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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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48'131 companies found

Caretta + Weidmann Baumanagement AG Logo

Caretta + Weidmann Baumanagement AG 

Zurich · Since 1983

Caretta + Weidmann Baumanagement AG is a service company providing project development, project and construction management, and general planning services. The firm assists clients and architects with planning and realisation, renovations, construction-economics advice and phase-appropriate tendering for total-contract or design-construction models.

Construction & Project ManagementGeneral Contractors
View profile4.7(12)
CARPA SA Logo

CARPA SA 

Geneva · Since 2022

The core activity of CARPA SA is the provision of services in the construction sector, particularly in the Swiss Romandy region, with a focus on: Demolition, Excavation and drainage works, Structural work, Masonry and Reinforced concrete, External insulation and Rendering, External landscaping, Roofing and Floor coverings. The company also offers renovation services, including the installation of Partitions, Painting and Floor coverings.

General ContractorsSpecialized Construction Activities
View profile5(12)
CASA-VITA/Frefel Holzbau AG Logo

CASA-VITA/Frefel Holzbau AG 

Mollis · Since 1975

The core activity of Casa-Vita / Frefel Holzbau AG is timber construction, particularly the planning, architecture, construction management and realization of construction projects in timber construction. The company offers a comprehensive service approach that ranges from architecture to planning and construction management to the complete realization of timber buildings.

Building MaintenanceGeneral ContractorsInterior Construction
View profile4.6(12)
CHARPENTE CONCEPT SA Logo

CHARPENTE CONCEPT SA 

Perly · Since 1992

CHARPENTE CONCEPT SA is a construction engineering firm specialised in the design and detailing of timber structures. The company provides timber engineering and design services, fire‑safety engineering, technical expertise and project management, and can deliver turnkey projects through its affiliated construction entity.

Civil Engineering Firms
View profile4.8(12)
CHARPENTE CONCEPT SA, succursale de Mont-Noble Logo

CHARPENTE CONCEPT SA, succursale de Mont-Noble 

Nax · Since 2016

CHARPENTE CONCEPT SA, succursale de Mont-Noble is an engineering and design firm for timber construction, providing structural engineering, timber design, project management and fire-safety expertise.

Civil Engineering Firms
View profile4.8(12)
Charpente & Menuiserie FORSTER Sàrl Logo

Charpente & Menuiserie FORSTER Sàrl 

Troinex · Since 2008

The core activity of Forster Sàrl is the provision of services in the field of carpentry and joinery, particularly in the manufacture and installation of wooden structures, windows, doors, roofs, insulation and other woodwork. The company also offers renovation and refurbishment services for buildings.

General Contractors
View profile4.7(12)
Class Orga Bureau SA Logo

Class Orga Bureau SA 

Grand-Lancy · Since 1981

The core activity of Class Orga is office design, planning, implementation and renovation for companies, as well as related services such as architecture, project management and furniture.

General Contractors
View profile4.8(12)
Clausen Beton-Trenn AG Logo

Clausen Beton-Trenn AG 

Gamsen · Since 1985

The core activity of Clausen Beton-Trenn AG is the execution of concrete cutting and drilling work as well as concrete demolition and dismantling. This includes in particular: concrete cutting with circular and wire saws, core drilling in concrete, masonry, artificial or natural stone or rock, concrete dismantling and demolition, pit service, disposal and removal of demolition material, and pressing work for crushing and splitting concrete parts, foundations or retaining walls as well as natural stones. The company offers these services for various fields of application, such as road construction, concrete and natural stone processing, and the execution of exploratory drilling for quality testing.

Site Preparation
View profile5(12)
CORTI SPLEISS Immobilien AG Logo

CORTI SPLEISS Immobilien AG 

Winterthur · Since 2001

Building Construction
View profile3.9(12)
Cuisines & Max Sàrl Logo

Cuisines & Max Sàrl 

St-Aubin Fr · Since 2021

Cuisines & Max Sàrl designs, supplies and installs custom kitchens, including worktops and built-in appliances. The company is an official reseller of brands such as Nolte Küchen, Miele and Siemens and arranges installation and interior work through partner contractors.

Interior Construction
View profile5(12)
CVG Architectes Sàrl Logo

CVG Architectes Sàrl 

Nyon · Since 2019

The core activity of CVG ARCHITECTES Sàrl is the planning and realization of construction projects, particularly in the field of architecture, with a focus on residential and healthcare buildings, as well as the renovation and refurbishment of existing buildings.

Architecture Firms
View profile5(12)
Darioli Florian Paysagiste Sàrl Logo

Darioli Florian Paysagiste Sàrl 

Baar (Nendaz) · Since 2012

The core activity of Darioli Paysagiste is the planning, design and maintenance of outdoor spaces and gardens. This includes in particular: the creation of individual plans and models for the design of outdoor spaces, the implementation and realization of garden and landscape projects, and the regular maintenance and care of gardens and outdoor spaces, including the creation of individual maintenance plans and contracts.

Horticulture & Landscaping
View profile4.7(12)
De Filippo AG Umbauten und Renovationen Logo

De Filippo AG Umbauten und Renovationen 

Zurich · Since 2012

The core activity of De Filippo AG is the execution of conversions, renovations, new constructions and other construction-related services, particularly in the area of single-family homes, multi-family homes and commercial buildings.

Building Construction
View profile4.3(12)
Depping Jardins Sàrl Logo

Depping Jardins Sàrl 

Fey · Since 2012

The core activity of Depping Jardins Sàrl is the planning, design and maintenance of outdoor spaces and gardens. This includes in particular: The creation of green spaces and outdoor areas (Création d’espaces verts), The maintenance and upkeep of gardens (Entretien de jardins), The design and implementation of outdoor facilities (Aménagement extérieur). The company positions itself as an expert in sustainable and environmentally friendly solutions in the field of landscape design.

Horticulture & Landscaping
View profile4.7(12)
Détecte Fuite Sàrl, succursale de Vex Logo

Détecte Fuite Sàrl, succursale de Vex 

Vex · Since 2016

Détecte Fuite Sàrl, succursale de Vex provides non-destructive detection and analysis of water leaks and infiltrations. Services include thermal imaging, tracer gas, ultrasound and drone inspections, leak location on potable water and heating systems, roofs and buried pipes, and coordination with EauSec Sàrl for drying, dehumidification and remediation when required.

Building Maintenance
View profile4.9(12)
Détecte Fuite Sàrl Logo

Détecte Fuite Sàrl 

St-Léonard · Since 2016

Détecte Fuite Sàrl provides non‑destructive detection and precise localization of water leaks using methods such as thermal imaging, tracer gas, ultrasound and drones. Services cover potable water networks, heating systems, irrigation and municipal pipelines, and include drying, dehumidification and remediation work in cooperation with EauSec Sàrl.

Building Maintenance
View profile4.9(12)
Dietrich Ochsenbein & Co Logo

Dietrich Ochsenbein & Co 

Wohlenschwil · Since 1990

The core activity of D. Ochsenbein & Co. is the manufacture, processing and distribution of windows and doors made of various materials such as plastic, aluminum and wood. The company also offers services related to the installation and maintenance of windows and doors.

Interior Construction
View profile3.9(12)
Dionisotti Jean Logo

Dionisotti Jean 

St-Maurice · Since 2000

The core activity of EGT Construction SA is the execution of works in the field of civil engineering and construction, including: civil engineering, building construction, concrete works, masonry, asbestos removal, and renovation of exposed concrete. The company provides these services primarily for renovation projects.

Building Construction
View profile4.8(12)
DM Schweisstechnik GmbH Logo

DM Schweisstechnik GmbH 

Dachsen · Since 2022

DM Schweisstechnik GmbH is a company for metal and pipeline construction. It provides prefabrication of sprinkler systems, welding and fabrication of metal structures, complete piping systems with installation, maintenance and repairs, and works with steel, stainless steel and aluminium including direct on-site delivery.

Specialized Construction Activities
View profile5(12)
Doppelpunkt AG Logo

Doppelpunkt AG 

Kölliken · Since 1998

The company's core activity is the provision of services in the construction industry, particularly in the areas of: timber construction, roof renovation, roofing, facade construction, new building, renovation, extension, roof extension, carport, interior finishing, terrace construction, painting (interior and exterior painting, spraying, wallpapering, plastering) and photovoltaics (feasibility study, in-roof, on-roof, electrical work). Additionally, the company offers training opportunities and places a strong emphasis on social commitment and the employment of people who are socially disadvantaged.

Building MaintenanceInterior ConstructionTimber Construction & Carpentry
View profile4.8(12)
DR Tec GmbH Logo

DR Tec GmbH 

Birmensdorf Zh · Since 2010

The core activity of DR-TEC GmbH is CNC machining of metal parts, including prototype construction, series production, CNC milling and CNC turning, as well as 3D CAD design and product design. The company also offers express manufacturing and the production of complex and high-precision CNC milled parts.

Specialized Construction Activities
View profile4.9(12)
D + S Baustatik GmbH Logo

D + S Baustatik GmbH 

Widnau · Since 1997

The core activity of D+S Baustatik GmbH is the provision of services in the field of construction, particularly in the areas of: structural engineering, civil engineering, special foundation engineering, steel construction, timber construction, renovation, building maintenance, and expert opinions. The company also offers engineering services, cost estimates, high-rise building constructions, special foundation engineering, excavation pits, sewage systems, and road construction. Additionally, it has a talent development program and offers training positions.

Civil Engineering Firms
View profile5(12)
Duca S.A. Logo

Duca S.A. 

Servion · Since 1975

The company's core activity encompasses the areas of Plâtrerie-peinture, Papiers-peints, Staff et décoration intérieure, Isolation de façades, Plafonds suspendus and Cloisons légères. Thus, the company offers a wide range of services in the field of interior finishing and facade treatment, including painting, wallpapering, plastering, facade insulation, installation of suspended ceilings and lightweight partitions.

Interior Construction
View profile3.9(12)
Eberle Bautenschutz AG Logo

Eberle Bautenschutz AG 

Muttenz · Since 2018

The core activity of Eberle Bautenschutz AG includes the following services: water damage restoration, leak detection and pipe location, building sealing (including liquid sealing with Triflex and silicone joints), indoor climate measurements, thermographic inspections, building and construction sealing, and expert opinions. The company offers these services in the Muttenz region and surrounding areas, focusing on the renovation and sealing of buildings to prevent moisture damage.

Civil Engineering
View profile4.5(12)
Eckert Bautechnik GmbH Logo

Eckert Bautechnik GmbH 

Bad Zurzach · Since 2018

The core activity of Eckert Bautechnik is the provision of services in the construction industry, particularly in the areas of: demolition and dismantling, concrete processing (joint cutting, core drilling, concrete grinding), construction services, floor coating and repair, and induction grinding. The company thus offers a wide range of services for construction projects and positions itself as a reliable partner for customers in the construction industry.

Specialized Construction Activities
View profile5(12)
Editech SA, Bureau d'ingénieurs Logo

Editech SA, Bureau d'ingénieurs 

Sion · Since 1995

Editech SA, Bureau d'ingénieurs provides civil engineering and reinforced-concrete engineering services, performing design and project management for new buildings, renovations and hydraulic works. The firm also undertakes seismic assessments, structural reports, thermal analyses and fire-safety quality assurance.

Civil Engineering FirmsGeneral Contractors
View profile5(12)
Edi Immo Sàrl Logo

Edi Immo Sàrl 

Botyre (Ayent) · Since 2000

Edi Immo Sàrl is a civil and reinforced concrete engineering firm providing planning and design services for new buildings, renovations and infrastructure projects. Its services include structural calculations, seismic assessments, road and hydraulic works, and thermal and fire-safety analyses.

Civil Engineering Firms
View profile5(12)
E. Meier Gartenbau AG Logo

E. Meier Gartenbau AG 

Buchs Zh · Since 2005

The core activity of Meier Gartenbau is the provision of services in the areas of gardening, garden maintenance, winter services and cemetery maintenance.

Horticulture & Landscaping
View profile5(12)
Entreprise Couferap SA Logo

Entreprise Couferap SA 

Carouge Ge · Since 1973

The core activity of Couferap SA consists of carrying out work in the field of roofing, including: sheet metal work (work with sheet metal and other metal materials), roofing and roof repairs, waterproofing (work to seal roofs and buildings), insulation (thermal and sound insulation of roofs and buildings), and masonry (bricklaying). The company also offers services such as consulting, planning and execution of roofing work, as well as the creation of offers and the performance of regular maintenance work on roofs.

Sealing & Insulation
View profile4.7(12)
EPURE ARCHITECTURE ET URBANISME SA Logo

EPURE ARCHITECTURE ET URBANISME SA 

Moudon · Since 2003

The core activity of Epure Architecture et Urbanisme SA is the planning and realization of architecture and urban planning projects.

Architecture Firms
View profile3.8(12)
Escher Cäsar AG Logo

Escher Cäsar AG 

Gamsen · Since 1999

The core activity of Escher Cäsar AG is carpentry, particularly the manufacture and installation of wood products such as windows, doors, cabinets and interior fittings, as well as surface treatment and glazing work. The company offers a complete carpentry service, from small repairs to large-scale projects.

General ContractorsInterior Construction
View profile4.9(12)
Febag AG Malix Logo

Febag AG Malix 

Malix · Since 1980

The core activity of FEBAG Fensterbau AG is the manufacture, repair and maintenance of window systems, particularly made of wood, metal and plastic. The company also provides consulting and maintenance services for windows to ensure sustainable functionality.

Interior Construction
View profile4.1(12)
FEBVAY Impact Sàrl Logo

FEBVAY Impact Sàrl 

Plan-Les-Ouates · Since 2024

FEBVAY Impact offers a wide range of services in the construction and renovation sector. The core activities include: renovation and conversion of living spaces, including kitchens, bathrooms and other rooms; installation and repair of heating and plumbing systems; painting and wallpapering; laying of flooring such as parquet, laminate and tiles; installation of partition walls and other interior fittings; dismantling and disposal of old materials; creation of roof terraces and other outdoor facilities; and consulting and planning of construction projects. The company also provides comprehensive project management, including the preparation of offers, coordination of work and ensuring quality and safety.

General Contractors
View profile4.9(12)
Feller AG Gartenbau Logo

Feller AG Gartenbau 

Muri B. Bern · Since 1973

The core activity of Feller AG Gartenbau is the planning, construction, maintenance and redesign of garden facilities, including roof and terrace gardens, greening, natural stone work, swimming ponds and biotopes.

Horticulture & Landscaping
View profile3.9(12)
Fellmann Garten AG Logo

Fellmann Garten AG 

Baar · Since 2007

The core activity of Fellmann Garten AG is the provision of services in the field of gardening, garden planning and garden maintenance. This includes in particular: Garden planning: creation of design plans and construction inputs for gardens and leisure areas, Gardening: construction and creation of gardens, including the construction of natural stone walls, seating areas and other garden structures, Garden maintenance: regular maintenance and care of gardens, including lawn mowing, weeding, pest control and holiday representation, Construction and renovation of sports fields. The company offers these services to private and commercial customers and has specialized in the realization of natural gardens and the renovation of sports fields.

Horticulture & Landscaping
View profile4.3(12)
FEROTEKT AG Logo

FEROTEKT AG 

Buchrain · Since 2004

FEROTEKT AG is a specialist company in building protection and waterproofing technology. Its services include waterproofing systems (including foundation and connection seals and pool waterproofing), resin flooring, concrete repair and protection, structural reinforcement, and support for photovoltaic systems and self-regulating underfloor heating.

Sealing & Insulation
View profile4.3(12)
Fero-tekT AG Kunstharzbeläge Logo

Fero-tekT AG Kunstharzbeläge 

Gisikon · Since 2014

The core activity of Fero-tekt AG is the planning, execution and marketing of sealings, coatings and synthetic resin coatings for various fields of application such as living areas, wet areas, industry and parking systems. This also includes special services such as the execution of wet cells, swimming pool coatings, stair coverings, design coverings, balcony coverings, industrial floor coverings and ESD systems.

Building MaintenanceCivil Engineering
View profile4.9(12)
Filvert Sàrl Logo

Filvert Sàrl 

Sion · Since 2017

Filvert Sàrl is a company specializing in exterior landscaping and civil engineering, providing design, construction and maintenance of outdoor spaces. Services include garden design and upkeep, planting, turf and synthetic grass, natural stone paving, gabions, drainage and pipework, parking areas, retaining walls and earthworks.

Horticulture & Landscaping
View profile5(12)
Finger AG Logo

Finger AG 

Lüchingen · Since 2021

Finger AG is a general contractor for construction and real estate services, providing building construction, civil engineering, property management and property valuation. Offered services include new construction and renovations, excavation and utility works, rental management and property accounting.

Building ConstructionGeneral Contractors
View profile5(12)
Fliesen Park AG Logo

Fliesen Park AG 

Basel · Since 2021

The company's core activity is the planning, consulting and implementation of interior design and construction projects, particularly in the areas of tiles, parquet, wallpaper, drywall construction and smart home systems, with a focus on individual solutions and highest quality.

Interior Construction
View profile4.5(12)
Forster Gartenbau AG Logo

Forster Gartenbau AG 

Titterten · Since 1981

The core activity of Forster Gartenbau AG is the planning, design, construction and maintenance of gardens, terraces, pools and other outdoor facilities for private and commercial customers in the Basel region, Basel and Northwestern Switzerland.

Horticulture & Landscaping
View profile4.3(12)
FTX Sàrl Logo

FTX Sàrl 

Rivaz · Since 2020

The core activity of FTX Sàrl is the planning, manufacturing and installation of windows and entrance doors made of various materials such as PVC, aluminium and wood in the Swiss region of Suisse Romande.

Specialized Construction Activities
View profile5(12)
Fugenfuchs Robert Himmler Logo

Fugenfuchs Robert Himmler 

Sarmenstorf · Since 2017

The core activity of Fugenfuchs is the execution of joint renovations, sealings and related services, in particular: silicone joints, joint renovations, fire protection joints, film sealings and liquid plastics. The company offers these services to both private and commercial customers, working with products from Gyso.

Sealing & Insulation
View profile5(12)
Gartenbau Bonsai AG Logo

Gartenbau Bonsai AG 

Bürglen Tg · Since 2022

The core activity of Gartenbau Bonsai AG is gardening, including the design and maintenance of gardens, terraces, pools and other outdoor facilities. The company also offers services such as garden planning, garden maintenance and the implementation of large-scale projects.

Horticulture & Landscaping
View profile4.6(12)
Garten La Verde AG Logo

Garten La Verde AG 

Gunzwil · Since 2017

The core activity of the company 'Garten La Verde AG' is the planning, consulting, design, maintenance and management of gardens and outdoor facilities. This includes specific services such as new construction and modifications of gardens, walls and stairs, paving, privacy screens and fences, terrace design, pond and pool systems, irrigation, raised beds, lawn care, pruning of shrubs and trees, property management, bed maintenance, plant protection, grave care, planting and delivery services.

Horticulture & Landscaping
View profile5(12)
Gasser AG, Bauunternehmung Logo

Gasser AG, Bauunternehmung 

Feuerthalen · Since 2009

Gasser AG, Bauunternehmung carries out building construction and civil engineering projects and executes renovation and conversion works. Services include facade insulation, guided horizontal drilling for utility connections, and project management and coordination from planning through handover.

Building Construction
View profile4.6(12)
gemma - Trockenmauern und Gärten GmbH Logo

gemma - Trockenmauern und Gärten GmbH 

Glarus · Since 2020

The core activity of the company "gemma - Trockenmauern und Gärten GmbH" includes the planning, consulting, design and maintenance of gardens as well as the construction and renovation of dry stone walls. The company also offers courses and guided tours in these areas.

Horticulture & Landscaping
View profile4.3(12)
Geri Herrmann Fenster + Türen Logo

Geri Herrmann Fenster + Türen 

Guntmadingen · Since 2011

The company Geri Herrmann - Beautiful Windows and Doors primarily deals with the manufacture, installation and maintenance of windows and doors, including retrofits for enhanced burglary protection and living comfort. The services offered also include general service work such as renewing joints, replacing fittings and adjusting windows.

Building Maintenance
View profile5(12)
GETA Generalunternehmung AG Logo

GETA Generalunternehmung AG 

Cadenazzo · Since 2020

The core activity of GETA Generalunternehmung AG encompasses the planning, coordination and implementation of construction projects, real estate and property projects. This includes, among other things: General contracting: taking over construction projects from planning to completion Architecture: creation of building plans, garden designs, interior design and other planning services Real estate: brokerage of real estate for sale or rent Building materials trade: sale of building materials, construction materials and craft supplies Project management: coordination and control of construction projects The company thus offers a comprehensive range of services in the construction and real estate sector and positions itself as a competent partner for all matters related to building.

Building ConstructionGeneral Contractors
View profile4(12)
Gilli Gartenbau GmbH Logo

Gilli Gartenbau GmbH 

Schlierbach · Since 2022

The core activity of Gilli Gartenbau GmbH is the planning, implementation and maintenance of gardens, including garden redesign, modifications, swimming pools, garden maintenance and repair work. The company offers individual consulting and services to support customers in realizing their garden projects.

Horticulture & Landscaping
View profile5(12)
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Frequently asked questions

Searching the directory

How the search works, what each filter means, and how the results come together.

What can I search for in the directory?
The search field matches company names, industries and places. Beyond that you can filter by Industry (18 categories based on the NOGA classification), Size (number of employees), Region (canton, language region or postal code) and Special (keywords and entry date). Filters combine freely; the active ones appear as chips below the filter bar and can be removed there individually.
How do keywords work?
Keywords search the description and stated purpose of each company — the text that goes beyond the company name. Multiple keywords are combined with OR: every additional keyword widens the set of matches rather than narrowing it.
What belongs in the postal code field?
A single postal code (e.g. 8000) or a range (e.g. 1000-1010). The field accepts postal codes only — for place names, use Canton or Language region.
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How is organisation size determined?
Size reflects the number of employees and is calculated from publicly available information by a model developed in-house. It is a best-possible estimate, not an official figure.
What does the Verified label mean?
Verified means the entry is tied to a UID (Swiss business identification number) and therefore links back to the official Swiss business register. The label speaks to the company's identity — it is not a rating of its performance.

Source: Federal Statistical Office, UID register

How do I sort the results?
Use the dropdown above the list: Relevance, Name (A–Z), Best rating, Most reviews or Longest established. You can also switch between list and map view and set how many results appear per page.