40'897 companies found
R. Gerber AG Sanitär/Heizungen
Felben-Wellhausen · Since 1989
R. Gerber AG Sanitär/Heizungen provides planning, supply, installation and maintenance of sanitary installations and heating systems. Services include gas, water and wastewater piping, boiler and underfloor heating systems, oil/wood/gas heating, solar energy and heat recovery solutions, water softening and rainwater use, as well as repair and maintenance work.
RhV Services AG
Altstätten Sg · Since 2015
The core activity of rhv elektrotechnik ag encompasses the planning, installation, maintenance, and servicing of electrical systems and installations, including: electrical installation and equipment installation; building automation, including monitoring and alarm systems as well as telephone systems; switchgear, including planning, construction, and maintenance of switch and control cabinets; network construction, including overhead line construction, fiber optic cabling, and public lighting; and renewable energy, particularly photovoltaics, including planning, installation, and maintenance of solar systems. The company thus offers comprehensive services in the field of electrical engineering and energy supply.
Richner Stahlbau AG
Höri · Since 2009
The core activity of Richner Stahlbau AG includes the manufacture and processing of metal products, particularly in the fields of metal construction, steel construction and mechanical engineering. This includes the production of stairs, railings, gates, steel columns, constructions, claddings and conveyor systems. The company also offers services such as the rental of working platforms and trailers.
Rickenbach Installationen AG
Sins · Since 2002
The core activity of Rickenbach Installationen AG is the planning, installation and repair of building technology systems, particularly in the areas of sanitary facilities (e.g. bathroom renovations, kitchen installations, garden taps) and heating systems (e.g. heat pumps, district heating, oil, gas and wood heating systems).
Rieder & Ritler AG
Wiler (Lötschen) · Since 1975
The company Rieder & Ritler AG provides services in the fields of roofing, heating and sanitary technology. They offer customized solutions for customers and place great emphasis on highest quality and customer satisfaction.
Riggenbach AG, Lüftungs- und Klimatechnik, Zweigniederlassung Solothurn
Solothurn · Since 1991
Riggenbach AG, Lüftungs- und Klimatechnik, Zweigniederlassung Solothurn provides planning, construction and maintenance of ventilation, air-conditioning, refrigeration and energy systems, and offers engineering, in-house production, installation, service, sheet-metal fabrication and building automation.
Riggenbach AG
Basel · Since 1948
Riggenbach AG designs, installs and services complete systems in ventilation, air-conditioning, refrigeration and energy technology. The company provides engineering, in-house sheet-metal production, assembly, maintenance and building automation, and manufactures custom units, ductwork and air outlets.
Riggenbach AG, Lüftungs- und Klimatechnik
Olten · Since 1991
Riggenbach AG, Lüftungs- und Klimatechnik designs, constructs and services complete ventilation, air‑conditioning, refrigeration and energy systems. Its offerings include engineering, in-house sheet‑metal production, installation, building automation and maintenance with a 24-hour service line.
RMA Rolladen Moritz AG
Pratteln · Since 1984
The core activity of Rolladen Moritz AG is the production and assembly of awnings and roller shutters, particularly lamella awnings and roller shutters, both for its own distribution and for third-party companies.
R. Mazzotta Gipsergeschäft GmbH
Muri Ag · Since 2017
The core activity of R. Mazzotta Gipsergeschäft GmbH is the plastering trade, particularly the execution of plastering works in the construction industry.
ROCCO PICCINNI AG
Uster · Since 1996
The core activity of Rocco Piccinni AG encompasses various services in the construction sector, particularly: plastering, painting, renovations, conversions, facade rendering, facade systems, exterior insulation, drywall construction, acoustic systems, and fire protection. The company thus offers a wide range of services in the construction sector, from planning to execution, and focuses on the use of Swiss quality products and innovative techniques.
Rocha Sàrl
Neuchâtel · Since 2015
Rocha Sàrl is a family company specializing in painting, plastering (drywall) and the installation of suspended and technical ceilings. Services listed on the website include façade work, interior and exterior painting, decorative finishes, wallpaper and fibre-glass application, lightweight partitions and peripheral insulation.
Roesen Haustechnik AG
Basel · Since 2001
The core activity of Roesen Haustechnik AG is the planning, installation and maintenance of building technology systems, including sanitary, heating and ventilation technology, as well as the execution of bathroom renovations.
Rohrlaser-Center AG
Affeltrangen · Since 2019
The core activity of Rohrlaser-Center AG is the laser cutting of tubes and profiles using state-of-the-art 3D laser technology. The company offers services such as cutting round tubes, shaped tubes, and profiles in various materials like steel, aluminum, stainless steel, brass, and copper. The maximum size of the parts to be processed is 7350mm in length and 80kg/m in weight. The company can also perform 3D angled cuts up to 45°.
Roja Interieur und Design GmbH
Balsthal · Since 1999
The core activity of Roja Interieur & Design GmbH is the consulting and execution of interior design, particularly in the areas of flooring, beds, curtains and shading systems. The company offers a wide range of services, including planning, consulting and execution of interior design, as well as the sale of related products.
Rolf Kauer, Innenausbau
Sigriswil · Since 1995
The company's core activity is the individual production of furniture and kitchens made of solid wood, in particular the planning, design and manufacture of custom-made furniture pieces according to customer specifications.
Rolf Niklaus Elektro-Telecom
Mogelsberg · Since 1996
Rolf Niklaus Elektro-Telecom provides electrical installations, smart-home solutions, photovoltaic systems, network/Wi‑Fi services, EV charging stations and maintenance. The website states that business operations have been transferred to Elekrotechnik Knapp GmbH and that Rolf Niklaus continues with the company in a specialist leadership role on a reduced schedule.
Romatec GmbH
Bilten · Since 2017
The company's core activity is metal and steel processing, particularly the design, manufacture and assembly of metal and steel parts, as well as the provision of welding services. The company offers a wide range of services, including CAD design, CNC plasma cutting, drilling technology, locksmith and welding work, as well as material testing. It works closely with customers to develop innovative solutions and efficiently meet their needs.
Roofix GmbH
Nenzlingen · Since 2020
The core activity of Roofix is the execution of roofing and flat roof services, including planning, installation, maintenance and repair of roofs, facades and lightning protection systems for commercial and private customers.
Röthlisberger Haustechnik AG
Bützberg · Since 1983
Röthlisberger Haustechnik AG is a family-owned company specializing in building technology. The company's core activity encompasses the installation and maintenance of heating and sanitary technology as well as well construction services. Additionally, the company also offers training opportunities for apprentices in these areas.
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Source: Federal Statistical Office, UID register