Construction & Architecture

Bischoff Bau AG 

Hittnau · Since 1993

The core activity of Bischoff Bau AG is building, particularly in the areas of renovation, reconstruction and new construction of buildings. The company offers model-based construction and accompanies customers from the idea to the realization of their project.

Bissegger&Loki Architekten GmbH 

Altnau · Since 2022

Bissegger&Loki Architekten GmbH provides carpentry and interior fit-out services, producing custom furniture, kitchens, bathrooms and built-in cabinetry. The company’s offerings also include doors, windows, shutters, renovations and specialised fit-outs for medical facilities, with production carried out in-house using CNC technology.

BKG Architekten AG 

Zurich · Since 1973

The core activity of BKG Architekten AG is the provision of architectural services, particularly in the areas of: building planning and construction (residential, commercial, industrial, churches, administrative buildings); fire protection planning and consulting; renovation and conversion of existing buildings; construction management and project management; development of feasibility studies and condition analyses. The company also offers apprenticeships for draftsmen/women EFZ in the field of architecture and has been awarded as a "High-Performance Sports Friendly Training Company" by Swiss Olympic.

Blumen & Gärten Schalch AG 

Thayngen · Since 2021

Blumen & Gärten Schalch AG is a horticulture and cemetery-gardening company that provides garden maintenance, tree care and grave maintenance services. The nursery produces mainly begonias and viola for wholesale, offers plant overwintering and a Christmas-tree cultivation, and performs tree assessments and felling services.

Blum Innenausbau AG 

Dagmersellen · Since 2006

The core activity of Blum Innenausbau AG is interior finishing and carpentry, particularly the manufacture and sale of furniture, kitchens, bathroom furniture, doors, flooring, wall designs and other interior finishing elements.

BMU ACCESS GmbH 

Dielsdorf · Since 2011

The core activity of BMU-ACCESS GmbH is the development, manufacture and maintenance of facade access systems, as well as the provision of services in the field of maintenance and revision of such systems. This also includes the manufacture and distribution of specific products such as roof access systems, telescopic systems, monorail access bridges, parapet access systems and mast access systems.

Boltshauser Generalplaner GmbH 

Zurich · Since 2021

Boltshauser Generalplaner GmbH is an architecture practice providing design and general planning services for new-build and renovation projects. The website portfolio includes schools, public buildings, residential and commercial developments, and research and cultural buildings.

Boltshauser Architekten AG 

Zurich · Since 2007

Boltshauser Architekten AG is an architectural practice providing design and planning services for new construction, conversions and renovations. The studio delivers projects for residential, education, cultural, administrative and industrial programmes, participates in competitions and exhibitions, and is active in teaching and research.

Boltshauser / Drees & Sommer GmbH 

Zurich · Since 2021

Boltshauser / Drees & Sommer GmbH is an architecture practice providing architectural design and project planning for new construction, conversion and renovation projects. The firm’s work includes projects and competitions across residential, education, cultural, administrative and industrial sectors, as well as exhibitions and teaching activities.

Brandenberger Bau AG 

Flaach · Since 1997

Brandenberger Home AG 

Flaach · Since 2005

Brechbühler & Cie SA 

La Chaux-De-Fonds · Since 2014

Brechbühler & Cie SA is a construction and civil-engineering company supplying quarried materials and providing transport and container services. It performs earthworks and demolition, operates concrete plants with pumps and mixers, and offers waste-disposal and snow-clearing services.

Brenta GmbH 

Basel · Since 2007

The core activity of Brenta GmbH is the provision of services in the field of demolition, dismantling and construction cleaning, including: covering and demolishing building parts, disassembling and disposing of materials, concrete processing such as drilling and cutting, gutting and dismantling buildings, installation of dust wall systems, and handing over construction sites in a broom-clean condition. The company offers these services as a full-service provider, i.e. it carries out all work from a single source and offers personal care and consulting for customers.

Brunner Planungen GmbH 

Schöftland · Since 2009

Brunner Planungen GmbH provides planning and architectural services for residential and commercial construction, covering project phases from preliminary design and building-permit procedures to execution planning, site supervision and construction administration. The company also produces as-built drawings and visualizations and cooperates closely with its in-house timber construction operation.

Brunner Zimmerei & Holzbau GmbH 

Schöftland · Since 1997

Brunner Zimmerei & Holzbau GmbH is a company providing timber construction and roofing services. The company offers planning, construction and renovation of timber buildings (including extensions and roof work), wood facades, interior fittings and wood flooring, and operates an online shop for wood-related products.

Bruno Möhr, Dachfenster und Haustechnik 

Maienfeld · Since 2009

Bruno Möhr, Dachfenster und Haustechnik provides maintenance, repairs and motorisation of roof windows, shading and heat-protection solutions, and RWA (smoke ventilation) maintenance. The business also operates a workshop for servicing, repairs and conversions of small machines and motorised vehicles, and offers balcony awnings, interior shading, insect screens, parquet sanding/sealing and equipment testing according to SNG 482638.

Bruno Möhr AG 

Maienfeld · Since 1978

Bruno Möhr AG provides service and repairs for roof windows and carries out installation and maintenance of shading, solar heat protection and RWA (smoke extraction) systems. The company also offers building-technology services (balcony awnings, interior shading, device inspections), insect-protection products (frames, doors, roller screens) and workshop services including repair, modification and sale of motorized equipment and vehicles.

Bucher Baugeschäft AG 

Köniz · Since 1975

The core activity of Bucher Baugeschäft AG is the execution of renovations, refurbishments, conversions and masonry work on properties of all kinds, including the specialized areas of concrete cutting, core drilling, slab work and ceramic wall and floor coverings.

Bucher + Joho AG 

Boswil · Since 1976

The core activity of Bucher + Joho AG is the provision of construction and construction-related services, particularly in the areas of building construction, civil engineering, renovation and customer service, including sealing and injection work, structural reinforcement, earthquake retrofitting, concrete repairs and other technical building services.

Bürgler AG Bauunternehmen 

Wettingen · Since 2001

Bürgler AG Bauunternehmen is a construction company specializing in remodeling, renovation and façade work. Its services include planning and execution of repairs, modernizations and larger renovation projects, with 3D planning available for complex assignments, and the company is part of the Hächler‑Gruppe.

Burkhard Gartengestaltung GmbH 

Worb · Since 2008

Burkhard Gartengestaltung GmbH provides garden design, landscaping and ongoing garden maintenance services. Offerings include planting works, irrigation systems, terraces, planted driveways and parking areas, herb spirals, play areas and client consultation during the design process.

Burkis Gartenpflege AG 

Birmensdorf Zh · Since 2000

The core activity of Burkis Gartenpflege AG is the provision of services in the field of garden maintenance and landscaping, including: garden renovations and maintenance, construction of natural stone walls and slope stabilizations, promotion of biodiversity and creation of flower meadows and ruderal areas, design of squares, paths and seating areas, creation of biotopes and watercourses, and maintenance of gardens in private households and condominium properties.

Card System SA 

Bellinzona · Since 1997

The core activity of Card System SA is the sale and installation of professional kitchen and household appliances, both for private households and for the catering and hotel industries. This includes the planning and realization of customized kitchens, the delivery of household appliances from well-known brands, and the provision of payment systems for the catering industry.

Chämifäger Fischer Energie AG 

Rupperswil · Since 2023

The core activity of Chämifäger Fischer Energie AG is the provision of services in the field of chimney sweeping, combustion control, fire protection and energy consulting. Specifically, this includes: cleaning of heating and flue gas systems fired with oil, wood or gas; carrying out official combustion control (flue gas measurement); repair and restoration of wood-burning stoves; consulting builders and architects in the field of structural, operational and thermal fire protection; chimney sweeping and stove construction; and energy consulting. The company thus offers a comprehensive range of services in the field of heating technology, fire protection and energy efficiency.

Chatton Kuechen GmbH 

Tafers · Since 2019

The core activity of Chatton Küchen GmbH is the planning, design and installation of kitchens, bathrooms and interior construction of new buildings, particularly in the customized furnishing of living spaces.

Toratop GmbH 

Rümlingen · Since 2002

The company's core activity is the provision of services in the field of timber construction, particularly in the areas of carpentry, shopfitting, timber construction and general contracting, as well as logistics. The company also offers training positions and primarily processes sustainable, FSC-certified wood.

christen gartenpflege gmbh 

Bolligen · Since 2020

The core activity of the company 'Christen Garten- und Landschaftsbau AG' consists of planning, designing and realizing garden and landscape construction projects, including gardening, garden maintenance, natural stone work, plantings, garden lighting, wood and steel work in the garden, as well as water installations in the garden.

christen garten- und landschaftsbau ag 

Bolligen · Since 2015

christen garten- und landschaftsbau ag offers garden planning, construction and maintenance services. Offerings include on-site consultations (Tipp-Visite), implementation of natural stone work, planting, timber and steel structures, garden lighting and water features.

Claude Balmat Construction SA 

Le Châtelard-Près-Romont · Since 2007

Claude Balmat Construction SA carries out construction works in building (masonry and reinforced concrete), civil engineering (earthworks, roads and concrete structures), external landscaping, and perimeter insulation and painting. The company cooperates with other trades to provide an integrated total-contractor approach.

Conte Pianetti Zanetta Architetti Sagl 

Carabbia · Since 2007

The company is an architectural firm specializing in the planning and realization of construction projects, particularly in the fields of spatial planning, urban planning, and architecture. The core activity involves developing concepts and designs for various types of buildings and facilities, such as residential houses, schools, healthcare facilities, public spaces, and transportation infrastructure.

Coretra S.A. 

Nyon · Since 1990

Coretra S.A. is an architectural firm providing design and project management services for construction, renovation and transformation projects. The firm supports projects from feasibility and design through handover and, via Coretra Réalisations Sàrl, offers general-contractor/turnkey services and after-sales support.

Coretra réalisations Sàrl 

Nyon · Since 2004

Coretra réalisations Sàrl operates as a complementary general contractor to an architectural practice, carrying out construction, renovation and transformation works. Its services include turnkey (entreprise totale) contracts with packaged pricing, project supervision and after‑sales service.

Costruzione e manutenzione giardini Schlatter SA 

Sorengo · Since 1994

The core activity of Schlatter SA is the provision of services in the field of garden and landscape maintenance, including: tree, shrub and berry bush pruning and care; lawn maintenance; garden design and construction; planting of various plant species; installation of automated irrigation systems; and maintenance of garden facilities, including weed removal, bed cleaning and application of plant protection products.

CPJ Pierre-Joe CARRON ARCHITECTURE SA 

Fully · Since 2004

The core activity of CPJ Architecture SA is the planning, realization and supervision of construction projects, including architecture, interior design, 3D planning and construction execution. The company offers comprehensive services, from project idea to handover, with a particular focus on budget compliance and project quality.

Crausaz Construction S.A. 

Aigle · Since 1992

The core activity of Crausaz Construction SA is the execution of construction works, particularly in masonry, civil engineering, road construction and underground construction. This includes, among other things, the construction of buildings, the execution of renovations and conversions, the execution of water construction works, the construction of bridges and other engineering structures, as well as the execution of special works such as tunnel construction and rock face development.

Cuisign GmbH 

Winterthur · Since 2021

Cuisign is a kitchen studio specializing in the planning, consulting and sale of high-quality kitchens. The company's core activity encompasses the design and furnishing of kitchens, including the selection of materials, colors and fixtures, as well as the assembly and installation of kitchen furniture and appliances.

D'Amato & D'Amato Architekten AG 

Solothurn · Since 2010

The core activity of DADA Architekten is the planning and realization of individual, high-quality properties, particularly single-family homes and multi-unit developments, taking into account sustainability, aesthetics, functionality, and customer needs.

DANI EXPO SA 

Geneva · Since 2021

The core activity of DANI EXPO SA is the sale and installation of various types of flooring, sanitary products and furniture for indoor and outdoor spaces, specifically: * Sale of carpets, mosaics, parquets, vinyl and stratified flooring * Sale of sanitary products such as bathtubs, shower trays, showers, sinks and faucets * Sale of furniture for indoor and outdoor spaces * Installation and fitting out of indoor spaces, particularly bathrooms and kitchens The company caters to private individuals and professional customers, offering a wide range of products and services.

DAVIDEgiardini di Antigo Davide 

Chiasso · Since 2012

The core activity of DAVIDEgiardini includes the planning, realization and maintenance of gardens and terraces, including the installation of irrigation systems and the integration of solar energy. The company offers specialized services such as lawn care, garden design and the installation of solar modules. The focus is on sustainable and environmentally friendly solutions.

db bischofberger bau gmbh 

Tuttwil · Since 2013

The core activity of the company "Bischofberger Bau GmbH" is the provision of masonry and construction services, particularly as a customer mason, in the region of Frauenfeld, Aadorf, Wil, Weinfelden, Elgg and Winterthur.

DEPREZ MENUISERIE Sàrl 

Perly · Since 2011

The core activity of DM Menuiserie is the creation of woodwork, particularly in the fields of carpentry and joinery. This includes the manufacture of furniture, interior fittings, doors, windows and other wood products. The company also offers services in the field of interior design and the design of interior and exterior spaces.

Dietsche Strassenbau AG 

Kriessern · Since 1971

Dietsche Strassenbau AG is a road and civil engineering company. It provides road construction, specialist deep‑foundation and civil engineering works, utility/works installations and outdoor space/landscaping services.

Disler Gerüstbau GmbH 

Mellingen · Since 2017

The company's core activity is scaffolding construction, including planning, assembly and rental of scaffolding for various projects, such as construction projects, PV/solar systems and decoration work.

Dora Küchen AG 

Bonaduz · Since 1991

The core activity of Dora Küchen AG is the planning, consulting, execution and renovation of kitchens, as well as the furnishing of living areas and bathrooms. Additionally, the company offers appliance replacements, kitchen service and a sale of kitchens.

DS Architektur AG 

Uzwil · Since 1996

The core activity of DS Architektur AG is the analysis, planning and implementation of multi-family houses with rental and owner-occupied apartments.

E 2 A Piet Eckert und Wim Eckert Architekten ETH BSA SIA AG 

Zurich · Since 2000

The company is primarily active in architecture and construction, with a focus on high-rise and residential building, infrastructure projects, innovation centers and educational institutions. It offers services such as overall performance studies, high-rise guidelines and hybrid construction concepts and operates internationally.

e4 AG 

Oberdorf Bl · Since 1998

The core activity of e4 AG is architecture.

Ecosor SA 

Vufflens-La-Ville · Since 2004

The core activity of Ecosor SA is the disposal and recycling of contaminated materials from construction and demolition sites. The company offers a professional, fast and simple disposal of contaminated excavation and demolition materials, including the acceptance of large quantities in a short time, the sorting and processing of materials according to their level of contamination, and the application of economic and ecological solutions in collaboration with partners.

Ecosphère Paysage Sàrl 

Lussery-Villars · Since 2020

The core activity of Ecosphère Paysage Sàrl is the design, renovation and maintenance of gardens and outdoor spaces.

Edel + Weiss GmbH 

Oberägeri · Since 2008

The core activity of RGP Service is the execution of renovation, restoration and refurbishment works on residential houses, villas and monuments, including planning, project management and execution of works such as painting, repairs, extensions, new constructions and interior fittings.