9'016 companies found
Urs Spirig Heizung und Sanitär AG
Diepoldsau · Since 2003
The core activity of URS SPIRIG Heizung und Sanitär AG is the planning, installation and maintenance of building technology systems, particularly in the areas of heating, plumbing, solar and ventilation.
Valebin S.A.
Bofflens · Since 1993
The core activity of Valebin SA is the operation of a controlled landfill (Type B controlled landfill) for the disposal of inert materials, such as construction waste, excavation soil and other non-hazardous waste. The company offers solutions for the storage and disposal of these materials and specializes in the rehabilitation of areas after the landfill process, by converting the surfaces back into agricultural land or forests.
Velte Solartechnik GmbH
Appenzell · Since 2014
The core activity of Velte Solartechnik GmbH is the planning, installation and maintenance of solar systems, as well as supplementary services such as cleaning, crane work and aerial lifts.
Verein Soil to Soul
Zurich · Since 2022
KUORI develops and manufactures shoes made from natural, biodegradable materials with the goal of revolutionizing the footwear industry and promoting a circular economy.
Vignarajah Energieberatung GmbH
Bad Ragaz · Since 2023
Vignarajah Energieberatung GmbH provides energy consulting for residential and commercial buildings and prepares GEAK, GEAK Plus assessments and energy reports (SIA 380/1). Services include developing modernization concepts and advising on building envelope improvements, the selection of efficient heating systems such as heat pumps, and the integration of photovoltaic systems.
Viridén + Partner AG
Zurich · Since 2004
The core activity of Viridén+Partner AG is the planning and consulting of energy-efficient renovations and conversions of buildings, particularly in the area of plus-energy and zero-energy houses, multi-family homes, office and commercial buildings. The company also offers expert opinions, courses, lectures and publications on these topics.
Virtual Global Trading AG
Aarau · Since 2018
Virtual Global Trading AG provides a white‑label platform and software solutions for energy management and flexibility marketing. It offers a Customer Platform to centralise energy data, control energy flows and manage customer processes, and flexibility‑management tools for balancing, BESS marketing, peak shaving and ancillary services. The company also supports integrations (e.g. SAP, M365) and market access services.
Wassergenossenschaft Ibach
Ibach · Since 1914
The core activity of Wassergenossenschaft Ibach is the supply of drinking water.
Weingart AG
Kollbrunn · Since 1965
The core activity of Weingart AG primarily encompasses the planning, consulting and execution of sanitary installations, heating systems and metal construction projects.
Weisstanner AG, Elektroanlagen
Celerina/Schlarigna · Since 1985
The core activity of Weisstanner AG is the provision of services in the field of electrical installations, including planning, implementation and maintenance of electrical systems, as well as the sale and installation of electrical appliances and lighting. This also includes specialized services such as lightning protection, photovoltaic systems, telematics, smart home solutions and e-mobility solutions.
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Source: Federal Statistical Office, UID register