Construction & Architecture

Raumwerk AG 

Amriswil · Since 2001

The core activity of raumwerk ag is the execution of construction processes as a general contractor, including project development, building permit procedures, implementation phase and project handover, with the aim of providing customers with a secure, transparent and high-quality execution.

Raymann AG Bauingenieure + Geomatik 

Glarus · Since 1991

The core activity of Raymann AG is the provision of engineering services in the field of civil engineering, particularly in the areas of geomatics, civil engineering, multicopter surveying, examination of building applications, construction supervision and planning of infrastructure projects such as pipeline construction, reservoir construction, road construction and public infrastructure.

Raymond Vogel Landschaften AG 

Zurich · Since 2002

The company Raymond Vogel Landschaften primarily deals with the planning, design and implementation of gardens, landscape parks and outdoor spaces. The core activity includes the analysis of conditions and needs, the visualization of results, the accompaniment of realization and the careful execution of projects in the field of landscape and garden design.

R. Betschart Holzbau AG 

Muotathal · Since 1980

The company's core activity is interior finishing and the manufacture of wood products, particularly in the areas of carpentry and sawmilling, with a focus on quality, sustainability and customer satisfaction.

Réalisations Techniques Multiples RTM SA 

Martigny · Since 2007

Réalisations Techniques Multiples RTM SA is an electrical engineering and planning firm providing project studies and technical planning for building electrical installations. Services include pre-project and project studies, technical site management, coordination and expert assessments, BIM modelling, lighting design, building automation and solutions for photovoltaics and fire-safety systems across residential, commercial, administrative, healthcare and industrial buildings.

REBOBAU AG 

Fehraltorf · Since 2015

REBOBAU AG provides construction management and site supervision services for new-build and existing properties, overseeing projects from planning through execution. Services include work on single- and multi-family residential buildings, care homes, daycare facilities, heritage preservation, and conversions, extensions and renovations.

REBO Baumanagement AG 

Fehraltorf · Since 2024

REBO Baumanagement AG provides construction management and site supervision services, including project and construction coordination, cost and schedule planning, and the preparation of specifications. The firm also offers client advisory and financial planning and supports new-build, renovation and restoration projects for residential and institutional buildings such as single- and multi-family housing, care homes and day-care facilities.

Reburg Solution GmbH 

Tegerfelden · Since 2007

The core activity of REBURG Solution GmbH is the processing and treatment of stainless steel for various industries, particularly food, beverages, laundry & textile care, chemicals, pharmaceuticals, cosmetics, building elements, energy & environment, and agriculture. The company offers individual solutions and services such as special manufacturing, revisions, dismantling and disposal of plant parts, as well as the production of stainless steel products.

Rechsteiner AG Appenzell 

Appenzell Meistersrüte · Since 1990

The core activity of Rechsteiner AG is the planning, production and installation of interior fittings, particularly kitchens, bathrooms, shopfitting, reception areas, cabinets, tables, doors and other woodwork and interior finishing.

Remund Holzbau AG 

Schwarzenburg · Since 2023

Remund Holzbau AG provides timber construction, joinery and kitchen services, carrying out new builds, renovations and façade and interior work. Its services include single- and multi-family houses, commercial and agricultural timber structures, custom furniture, staircases and doors, plus project management services such as general contracting, building submissions and cost estimates.

René Richard et fils SA 

St-Légier-La Chiésaz · Since 1990

René Richard et fils SA designs, supplies and erects scaffolding and temporary structures for construction and events. The company also provides hoists for people and loads, temporary roofs and special works, using galvanized or aluminium scaffolding and complying with SUVA safety standards.

Renggli Architectes SA 

Sierre · Since 2023

Renggli Architectes SA is an architectural firm providing architectural design and planning services. The practice undertakes projects including interior architecture, residential and public buildings, industrial and office premises, renovations and landscape-related works.

Renobat Sàrl 

Perroy · Since 2005

The company Renobat SARL is primarily involved in renovation and construction projects.

Renokonzept, Bauleitungs AG 

Zurich · Since 1991

The core activity of Renokonzept Bauleitungs AG is the planning and execution of construction projects as a general contractor, with a focus on quality, cost security and transparency.

Renovationsteam GmbH 

Villmergen · Since 2013

The core activity of RENOVATIONSTEAM GmbH is the renovation and refurbishment of houses and apartments, including the execution of works such as bathroom renovations, staircase and flooring work, as well as the construction of room partitions and other conversion measures.

Renov Haus Sagl 

Paradiso · Since 2021

Renov Haus Sagl is a general contractor specializing in turnkey renovations for residential and commercial properties, offering services such as roof elevation, extensions, architectural design, interior design and custom furnishings.

Renovhome SA 

Le Lignon · Since 2019

The core activity of Renovhome SA is to provide services in the field of interior renovation, particularly in painting, upholstery, partition wall installation and ceiling design. The company offers its customers tailored solutions for the design and renovation of interior spaces, including planning, execution and completion of projects.

Renovi GmbH 

Zurich · Since 2002

The core activity of Renovi GmbH encompasses the provision of services in the field of painting, renovation, sanitary and heating installations, as well as facade renovation. Specifically, the company offers the following services: interior and exterior painting, renovation and room design, renovations, sanitary and heating installations, facade renovation, mold remediation and moisture protection. The company positions itself as a reliable partner for renovations, interior construction and sanitary and heating installations, offering individual solutions for customers.

Reparatur- und Sanierungstechnik Nordwest AG 

Bubendorf · Since 1994

Reparatur- und Sanierungstechnik Nordwest AG is a road-construction company providing construction, repair and maintenance services for traffic surfaces and civil structures. Services include pavement transitions, joint technology, traffic-surface works and structural protection, and the company implements RESA and Austropox systems.

RESINTECH SA 

Bioggio · Since 2014

RESINTECH SA provides waterproofing and remediation services, notably the "Vasca Bianca" system for preventive waterproofing of underground structures and high-pressure injection of acrylic resins to seal cracks, construction joints and voids. Services include engineering support, on-site technical assistance and execution of waterproofing and injection remediation works.

Reto Schneider Gärtnerei 

Hinterfultigen · Since 2007

Reto Schneider Gärtnerei provides nursery plant production as well as garden construction and civil engineering services. Offerings include growing potted plants and perennials in the nursery, planning and building green spaces (rock gardens, natural stone walls, biotopes), garden maintenance including pruning and snow clearing, and excavation, earthworks and pipe-laying.

Reweza Küchen AG 

Spiez · Since 1991

Reweza Küchen AG provides planning and general-contractor services and carries out work in kitchens, bathrooms, interior fit-outs, windows and joinery. The company manufactures made-to-measure windows, produces bespoke furniture and delivers complete interior solutions.

rgp architekten sia ag 

Baden · Since 1999

rgp architekten sia ag is an architectural firm that provides development, design, planning and construction services for building projects. Its services include 3D modelling, tender and execution planning, construction cost management, site supervision, renovation and refurbishment management, and advisory services such as property valuations and energy-concept development.

R. Hängärtner AG 

Oberentfelden · Since 1999

R. Hängärtner AG is a medium-sized excavation and transport company that carries out excavator and tracked-vehicle work, as well as transport services and material deliveries for excavation, earthworks and demolition.

Riatsch Falegnamaria SA 

Ardez · Since 2015

Riatsch Falegnamaria SA is a carpentry workshop that manufactures custom furniture, beds and cabinets and carries out complete interior fit-outs. Services include wooden floors, ceilings, staircases, doors, saunas, restoration work and project planning, using timber species such as larch, arve and spruce.

Ribbert AG 

Maienfeld · Since 1979

The core activity of Ribbert AG is the provision of services in the field of specialized civil engineering, particularly in the areas of excavation pit securing, slope securing, foundation exploration and engineering services. The company also offers its own systems and solutions, such as the "Ribbert System", which is used for valley-side or mountain-side securing.

RiBi Bau GmbH 

Plasselb · Since 2008

The core activity of RiBi Bau GmbH is construction, particularly the new construction, renovation and refurbishment of properties such as single-family homes, multi-family homes, commercial buildings, warehouses and agricultural buildings. This specifically includes work on subfloors, screed floors, masonry, plastering, earthworks, excavation, civil engineering, earthworks, sewer construction and pipeline construction.

Ribi SA Ingénieurs Hydrauliciens 

Lausanne · Since 1995

Ribi SA Ingénieurs Hydrauliciens is an engineering firm specialising in water-related studies, hydraulic design and services for public clients. Services include feasibility studies, hydraulic modelling, stormwater and wastewater system design, treatment and river revitalisation. The company also provides operation and maintenance planning, environmental impact assessments and digital planning tools such as BIM and 3D modelling.

Ribi SA Ingénieurs Hydrauliciens 

Fribourg · Since 1985

Ribi SA Ingénieurs Hydrauliciens is an engineering firm specializing in hydraulics and water management. Its services include design and sizing, feasibility studies, hydraulic modelling and digital methods (BIM), as well as operation, maintenance and environmental impact assessments for public clients.

Ricardo Carvalho Sàrl 

La Chaux-De-Fonds · Since 2015

Ricardo Carvalho Sàrl is a small, family-run business specializing in general construction. The company's core activities include: renovations, tiling and flooring, masonry, facade insulation, plastering, high-pressure sandblasting, and decorative painting and lime finishing. Additionally, the company offers services such as project management, consulting, and coordination of construction projects.

Richard et fils SA 

St-Légier-La Chiésaz · Since 2005

The core activity of Richard & Fils SA consists of planning, erecting and renting scaffolding, as well as carrying out special construction work, including the installation of temporary structures, such as events, personnel and material hoists, temporary roofs and special works.

ricq ARCHITECTES Sàrl 

Chambésy · Since 2013

Ricq Architects is an architectural firm based in Geneva, specializing in the planning and execution of private and public construction projects in Switzerland. The company's core activity includes the creation of architectural projects, advising clients on the planning and implementation of construction projects, as well as carrying out construction projects in the Geneva and Zurich regions.

Righetti Partner Group AG 

Zurich · Since 2010

The core activity of Righetti Partner Group AG is the provision of services in the field of construction and real estate management, including project management, construction management, procurement, organizational development, strategy development and communication services. The company supports builders and companies in planning, controlling and implementing construction projects and offers solutions for digital transformation and organizational development.

Ritzmann Gartenbau 

Aadorf · Since 2020

The core activity of Ritzmann Gartenbau is the planning, design and maintenance of gardens, particularly the creation of natural gardens and the promotion of biodiversity. The company offers individual solutions for garden design and maintenance and has expertise in landscape design and maintenance.

Riva Bau AG 

Buochs · Since 2020

Riva Bau AG is a construction company that carries out building and civil engineering projects, including industrial, commercial and residential buildings, reinforced concrete work, and renovations and conversions.

R+K Raumplanung AG 

Pfäffikon Sz · Since 1983

The core activity of R+K Raumplanung AG is the planning and design of spaces, particularly in the fields of architecture and urban planning.

RLC Architekten AG Winterthur 

Winterthur · Since 2011

RLC Architekten AG Winterthur is an architecture and project development firm that plans and manages residential, industrial, office and leisure buildings as well as renovation projects. Its services include general planning, project management, digital construction (BIM), sustainability consulting and feasibility studies.

RLC Architekten AG Rheineck 

Rheineck · Since 1981

RLC Architekten AG Rheineck provides architectural and project development services, including general planning, digital design (BIM) and project management for residential, industrial, office and leisure buildings.

Robert Schweizer AG 

Basel · Since 2001

The core activity of Robert Schweizer AG encompasses two main areas: 1. **Carpentry**: The company offers a wide range of carpentry services, including: * Windows and doors * Interior finishing * Fire protection * Monument preservation 2. **Burglary protection**: Robert Schweizer AG provides solutions for burglary protection, including: * Burglar-resistant doors and windows * Consulting and planning of burglary protection measures The company positions itself as a full-service provider, covering all aspects of carpentry and burglary protection, and offering its customers a comprehensive range of services.

Roger Schillig, Kaminfegergeschäft 

Gurtnellen · Since 1992

The core activity of Kaminfeger Schillig is the execution of chimney sweep services, including combustion control for oil and wood-fired heating systems as well as fire protection control.

Rogger Ambauen AG 

Emmenbrücke · Since 2008

Rogger Ambauen AG combines architecture and construction management, providing design and project management services for complex building projects. The firm supports institutional clients on residential, commercial, educational and infrastructure projects and oversees cost, schedule and construction quality.

Roi & Bau GmbH 

Dietikon · Since 2022

The core activity of ROI&BAU GmbH is the provision of services in the construction industry, particularly in the following areas: demolition and dismantling of buildings and facilities, excavation and earthworks, including foundation work and garden redesign, sewerage and sanitary work, including pipe laying and installation, construction work, including planning and execution of property developer projects, dry construction and interior finishing, including tile laying and flooring, tile laying and plastering. The company thus offers a comprehensive range of services in the construction industry and positions itself as a reliable construction service provider.

Rojafugen GmbH 

Wetzikon Zh · Since 2009

The core activity of Rojafugen GmbH is the execution of joint sealing and renovation, particularly in the field of silicone joints, putty joints and fire protection joints, for various application areas such as living, bathroom and kitchen, outdoor areas and during conversions and renovations.

Roland Ruh Gartenbau 

Steckborn · Since 2008

The core activity of Roland Ruh Gartenbau is gardening, including garden planning, execution, service and maintenance of gardens and green spaces, as well as specific services such as the construction of paths and squares, walls, swimming ponds and biotopes, as well as grave care and grave decoration.

Rolf Hüni GmbH 

Stäfa · Since 2012

The company's core activity is the planning, development and implementation of retail and in-store concepts, including the design of sales areas, showrooms and living spaces, with a focus on aesthetics, functionality and sustainability. The company offers individual solutions for retailers, chain stores, e-commerce merchants and private individuals, and has expertise in interior architecture, sales space conceptualization and smart store technology.

Rolf Jaeggi Architektur GmbH 

Melchnau · Since 2018

Rolf Jaeggi Architektur GmbH is an architectural practice that designs and manages sustainable new-build and alteration projects. Services include feasibility studies, architectural and interior design, cost planning and construction management, as well as refurbishment, extensions and interventions on existing buildings.

Rolf Kälin Interior + Design AG 

Einsiedeln · Since 2003

Rolf Kälin Interior + Design AG provides interior design services as well as furniture production and interior fit-out work. The website lists the offer categories “Möbel + Innenausbau” and “Interior + Design”.

Roman Brütsch Schreinerei GmbH 

Wädenswil · Since 1998

The company Bruetsch Schreinerei is engaged in activities in the field of wood processing and carpentry.

Roos Holzbau AG 

Buttisholz · Since 2005

The core activity of Roos Holzbau AG is timber construction, particularly the planning and realization of timber construction projects, including new construction, renovation, extension, addition and prefabricated construction, with a focus on regionality, sustainability and quality.

Roos Treppenbau AG 

Buttisholz · Since 2005

The core activity of Roos Treppenbau AG is the manufacture and distribution of stairs, railings and tables. The company offers a wide range of stair types, including wall stairs, saddle stairs, cantilever stairs, floating stairs, folding stairs, spiral stairs and special stairs. Additionally, railings made of various materials such as wood, metal and glass are offered. The company also provides services such as consulting, planning and execution of stair and railing projects.