Energy & Environment

elpv GmbH 

Wangen An Der Aare · Since 2023

The core activity of elpv GmbH is the procurement and distribution of high-quality photovoltaic products, in particular solar modules, mounting systems and inverters, as well as planning and supporting the installation of solar systems and balcony power plants.

Elsasser Elektro AG 

Unterkulm · Since 1989

The core activity of the company "Elsasser-Elektro AG" is the provision of services in the field of electrical engineering, particularly: electrical planning, switchgear and control systems, electrical installations, solar power (solar systems), smart home solutions, fire protection, and house installation control. The company thus offers a wide range of electrical engineering services for private and business customers.

ELVA Bau GmbH 

Bern · Since 2020

The core activity of ELVABAU GmbH is the provision of skilled craft services in the construction industry, particularly in the areas of new construction, renovation, refurbishment, painting and plastering.

E-Man AG 

Beckenried · Since 2018

The core activity of E-Man AG is the planning, implementation and management of photovoltaic systems with connection for self-consumption (ZEV) for multi-family houses and house groups. The company offers services such as consulting, planning, installation and management of these systems to optimize self-consumption of self-produced electrical energy and enable the sale of electrical energy within the property.

EM Elektro GmbH 

Bad Zurzach · Since 2015

The core activity of EM Elektro GmbH is the planning, installation and maintenance of solar systems, including the installation of photovoltaic systems, open-space photovoltaics and the cleaning of solar systems to optimize their performance.

Emil Huggler 

Brienz Be · Since 1990

The core activity of Emil Huggler is the provision of services in the field of sanitary and heating technology, including the installation, conversion, renovation and maintenance of sanitary facilities, heating systems, solar systems and plumbing. The company also offers services in the field of bathroom and wellness design as well as lightning protection and flat roof technology.

emmental trinkwasser 

Burgdorf · Since 2015

The core activity of Emmental Trinkwasser is the safe and sustainable supply of approximately 32,000 inhabitants with drinking water, as well as the provision of fire extinguishing water for fire protection. This includes the extraction, treatment, distribution and maintenance of drinking water facilities and pipelines, including technical consulting and planning for municipalities, architects, engineers, builders and private individuals.

emost AG 

Dietikon · Since 2022

The company develops and provides solutions for reliable and environmentally friendly power supply, particularly for use outside the power grid. The core activity involves creating an ecosystem that enables simple and reliable access to clean energy, as well as developing products and services that support an electrified and sustainable future.

Empica Sàrl 

Genève 15 Aéroport · Since 2014

The core activity of Empica Design+Digital Studio is the conception and realization of digital solutions with a focus on sustainable and environmentally friendly design. This includes in particular: * The development of visual identities and digital interfaces (Design UX/UI) * Conducting audits and analyses to assess the environmental impact of digital solutions * The conception and development of web-based applications and solutions taking into account environmental aspects (Eco-Conception) * Conducting workshops and training sessions on topics such as sustainable digitalization and Eco-Conception * The development of digital solutions with minimal environmental impact (Green-IT) Empica positions itself as a specialist for sustainable digital solutions and offers its customers a comprehensive range of services to make their digital activities more environmentally friendly.

EM Schweiz Produktions AG 

Arni Be · Since 2009

The core activity of EM Schweiz AG is the development, production and marketing of products and solutions based on effective microorganisms (EM) for various fields of application, including: regenerative agriculture and arable farming, garden and plant care, pond and water management, animal husbandry and health, household and room cleaning, cosmetics and skin care, as well as construction and renovation work. The company offers a wide range of products and services aimed at providing a sustainable and environmentally friendly solution to various challenges in these areas.

EM Suisse romande Tinguely 

Grattavache · Since 2019

The core activity of the company "BIO Naturel Romandie Sàrl" is the production and distribution of microbiological products, in particular "EM" (Effective Microorganisms), which can be used in various fields such as agriculture, animal husbandry, horticulture, aquaculture and household. These products are intended to offer a natural and environmentally friendly alternative to conventional chemicals and fertilizers.

Enblu AG 

Weggis · Since 2021

TecBlu develops and distributes a liquid bio-organic catalyst designed to reduce fuel costs and emissions in various industries such as freight transport, construction, agriculture and forestry, mountain railways, waste management, passenger transport and the heating oil market. The catalyst can be used in all vehicles and equipment equipped with combustion engines, helping to protect the environment and save costs.

Enchar GmbH 

Oberengstringen · Since 2022

Enchar is a marketplace for biochar and carbon credits. The company's core activity is to provide a platform for buyers and sellers of biochar to trade easily and efficiently with each other. Enchar supports the procurement and sale of biochar and carbon credits by offering a self-service platform that simplifies the entire process, from biochar characterization to logistics and certification.

endigo Energie AG 

Fiesch · Since 1987

endigo Energie AG is an energy and technical services company that produces and supplies electricity from hydropower and provides services for renewable energy, energy consulting and e-mobility. Its offerings also include network connections, fibre-optic networks, telecommunications and server hosting services, as well as building-technology and building automation.

ener4 AG 

Lachen Sz · Since 2006

The core activity of ener4 AG is the billing of e-charging stations and solar energy for multi-family houses in Switzerland.

enera GmbH 

Pratteln · Since 2023

The core activity of enera GmbH is the planning, installation, maintenance and optimization of electrical systems in the field of energy management, with the aim of reducing energy costs, improving the environmental balance and promoting resource conservation and climate protection.

Enerfin Ün AG 

Pfäffikon Sz · Since 2024

Enerfin Ün AG develops, finances and markets decentralized renewable energy systems, with a focus on green electricity storage and photovoltaic plants including Solar‑PPAs and PV direct marketing. The company also provides tenant‑solar contracting, full‑service flexibility marketing and energy trading/market integration services, supported by a machine‑learning based energy management platform (Lynus).

EnergeÔ SA 

Vinzel · Since 2016

The core activity of EnergeÔ is the exploration and exploitation of geothermal resources, particularly in the La Côte region of Switzerland. The company focuses on exploring and utilizing the natural heat of the subsoil to harness this energy for the supply of households and businesses, especially for the production of heat for heating purposes.

Energetic Building Sustainability Institute (EBSI) 

Manno · Since 2017

The core activity of Energetic Building Sustainability Institute (EBSI) is to promote awareness, education, research and projects in the field of energetic building sustainability. This includes the examination of all energy phenomena and sources of natural and artificial energy in residential and commercial buildings, with the aim of developing sustainable design solutions and new standards in the construction industry.

Energia del Moesano SA 

Roveredo Gr · Since 2004

The core activity of Energia del Moesano is the procurement and sale of electrical energy, as well as the management of energy for the municipalities that are shareholders of the company.

Energie21 GmbH 

Basel · Since 2022

The core activity of Energie21 GmbH is consulting and planning projects in the field of renewable energies, particularly photovoltaics, as well as decarbonizing businesses and households. The company supports customers in planning and implementing photovoltaic systems and helps them find solutions to reduce their energy consumption and switch to renewable energies.

Energie 360 Grad SA, succursale de Lausanne 

Lausanne · Since 2024

Energie 360 Grad SA, succursale de Lausanne provides sustainable energy and mobility solutions, including integrated energy concepts for properties and districts, district heating and cooling networks, electromobility services, solar installations, gas supply and network-related services.

EnergieBauStelle GmbH 

Breitenbach · Since 2023

EnergieBauStelle GmbH provides consulting, concept and planning services for energy-related issues in buildings. Led by an architect and construction manager, the practice supports clients through advice, concept development, planning, implementation, handover and operation, including heating replacement and an initial "renewable heating" consultation (free if the existing heating system is older than 10 years).

Énergie Broye-Vully SA 

Payerne · Since 2022

Energiecenter Abend GmbH 

Schaffhausen · Since 2012

The core activity of Energiecenter Abend GmbH is the planning and installation of photovoltaic systems as well as the provision of services in the field of solar technology and photovoltaics.

energie-buser 

Rheinfelden · Since 2023

The core activity of energie-buser is the development and implementation of customized solutions for efficient energy management in the areas of electricity, heat and water for private households. This includes, in particular, consulting and implementation of energy-saving measures, the installation of smart home systems and the optimization of heating and lighting controls. The goal is to reduce energy consumption and the associated costs for customers while protecting the environment.

energiecheck bern ag 

Bern · Since 2003

The core activity of Energiecheck Bern AG is the performance of electrical inspections, measurements and analyses in the field of electrical energy supply. This includes in particular: acceptance tests and periodic inspections of electrical installations, accredited inspections and expert opinions, measurements and analyses such as lightning protection measurements, device tests, load profile measurements, voltage quality analyses and thermal imaging (infrared), certification of photovoltaic systems and creation of certificates of origin, consulting and creation of safety concepts in the field of electrical energy supply.

energie-cluster.ch 

Bern · Since 2017

The company energie-cluster.ch is a network committed to a CO₂-neutral Switzerland. The core activities include: Organisation of events, courses and conferences on topics such as energy efficiency and renewable energies; Consulting and supporting small and medium-sized enterprises (SMEs) in the implementation of energy projects; Promoting innovation groups and projects in the field of renewable energies; Offering services such as monitoring, billing and maintenance of energy systems; Networking of companies, organisations and experts in the field of renewable energies. The company serves as a platform for the exchange of ideas, solutions and expert knowledge in the field of renewable energies and energy efficiency.

Energie Corgémont SA 

Corgémont · Since 2020

The core activity of Energie Corgémont SA is the production and distribution of heat energy through a district heating network, which relies on the use of wood from regional forests as an energy source.

Energie Dotzigen AG 

Dotzigen · Since 2019

The core activity of Energie Dotzigen AG is the generation and distribution of district heating, in particular through the operation of a heat network that supplies renewable energy.

ENERGIEfabrik AG 

Ebnat-Kappel · Since 2011

The core activity of ENERGIEfabrik AG is the development, assembly and distribution of photovoltaic systems on flat roofs, particularly with the revolutionary quick-mounting system SmartSolarBox, which enables fast and cost-efficient installation of solar systems.

Energiegenossenschaft Diemtigtal 

Zwischenflüh · Since 2024

The core activity of the company "Energiegenossenschaft Diemtigtal" is the production and distribution of electricity. The company offers various electricity products and tariffs and operates a fault reporting number for customers.

Energie Genossenschaft Buttisholz 

Buttisholz · Since 2013

The core activity of Energie Genossenschaft Buttisholz is the production and distribution of solar power through the operation of photovoltaic systems, particularly on school rooftops and other local sites, with the aim of contributing to climate protection and promoting renewable energy.

Energiegenossenschaft Aarenau Süd 

Aarau · Since 2021

The core activity of the company 'Energiegenossenschaft Aarenau Süd' is the generation, storage, distribution and sale of electricity from renewable sources, in particular through the use of solar power.

Energiegenossenschaft Luzern 

Lucerne · Since 2017

The company's core activity is the promotion and realization of projects for the production and storage of renewable energy, particularly through the construction and financing of photovoltaic systems in the Lucerne region, as well as the participation of citizens in these projects through a cooperative structure.

Energie-Genossenschaft e-nottwil 

Nottwil · Since 2019

Energiegenossenschaft Elgg 

Elgg · Since 2010

The core activity of Energiegenossenschaft Elgg is the promotion and realization of facilities for the use of renewable energies, in particular photovoltaic systems, in and around Elgg. The company invests in the generation and storage of renewable energy and offers its members the opportunity to participate in energy production through the purchase of cooperative shares.

Energie-Genossenschaft PizSol 

Bad Ragaz · Since 2022

Energie-Genossenschaft PizSol finances, builds and operates renewable energy generation facilities, with a focus on photovoltaic systems. Projects are funded through member share certificates; produced electricity is sold mainly to property owners or tenants, surplus is fed into the grid, and the organisation does not sell electricity to its members.

Energiegenossenschaft Region Ostschweiz, ENGERO 

Freidorf Tg · Since 2008

The core activity of ENGERO is to act as a contractor, building, maintaining and operating renewable energy generation plants in the form of photovoltaic systems or wind and storage power plants on customers' properties or buildings, and supplying the generated electricity to these customers at favorable conditions, without requiring them to make any investments.

Energiegenossenschaft Regio Wolhusen 

Wolhusen · Since 2022

The core activity of EGRW Energiegenossenschaft Regio Wolhusen is the development and realization of projects in the field of renewable energies, particularly the construction of solar power plants, with the aim of further developing the region in the field of renewable energies and contributing to climate protection.

EnergieGenossenschaft Zürcher Unterland 

Bülach · Since 2019

The core activity of EnergieGenossenschaft Zürcher Unterland is the planning, implementation and management of photovoltaic systems, as well as consulting and supporting private individuals, institutions and municipalities in the implementation of sustainable energy projects. This also includes arranging loans for the construction of photovoltaic systems and managing energy management and charging stations for electric vehicles.

Energie Grosshöchstetten AG 

Grosshöchstetten · Since 2015

The core activity of ENGH AG is the supply of electricity to customers in the assigned supply area as well as the provision of services in the field of energy supply, including generation, procurement, storage, transmission and distribution of energy.

Energie Grüningen AG 

Grüningen · Since 2021

The core activity of Energie Grüningen AG is the energy supply and maintenance of the network infrastructure for the municipality of Grüningen. The company offers services such as electricity supply, installation control, standby service and customer service.

Energiehof AG 

Bigenthal · Since 2022

The core activity of Energiehof AG is to build and operate solar power plants on unused roof surfaces to produce solar power. In doing so, the company assumes the costs for the system and offers the building owners various options, such as free use of solar power, discounted solar power, a fixed or variable income, or the takeover of the solar system after a few years. The company markets this as "roof rental", where the building owners make their unused roof surfaces available for a limited time.

Energie hoch drei AG 

Bern · Since 2017

The core activity of Energie hoch drei AG is the creation of energy concepts and sustainability consulting in the building sector and urban planning. This includes the development of concepts from idea to realization and advising customers on energy efficiency, consistency and sufficiency.

Energieimpuls GmbH 

Unterseen · Since 2013

The core activity of Energieimpuls GmbH is the independent and neutral planning of energy and building technology, including heating, ventilation, cooling, sanitation and electrical systems. In addition, the company offers consulting services in the areas of energy, energy certificates, GEAK, Minergie, funding and renovation.

Energie Horn AG 

Horn · Since 2010

The core activity of Energie Horn AG is the generation and supply of district heating, in particular through the operation of a wood chip-fired district heating network, with the aim of reducing CO2 emissions and providing a sustainable energy supply.

Energie Kestenholz 

Kestenholz · Since 2009

The core activity of the company is the management and organization of the municipality of Kestenholz, including the provision of services to citizens, such as the issuance of documents, waste disposal, childcare, event planning, and the management of municipal property.

Energiemanager GmbH 

Steinerberg · Since 2024

The core activity of the company "Dein Energiemanager GmbH" is the planning, installation and maintenance of photovoltaic systems.

energie malters, Genossenschaft für erneuerbare Energien 

Malters · Since 2019

The core activity of the company "energie malters" is the promotion and implementation of projects for a sustainable and efficient energy supply, particularly through the use of solar energy and the formation of local electricity communities (LEG). The company enables its members to actively participate in the energy transition by acquiring shares in solar energy projects, thus contributing to the production of renewable energy.