3'202 companies found
Sunsay NRG Suisse AG
Zug · Since 2024
Sunsay NRG Suisse AG develops, constructs and operates photovoltaic and energy storage systems and delivers turnkey solar projects. The company provides project development, construction, operational management and advisory services for institutional, commercial and private investors, covering site assessment, permitting and ongoing monitoring.
Sunsol GmbH
Oberrieden · Since 2008
The core activity of Sunsol GmbH is the distribution and consulting of products and services in the field of solar energy, particularly: * Sales of solar systems and components (e.g. modules, inverters) * Provision of balcony power plants and related accessories * Distribution of solar-powered outdoor lighting and heating element boosters * Energy consulting for households and solar lighting consulting for garden areas. The company also offers consulting and support for the planning and implementation of solar projects.
Sunstyle AG
Bolligen · Since 2012
Sunstyle AG is a provider of building-integrated photovoltaic (BIPV) roofing systems supplied as solar tiles/shingles. The company develops and supplies roof systems that combine structural roofing materials with energy-generating modules for residential and commercial buildings, and provides technical specifications, installation manuals and project case studies. Its solar tiles use PERC monocrystalline photovoltaic cells and are documented in downloadable datasheets.
Suntainable AG
Zumikon · Since 2009
The core activity of Suntainable AG is the planning, implementation and consulting of solar systems, as well as the development of technologies in the field of energy storage and energy transmission, with the goal of creating economic and sustainable solutions for the global energy supply.
Suntherm AG
Vorderthal · Since 2021
The core activity of Suntherm AG is the development, marketing and distribution of innovative energy systems, particularly heat pumps, heat pump boilers, photovoltaic systems and other solutions for efficient heating, cooling and hot water preparation. The company offers comprehensive consulting and individual overall solutions for customers to meet their needs and wishes in the field of renewable energy.
Sun Valley Sàrl
Les Ponts-De-Martel · Since 2011
Sun Valley Sàrl designs and installs turnkey solar photovoltaic systems for self-consumption or grid feed-in, serving businesses, public bodies and agricultural operations. The company's services cover system design, installation and commissioning.
Sunwatt SA
Geneva · Since 1997
Sunwatt SA is a company specializing in the engineering and construction of photovoltaic (PV) systems. Services include turnkey rooftop, ground‑mount and carport installations for residential and commercial clients, system design, permitting and installation, energy audits and corporate training.
SUNWELL Sàrl
Sion · Since 2020
The core activity of SUNWELL is the planning and design of alpine solar systems, particularly photovoltaic systems, taking into account the specific conditions of the alpine environment such as snow, wind and radiation. The company provides consulting services to enable the most efficient and safest placement of solar systems, thereby contributing to the promotion of renewable energies.
Swiss Clever Energy AG
Bern · Since 2012
The core activity of Swiss Clever Energy AG includes the purchase and sale of its own plots of land, buildings and apartments, as well as the development and implementation of sustainable energy supply models, including decentralized power generation plants and electromobility solutions.
Smart City AG
Basel · Since 2024
Smart City AG is a company in electrical engineering and energy innovation that develops and implements technologies for smart cities, cyberkinetics and renewable energy. Services include solar and wind energy systems, energy‑efficient data centers, blockchain‑based energy projects and Bitcoin mining, IoT and cyberkinetic solutions, modern agricultural technology, gas power plant modernization, water distillation, waste‑to‑energy systems, BIM and project management for urban infrastructure.
SwissEcoSystems GmbH
Bülach · Since 2008
The core activity of SwissEcoSystems GmbH is the planning, development and implementation of projects in the field of renewable energies, particularly photovoltaics (PV), as well as consulting and supporting private individuals, companies and administrations in the sustainable and resource-efficient design of their projects.
swissEmbedded GmbH
Nussbaumen Ag · Since 2002
The company is a provider of solar systems and related products and services. The core activities include: * Sales of complete solar systems, solar modules, inverters, storage systems and other related products * Consulting and planning of solar systems for private and commercial customers * Provision of services such as installation, maintenance and repair of solar systems * Sales of storage solutions for solar systems, including the integration of products like the Tesla Powerwall * Provision of additional products and services such as data loggers, monitoring systems and insurance for solar systems.
Swiss Energie Luzern AG
Lucerne · Since 2022
The core activity of Swiss Energie Luzern AG is the planning, installation and maintenance of photovoltaic systems (PV systems) for companies, in order to support them in the use of renewable energy and the reduction of electricity costs.
Swiss Green Solutions AG
Wangen Sz · Since 2022
The core activity of Swiss Green Solutions AG is consulting and solution development in the field of photovoltaics and energy storage, with a focus on sustainable, modular and holistic solutions.
Swiss-instasolar Sàrl
Givisiez · Since 2019
The core activity of Swiss-Instasolar is the planning, installation and maintenance of solar systems, in particular photovoltaic systems, for private and commercial customers.
Swiss kw GmbH
Ballwil · Since 2024
Swiss kw GmbH is a company specializing in sustainable cleaning and maintenance of solar installations. Services include cleaning of photovoltaic systems, roof inspection and maintenance, and installation of snow guards.
Swiss Luxra Holding AG
Cham · Since 2024
The core activity of Luxra is the development, manufacture and distribution of photovoltaic products, in particular high-quality solar modules designed for the European market and specifically tailored to meet the specific challenges of the PV industry.
Swissolar
Zurich · Since 2007
Swissolar is an industry association for solar energy that provides technical knowledge, policy positions, training and events, and practical tools (for example solar calculators, a knowledge database and a quality label) for professionals, building owners and members.
SWISSPHOTON Solar AG
Belp · Since 2008
The core activity of SWISSPHOTON Solar AG is the manufacture of high-quality solar panels, particularly using double-glass technology, in Sri Lanka. The company produces customized solar panels in various sizes and series, including OEM production of glass-to-glass and glass-backsheet panels, with or without frames.
Swissroc Energy SA
Plan-Les-Ouates · Since 2023
Swissroc Energy SA develops and finances renewable energy infrastructure projects and provides energy strategy, energy contracting and project management services covering design, delivery and operation.
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Source: Federal Statistical Office, UID register