9'016 companies found
Strahlkraft AG
Hünenberg · Since 2016
The core activity of Strahlkraft AG is the cleaning and maintenance of solar systems, including the inspection and control of solar modules using drones and thermography. The company also offers specialized services such as cleaning solar systems with a cleaning robot called "Gekko".
Stromlokal GmbH
Hombrechtikon · Since 2015
The core activity of Stromlokal is the planning, installation and operation of photovoltaic systems (solar systems) as well as the rental of roof surfaces for the installation of such systems (roof rental/contracting).
Stromwerk Elektro GmbH
Balterswil · Since 2024
The core activity of Stromwerk Elektro GmbH is the execution of electrical installations and low-voltage installations of all kinds, as well as the support of electrical installation companies and inspection companies.
Sumatrix AG
Gontenschwil · Since 2006
The company provides a platform for creating and managing websites, including domain management and providing tools for designing and operating websites.
Sunone GmbH
Birrwil · Since 2018
Sunone GmbH sells photovoltaic products and complete solar systems, including solar modules, inverters, mounting systems and storage solutions. The company operates an online shop, supplies complete PV packages for residential and commercial customers, and trades used PV modules sourced from insolvency liquidations and surplus stock.
Swiss Blue Salmon AG
Näfels · Since 2020
The core activity of Swiss Blue Salmon AG is the sustainable farming of Atlantic salmon in land-based Recirculating Aquaculture Systems (RAS). The company aims to play a leading role in sustainable aquaculture by producing healthy and sustainable fish with a minimal ecological footprint.
Swiss Eco Line AG - save water, energy and resources
Chur · Since 2015
The core activity of Swiss Eco Line is the development, distribution and sale of innovative products and solutions that enhance the quality and safety of water, improve the efficiency of its treatment and processing, and reduce the waste of resources around water. In particular, the company focuses on the sustainable and efficient use of water throughout the entire water cycle.
Swiss Energy Solar SA
Rossens Fr · Since 1992
Swiss Energy Solar SA develops, manufactures and supplies solar modules and integrated photovoltaic systems. Its product range includes monocrystalline modules (9BB–16BB), half‑cell, PERC and TOPCon variants, bifacial modules and mounting solutions such as ballasted systems.
Swiss Green Solar SA
Gland · Since 2013
Swiss Green Solar SA provides design, installation and maintenance of photovoltaic, solar thermal and heat pump systems, and offers battery storage and energy management solutions. It serves private customers, businesses and public entities in French-speaking Switzerland.
SwissWinds Holding SA
Grimisuat · Since 2023
SwissWinds Holding SA is a company that provides wind farm development, construction, and operational and maintenance services. The group includes entities responsible for planning, maintenance, production optimisation and international renewable-energy project development, with experience in complex terrain.
SwissWinds Services GmbH
Bourg-St-Pierre · Since 2009
SwissWinds Services GmbH provides maintenance and production-optimization services for wind farms, with a focus on hard-to-reach or remote sites. Services include remote monitoring, technical and financial reporting, turbine parameter tuning, and planning of maintenance and on-site interventions.
Systelec Sàrl
Noville · Since 2022
Systelec Sàrl is an electrical contractor that provides installation, maintenance and repair services. Its offerings include power and low-voltage systems, home automation (KNX, DALI), photovoltaic project implementation, e‑mobility charging stations, security systems and periodic inspections for compliance.
Targray Markets Europe SA
Geneva · Since 2018
The core activity of Targray Group is the sourcing, transportation, storage, trading and distribution of raw materials and advanced materials for sustainable industries, particularly in the field of renewable energy. This includes, among other things: The production and distribution of renewable fuels such as biodiesel, biogas and green hydrogen; The development and distribution of products for solar energy, such as photovoltaic cells and solar materials; The sourcing and distribution of sustainable cotton; The development and distribution of battery materials and solutions; The trading and distribution of CO2 certificates and other climate protection products. The company positions itself as a global market leader in the field of sustainable raw materials and materials, offering innovative solutions to the challenges of the energy transition and climate protection.
Tectorum Swiss GmbH
Kaiseraugst · Since 2023
The core activity of Tectorum Swiss GmbH is the planning, execution and installation of photovoltaic and electrical systems.
The Gold Standard Foundation
Cointrin · Since 2006
The core activity of Gold Standard is to develop and certify standards for climate protection projects and investments, ensuring the effectiveness of measures to achieve the global sustainability goals (SDGs) and climate protection. This includes the development of methods and tools for measuring and maximizing the impact of climate protection projects, the certification of projects and investments that meet the Gold Standard, as well as providing consulting and support to companies and organizations in developing climate protection strategies and implementing measures to reduce greenhouse gas emissions.
Thomas Lanz Haustechnik GmbH
Vinelz · Since 2021
The core activity of Thomas Lanz - Haustechnik GmbH Spenglerei & Bedachungen is the execution of work related to roofs and facades, particularly in the areas of: sheet metal work, lightning protection systems, pitched roofs, flat roofs, facade cladding, special work, solar systems, Velux roof windows and roof glazing. The company offers renovation and new construction services for private individuals and architects and has specialized in these specific works since 1996.
Thurgie AG
Sirnach · Since 2000
The core activity of Thurgie AG is energy supply and consulting, particularly in the field of electricity products and services, including solar power, energy consulting, electromobility and smart meter services.
Tiefgrün GmbH
Zurich · Since 2018
The core activity of the company 'tiefgrün GmbH' is the consulting and accompaniment of organizations, businesses and authorities in sustainability processes. This includes the development of strategies and solutions for a sustainable future, the consideration of ecological, social and economic aspects, as well as support in the implementation of sustainability measures.
TIFFY Power Storage AG
Zug · Since 2022
The core activity of TIFFY Power Storage AG is the development, manufacture and marketing of environmentally friendly energy storage systems, in particular lithium-free sodium-ion energy storage systems, for the DACH market (Germany, Austria, Switzerland).
Topolino Naturprodukte GmbH
Lenzburg · Since 2013
The core activity of Topolino Naturprodukte GmbH is the production and distribution of biological and ecological cleaning products.
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Source: Federal Statistical Office, UID register