Energy & Environment

EWBN Elektrizitätswerk Brig-Naters AG 

Gamsen · Since 1900

EWCT GmbH 

Siselen Be · Since 2022

The core activity of EWCT GmbH is energy consulting and the installation of photovoltaic systems, battery storage systems and smart home solutions, in order to support customers in sustainably reducing their energy costs and promoting their independence from external energy suppliers.

EWD Elektrizitätswerk Davos AG 

Davos Platz · Since 2000

The core activity of EWD Elektrizitätswerk Davos AG is the generation, distribution and sale of electrical energy, as well as the provision of related services such as electrical services, heat supply, solar systems and electromobility solutions.

E-Werk23 GmbH 

Rüti Zh · Since 2023

E-Werk23 GmbH provides consulting, design and installation of photovoltaic systems, energy storage solutions and Loxone-based home automation, and offers maintenance and support services.

EWK Kanalservice GmbH 

Rorschacherberg · Since 2022

The core activity of EWK GmbH is the rehabilitation and inspection of sewer systems, particularly in the areas of: sewer rehabilitation, sewer TV inspections, drain cleaning, and flushing of sewer pipes. The company offers various services to ensure smooth wastewater management in the residential sector, including the removal of blockages and deposits in the pipes, as well as the implementation of regular maintenance and upkeep work.

eWorks Elektro AG 

Murten · Since 2020

eWorks Elektro AG offers electrical services including consulting, planning and project engineering, and the execution of electrical installations for new builds, renovations, maintenance and repairs, as well as lighting and custom luminaires. The company also provides smart home/KNX systems, photovoltaic installations and telecommunication/network services.

EW Wirth AG 

Siebnen · Since 1913

Exacon AG 

St. Gallen · Since 2023

Exista AG 

Mönchaltorf · Since 1988

The core activity of Exista AG is the development, manufacture and distribution of power supplies, battery energy solutions and LED systems for various industries such as industry, medicine, household and LED lighting technology. The company also offers services such as consulting, development, production, project management, repairs and service.

Extraus SA 

Muralto · Since 2018

The core activity of Extraus SA is the development and distribution of water treatment systems, particularly the product ExtraH2O, which has antibacterial and anti-scaling properties and operates on the basis of Pulsed Electric Fields (PEF) technology. The company offers solutions for various sectors, including household, industry, agriculture, viticulture and healthcare, to improve the quality of drinking water and prevent the formation of lime deposits.

Eysi Energii GEN 

Stans · Since 2016

The core activity of Eysi Energii GEN is the promotion and realization of projects in the field of renewable and sustainable energy, particularly through the joint self-help of its members. This includes the planning, implementation and operation of projects such as photovoltaic systems, energy efficiency measures and mobility solutions. The company also provides consulting and services in these areas and promotes the use of renewable energy in the Nidwalden region.

Dalessi Solutions Sagl 

S. Antonino · Since 2017

The company's core activity is the implementation of emission measurements and the organization of interlaboratory comparisons on behalf of the Conference of Heads of Environmental Protection Agencies (KVU). The company also offers accreditations of measuring stations and further training.

Faag AG 

Gümmenen · Since 1984

The core activity of Gastro Recycling is the disposal of kitchen waste, cooking oil, old glass, tin cans and PET for the catering and food industries in the canton of Bern and western Switzerland. The company offers an individual disposal service tailored to the specific needs of its customers and guarantees a professional and environmentally friendly disposal of waste.

Face In Tec SA 

Crissier · Since 2015

The core activity of Face InTec SA is the development and implementation of sustainable and energy-efficient solutions for the construction industry, particularly through the integration of solar technology into building envelopes. This includes planning, consulting, project management and implementation of solar energy solutions such as ventilated solar facades, solar railings, solar roofs, sunshades and solar glass walls.

faciTech Sàrl 

Vuiteboeuf · Since 2011

faciTech Sàrl facilitates technology exchanges between Switzerland and China and assists companies with product sourcing for import–export and the development of production facilities in China. The company also provides translation services, organises conferences and educational activities, offers investment solutions, and distributes solar modules and specialised glass products such as glass–glass PV modules and anti‑reflective or TCO coatings.

FAHAMU AG 

Basel · Since 2022

FAHAMU AG operates an ESG platform that helps companies engage employees in sustainability and drive sustainable innovation. Its services include a dashboard to visualise ESG goals, employee‑engagement features informed by behavioural science and gamification, and consultancy offerings such as materiality assessments, ESG reporting review, leadership workshops and implementation planning; the organisation also runs FUTURE ARCHIVE, a creative studio for branding and future strategy.

FairTrade Energy 

Fehraltorf · Since 2017

The core activity of Fairtrade Energy is the promotion of renewable energies, particularly solar energy, in developing countries in Africa. This includes: The construction of photovoltaic systems by local installers; The training of local installers to enable them to build and maintain PV systems themselves; Supporting local communities in setting up and operating their own energy supply systems; Creating jobs and future prospects by supporting local companies in energy supply. The company is committed to sustainable development and independence in the countries it supports and offers opportunities for donations and participation in the projects.

Faktor-Plus KI GmbH 

Lucerne · Since 2014

The core activity of Faktor Plus GmbH is the implementation of CO2 reduction projects in various industries, particularly in the areas of transport, industry and buildings, with the goal of creating a climate-neutral economy. The company supports customers in developing opportunity and risk profiles, implements reduction projects and covers the entire chain of reduction performance to minimize risks from state obligations in the field of climate and environmental policy.

falun GmbH 

Flawil · Since 2022

The core activity of the company 'falun' is consulting and planning in the fields of agriculture, environment and nature. The company offers services such as comprehensive farm consulting, project planning and networking consulting to promote sustainable and productive agriculture and preserve natural and cultural landscapes.

Fancy Dragons Distribution (FDD) Sàrl 

Geneva · Since 2017

The core activity of Fancy Dragons Distribution is the import and distribution of sustainable consumer goods and materials, intended for both professional customers from the hotel, restaurant, chocolaterie and patisserie industries, as well as for quality- and environmentally-conscious end-consumers.

Farmix GmbH 

Illnau · Since 2021

The core activity of Farmix GmbH is the production and distribution of environmentally friendly products, particularly sugarcane drinking straws and cutlery, serving as an alternative to conventional, environmentally harmful products.

Fasel Energie AG 

Alterswil Fr · Since 2019

The core activity of Fasel Energie AG is the generation and supply of renewable energies, in particular solar energy and district heating.

Fatti a mano Paradis GmbH 

Rüschegg Gambach · Since 2021

The core activity of Fatti a mano Paradis GmbH is the application and dissemination of permaculture concepts for farming families and their farms, as well as the translation of agricultural and nature-related texts.

faunatur Karin Löffel 

Bülach · Since 2007

The core activity of Faunatur is the provision of services in the fields of nature conservation and ecology, particularly in the areas of biodiversity, monitoring, success control, fauna and policy evaluation.

Faunenatur Sàrl 

St-Saphorin-Sur-Morges · Since 2022

The company FauneNatur primarily focuses on the conservation and promotion of biodiversity in various ecosystems, including forestry, aquatic, urban nature, and agriculture. The core activities include: * Forestry: Planning and implementation of projects to promote multifunctional and sustainable forestry, including the development of strategies for forest-game relationships and the implementation of works for biodiversity conservation. * Aquatic: Engineering services for the design and protection of water bodies, including the planning and implementation of projects for the conservation and restoration of wetlands. * Urban Nature: Planning and implementation of projects to promote biodiversity in urban areas. * Agriculture: Consulting and support for the conservation and promotion of biodiversity in agricultural areas, including the planning and implementation of projects for the conservation of species and habitats. * Research and Education: Conducting research projects and educational activities to promote understanding and appreciation of biodiversity. The company also offers consulting and engineering services for the conservation and promotion of biodiversity, including the implementation of works for the conservation of species and habitats, the planning and implementation of projects for the conservation and restoration of ecosystems, and consulting on the development of strategies for the conservation and promotion of biodiversity.

Federico Solutions 

Satigny · Since 2011

Federico Solutions is a consulting and multi-domain solution provider that diagnoses complex situations, designs tailored technical and organizational solutions, and supports implementation and change. Core services include strategy and diagnosis, infrastructure and systems (including business automation and AI), prototyping and R&D, and facilitation/coaching.

Fehlings Gruppe AG 

Baar · Since 2019

Fehlings Gruppe AG is a system provider for rail superstructure supply and disposal, offering products and services for track engineering. Its portfolio includes new and used materials (e.g. wooden, concrete, steel and plastic sleepers, Vignol and grooved rails, switch components), construction-site supply, track removal, sleeper refurbishment and waste-management services.

Feierabend AG Wasserkraft + Verwaltung 

Hirzel · Since 2018

The core activity of the company Fabrik im Schiffli is the rental of individual spaces such as commercial space, office or studio to companies and the generation of electricity through its own hydroelectric power plant.

Felder Holz-Solarenergie 

Sempach · Since 2007

Felder Holz-Solarenergie specializes in the installation and service of wood-fired heating systems and solar thermal systems for domestic hot water and heating support. Services include delivery, installation, commissioning and maintenance of wood chip, pellet and log boilers, storage and control systems, system integration and monitoring.

Feldgas GmbH 

Ebnet · Since 2015

The core activity of Feldgas GmbH is the production of biogas through the anaerobic digestion of farm manure products such as slurry and dung, as well as a limited proportion of co-substrates, particularly food waste and organic waste. The produced biogas is used for electricity and heat generation. In addition, the company offers a waste disposal service for food waste and takes over the delivery of digestate as fertilizer.

Felixsolar GmbH 

Zurich · Since 2023

Felixsolar GmbH designs, supplies, installs and maintains photovoltaic systems and provides related services such as grant application support, monitoring setup and energy management. Its offering includes solar modules, power optimizers, SolarEdge inverters and optional battery storage integrated with the SmartFox energy manager.

Felix Stöckli AG 

Bremgarten Ag · Since 2001

The core activity of Felix Stöckli AG encompasses the areas of transport, disposal, and recycling. Specifically, the company offers the following services: Goods transport, particularly in the construction site sector; Disposal of waste and recyclable materials; Recycling of materials; Skip and container services; Operation of a disposal plant; House and apartment clearances; Event waste management; Vehicle weighing. The company positions itself as a logistics partner for the supply and disposal of construction sites and offers its services to companies, private customers, the construction industry, and industry.

FENIQS Ingénieurs Conseils SA 

Orbe · Since 2020

The core activity of FENIQS Ingénieurs Conseils SA is to advise and support municipalities, companies, builders and private individuals in the implementation of energy efficiency and sustainability projects.

Feralco (Schweiz) AG 

Uster · Since 2005

The core activity of Feralco is the production of high-performance chemicals for water treatment and processing, particularly for drinking water and wastewater treatment, as well as for the paper and pulp industry.

Fernheizkraftwerk Meiringen AG 

Meiringen · Since 1993

The core activity of Fernheizung Meiringen is the generation and distribution of heat energy to customers in Meiringen, particularly through the operation of a wood-fired power plant that produces heat energy and supplies it to customers through a district heating network.

Fernheizung Breite AG 

Altstätten Sg · Since 1991

The core activity of Fernheizung Breite AG is the production of heat energy from wood chips for the supply of buildings in the Altstätten region.

Fernwärme Chur AG 

Chur · Since 2010

The core activity of Fernwärme Chur AG is the production, distribution and supply of district heating to customers in Chur and its surroundings. The district heating is produced from the waste heat of the waste-to-energy plant in Trimmis and transported to customers through an insulated pipeline network, where it is used for heating purposes.

Fernwärmegenossenschaft der Gemeinde Zweisimmen 

Zweisimmen · Since 1994

The company's core activity is the production and distribution of district heating, particularly through the use of wood as a renewable raw material. The company operates a district heating network in Zweisimmen and offers connection options for customers to provide them with affordable and environmentally friendly heat.

Fernwärme Thun AG 

Thun · Since 2018

The core activity of Fernwärme Thun AG is the planning, construction and operation of district heating transport pipelines, in particular the utilization of waste heat from the Thun waste incineration plant (KVA) to distribute and sell it as heating energy in the Thun region.

Fernwärme Siggenthal AG 

Nussbaumen Ag · Since 1995

The company's core activity is the production and distribution of district heating, particularly through the use of waste heat from waste incineration and other environmentally friendly sources, as well as the provision of related services such as consulting, operation and maintenance.

Fernwärmeverbund Beromünster AG 

Beromünster · Since 2014

The core activity of Fernwärmeverbund Beromünster AG is the production and distribution of CO2-neutral district heating through the combustion of biomass (wood chips) in a central heat plant and the subsequent distribution of heat through a pipeline network to various properties.

Fernwärme Wynenfeld AG 

Buchs Ag · Since 1982

The core activity of FEWAG (Fernwärme Wynenfeld AG) is the production and distribution of district heating, particularly through the use of steam energy, to supply households and businesses with heat. The company builds and maintains a network of district heating pipes to deliver the generated heat to its customers, thereby offering an environmentally friendly alternative to conventional heating systems.

Fernwärme Visp AG (FWV) 

Visp · Since 1989

Feryon SA 

Fribourg · Since 2023

Feryon SA provides photovoltaic and renewable energy solutions, supporting clients from site analysis through to commissioning. Services include energy assessment and consultancy, turnkey solar installations, contracting/PV‑invest models, and handling permits and subsidy applications.

Festland Oertli Kreiner 

Feldbach · Since 2019

Festland Oertli Kreiner is an office for agriculture and public engagement that provides advice, planning and implementation for networking projects, landscape development concepts, nature conservation and biodiversity promotion areas.

FG Corp Swiss AG 

Langenthal · Since 2012

The core activity of FG-CORP is to transform and optimize the global food supply chain through sustainable, innovative and ethically responsible approaches, in order to create a safe, sustainable and affordable food supply for all.

F. Hösli AG 

Schwanden Gl · Since 2002

The core activity of F. Hösli AG is the execution of sanitary work, plumbing, energy consulting, planning and installation of solar systems. The company also offers services in the field of bathroom renovation, water softening systems and other sanitary facilities.

FiaFia GmbH 

Uetikon Am See · Since 2019

The core activity of FiaFia GmbH is the production and distribution of environmentally friendly drinking straws made from rice flour and tapioca, serving as an alternative to single-use plastic drinking straws.

FiberSourcing AG 

Zollikon · Since 2010

The core activity of FiberSourcing AG is the procurement and trading of pulp, particularly sustainable fiber materials such as bamboo, wheat and oats. The company supports customers in finding suitable fibers, monitors orders and provides logistical services, including transportation and storage. FiberSourcing AG positions itself as an expert in the field of pulp and offers comprehensive knowledge in pulp production, applications and logistics.

Fid4you Ltd. Liab. Co 

Montreux · Since 2014