wholesale trade of energy (in particular electricity) in Central and Southeastern Europe as well as the trade of environmental certificates on European markets.
ENWAG ag
Langnau Im Emmental · Since 2010
The core activity of ENWAG AG is the generation of energy through small hydroelectric power plants, in particular through the Obermatt power plant.
Erdgas Zürich AG
Zurich · Since 2013
Erdgas Zürich AG operates and maintains local natural-gas transport networks, ensuring the transport of requested gas volumes for connected customers in 100 municipalities. The company is a joint venture of Energie 360° AG and EnergiNova AG, with operational management provided by Energie 360° AG.
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Source: Federal Statistical Office, UID register