9'014 companies found
Wonder-Suisse Sàrl
Châbles Fr · Since 2010
The core activity of Wonder Suisse is the development, manufacture and distribution of products and solutions for the cleaning and maintenance of photovoltaic systems, in particular robots and systems for cleaning solar modules, as well as the provision of services in the field of battery disposal and other environmentally relevant activities.
wooftiger KlG
Zurich · Since 2021
The company wooftiger develops and sells products made from recycled PET bottles, with the goal of having a positive impact on the environment. The products are practical and stylishly designed, targeting dog owners.
WOOLTI Sagl
Brione (Verzasca) · Since 1998
The core activity of Woolti is the application of biological treatment methods to reduce ammonia emissions, minimize unpleasant odors and restore balance in ecosystems and biomass. In particular, the company focuses on the treatment of: - Stables - Alpine pastures - Manure storage facilities - Slurry tanks - Sewage treatment plants - Leachate collection systems - Composting facilities - Wastewater treatment plants and clarifiers. In summary, the focus is on environmentally friendly solutions for agriculture and wastewater treatment.
World LifeSpaces SA
Lausanne · Since 2023
World LifeSpaces is a global provider of services in the field of forest conservation and restoration. The company's core activity is to support businesses and organizations in developing and implementing projects to compensate for CO2 emissions and preserve forest ecosystems. To this end, the company offers a platform that enables the measurement and monitoring of the impacts of forest conservation and restoration projects, and collaborates with experts from the fields of science, technology, and finance to develop sustainable business models. A portion of the company's profits is donated to forest conservation and restoration programs.
World of Pi AG
Zurich · Since 2024
World of Pi AG provides the smart product passport “Pi”, a digital product identity and platform that lets manufacturers publish product information and services via QR codes to support maintenance, traceability and circular-economy use cases.
WRA Schweiz, Naturkläranlagen AG
Visp · Since 1998
W. Rokitzky AG
Wallisellen · Since 1987
The core activity of W. Rokitzky AG is the planning, installation, maintenance and servicing of heating, ventilation, air conditioning and sanitary systems, as well as the integration of renewable energies. This also includes a standby service and the performance of maintenance and repair work on these systems.
W. Rokitzky AG
Winterthur · Since 2023
W. Rokitzky AG is an owner-operated trade company providing planning, installation, renovation and maintenance of heating, cooling, ventilation, air-conditioning and sanitary systems. The company also delivers service and on-call emergency support, consulting and expert reports, and integrates renewable technologies such as heat pumps and thermal solar systems into building services.
WSBA GmbH Wertstoffbewirtschaftung
Zurich · Since 2008
The core activity of WSBA (Wertstoffbewirtschaftung GmbH) is the consulting and optimization of material flow and waste management processes for companies. This includes the analysis and evaluation of materials and waste, the development of company-specific solutions for the disposal and recycling of materials, as well as the guarantee of maximum value creation and cost optimization in the disposal process.
WST Solar GmbH
Herrenschwanden · Since 2001
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Source: Federal Statistical Office, UID register