9'016 companies found
EnergieOn GmbH
Müllheim Dorf · Since 2025
EnergieOn GmbH provides sales, planning, installation, maintenance and repair of photovoltaic systems, along with energy consulting and project engineering. The company also offers facility management services (cleaning, technical maintenance, groundskeeping, winter services), e-mobility solutions and monitoring/servicing of solar installations.
GROUPE CURIE - GEFARM AG
Winterthur · Since 2025
GROUPE CURIE - GEFARM AG designs and supplies integrated energy storage and industrial energy systems, including sodium–nickel battery energy storage systems (BESS), photovoltaic integration, and Power‑to‑X solutions.
Nodera AG
Solothurn · Since 2025
Nodera AG develops and operates photovoltaic systems and provides services to finance and flexibilize solar installations, including temporary or permanent purchase of systems to release capital. Services include turnkey solutions, an offer-calculator tool and 24/7 monitoring of installations via Nodaira.
Solcare Sàrl
Martigny · Since 2025
Solcare Sàrl provides professional maintenance services for solar photovoltaic systems, including cleaning, inspections, diagnostics and repairs. Its offerings also include remote monitoring and performance checks, drone thermal inspections, energy storage solutions and subscription-based maintenance plans.
WTX Solar Sàrl
Haute-Nendaz · Since 2025
WTX Solar Sàrl installs and maintains solar photovoltaic systems. The company carries out feasibility studies, assists with financing and subsidy applications, and provides planning, installation and ongoing maintenance for photovoltaic projects.
ideenwerk gmbh
Hägglingen · Since 2025
ideenwerk gmbh provides analysis, design, development and optimization of products, processes and technical applications. Services include energy and decarbonization consulting, project and innovation workshops, and support for implementing technical solutions.
Energymoov Swiss Sàrl
Châtelaine · Since 2025
Energymoov Swiss Sàrl offers installation and maintenance of heat pumps and the design and installation of photovoltaic solar panels. The company provides energy-renovation advice, free project studies, commissioning and after-sales service, and assistance with subsidy applications, and holds GSP and PAC Système Module certifications.
Capner Switzerland S.A.
Neuchâtel · Since 2025
Capner Switzerland S.A. supplies integrated energy solutions including photovoltaic panels, battery storage systems, electric vehicle charging stations and thermodynamic water heaters. The company performs energy-bill analysis, provides consultancy and manages design, installation and after‑sales support for residential and commercial customers.
FlyGreen24 GmbH
Horw · Since 2025
FlyGreen24 GmbH develops, trades and operates digital platforms for the aerospace sector, focusing on the acquisition, trading and distribution of emission certificates and related compensation, reduction and removal solutions. The company also provides consulting services and offers a book-and-claim approach for Sustainable Aviation Fuel (SAF) with blockchain-based traceability.
livolt ag
Schenkon · Since 2025
livolt ag distributes battery storage systems and provides tailored storage solutions for residential and commercial applications. Products are sold exclusively through qualified electrical service providers; the company operates a B2B webshop and offers support and maintenance services.
EVOSOLAR AG
Murten · Since 2025
AI Elektro AG
Adliswil · Since 2025
AI Elektro AG provides electrical engineering services including electrical installations, building automation, project planning, IT projects and renewable energy systems. The company delivers solutions for residential, industrial and commercial projects, covering planning, installation and integration of photovoltaic and smart‑building systems.
Boda Consulting GmbH
Grüsch · Since 2025
Boda Consulting GmbH provides consulting and project support on Thermo‑Recycling and the circular economy, including thermal waste treatment, material‑flow analyses, sampling concepts and resource recovery.
Hydroys AG
Villigen · Since 2025
Hydroys AG connects research with commercial execution and serves as the parent company of ventures in clean technology, waste processing, sustainable fuels, advanced resource extraction and environmental remediation.
Entrümpelung 24 Zürich GmbH
Zurich · Since 2025
Entrümpelung 24 Zürich GmbH provides clearing and disposal services, including residential and household clearances and responsible waste removal. The company also offers removals, office clearances, hoarding- and crime-scene cleanups, refurbishment work and estate liquidation, with on-site inspections and fixed-price quotations available.
EPB Elektro-Kontrollen GmbH
Schlossrued · Since 2025
EPB Elektro-Kontrollen GmbH performs periodic electrical inspections, acceptance checks and device testing. The company issues safety certificates (SiNa) and defect reports, provides attestations for photovoltaic installations (Pronovo), conducts sampling inspections for energy utilities, and offers electrical and safety consultancy with ESTI-authorised control personnel.
Copenhagen Infrastructure Partners Switzerland GmbH
Zurich · Since 2025
Copenhagen Infrastructure Partners Switzerland GmbH is an entity carrying the Copenhagen Infrastructure Partners name that operates in the field of energy infrastructure investments. Copenhagen Infrastructure Partners is a global fund manager focusing on greenfield energy projects and related investments in technologies such as offshore and onshore wind, solar PV, biomass, energy-from-waste, transmission and distribution, reserve capacity, storage, advanced bioenergy and Power-to-X.
44.01 Schweiz AG
Schaffhausen · Since 2025
44.01 Schweiz AG develops and deploys mineralisation-based carbon removal processes that dissolve CO₂ in water and inject the carbonated fluid into reactive rock where it forms stable carbonate minerals. The company uses geochemical and geophysical monitoring techniques and powers operations with renewable energy to ensure permanent CO₂ storage.
Wärmeverbund Sagiweg AG
Melchnau · Since 2025
Wärmeverbund Sagiweg AG operates a local heat network using a wood‑chip boiler and solar thermal installations to produce heat supplied to the cheese dairy and to connected residential properties.
Mirco Germann GmbH
Hefenhofen · Since 2025
Mirco Germann GmbH provides professional solar panel cleaning services for photovoltaic systems. It cleans panels, frames and gaps using pure water and specialised brush systems without chemical cleaners, focusing on single-family homes and medium-sized installations and coordinating further maintenance with partner companies when required.
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Source: Federal Statistical Office, UID register