1'465 companies found
Enerwise Infra Partners AG
Basel · Since 2015
The core activity of Enerwise Infra Partners is investing in and operating decentralized, sustainable energy infrastructures, particularly in Switzerland and France. This includes financing, acquiring and managing facilities for the production, storage and sale of renewable energy, such as: Solar energy systems (Rooftop-Solar-PV and Ground-based-Solar-PV), Heat pumps and storage solutions, Off-grid system services and digital optimization. The company focuses on promoting the energy transition towards a low-emission and more sustainable economy by developing decentralized energy infrastructures.
ENET Energy SA
Lugano · Since 2012
ENET Energy SA is an energy commodities company that supplies and trades physical natural gas and manages transportation and storage contracts. It provides portfolio structuring, origination and risk management services for municipalities, distributors, resellers and commodity trading partners.
ENETUR AG
Ebmatingen · Since 2008
The core activity of ENETUR AG is the planning, consulting and operation of wind power plants, particularly in Switzerland, with the aim of making a contribution to a sustainable environment and promoting a resource-saving approach to nature.
Engreen SA
Düdingen · Since 2020
Engreen SA operates and holds stakes in biogas plants and processes organic waste into biogas, electricity, heat and natural fertilizer. The company provides unpacking of packaged organic material (FLEXIDRY) and accepts food and production waste from agriculture, the food industry, retail, municipalities and catering. Engreen SA supplies the renewable energy produced and returns digestate as fertilizer.
Enlog AG
Dottikon · Since 2002
The core activity of Enlog Energielogistik AG is the collection, processing and energetic utilization of wood and wood products, in particular from landscape maintenance, gardening and residual wood, in order to generate energy that is fed into district heating networks.
ENSSO Sàrl
Carouge Ge · Since 2021
ENSSO Sàrl is a consulting and engineering firm providing project management and technical advisory services across energy production and distribution. Its services include project leadership, contract management, renewable energy project development, engineering for district heating, hydrogen and EV charging infrastructures, and training for junior project managers.
ENSY AG
Sufers · Since 2010
The core activity of ENSY AG is the development, planning, construction and operation of drinking water turbines and power plants that utilize the energetic potential of drinking water systems to produce clean energy.
Entegra Wasserkraft AG
St. Gallen · Since 1999
The core activity of Entegra Wasserkraft AG is the planning, implementation (new construction and renovation) and operation of hydroelectric power plants, particularly in the field of small-scale hydroelectric power. This encompasses three main areas: 1. Planning and construction of hydroelectric power plants, 2. Commercial and operational management of hydroelectric power plants, and 3. Renovation of hydroelectric power plants in accordance with the Water Protection Act (GSchG). The company is also active in decentralized production of renewable energy and operates its own power plants.
Envenion GmbH
Oberembrach · Since 2017
The core activity of Envenion is the development and implementation of individual, CO2-free energy supply systems for customers, particularly through the use of hydrogen technology (Power to Gas) and energy system simulations. This also includes the analysis and optimization of energy consumption, the development of injector burners, and the provision of hydrogen storage systems. Envenion also offers trustee consulting and support for the transition to CO2-free energy supply.
Eoliennes de Provence SA
Provence · Since 2012
The core activity of the company "Eoliennes de Provence" is the planning, development and implementation of wind energy projects, particularly the construction of wind farms for the production of renewable energy.
Eoljoux SA
L'Orient · Since 2016
Eoljoux SA is a project to develop and operate a wind farm of seven turbines with about 21 MW of installed capacity, intended to produce renewable electricity (approximately 55 million kWh per year).
EP Commodities AG
Zug · Since 2022
The core activity of EP Commodities is the trading and marketing of energy products such as natural gas, electricity and emission rights in various European countries. The company also provides hedging services and manages sourcing portfolios for energy suppliers and traders.
Erdgas Zürich Transport AG
Zurich · Since 2007
Erdgas Zürich Transport AG operates and maintains local gas transmission networks, ensuring the secure transport of natural gas to connected customers in 100 municipalities. Operational management is performed by Energie 360° AG and the company does not have its own employees.
EREP SA
Yverdon-Les-Bains · Since 1980
EREP SA is a consultancy and engineering firm specializing in the valorisation of organic wastes and effluents, with expertise in methanisation and biogas production and use. The company provides feasibility studies, technical assistance, diagnostics, market studies and training, and supports projects from feasibility through commissioning to operation; it holds ISO 9001 and ISO 14001 certifications.
eRevo AG
Eich · Since 2020
The core activity of eRevo AG is the development and provision of building-integrated hydrogen ecosystems and highly scalable container complete solutions for seasonal energy storage. The company focuses on creating grid-friendly topics in the area of flexibility and offers products such as the Triewald HOME System and the Triewald INDUSTRY System, which enable high self-consumption optimization and autonomy.
EscherTec AG
Zurich · Since 1999
The core activity of EscherTec AG is to accelerate clean energy solutions for future generations. Specifically, the company offers services and products in the field of renewable energies, particularly in the areas of Smart Energy Solutions, services for OEM (Original Equipment Manufacturer) and services for power plant operators. EscherTec AG also develops and distributes its own products, such as the Delphys Performance Tool, Delphys Cockpit and Delphys Gas Path Analysis.
ES Electronic SA
Sementina · Since 2003
The core activity of ES Electronic SA is the development, production and distribution of electronic devices and systems for alternative energy generation, particularly in the fields of solar energy, wind power and hydroelectric power. This includes the manufacture of: * Converters (inverters) for use in renewable energy systems * Charge regulators for batteries * Power supplies for operating devices * Generators for energy generation * Batteries and accessories for energy storage * Systems for the installation and operation of renewable energy systems The company also offers services such as planning and calculation of energy systems to support customers in implementing their energy projects.
Esina GmbH
Killwangen · Since 2004
The core activity of Esina GmbH is the provision of consulting and services in the field of energy and industrial economics, particularly in the areas of strategy and management consulting, project and business development, trading of energy products and raw materials, and the distribution of industrial goods on an international level. The company supports its customers in developing economically efficient and environmentally friendly solutions in the energy and industrial sectors.
eSpectrum AG
Kreuzlingen · Since 2022
eSpectrum AG supplies battery energy storage systems and an energy management system (eEMS) to optimize self‑consumption and coordinate generation, storage and loads within site networks. The company also provides analysis, project management, and service & maintenance for industrial, commercial and e‑mobility applications.
Vimova Transactions AG, succursale de Lausanne
Lausanne · Since 2024
Vimova Transactions AG, succursale de Lausanne offers real estate agency and transaction services as part of the Vimova network. Services include property sales and lettings, lease and property management, valuations, and support functions such as accounting, supplier management and reporting.
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Source: Federal Statistical Office, UID register