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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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48'323 companies found

Freihofer & Partner AG Logo

Freihofer & Partner AG 

Zurich · Since 1996

The core activity of Freihofer & Partner AG is the provision of services in the field of civil engineering, particularly in the areas of: structural analysis and load-bearing structures, special foundation engineering, earthquake protection, conversions, renovations and expert opinions, as well as conceptual consulting. The company offers these services for various construction projects, such as new buildings, conversions and renovations of buildings, bridges, roads and other infrastructure projects.

Civil Engineering Firms
View profile5(4)
Frei Holzdesign GmbH Logo

Frei Holzdesign GmbH 

Bäch Sz · Since 2014

The core activity of Frei Holzdesign GmbH is carpentry and interior finishing, particularly the manufacture and installation of wood products such as furniture, doors, flooring, ceiling cladding and other interior finishing elements.

Interior Construction
View profile4(4)
Freimannbau AG Logo

Freimannbau AG 

Hagendorn · Since 1984

Freimannbau AG is a regional construction company and general contractor. The company undertakes new builds, extensions and conversions, renovations, facade refurbishment and building restorations, and provides construction planning services including consulting, project planning and site supervision.

Building ConstructionGeneral Contractors
View profile3(4)
Freimannbau AG Logo

Freimannbau AG 

Mettmenstetten · Since 2022

Freimannbau AG is a construction company and general contractor. The company provides new construction, extensions and conversions, renovations, facade renewal and planning services (building consultancy, project planning, site supervision) and emphasizes personal customer contact.

Building ConstructionGeneral Contractors
View profile3(4)
Freitag Architektur GmbH Logo

Freitag Architektur GmbH 

Brunnen · Since 2010

Freitag Architektur GmbH is an architectural firm offering architecture, building consultancy, construction management and interior-architecture services. The practice delivers projects ranging from small renovations to complex residential developments and other building types, with activity in the Innerschwyz region.

Architecture Firms
View profile4.8(4)
Frick & Partner Logo

Frick & Partner 

Adliswil · Since 1998

Frick & Partner is an office of certified engineers (dipl. Ingenieure ETH / SIA) and surveyors offering planning, surveying and geoinformation services. Its services include official land surveying, construction and engineering surveying, architectural surveying, planning and civil-engineering works, together with project-related advisory services; the firm states it is ISO 9001 certified.

Technical Consulting & EngineeringCivil Engineering Firms
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FRISTONE AG Logo

FRISTONE AG 

Schmitten Fr · Since 2004

The core activity of Fristone AG encompasses general contracting, architecture and real estate. The company offers services such as planning, project development and implementation, particularly in the area of residential and industrial facilities.

General Contractors
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Fritz Gugger AG Logo

Fritz Gugger AG 

Ins · Since 2016

Fritz Gugger AG is a construction firm providing civil engineering services such as excavation, road/deep construction, ground-improvement works and material transport. Its services include project planning, operation of modern construction machinery and supply of gravel and sand from its own gravel works.

Civil Engineering
View profile3(4)
Fritz Gugger AG Logo

Fritz Gugger AG 

Murten · Since 2015

Fritz Gugger AG is a construction company that provides earthworks, civil/road construction, ground-improvement measures and transport services. The company operates a gravel plant and maintains an EN ISO 9001 quality-management system.

Civil Engineering
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Fritz Meier AG Logo

Fritz Meier AG 

Hallau · Since 1973

The core activity of Fritz Meier AG encompasses the provision of services in the field of construction, particularly: transportation services, crane work, grabber work, building construction, civil engineering, and environmental work. The company offers these services in the regions of Schaffhausen, Zurich, Thurgau, and Aargau.

Building ConstructionBuilding MaintenanceCivil Engineering
View profile5(4)
Frossard Bois SA Logo

Frossard Bois SA 

Vollèges · Since 2000

The core activity of Frossard Bois SA is wood processing and manufacturing, particularly in the areas of charpente (roofing and timber structures), menuiserie (doors, windows, furniture) and rénovation (building renovation). The company also offers services in the field of timber construction, including the construction of houses using solid wood building methods.

Timber Construction & Carpentry
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FubaTech Abdichtungen GmbH Logo

FubaTech Abdichtungen GmbH 

Zurich · Since 2008

The core activity of Fubatech Abdichtungen GmbH is the execution of special sealing works in civil engineering and underground construction, particularly: joint sealing, strip sealing, groundwater sealing, fire protection, coatings with liquid plastics, and masonry renovation and injections. The company also provides expertise and consulting services in these areas.

Sealing & Insulation
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Füllemann & Ciancio GmbH Logo

Füllemann & Ciancio GmbH 

Steckborn · Since 2020

The core activity of Füllemann & Ciancio GmbH includes: construction and civil engineering works, waste disposal and recycling, sale of small containers, waste collection and disposal, gardening and environmental services, excavator rental and equipment, transportation and fleet services, skip and container services, crane and deep excavation works. The company thus offers a wide range of services in the fields of construction, waste management and gardening.

Horticulture & LandscapingSite Preparation
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Füllemann AG Logo

Füllemann AG 

Gossau Sg · Since 1995

The core activity of Gartus AG is the provision of services in the field of gardening and landscape maintenance, including: new installations and renovations of gardens, design and planting of facilities, maintenance and upkeep of gardens, tree and hedge care, and operation of machinery and equipment. The company also offers planning and consulting services and has its own tree nursery.

Horticulture & Landscaping
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Gabriel Müller Gartengestaltung Logo

Gabriel Müller Gartengestaltung 

Liestal · Since 2020

The core activity of Gabriel Müller Gartengestaltung is the planning, design, maintenance and care of gardens, including gardening, dry stone wall construction and the creation of customized garden solutions.

Horticulture & Landscaping
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Gächter & Co. AG Logo

Gächter & Co. AG 

Rüthi (Rheintal) · Since 2007

The core activity of Gächter & Co. AG is the planning, implementation and completion of construction projects, particularly in the areas of residential construction, interior finishing, kitchen construction and carpentry. The company offers comprehensive services, from consulting and planning to execution and completion of construction projects, including the manufacture of individual kitchens and interior fittings.

Interior ConstructionTimber Construction & Carpentry
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Gafner Baumanagement GmbH Logo

Gafner Baumanagement GmbH 

Wangen B. Dübendorf · Since 2012

The core activity of Gafner Baumanagement GmbH is the provision of services in the field of construction, particularly construction management, construction management and construction execution for residential construction, industrial construction and renovation. The company offers its customers comprehensive support from planning to completion of construction projects and represents the interests of customers as a professional construction manager.

Construction & Project ManagementOwner's Representative
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GAGGINI STUDIO D'ARCHITETTURA Logo

GAGGINI STUDIO D'ARCHITETTURA 

Lugano · Since 2022

The core activity of Gaggini Studio d'Architettura is the planning and realization of architectural projects, particularly in the field of residential buildings, schools, hospitals, banks and public buildings.

Architecture Firms
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Gaia System Sàrl Logo

Gaia System Sàrl 

Founex · Since 2022

The core activity of GAIA SYSTEM is to provide services in the field of construction and renovation projects, particularly in Switzerland, specifically in the Geneva and Lausanne regions. The activities include: renovation and extension of houses, study and development of construction projects, general contracting (full-service offer for construction projects), and specialized services such as demolition and excavation, plastering and painting, parquet and tiling, bathroom and kitchen, and interior and exterior carpentry. The company thus offers a comprehensive range of services for the planning, execution, and completion of construction projects, from the initial consultation to the final acceptance.

Building Maintenance
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GA Ingenieure GmbH Logo

GA Ingenieure GmbH 

Schlieren · Since 2008

The core activity of GA Ingenieure GmbH is the provision of engineering and planning services in the field of civil and structural engineering, including building physics.

Civil Engineering FirmsConstruction & Project Management
View profile3(4)
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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.