9'016 companies found
Roth Installations AG
Melchnau · Since 1997
The core activity of Roth Installations AG consists of planning, realization and maintenance of electrical and heating installations, including the assembly, repair and maintenance of heating systems, as well as the execution of locksmith work, mechanical repairs and welding work.
Rudigier Kanalreinigung AG
La Punt Chamues-Ch · Since 2008
The core activity of Rudigier Kanalreinigung AG encompasses the provision of services in the field of sewer cleaning, hazardous substance remediation, roofing and flooring.
Runge AG
Glarus · Since 1975
The core activity of Runge AG encompasses the planning, design and realization of construction projects in the fields of high-rise construction, civil engineering, hydropower plant construction, photovoltaics, civil engineering, as well as project and site development. The company offers holistic solutions that focus on energy efficiency and sustainability, and also advises customers on fire protection issues.
Sadik Cebis Räumungen
Basel · Since 2016
The core activity of Sadik Räumungen, Entsorgungen und Abbrucharbeiten consists of carrying out clearances, demolition work and disposals for private and business customers, including apartment clearances, business clearances, cellar and attic clearances, clearance of private and business premises, as well as smaller and medium-sized demolition work.
Satom SA
Monthey · Since 1972
The core activity of Satom SA is waste recovery and disposal, particularly thermal recovery of non-recyclable waste and methanization of biodegradable waste. To this end, the company operates two sites, one in Monthey for thermal recovery and one in Villeneuve for methanization. In addition, Satom SA offers other services, such as waste disposal, heat supply through district heating (Thermorezo) and the recovery of organic waste (GastroVert).
Schenk & Söhne GmbH
Wynigen · Since 1995
The core activity of Schenk & Söhne GmbH is the disposal of food waste and used cooking oil, as well as the processing of biomass for biogas plants. This also includes services such as regular collection of food waste from customers, provision of containers in various sizes, and direct suction of biomass.
Schneitter Weber Solar AG
Obergerlafingen · Since 2023
The core activity of Schneitter Weber Solar AG is the planning, implementation and operation of photovoltaic systems (PV systems), in particular roof-mounted, flat roof, in-roof and facade solar systems, for single-family homes, multi-family homes and commercial buildings in Switzerland.
Selmoni Burger AG
Laufen · Since 1974
The core activity of Selmoni Burger AG encompasses the provision of services and products in the field of electrical engineering, specifically: building installations, electrical services, photovoltaics, installation checks, and communication technology. The company thus offers a wide range of electrical services and solutions for commercial and private customers.
Sgheiza SA
Locarno · Since 2011
The core activity of Sgheiza SA consists of providing services in the field of waste management and disposal, including: waste collection, bulky waste collection, street cleaning, road transport services, and general waste collection services.
Silent-Power AG
Cham · Since 2002
Silent-Power AG develops and supplies methanol-based energy systems and solutions, including decentralised ECONIMO mini power plants as well as methanol-fired CHP units, heaters and backup power generators. The company promotes the use of climate-neutral M99 methanol for stationary and mobile heat and power applications.
Solar Energy Plus SA
Bussigny · Since 2024
Solar Energy Plus SA designs, installs and maintains custom solar energy systems, with services including photovoltaic installations, photovoltaic façades, battery storage and charging stations.
SOLAR PLUS SERVICES SARL
Corcelles Ne · Since 2026
The core activity of SOLAR PLUS CONSULTING is consulting and planning of solar systems and renewable energy systems.
Solarpower Care AG
Oberuzwil · Since 2024
The core activity of Solarpower Care AG is the professional cleaning of solar systems and photovoltaic systems to optimize energy efficiency and production. This also includes additional services such as consulting, planning, repair, service, monitoring and the use of cleaning robots.
Solar-Werkstatt AG
Affoltern Am Albis · Since 2014
The core activity of Solar-Werkstatt AG is the planning, installation and maintenance of photovoltaic systems, power storage systems and solar island systems. The company offers all services for photovoltaic projects from a single source, including preliminary design, design, tendering, execution, commissioning and yield monitoring. It specializes in grid-connected photovoltaic systems, solar power storage and self-consumption optimization.
Solektra AG
Lucerne · Since 2009
The core activity of Solektra AG is the planning, construction and maintenance of photovoltaic systems for the production of solar power. The company offers services such as consulting, installation and maintenance of solar systems to support private individuals and companies in producing their own electricity and thus contributing to the energy transition.
SoloSolar GmbH
Wallisellen · Since 2008
The core activity of SoloSolar GmbH is the planning, consulting and installation of photovoltaic systems, including the delivery and installation of photovoltaic modules, inverters, storage solutions and mounting systems. The company also provides services such as project development, administrative support and consulting to support customers in the implementation of solar projects.
solplan ag
Mels · Since 2012
Sopra Solarpraxis AG
Ormalingen · Since 1954
The core activity of sopra Solarpraxis AG is the planning, installation and distribution of solar systems, in particular photovoltaic systems, as well as heating technology, including heat pumps, wood heating systems and oven construction. In addition, the company also offers absorption technology and drone technology.
Sotesy AG
Bubikon · Since 2023
Sotesy AG is a provider of environmentally friendly energy solutions, particularly in the field of renewable energies. The company's core activity includes planning, installation and maintenance of photovoltaic systems, heat pumps and radiant ceiling systems for private and commercial customers. The goal is to support customers in switching to regenerative energies and help them increase their independence from fossil fuels.
SunTechnics Fabrisolar AG
Gland · Since 2006
SunTechnics Fabrisolar AG designs, installs and maintains photovoltaic systems and turnkey solar solutions for commercial and private clients. Its services include feasibility studies, planning and engineering, construction, maintenance and cleaning, and coordination with component partners.
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Source: Federal Statistical Office, UID register