9'016 companies found
eplus elektroplanung GmbH
Uster · Since 2015
The core activity of e+ elektroplanung gmbh is the planning and implementation of electrical projects, particularly in the field of renewable energy and sustainable solutions.
E plus U Energie- und Umweltberatung GmbH
Wallenbuch · Since 2025
The core activity of E plus U Energie- und Umweltberatung GmbH is the consulting and process accompaniment of municipalities and other organizations in the areas of energy, environment and sustainability. The specific activities include: municipal consulting, creation of energy master plans, communication and events, energy city consulting, climate and energy strategy for municipalities, and accompaniment of energy projects. The company supports its customers in the development and implementation of sustainable energy and environmental concepts.
EPURA SA
Lausanne · Since 2015
EPURA SA is responsible for implementing and operating new wastewater treatment facilities. It carries out wastewater treatment processes, including sludge conditioning and incineration, and implements measures to capture micropollutants.
E-Q GmbH
Herisau · Since 2020
E-Q GmbH provides electrical installations and network/data cabling for residential and commercial properties. The company implements smart-home systems (KNX, Loxone), plans and installs photovoltaic systems, and supplies telematics/VoIP and unified-communications services.
eQcharta GmbH
Wädenswil · Since 2013
eQcharta GmbH is a consulting and research provider for quantitative spatial assessment, analysis and modelling of aquatic ecosystems. The company carries out field surveys and remote sensing, applies GIS and numerical models, and supports project implementation for renaturation, remediation and monitoring through consulting and knowledge transfer.
eqlosion sàrl
Lausanne · Since 2015
The company provides consulting services in the field of sustainability and environmental management. The core activities include: development and planning of sustainability and environmental protection strategies for companies and public institutions; conducting sustainability audits, including life cycle analyses, CO2 balancing and RSE diagnostics (Responsabilité Sociétale des Entreprises); development of energy and climate plans for municipalities and companies; training and education programs in sustainability for companies and public institutions; and support and guidance for companies and public institutions in the implementation of sustainability projects.
Erdfairliebe Coaching Kaufmann
Escholzmatt · Since 2020
The company Erdfairliebe offers two core activities: 1. **Order Coaching**: The company supports customers in creating and maintaining order in their home. This includes organizing spaces, reducing chaos and introducing sustainable order systems. 2. **Do-It-Yourself Workshops**: Erdfairliebe offers workshops where customers learn to make their own cleaning and laundry products. These workshops focus on environmentally and health-friendly, vegan and palm oil-free products.
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.
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.
Ergül Consulting
Lausen · Since 2022
The core activity of Ergül Consulting is to provide services as a neutral and independent optimizer, mediator and manager for the holistic optimization of waste disposal processes for commercial, industrial and trading companies as well as municipal and communal utilities. This includes, in particular, the mediation of waste disposal services, such as transportation, recycling and utilization of valuable materials, waste and special waste, as well as the sustainable management and maintenance of achieved waste disposal solutions for economic and ecological sustainability.
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Source: Federal Statistical Office, UID register