9'016 companies found
SwissFarmerPower Inwil AG
Inwil · Since 2006
The core activity of SwissFarmerPower Inwil AG is the production of energy through the processing of biomass, in particular through the generation of biogas, electricity and heat from solid and liquid biomass such as green waste and other organic materials. The company operates a future energy plant in Inwil, which processes up to 20,000 tons of solid biomass and 50,000 tons of liquid biomass per year.
Technische Gemeindebetriebe Bischofszell
Bischofszell · Since 2020
Delponte AG
Bottmingen · Since 1988
KRAMER fashion & design
Gossliwil · Since 2012
The core activity of TOM KRAMER Solutions is the cultivation and sale of Paulownia trees as a sustainable solution for climate protection and CO2 compensation. The company offers businesses the opportunity to actively contribute to climate protection by purchasing Paulownia trees and simultaneously achieve their environmental goals. The services include the planting, care and certification of the trees as well as the issuance of recognized CO2 certificates.
Trinkwasser AG
Sins · Since 2022
The company's core activity is the development, manufacture and marketing of water purification systems and products, particularly reverse osmosis plants, filters and other solutions for improving water quality for private, commercial and industrial applications.
Wärme Bischofszell-Sittertal AG
Bischofszell · Since 2022
Wärme Bischofszell-Sittertal AG develops and operates a district heating system that extracts heat from the wastewater treatment plant using a heat pump and distributes it via a district heating network. The project is implemented in cooperation with Technische Gemeindebetriebe Bischofszell and EKT AG and includes a heating plant with thermal storage and a supplementary gas boiler for peak loads.
Watts Electricité SA
Geneva · Since 2018
The core activity of Watts Électricité SA is the installation and repair of electrical systems, including: solar panel installation, electric vehicle charging station installation, ECO21 energy-efficient lighting systems, OIBT electrical system testing and maintenance, telecommunications and internet installation, and intercom system installation. The company also offers renovation and repair services for electrical systems.
WEBERA Immobilien GmbH
Dachsen · Since 1996
The core activity of Weber Metallbau GmbH is the planning, manufacture and installation of custom-made metal constructions for a wide range of applications, including industrial plants, architectural projects and private construction projects. This also includes the production of metal, steel, window and facade components, as well as the installation of solar systems and the manufacture of awnings and other outdoor products.
Wesba AG
Ballwil · Since 1997
The core activity of Wesba AG is the planning, installation and maintenance of various systems in the field of building technology, particularly: thermal solar systems, photovoltaic systems, heating systems (including wood heating systems), sanitary systems, controlled residential ventilation, and rainwater harvesting. The company also provides services in the areas of consulting, planning and execution of projects in the field of renewable energy and building technology.
Wirth Haustechnik AG
Oberstammheim · Since 2009
The core activity of Wirth Haustechnik AG is the planning, installation and maintenance of sanitary and heating systems, including the provision of solutions for water and heat supply, such as water softening systems, heating systems, heat pumps, pellet and wood-fired heating systems, solar systems and district heating.
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Source: Federal Statistical Office, UID register