9'016 companies found
Zürichsee Solarstrom AG
Zurich · Since 2009
Zürichsee Solarstrom AG is a project developer, owner and operator of photovoltaic (PV) installations. The company develops, constructs, commissions and operates PV projects and markets the produced electricity and associated environmental certificates (guarantees of origin); its shareholders include private investors and municipal utility entities.
Zurich Soft Robotics GmbH
Zurich · Since 2022
The company Solskin (Zurich Soft Robotics GmbH) develops and offers innovative solutions for sustainable and comfortable building envelopes, particularly through the integration of renewable energies and energy-efficient systems. The core activity includes the development and distribution of products such as Solskin System, Solskin Pergola, and Solskin Smart Tree, which combine aesthetics, sustainability, and energy efficiency.
Zwyer AG
Hofstatt · Since 2017
The core activity of Zwyer AG includes machine operation, trade in energy wood, production of wood products such as wood chips, round bales and square bales, as well as services like wood chipping, transportation, plant protection and mowing services. Additionally, the company offers the sale of plant charcoal and EM products.
ZYTLOS UPCYCLING STUDIO BENNO SCHICKER
Lucerne · Since 2023
The company ZYTLOS UPCYCLING STUDIO is engaged in upcycling, particularly in the utilization and processing of old bicycle components into new products, such as belts, and the sale of vintage racing bike components.
Schnyder PV GmbH
Hinwil · Since 2025
Schnyder PV GmbH designs, mounts and installs photovoltaic systems, including commissioning and system monitoring. The company handles project planning, permit applications and grid registrations, and offers consumption optimisation, battery storage and electric vehicle charging solutions using modules, inverters and monitoring systems from various manufacturers.
sunroots GmbH
Seuzach · Since 2025
sunroots GmbH designs and installs photovoltaic systems, offering consultation, customized planning and turnkey installation. Services include feasibility assessments, preparation of offers and project management through commissioning.
greencom gmbh
Weinfelden · Since 2025
Try Energy SA
Pully · Since 2025
Try Energy SA supplies renewable energy solutions, providing sales, rental and installation of photovoltaic systems, heat pumps, energy storage and electric vehicle charging stations. The company performs energy and feasibility studies and supports financing, permitting, turnkey installation and ongoing maintenance.
PowerUp AG
Zurich · Since 2025
PowerUp AG operates a network of electric vehicle charging stations and provides a station finder for AC and DC chargers. The service offers semi-rapid charging from 25 kW and fast charging from 100 kW, uses 100% Swiss renewable energy, and includes customer support and contact channels.
Wärmeverbund Stein am Rhein AG
Stein Am Rhein · Since 2025
The company's core activity is the sustainable heat supply, in particular to the old town of Stein am Rhein, through the expansion and operation of a district heating network.
ETAVIS Elettro-Impianti SA
Bellinzona · Since 2025
ETAVIS Elettro-Impianti SA provides electrical engineering, communication and building automation services, including design, installation and maintenance of electrical systems. Its offerings include inspections, energy-efficiency and solar solutions, charging infrastructure for electric mobility, project management and data-center-related services as well as on-call support.
VoltNet GmbH
Arisdorf · Since 2025
The core activity of VoltNet GmbH is the planning, installation, maintenance and consulting of electrical systems and solar solutions for private customers, commerce and industry. This includes in particular: electrical installations for residential, commercial and industrial buildings; photovoltaics (PV) - consulting, planning and installation of solar systems; electromobility - installation of charging stations; building system technology; certified specialist inspection and acceptance of electrical installations; lightning protection and device testing; expertise and consulting for network analysis and electrobiology. The company thus offers comprehensive solutions for electrical engineering and solar energy.
CH-Facility GmbH
Zurich · Since 2025
CH-Facility GmbH provides cleaning and facility services, including building maintenance, construction and routine cleaning, and specialist cleaning such as solar and facade cleaning. The company also offers moving and transport services, clearances and waste disposal, and furniture assembly.
Polar Solar GmbH
Schlieren · Since 2025
Polar Solar GmbH provides solar contracting for owners of large roofs and sizable private customers, taking responsibility for the planning, financing, installation, and operation and maintenance of photovoltaic systems. The company leases roof space on long-term contracts, supplies the generated electricity on site, and manages lease payments and billing.
Wirkenergie GmbH
Baden · Since 2025
Wirkenergie GmbH supports municipalities, cooperatives and companies in developing actionable climate strategies and concrete measures in the areas of energy, climate and biodiversity.
Arcuna AG
Cunter · Since 2025
Arcuna AG designs and implements large battery storage systems and charging infrastructure with integrated storage. Services include planning, supply, installation and operation of battery storage systems, plus consulting and project development for utilities, businesses and project companies.
Sustain Ability Sàrl
St-Sulpice Vd · Since 2025
Sustain Ability Sàrl provides strategic sustainability services for executive teams, aligning ESG compliance with business profitability, resilience and decision-making. Offerings include the Vantyx™ Sustainability & Profitability Guided Assessment, sustainability due diligence, transformation consulting and strategic storytelling/media services.
Solion GmbH
Derendingen · Since 2025
Solion GmbH provides planning, consulting, installation and maintenance of photovoltaic systems and solar solutions for residential and commercial customers. The company carries out site analysis, handles permits, offers system monitoring and provides assistance with funding and financing options.
Sustainer GmbH
Altdorf Ur · Since 2025
Sustainer GmbH advises companies and organisations on market-oriented sustainability and climate strategies and supports their implementation. Services include analysis and initial assessment, sustainability strategy development, Sustainability as a Service (SuaS), decarbonization planning, governance and implementation measures, and sustainability reporting.
Swiss Solarmontagen GmbH
Romanshorn · Since 2025
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Source: Federal Statistical Office, UID register