Companies in
Building Construction

Projekt Bau-Contor AG

Building Construction · Romanshorn · Since 2020

The core activity of Projekt Bau-Contor AG is the planning, realization and implementation of construction projects, particularly in the area of new buildings, conversions and repurposing of commercial and residential spaces, as well as the installation of photovoltaic systems. The company also offers services such as tender and contract control, execution control, cost control and defect management.

Provibo AG

Building Construction · Reinach Bl · Since 2015

Provibo AG develops and constructs residential buildings and carries out building projects together with partners, with a focus on creating living spaces oriented toward residents' comfort.

purimo ag

Building Construction · Breitenbach · Since 2022

purimo ag develops and delivers residential real estate projects, primarily semi-detached and terraced single-family homes, and manages projects from planning through construction. Project documentation specifies mixed concrete and timber construction, integrated photovoltaic systems and building services such as heat pumps and EV charging points.

PX Bau GmbH

Building Construction · Zofingen · Since 2022

The core activity of PX Bau GmbH is the provision of construction services, particularly in the fields of civil engineering, demolition, landscaping and gardening, plastering and general construction. The company focuses on the planning and execution of construction projects, from new buildings to conversions and renovations, and offers its customers individual solutions for their construction projects.

QUADRIN AG

Building Construction · Savognin · Since 2020

Qualibat Development SA

Building Construction · Sion · Since 2014

Qualibat Development SA is a construction company offering building and construction-related services. The website states the company is engaged in sustainable development and environmental initiatives.

R2W GU AG

Building Construction · Kirchberg Be · Since 2005

R2W GU AG is a company that plans, develops and delivers real estate projects. The website states a focus on small- to medium-sized projects, rental properties and owner-occupied housing, and notes the planned construction of two apartment buildings with condominiums in Etziken.

R2W Invest AG

Building Construction · Kirchberg Be · Since 2008

R2W Invest AG plans, develops and delivers mainly small to medium-sized construction projects, notably rental properties and residential condominiums. The company is currently planning two apartment buildings with condominiums in Etziken and provides a sales dossier for the project.

R&A Bausysteme GmbH

Building Construction · Tübach · Since 2020

The company offers high-quality building ancillary products such as sun protection, garage doors, railings and windows, and supports customers with specialist expertise and advice during new construction, renovation or conversion.

Raboud Constructions Sàrl

Building Construction · Villarsiviriaux · Since 2024

Raboud Constructions Sàrl performs earthworks and masonry services, including excavations, drainage works, reinforced concrete, and building construction and renovation.

Raco Bau Zürich GmbH

Building Construction · Zurich · Since 2010

The core activity of Raco Bau Zürich GmbH is the planning, visualization and execution of construction projects, particularly in the area of multi-family homes (MFH) and commercial properties.

Raja Builders AG

Architecture Firms · Rain · Since 2018

Randelli Maurerarbeiten GmbH

Building Construction · Kesswil · Since 1998

The core activity of Randelli Maurer GmbH is the creation of masonry work, in particular fair-faced masonry, natural stone masonry and rough construction work, as well as the execution of masonry renovations. The company works as a subcontractor on a contract basis and also realizes smaller new and renovation projects on its own account.

R. Antonioli SA

Building Construction · Cully · Since 1965

Räss Bau GmbH

Building Construction · Weissbad · Since 2019

The core activity of Räss Bau GmbH is the execution of construction projects, particularly in the areas of masonry, screed work, renovations, civil engineering and specialized services such as the subsequent installation of underfloor heating and monolithic concrete surfaces.

RAUM1 Baumanagement AG

Building Construction · Lucerne · Since 2019

Raymann Bauunternehmung AG

Building Construction · St. Gallenkappel · Since 1995

Raymann Bauunternehmung AG is mentioned on the website as a former company of the listed contact person. The services currently presented under “Raymann Baudienstleistungen” include surveying and site measurement, preparation of quantities and bills of quantities, data preparation for GPS/machine control, and rental of GPS equipment.

Räz Rapperswil Bau AG

Building Construction · Rapperswil Be · Since 2008

Räz Rapperswil Bau AG is a family-run construction company offering conventional civil engineering and trenchless pipeline installation. Services include trenchless methods such as Spülbohren, Richtpressen, Schlagvortrieb and Stahlrohrvortrieb, ploughing and milling, general excavation, sewer and utility works, road construction, asphalt paving, pipeline rehabilitation and core drilling.

RD Impresa costruzioni Sagl

Building Construction · Castione · Since 2017

The core activity of RD Impresa Costruzioni SAGL is the provision of services in the construction sector, particularly in the following areas: surface structure construction, underground structure construction, excavations, and restorations. The company thus offers a wide range of construction services, from planning and execution of construction projects to the restoration and renovation of existing buildings.

Real Immo Bau GmbH

Building Construction · Wiedlisbach · Since 2023

The core activity of Real-Immobau GmbH encompasses the following areas: * Construction and real estate services: + New construction + Renovations + Repairs + Refurbishments * Craft services: + Master builder + Mason + Painter + Plasterer * Real estate trading: + Purchase and sale of properties + Purchase and sale of building land * Demolition and disposal services: + Demolition of buildings + Disposal of building materials and waste The company thus offers a wide range of services in the fields of construction, real estate and craftsmanship.

REBA GmbH

Building Construction · Bauma · Since 2017

REBA GmbH is a construction company offering building, civil-engineering and renovation services. Its work includes residential, commercial and agricultural construction, concrete and sewer works, excavation, demolition, masonry, plastering, concrete repairs and general renovations.

Reconstructable House AG

Building Construction · Wetzikon Zh · Since 2020

Reconstructable House AG develops modular, reusable house systems based on circular-economy principles and employs an integrated digital process for design, planning, building and disassembly. Products include base models such as a hexagonal house and a cube house, offered either as an empty shell or with a simple interior.

RedBau GmbH

Building Construction · Bichelsee · Since 2021

The core activity of RedBau GmbH is the execution of construction projects, particularly in the areas of renovations, demolitions, sealing works and building refurbishments. The company offers services such as rebar punching, adhesive reinforcement, rebar derusting, sealing works (e.g. joint tapes, injections, liquid plastics, floor coatings) and masonry refurbishments.

REGAZZONI COSTRUZIONI SA

Building Construction · Lugano · Since 2002

The core activity of Regazzoni Costruzioni S.A. consists in providing services in the construction industry, particularly in the: construction of new buildings (Edilizia - Nuove Realizzazioni), execution of renovation and conversion works (Edilizia - Ristrutturazioni), execution of civil engineering works (Opere di Genio Civile), and asbestos remediation (Bonifica amianto). The company thus offers comprehensive services in the construction industry, from planning to execution of construction projects.

Reichmuth Bauunternehmung AG

Building Construction · Freienbach · Since 2013

Reichmuth Bauunternehmung AG provides construction services in building construction, road construction, civil engineering, demolition and exterior works. The company also offers customer service for small jobs and collaborates with architects and planners to execute projects.

Reinhold Dörfliger AG

Building Construction · Egerkingen · Since 1981

Reinhold Dörfliger AG is a construction services company offering demolition, recycling and waste disposal, and earthmoving including special and general civil engineering works. Services also cover forest and rural road construction, river and stream engineering, limestone extraction and transport with an in-house fleet. Additional activities include stone retaining walls, road works, trenching, suction-excavator operations, snow clearance and contaminated-site remediation.

Remut Swiss GmbH

Building Construction · Mellingen · Since 2021

Remut Swiss GmbH is a construction company offering structural (Rohbau) work, electrical installations, assembly and drywall services. The company carries out implementation of construction and installation projects, including ceilings, walls and spackling as well as installation of steel structures, roofs and event tents.

René Good Betonbohren GmbH

Building Construction · Mels · Since 2020

René Good Betonbohren GmbH provides concrete drilling, concrete cutting and concrete removal/demolition services. The company carries out penetrations for sanitary and heating installations, creates openings for windows and doors, and also works on natural and artificial stone.

René Hohenegger Sarl

Building Construction · Trimmis · Since 1999

René Hohenegger Sarl develops and constructs Dome Tiny Houses, geodesic dome structures intended as compact residential units. Its services include design and project realisation of the domes and modular add-ons such as carports with solar arrays and battery storage, plus optional aquaponics systems for partial energy and food self‑sufficiency.

Renobad Schnyder GmbH

Building Construction · Erschmatt · Since 1999

Renobad Schnyder GmbH provides bathtub and shower renovation services, including sealing and surface refinishing to restore appearance and finish. The company repairs chips and damage on enamelled and ceramic surfaces and can apply anti-slip coatings.

Réno-Façades Sàrl

Building Construction · Payerne · Since 2024

Réno-Façades Sàrl is a company offering external wall insulation, façade renovation, render (crépi) and exterior painting services.

RenovaSion, Cavallo Damiano

Building Construction · Vétroz · Since 2012

RenovaSion, Cavallo Damiano is a renovation and building-conversion company that coordinates multiple trades, including tilers, masons, painters/plasterers and plumbers. Services include sanitary and heating installations, tiling, painting and wall coverings, masonry, insulation and parquet installation.

Reparatur- und Sanierungstechnik Mitte AG

Building Construction · Langnau Im Emmental · Since 1987

Reparatur- und Sanierungstechnik Mitte AG provides repair and rehabilitation services for traffic surfaces and structural assets, including roadway transitions, joint technologies (bituminous and synthetic), crack and manhole-cover repairs, edge restorations and pavement repairs. The company’s services also cover building protection and surface paving.

Restle Generalunternehmung AG

Building Construction · Zug · Since 2021

The core activity of Restle Generalunternehmung AG is the planning, execution and completion of construction projects, including general contracting, construction management, project management and planning services for private and commercial properties in Switzerland.

RH Bau AG

Building Construction · Mülenen · Since 1992

The core activity of Gebrüder Müller AG is the construction and execution of construction projects, particularly in the field of masonry, as a regional construction company in the Bernese Oberland.

RICConstruction, Ricciardelli et associés Sàrl

Building Construction · Gryon · Since 2014

RICConstruction, Ricciardelli et associés Sàrl is a construction company providing earthworks and civil engineering services including reinforced concrete and waterproofing, together with tiling and exterior landscaping. Its offerings also include stone wall construction, fireplaces and ovens/grills, and snow-removal services.

Rietli Immobilien AG

Building Construction · Trübbach · Since 2008

The core activity of Rietli Immobilien AG is the manufacture and distribution of modular buildings, in particular ready-to-occupy houses that can be produced and installed within a few months. The company offers individual solutions for customers seeking comfortable and stress-free living.

RIM Generalunternehmung AG

Building Construction · Pfäffikon Sz · Since 2008

The core activity of RIM Generalunternehmung AG is the planning, development and realization of construction projects, in particular residential, commercial and industrial buildings, as a general contractor.

Rimmoplan AG

Building Construction · Thalheim An Der Thur · Since 1983

The core activity of Rimmoplan AG is the planning, realization and marketing of real estate, in particular turnkey residential property, as well as the provision of architectural services, including design, planning, construction management and consulting in all construction-related matters.

Risanamento Sud SA

Building Construction · Rivera · Since 2021

Risanamento Sud SA carries out repair and rehabilitation works on traffic surfaces and road joints. Services include joint technology (bituminous and plastic), crack and manhole-cover repairs, edge and carriageway repairs, paving works and building protection.

RITTER Entreprise de construction

Building Construction · La Chaux-De-Fonds · Since 2020

The core activity of Ritter Construction is to provide services in the construction industry, particularly in the following areas: building construction, transformation and renovation of buildings, tiling (carrelage) and public works. The company thus offers a wide range of construction services, from the construction of new buildings to the renovation and refurbishment of existing buildings.

Riverside Promotions SA

Building Construction · Saxon · Since 2008

The core activity of Riverside Promotions SA encompasses three main areas: 1. **Real Estate Development**: The company develops and implements real estate projects, including the construction of houses, chalets, apartments, and residential buildings. 2. **Property Renovation**: Riverside Promotions SA offers renovation services for existing properties, including the complete refurbishment of houses and apartments. 3. **Real Estate Brokerage**: The company is also active in the field of real estate brokerage and offers the mediation of properties in the Valais region.

Robatel Entreprise Générale Sàrl

Building Construction · Châtel-St-Denis · Since 2025

The core activity of Robatel Entreprise Générale is the planning, organization and execution of construction projects, including new buildings and renovations, from the initial consultation to the completion and handover of the keys. The company offers comprehensive services, including the creation of plans, the application for building permits, the selection of materials and the execution of the construction work itself.

RocBau GmbH

Building Construction · Wohlen Ag · Since 2021

RocBau GmbH is a construction company providing conversion, renovation and refurbishment services as well as masonry, plastering and drywall work. The company also performs concrete repair, façade work and garden paving.

Rochat-Work GmbH

Building Construction · Kefikon Tg · Since 2023

Die Übersetzungen lauten wie folgt: **Unternehmen 1:** The company's core activity includes gutting and demolition work, logistics and transportation. **Unternehmen 2 (Rochat-Work GmbH):** The company's core activity includes various services such as assembly work, high-altitude work, wood processing and drywall construction.

Roduit & Bajrami Sàrl

Building Construction · Uvrier · Since 2019

The company Roduit et Bajrami Sàrl is a construction company specializing in the planning, realization, and marketing of real estate projects. Its core activities include: construction and renovation of houses and apartments, masonry (interior and exterior work), sanitary installations, laying of tiles and kitchens, and real estate sales. The company also offers services such as deconstruction, dismantling, and disposal of old materials.

Lonvia GmbH

Building Construction · Zug · Since 2022

The core activity of Roomzly is the provision of services in the field of design and realization of real estate projects, including: Design and Build, Interior Design, and 3D visualizations. The company also offers project management services to support customers in the implementation of their real estate projects.