9'016 companies found
tritec AG
Steg Vs · Since 2009
tritec AG provides photovoltaic systems and related services, including project planning, installation, commissioning and ongoing maintenance for residential customers, large‑scale, high‑alpine and ground‑mounted projects. The company also offers battery storage solutions, e‑mobility charging infrastructure, wholesale distribution and training services.
tritec AG
Eischoll · Since 2016
tritec AG provides solar and photovoltaic solutions, offering consulting, system design, installation, commissioning and maintenance for residential, commercial and large-scale projects. The company also operates wholesale and an online shop, provides training and offers financing services including PV-contracting.
tritec AG
Chur · Since 2016
tritec AG provides solar solutions and services for photovoltaic systems, including consultation, customised planning, installation, commissioning and maintenance. The company also operates a wholesale business with an online shop, supports large-scale projects (including financing/PV contracting) and offers service, training and online tools such as a solar calculator.
tritec AG
Aarberg · Since 2022
tritec AG is a provider of solar solutions and photovoltaic systems. It performs project consulting, system design, installation, commissioning and long-term service, and supplies storage, e-mobility, wholesale and financing/PV‑contracting services for private customers and large-scale projects.
tritec AG
Ruswil · Since 2023
tritec AG provides solar solutions and services for photovoltaic systems, including consultation, customized planning, installation, commissioning and ongoing maintenance. The company serves private customers, large-scale projects and wholesale clients and also offers storage options, e‑mobility products and financing models such as PV contracting.
tritec AG
Regensdorf · Since 2024
tritec AG provides solar solutions and photovoltaic systems, including consulting, project design, installation and ongoing maintenance. The company serves residential customers, large-scale projects and wholesale clients, and also offers services, training and an online shop.
Ul Solar SA
Gorduno · Since 2022
The core activity of Ul Solar SA is the design, implementation and sale of photovoltaic systems in the canton of Ticino, Switzerland.
United Waters International AG
Zug · Since 2005
The core activity of United Waters International AG (UWI) is the development and provision of solutions for water treatment and purification. The company offers environmentally friendly and efficient solutions for water cleaning, particularly for the municipal market in various countries, including China, India and Sweden.
UNIWASTEC AG
Rotkreuz · Since 2021
UNIWASTEC AG is a technology company that converts waste into energy and industrial-grade raw materials. It develops and delivers integrated waste-to-energy solutions — including project planning, engineering, financing and plant operation — and provides technologies for producing green hydrogen, green electricity and synthetic fuels.
Upcy Sàrl
Sion · Since 2024
The company Upcy offers a variety of activities and services centered around creativity, sustainability, and upcycling. The core activities of the company can be described as follows: * Operating a store selling upcycled products from local artists * Offering courses and workshops in the fields of couture and upcycling for adults and children * Renting out a creative workspace for individual or group use * Providing a repair and alteration service for clothing and textiles Overall, the company focuses on promoting creativity, sustainability, and upcycling through various activities and services.
URBAN Solar AG
St. Urban · Since 2007
The company's core activity is the planning, installation and maintenance of solar systems, including photovoltaic systems, battery solutions and E-Manager systems, with the aim of providing customers with high-quality and efficient solar solutions that contribute to a sustainable energy supply.
Urbio SA
Sion · Since 2020
The core activity of Urbio is the development and provision of software solutions for urban energy planning, particularly for the decarbonization of buildings through better planning, optimization, data management and energy systems.
V2 Sanitär & Heizung GmbH
Rümlang · Since 2022
V2 Sanitär & Heizung GmbH provides plumbing and heating services, including installation, repairs, maintenance and a 24/7 emergency service. Services also cover drinking water and wastewater installations and advice on sustainable heating solutions such as heat pumps and solar thermal systems.
Vassella Energie GmbH
Poschiavo · Since 2014
The core activity of Vassella Energie is the planning, implementation and maintenance of projects in the field of renewable energies, particularly in the combination of different energy sources and the optimization of energy efficiency. This includes conducting feasibility studies, project planning, installation and commissioning of plants such as photovoltaic systems and thermal solar systems, as well as the development and implementation of solutions for irrigation and drinking water supply in developing countries.
Verein DRINK & DONATE
Zurich · Since 2010
The core activity of the company "DRINK & DONATE" is to generate donations for drinking water projects in countries with precarious water situations by encouraging companies and gastronomy businesses to switch from branded beverages to tap water and donate a certain amount per employee. The company thereby supports the implementation of drinking water solutions in the global South and promotes sustainable development.
VITO Recycling AG
Péry · Since 2021
The core activity of VITO Recycling AG is the processing and utilization of contaminated mineral construction waste, street sweepings and drilling sludges, as well as the extraction of new raw materials for the concrete and cement industry through innovative, environmentally friendly solutions.
Vögelin AG
Thayngen · Since 2011
Vögelin AG is a solar-technology company supplying components and system solutions for solar thermal and photovoltaic applications. Its offerings include flat-plate and vacuum-tube collectors, Drain Back systems, photovoltaic modules, inverters, storage and mounting systems, and services such as consulting, research and development, training, project management and expert assessments.
VOLTA ENERGIE RINNOVABILI SA
Agno · Since 2023
The core activity of Volta Energie Rinnovabili SA is the planning, installation and maintenance of photovoltaic systems for private and commercial customers. The company offers comprehensive services, including assessing the suitability of roofs for the installation of solar modules, creating projects, applying for permits and certifications, as well as performing regular maintenance work to ensure the efficiency and performance of the installed systems.
Wäger AG
Waldkirch · Since 2011
The company's core activity includes the planning, installation and maintenance of photovoltaic systems, electrical engineering, network construction and water supply. The company also provides consulting and support services to customers in these areas.
Wanner Expert GmbH
Solothurn · Since 2011
The core activity of WANNER Expert GmbH is the implementation of emission measurements on combustion and industrial plants throughout Switzerland, in particular to verify compliance with the applicable limit values of the Air Pollution Control Ordinance (LRV).
Outbound Leads by COHAGALeadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.
Discover LeadhubHow the search works, what each filter means, and how the results come together.
Source: Federal Statistical Office, UID register