40'915 companies found
Tensol Rail SA
Giornico · Since 1996
The core activity of Tensol Rail SA is the design and manufacture of railway track materials, particularly in the field of rack rails.
CEM Chauffage, Energie, Maintenance, Dépannage SARL
Veyrier · Since 2021
CEM sàrl is primarily engaged in the installation, maintenance and repair of heating systems, including renewable energies, hot water supply, ventilation and air conditioning. They also offer emergency services and are available 7 days a week. Their services include planning, installation and maintenance of heating systems, repair and maintenance of boilers, descaling and cleaning of heating systems, as well as consulting and planning of energy efficiency solutions.
Elektro Gonzen GmbH
Dietikon · Since 2007
The core activity of Elektro Gonzen GmbH is the provision of services in the field of electrical installation and service, including planning, execution, electrical inspections, network testing, PVA and E-Mobility. The company also offers internships and qualification procedures for trainees in the electrical industry.
Heinz Affolter
Zuchwil · Since 1961
Heinz Affolter: Affolter Haushaltapparate GmbH provides sales, service and repairs for household appliances and offers sanitary and carpentry work as well as installations.
kln.swiss gmbh
Kehrsatz · Since 2019
The company kln.swiss is primarily engaged in the manufacture and distribution of wood products, particularly furniture and lighting fixtures, using Swiss solid wood. The core activity includes the selection and processing of wood, the production of customized wood products, and the distribution of these products through its own shop and partners.
Leutwyler Kühlanlagen AG
Bäretswil · Since 1985
The core activity of Leutwyler Kühlanlagen AG is the planning, installation and maintenance of refrigeration systems, particularly in the areas of refrigeration technology, air conditioning and heat recovery. The company offers comprehensive services, from consulting and planning to installation, maintenance and repair of refrigeration systems. It also develops and supplies special cooling solutions for various industries, such as the catering and food industries.
Maler Batur
Spreitenbach · Since 2011
Maler Batur is a painting business offering interior and exterior painting as well as renovation and wallpapering services. Services also include plastering, minor plaster- and drywall work, and apartment and office renovations for private and commercial clients.
Rosenmund Haustechnik AG
Basel · Since 1998
Rosenmund Haustechnik AG is a building services company that plans, installs and services heating, ventilation, cooling, sanitary systems and pipeline construction. The company also provides energy and consultation services, maintenance and a 24‑hour emergency on‑call service.
César Cheminées SA
Cugy Fr · Since 2022
César Cheminées SA designs and supplies custom fireplaces and stoves, providing personal consultation and bespoke integration for residential interiors. Offerings include wood and gas fireplaces, wood-burning stoves, electric fireplaces, barbecues/pizza ovens and flue systems.
eletec GmbH
Uster · Since 2024
The core activity of eletec GmbH is the provision of electrical services, particularly in the areas of commerce, industry and residential construction. This includes the planning, installation and maintenance of electrical systems as well as the execution of service work.
Francioli et fils SA
Sion · Since 2022
The core activity of Francioli is the provision of services in the field of sanitary and heating technology, including the installation, maintenance, repair and renovation of sanitary facilities and heating systems. The company also offers 3D visualization of projects and works with partners to provide customer-specific solutions.
Gähwiler AG Wasseraufbereitung und Sanitärarmaturen
Oberkirch Lu · Since 1996
The company's core activity is water treatment, particularly the development, manufacture and installation of systems for water softening, filtration and dosing technology, as well as the associated service and repair services.
Gattlen Engineering AG
Visp · Since 2024
Gattlen Engineering AG provides building services engineering focused on heating, ventilation, air conditioning, solar energy (thermal and photovoltaic), renovation and integrated building-technology planning.
Gattlen Contracting AG
Visp · Since 2024
Gattlen Contracting AG provides building-technology services including planning and installation of heating, ventilation, air-conditioning, solar (thermal and photovoltaic) and sanitary systems. The company’s services also cover renovations, roofing/metalwork, permit and funding support, and a customer service for technical building emergencies.
Gattlen Group AG
Visp · Since 2024
Gattlen Group AG provides building-services engineering, offering heating, ventilation, air conditioning, solar (thermal and photovoltaic) and renovation solutions. Its services include technical planning and consulting, assistance with permits and funding, and customer service including a 24‑hour service.
Gattlen Management AG
Visp · Since 2024
Gattlen Management AG provides building-services engineering, offering planning, installation and maintenance of heating, ventilation and air‑conditioning systems as well as solar (thermal and photovoltaic) solutions and renovation services. The company also provides integral building-technology planning, assistance with permits and funding, and customer service/aftercare.
Helvetiqua SA
Marly · Since 2019
The core activity of Helvetiqua is the planning, implementation and installation of solutions for the energetic renovation and conversion of buildings, particularly in the field of renewable energies such as photovoltaics, heat pumps and e-mobility. The company offers its customers a comprehensive service that ranges from energy consulting and planning to the selection and installation of high-quality products to the application for subsidies and permits.
Hörmann Oensingen AG
Oensingen · Since 1980
Hörmann Oensingen AG supplies garage doors, entrance and interior doors, door drives, smart‑home components and storage systems, and provides sales, accessories and service for private and commercial customers.
Kalk Ex AG
Wollerau · Since 2000
Kalk-ex AG is a specialized company for mechanical and chemical decalcification as well as for lime protection and decalcification systems. The core activities include: mechanical and chemical decalcification, installation and maintenance of lime protection and decalcification systems, boiler replacements, water revitalization, activated carbon filters, and chemical decalcification of heat exchangers, pipes, and industrial plants. The company offers these services to various customer groups, including single-family homes, multi-family homes, industry, gastronomy, and special installations.
Malergeschäft Luis dos Santos Veiga
Belp · Since 2016
The company 'Malergeschäft Luis Veiga' offers services in the field of painting, plastering, new and renovation construction, as well as refurbishments and renovations. The core activity of the company includes the planning, execution and realization of painting work and related services for private and business customers.
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Source: Federal Statistical Office, UID register