5'999 companies found
Rosenblum Baumanagement AG
St. Gallen · Since 2015
The core activity of Rosenblum Baumanagement is construction management, including project optimization, construction management and architecture, with the company specializing in the coordination and execution of construction projects.
Rossi & Rossi Partners Sàrl
Gurmels · Since 2023
The core activity of Rossi & Rossi Partners SARL is the planning, design and implementation of construction projects, particularly in the fields of architecture and real estate. This includes the conception and planning of residential and commercial buildings, project management, construction supervision and quality assurance. The company also offers services in the areas of renovation and project development.
Röthlisberger Bauberatung
Trub · Since 2020
The core activity of Röthlisberger Bauberatung is the provision of services in the field of construction consulting, particularly in the areas of architecture and planning, construction management and supervision, building surveys, and aerial photography using drones. The company also offers neutral tender analysis and consulting, as well as construction project support. The services include the preparation of estimates and the accompaniment of renovation and conversion projects.
Roux Architektur GmbH
Bern · Since 2024
The core activity of Roux Architektur GmbH is the planning and implementation of architectural projects, particularly in the field of renovation and refurbishment of buildings. The company offers individual solution approaches and services such as project planning, implementation and management, as well as communication and coordination with all parties involved.
r + st bau ag
Muri B. Bern · Since 2018
r + st bau ag provides architectural and project development services focused on residential building projects. Offerings include interior architecture, project planning and services related to property sales and brokerage.
r + st construct ag
Muri B. Bern · Since 2013
r + st construct ag is an architectural firm that designs and delivers residential and property projects. Its services include architectural design, interior architecture, and the sale and development of real estate.
Rubin Totalunternehmung AG
Worblaufen · Since 1996
The core activity of Rubin Totalunternehmung AG is the comprehensive management of construction projects, including planning, contracting, construction supervision and property management.
Rudeka Generalbau AG
Sursee · Since 1988
The core activity of Rudeka Generalbau AG is the planning and construction of projects in the construction industry, including construction management and general contracting.
Rüdis Immogen AG
Niederurnen · Since 2012
Rüdis Immogen AG is a general contractor performing new construction, conversions and renovations, including carpentry, stair, roof and insulation work. The company also acquires, sells and manages real estate and cooperates with partners for services such as solar-system commissioning, antiques restoration and property clearances.
Rudolf Beyeler Architekten AG
Bern · Since 1980
The core activity of Rudolf Beyeler Architekten AG is the provision of architectural services.
Rudolf Lipp AG
Tiefencastel · Since 1995
Rudolf Lipp AG is a construction company that offers building services and publishes property listings.
Ruf Engineering
Zurich · Since 1990
The core activity of Ruf Engineering includes planning and construction services, particularly in the fields of architecture, engineering services and general contracting, with a focus on real estate and management, mainly in the Zurich region.
Ruggero Canonica e Figli SA
Taverne · Since 1975
The core activity of Ruggero Canonica & Figli is the provision of services in the construction sector, particularly in the execution of works such as Intonaci (plastering and stucco work), Cartongesso (drywall work), Controsoffitti (suspended ceilings), Isolazioni (thermal and sound insulation), Rivestimenti (cladding), Pittura (painting), Stucchi (stucco work), Resine (resin coatings), Pavimenti tecnici (industrial flooring) and Edilizia leggera (lightweight construction).
Russo Architecture Sagl
Lugano · Since 2024
The core activity of Russo Architecture is the planning and realization of architectural projects, including the renovation of residential and commercial spaces, as well as providing services in the fields of architecture, construction management and consulting.
Rutishauser AG Entwickeln. Bauen. Leben.
Mollis · Since 2005
The core activity of Rutishauser AG is the development, construction and marketing of residential and commercial buildings, including the analysis of properties, project development, turnkey realization and sale or rental of real estate products.
ruum gmbh
Langendorf · Since 2013
The core activity of the company "ruum architekten" is the planning and realization of construction projects in the field of high-rise buildings, in particular the creation of residential and research buildings, as well as the provision of services as an architect, general or total contractor.
Ryser Bauservice GmbH
Madiswil · Since 2024
Ryser Bauservice GmbH provides masonry, construction and trade services. Its offerings include masonry and site-foreman work, civil engineering tasks (sewer construction, earthworks, pipe laying), garden and outdoor works, as well as freelance assignments and operation of construction machinery.
S2 Baumanagement GmbH
Liestal · Since 2016
S2 Baumanagement GmbH provides project planning, construction management, cost control, quality assurance and consulting for new-build, renovation and infrastructure projects. Services include coordination of trades, communication with authorities, inspections, and preparation of final accounts and warranty documentation.
Saba Bau GmbH
Pfäffikon Sz · Since 2025
Saba Bau GmbH is a construction company carrying out new builds, renovations, repairs and building services such as sanitary, heating and flat‑roof work. The company acts as a general contractor, supplies building materials (doors, windows, kitchens, solar systems, garage doors) and provides services for property management.
Sadmin GmbH
Kiesen · Since 2016
Sadmin GmbH provides construction services as a total and general contractor, carrying out new builds, conversions and renovations. The company performs asbestos remediation and also offers property management as well as rental and sales services.
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Source: Federal Statistical Office, UID register