Construction & Architecture

Baumann Elektrokontrollen GmbH 

Gossau Sg · Since 2018

The core activity of Baumann Elektrokontrollen GmbH is the independent inspection and testing of electrical installations in residential, industrial and public buildings to ensure the safety of electrical systems. This includes periodic inspections, acceptance tests for electricians and the inspection of all electrical installations, including sockets, switches, lamps, fuse boxes, cable insulation, protective conductors and metallic devices.

BaumannPlus, Daniel Baumann 

Seftigen · Since 2020

BaumannPlus, Daniel Baumann provides consulting and services in real estate development, corporate strategy and governance (board mandates), and insurance solutions. The business carries out regional construction projects to create residential housing, supports SMEs through investments and networking, and offers household-appliance advice and service.

Baumpflege Schmid GmbH 

Reiden · Since 2008

The core activity of Baumpflege Schmid GmbH is the professional care and maintenance of trees, including stability checks, tree pruning, planting, felling, fruit tree care, shrub care, young tree planting and grafting.

Baureal AG 

Wettswil · Since 2012

Baureal AG provides real-estate development, construction management and marketing services. The company acts as a total-service provider or construction manager, assembling project teams and guiding projects from analysis and concept through planning, execution and operation.

BAUS baut AG 

Zurich · Since 2017

BAUS baut AG is an architecture and construction management firm whose core activity lies in the strategic planning, design and realization of innovative and aesthetically high-quality construction projects. This includes services such as architecture, construction management, project development, consulting and construction trusteeship. The company offers its services for various types of construction projects, including commercial, residential and cultural projects.

Bauschreiner24 GmbH 

Wil Sg · Since 2020

The core activity of the company 'Bauschreiner24' is the artisanal manufacture, delivery and installation of windows and doors, as well as the provision of related services such as consulting and installation.

BauSpektrum AG Grindelwald 

Grindelwald · Since 2023

BauSpektrum AG Grindelwald provides architectural and engineering services, including construction management, site supervision and owner representation. It undertakes building and civil engineering projects, cableway planning, and delivers BIM-based planning together with 3D visualizations and animations.

BauSpektrum GROUP AG Münsingen 

Münsingen · Since 2023

BauSpektrum GROUP AG Münsingen provides architectural and engineering services as well as construction management and site supervision, including studies, tendering and project leadership for new-build and renovation projects. The firm’s services also include BIM planning, 3D visualizations and engineering for building, civil works and ropeway projects.

BauSpektrum GROUP AG Grindelwald 

Grindelwald · Since 2023

BauSpektrum GROUP AG Grindelwald provides architectural, engineering and construction-management services, including design, project and execution planning, tendering and site supervision. The firm also delivers BIM-based 3D visualizations and animations, plus studies and consultancy for building, civil-engineering and cableway projects.

BauSpektrum AG Münsingen 

Münsingen · Since 2023

BauSpektrum AG Münsingen is a planning and engineering firm providing architectural design, structural and civil engineering, as well as construction management and site supervision. Its services also include BIM planning, 3D visualizations and project work for ropeway systems, and it applies digital tools to support paperless workflows and sustainable (MINERGIE) building.

BauSpektrum Management AG 

Münsingen · Since 2000

BauSpektrum Management AG provides architectural, engineering and construction management services, including project and site management. Its services cover building and civil engineering, cableway planning, BIM-based planning and 3D visualizations, and it operates as a MINERGIE partner.

Bauunternehmung Ulrich AG 

Seewen Sz · Since 1967

The company's core activity is the execution of construction work in the fields of civil engineering and building construction, particularly in the areas of renovation, restoration and preservation of old buildings, as well as the implementation of customer-specific masonry work, small orders, maintenance and renovation work.

Bau-Weise.ch AG 

Oberbipp · Since 2018

The core activity of the company "Bau-Weise.ch AG" consists of planning and executing construction projects, particularly in the field of timber construction. This includes services such as consulting, planning, construction management and execution of renovation and new construction projects, as well as the coordination and organization of construction projects. The company also offers specialized services such as timber construction planning and execution.

BauWerkTeam GmbH 

St. Gallen · Since 2019

The core activity of BauWerkTeam GmbH is the provision of services in the field of construction, particularly in building construction, civil engineering and planning.

BauZug AG 

Baar · Since 2008

The core activity of BauZug AG is the planning and execution of construction projects, in particular conversions and renovations, as well as the provision of master builder services, plastering services and drywall services.

BCMA architectes SA 

Geneva · Since 2005

BCMA architectes SA is an architectural practice that designs and manages projects for residential, public and administrative buildings, as well as renovations and extensions. The firm also carries out urban-planning studies, competition entries and publishes its work.

Beat Bühler Bedachungen-Zimmerei GmbH 

Wilderswil · Since 2016

The core activity of the company 'Beat Bühler Bedachungen' includes the execution of roofing, carpentry and joinery work, including roof repairs, re-roofing, roof inspections, joinery and carpentry work, as well as the construction of wooden chalets.

Beat Hafner GmbH 

Horw · Since 2006

The core activity of Hafner Fugentechnik & Abdichtungen is the execution of joint sealing and waterproofing works, particularly in the field of buildings and structures.

Beat Risi AG 

Sempach Station · Since 2012

The core activity of Beat Risi AG encompasses services in the following areas: Wood Energy: Mobile wood chip production, transportation and supply, as well as wood chip brokerage; Civil Engineering and Environmental Works: Excavation, pipeline construction and specialized civil engineering; Demolition Works: Dismantling, disposal and environmentally friendly demolition methods; Transportation: Bulk materials, skip service, deep diggers and wood chips; Recycling Facility: Concrete demolition and recycling of building materials.

Beck Oser Architekten GmbH 

Basel · Since 2001

The company's core activity is the planning, design and realization of construction projects, particularly in the fields of architecture and interior design, with a focus on sustainable and energy-efficient solutions. The company is involved in the design and implementation of living and working spaces, taking into account aesthetic, functional and ecological aspects.

beema Sagl 

Origlio · Since 2018

The core activity of BEEMA SAGL is the supply and installation of flooring, particularly laminate flooring, synthetic parquet, PVC flooring and stone dust flooring. The company also offers additional services such as painting and drywalling, and conducts site inspections and consultations to support customers in selecting and installing flooring.

Beglinger + Bryan Landschaftsarchitektur GmbH, Zweigniederlassung Zürich 

Zurich · Since 2012

BelleToiture Sàrl 

Massongex · Since 2023

The core activity of BelleToiture encompasses the areas of sheet metal work, roofing, insulation, waterproofing and the processing of resin, particularly in connection with roofing and building sealing.

Berchtold + Tosoni AG 

Sissach · Since 1997

The core activity of Berchtold + Tosoni AG is the provision of services in the field of civil engineering and planning, including construction drawings, design, construction management and project management.

BERCLAZ MONTANA SA 

Montana · Since 1983

The core activity of Berclaz-Montana SA is joinery, particularly the manufacture and installation of custom-made interior fittings, such as kitchens, as well as the execution of renovation and new construction projects.

Bereitschafts-Service GmbH 

Bürglen Tg · Since 2016

The core activity of the company 'Bereitschafts Service GmbH' encompasses services in the areas of gardening, maintenance, renovations, and construction. Specifically, the company offers the following services: gardening and maintenance, garden design, stone garden construction, slope stabilization, renovations and conversions of living spaces, bathrooms, kitchens, offices, and bedrooms, construction of carports, garden houses, and other outdoor facilities, as well as the construction of pool and wellness facilities. Thus, the company offers a wide range of services in the construction and gardening sectors.

BERLING Partner AG 

Thun · Since 2013

The core activity of BERLING Partner AG is the renovation and maintenance of buildings, including conversion, renovation and environmental work.

Bernardini Bauunternehmung GmbH 

Malans Gr · Since 2006

The core activity of Bernardini Bauunternehmung GmbH is the provision of construction services, particularly in the areas of building construction (new buildings, single-family homes, multi-family homes, industrial and agricultural buildings) and civil engineering (excavation, sewerage, environmental works, demolition), as well as renovations, extensions and conversions. The company also offers masonry services and comprehensive services for construction projects.

Bernasconi Sandro 

Capolago · Since 2004

The company's core activity is the planning, design, construction and maintenance of gardens and landscapes. This also includes construction projects in the private and public sectors. The company offers its services in three main categories: 1. Design and planning of gardens and landscapes, 2. Construction and installation of gardens and landscapes, and 3. Maintenance and care of gardens and landscapes. The company thus offers a comprehensive range of services for the design, construction and maintenance of outdoor spaces.

Bernet & Partner Architektur AG 

Küssnacht Am Rigi · Since 2004

The core activity of Bernet & Bernet Architektur AG is the provision of architectural services. The company is involved in the planning, design and realization of construction projects and offers corresponding services such as architecture, building economics and project management.

Bernet & Preitner Architectes Sàrl 

Morges · Since 2019

The core activity of LBLP Architectes is the provision of architectural services.

BERWERT Bohrungen GmbH 

Wila · Since 2009

The core activity of Berwert Bohrungen GmbH is the execution of concrete cutting works, including: concrete milling and cutting, core drilling, wire sawing, joint cutting, and demolition work. The company offers these services for new buildings, renovations, and inhabited buildings, specializing in concrete cutting technology.

Bes-To Bau GmbH 

Lucerne · Since 2009

The core activity of Bes-To Bau GmbH is the provision of formwork services, particularly for walls and ceilings, as well as fair-faced concrete formwork, within the framework of construction projects. The company offers its services as a subcontractor and can work with both its own inventory and the formwork material of the client.

BETONCOUPE AG 

Füllinsdorf · Since 2007

BETONCOUPE AG delivers specialized concrete demolition and concrete-processing services. The company performs core drilling, concrete cutting, high-pressure pressing, concrete breaking, wire sawing, tunnel milling and demolition-robot operations.

BETONCOUPE AG WEST, Zweigniederlassung in Grenchen 

Grenchen · Since 2018

BETONCOUPE AG WEST, Zweigniederlassung in Grenchen provides concrete demolition and related construction services. Offerings include core drilling, concrete cutting, high‑pressure pressing, hydraulic concrete breaking, wire sawing, tunnel milling and demolition robots.

BETONCOUPE AG WEST, Zweigniederlassung in Frauenkappelen 

Frauenkappelen · Since 2018

BETONCOUPE AG WEST, Zweigniederlassung in Frauenkappelen is a branch that provides concrete demolition and specialised concrete works. Services include core drilling, concrete cutting, hydraulic pressing, concrete breaking (Beton beissen), wire sawing, tunnel milling and the use of demolition robots.

BetterSelf Picmous 

Wattwil · Since 2024

BetterSelf Picmous provides garden consultancy, design, maintenance and landscaping services. Offerings include nature-oriented constructions such as dry-stone walls, willow structures and fences, seating areas and paths, rock and herb gardens, and ponds, with a focus on native plants and ecological maintenance practices.

Beutler Bautech GmbH 

Aarwangen · Since 2020

The company's core activity is the execution of construction and renovation work, including construction management, construction supervision and specific services such as demolition work, floors and coverings, sealing and core drilling.

Bezzola AG Engadiner-Küchencenter 

Zernez · Since 2016

Bezzola AG Engadiner-Küchencenter provides kitchen construction and carpentry services, including consultation, planning, execution and installation of interior fittings. The offering includes workshop-made kitchens using materials such as resin, solid wood and stone fronts, bathroom solutions, and on-site showrooms and an online shop.

Bezzola AG Engadiner-Küchencenter 

Pontresina · Since 2016

Bezzola AG Engadiner-Küchencenter manufactures kitchens and wooden interior fittings and provides joinery and interior renovation services. The company operates an in-house production workshop with CNC machining and offers planning, production and assembly of kitchens, bathroom furniture, windows and custom furnishings.

B. Hauswirth GmbH 

Gstaad · Since 1995

B. Hauswirth GmbH provides timber construction and architectural services, including chalet construction, carpentry/joinery and sawmill operations. Its services cover prefabricated element construction, architectural planning, construction management, maintenance work and timber trading.

BHC Holzbau AG 

Unterägeri · Since 2006

BHC Holzbau AG is a timber construction company offering timber element construction, carpentry (including agricultural buildings and bridges), facades, interior fit-outs, flooring and roof windows. The company also provides terraces, heritage restoration and joinery services through its associated Schreinerei Hugener.

Bhend Gerüstbau AG 

Reichenbach Im Kandertal · Since 2014

The core activity of Bhend Gerüstbau AG is the planning, construction and rental of scaffolding structures for the construction and building industry. This includes in particular: scaffolding construction (including facade scaffolding, rolling scaffolding, solar scaffolding and building profiles), access systems, rental of material hoists, roofer protection walls, fall protection nets, flat roof fall protection and noise protection walls. The company thus offers a wide range of services and products in the field of scaffolding to ensure the safety and efficiency of construction projects.

Biava Mattia 

Biasca · Since 2005

The core activity of the company "Mattia Biava - Giardiniere Paesaggista" consists of the creation and maintenance of outdoor spaces, including: garden maintenance (e.g. lawn mowing, care of flower beds, shrubs and trees), construction and maintenance of pavements, pergolas and fences, tree felling and clearing of wasteland, sale of plants and shrubs for gardens, winter services (e.g. snow removal) and earthworks with an excavator.

BIGS AG 

Dietikon · Since 2008

The core activity of BIGS AG is the remediation of contaminated sites and hazardous substances, particularly the removal and elimination of health-hazardous pollutants such as asbestos, mold, PCB and PAH in buildings. This also includes pipe renovations and further hazardous substance remediation on request.

BIGS Schadstoffsanierungen AG 

Dietikon · Since 2022

Bill & Meyer Gartenbau AG 

Köniz · Since 1975

The company is primarily active in garden consulting, garden maintenance and garden design. It offers comprehensive services, including the planning and implementation of garden projects, the selection of healthy plants and the sensible selection of materials. The company focuses on the needs of its customers and develops individual garden concepts to ensure the "well-being value" of a garden.

Binz Schreinerei AG 

Schmitten Fr · Since 2013

The core activity of BINZ Schreinerei AG is the manufacture and sale of furniture and interior fittings, particularly made of wood, as well as the provision of services in the field of spatial design and interior construction. The company offers a wide range of products and services, including the production of custom-made furniture pieces, planning and execution of interior fittings, manufacturing of doors, flooring and other wood products, as well as consulting and planning of spatial designs.

Birchmeier-Drack AG 

Kirchdorf Ag · Since 1963

Birchmeier-Drack AG is a construction company providing building and civil engineering services, renovation work, as well as transport and skip services. Its offerings also include concrete production, equipment rental and project-related services such as development, planning, execution, modernization and property management for construction projects.

Birri Architekten AG 

Stein Ag · Since 1987

The company's core activity is the planning, development and realization of architectural projects, including design, management and construction management, with a focus on sustainable and ecological solutions.