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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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48'323 companies found

Geoinfra Ingenieure AG Logo

Geoinfra Ingenieure AG 

Immensee · Since 2021

Geoinfra Ingenieure AG is an engineering firm for geomatics and infrastructure that provides planning, consulting and project management services to public and private clients. Its core areas include transport and infrastructure, geoinformatics and surveying, municipal engineering and water engineering.

Civil Engineering Firms
View profile5(3)
Geoinfra Ingenieure AG Logo

Geoinfra Ingenieure AG 

Oberarth · Since 2021

Geoinfra Ingenieure AG is an engineering firm focused on geomatics and infrastructure, providing services in transport and infrastructure, geoinformatics and surveying, municipal engineering and spatial planning, and water engineering.

Civil Engineering Firms
View profile5(3)
Geoinfra Ingenieure AG Logo

Geoinfra Ingenieure AG 

Einsiedeln · Since 2021

Geoinfra Ingenieure AG is an interdisciplinary engineering and geomatics firm providing planning, surveying and consultancy services in traffic and infrastructure, geoinformatics and surveying, water, and municipal engineering and spatial development. The company supports public and private clients from initial concept through implementation and applies digital methods and technologies.

Civil Engineering Firms
View profile5(3)
Geoinfra Ingenieure AG Logo

Geoinfra Ingenieure AG 

Jona · Since 2021

Geoinfra Ingenieure AG is an engineering firm focused on geomatics and infrastructure. It provides services in traffic and infrastructure, geoinformatics and surveying, municipal engineering and spatial development, and water engineering, including project management, client representation, GIS analyses and technical consultancy for public and private clients.

Civil Engineering Firms
View profile5(3)
Geoinfra Ingenieure AG Logo

Geoinfra Ingenieure AG 

Richterswil · Since 2021

Geoinfra Ingenieure AG is an engineering firm for geomatics and infrastructure. The company provides planning, surveying, GIS, project management and consulting services in traffic/infrastructure, geomatics/surveying, municipal engineering/spatial development and water for public and private clients.

Civil Engineering Firms
View profile5(3)
Geoinfra Ingenieure AG Logo

Geoinfra Ingenieure AG 

Weggis · Since 2021

Geoinfra Ingenieure AG is an engineering firm providing geomatics and infrastructure services to public and private clients. Core competencies include traffic and infrastructure, geoinformatics and surveying, municipal engineering and spatial development, and water; services include project management, client representation and GIS solutions.

Civil Engineering Firms
View profile5(3)
Geotest S.A. Logo

Geotest S.A. 

Le Mont-Sur-Lausanne · Since 1989

Geotest S.A. is a geosciences consultancy offering services including site development, engineering geology and subsurface investigations, groundwater and geothermal studies, natural-hazard assessment, contaminated-site and environmental services, as well as geoinformatics and 3D modelling.

Civil Engineering Firms
View profile5(3)
Geowork Group AG Logo

Geowork Group AG 

Wollerau · Since 1979

The core activity of Geowork Group AG is providing specialized solutions for difficult and remote access work in various industries, including geotechnical, industrial, commercial and residential projects. The company offers services in the fields of geotechnics, construction and maintenance and has specialized departments for different industries.

Specialized Construction Activities
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Gerber Alteisen + Abbrüche AG Logo

Gerber Alteisen + Abbrüche AG 

Wohlen Ag · Since 1995

The core activity of Gerber AG encompasses the following services: demolition and disposal of scrap metal, electrical appliances, and other waste; crane services and transportation of goods and materials; skip rental services, providing skips for construction, industrial, commercial, and private customers; and clearance and disposal of various types of waste, including household appliances and other unwanted items. The company offers these services in the Zurich and Aargau regions and has locations in Dietikon, Nesselnbach, and Wohlen.

Site PreparationWaste Management IndustryLogistics & Transport Companies
View profile5(3)
Germann Garten & Bau GmbH Logo

Germann Garten & Bau GmbH 

Winden · Since 2024

The core activity of Germann Garten & Bau GmbH is the planning, design, construction and maintenance of gardens, as well as the provision of construction services in garden and landscape construction. This includes in particular: new garden installations, renovation of existing gardens, garden maintenance and care, lawn renovation, construction services such as pool installations, natural stone mosaic plates, and winter services. The company thus offers a comprehensive range of services in the field of garden and landscape construction.

Horticulture & Landscaping
View profile5(3)
Gerster Holzbau AG Logo

Gerster Holzbau AG 

Nunningen · Since 1999

The core activity of Gerster Holzbau AG is timber construction, particularly the planning and execution of timber construction projects, including structures, facades, renovations, roofing, prefabricated construction, extensions, flooring, insulation, window installation, new construction of single-family homes and crane work.

Timber Construction & Carpentry
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GERVASI SA Logo

GERVASI SA 

Poschiavo · Since 2015

The core activity of Falegnameria Gervasi SA consists of the manufacture and sale of wood products, in particular: windows (wood, wood-metal, PVC, PVC-aluminum) including special windows for historic buildings, doors (interior and entrance doors), furniture and other woodwork (Rivestimenti, general carpentry). The company thus offers services and products in the field of carpentry and wood construction.

Timber Construction & CarpentryJoineryWood Processing & Sawmills
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Gex-Fabry Menuiserie Charpente Sàrl Logo

Gex-Fabry Menuiserie Charpente Sàrl 

Val-D'Illiez · Since 2014

The core activity of Gex-Fabry Menuiserie Charpente is wood processing, particularly in the manufacture and assembly of wooden structures, such as chalets, as well as in the renovation and conversion of existing wooden buildings. This also includes specific services such as the production of custom-made wooden parts, roof assembly and thermal insulation of buildings.

Timber Construction & Carpentry
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G. Hauswirth Architekten AG Logo

G. Hauswirth Architekten AG 

Gstaad · Since 2011

The core activity of G. Hauswirth Architekten AG is the planning and realization of architectural projects, particularly in the area of residential houses (chalets), hotels, commercial and cultural institutions.

Architecture FirmsGeneral Contractors
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Gian Borra Gärten GmbH Logo

Gian Borra Gärten GmbH 

Schwerzenbach · Since 2019

The core activity of GianBorraGärten GmbH is garden maintenance, planting and consulting. The company offers services in the field of garden care and design, including the maintenance and upkeep of gardens, the planting of trees, shrubs and flowers, as well as consulting customers on the design and maintenance of their gardens.

Horticulture & Landscaping
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Giger Böll Gerüstbau AG Logo

Giger Böll Gerüstbau AG 

Remetschwil · Since 1987

The core activity of Giger Böll Gerüstbau AG is the construction and rental of scaffolding for various fields of application, including: single-family home and multi-family home scaffolding, scaffolding for residential buildings, scaffolding for office buildings, industrial scaffolding, flat roof protection and fall protection, stair scaffolding, cladding, safety nets, bridge scaffolding, area scaffolding, console and special scaffolding, suspended scaffolding, overpasses, chimney scaffolding, church tower scaffolding, emergency roofs, and scaffolding for historic buildings. The company thus offers a wide range of scaffolding solutions for various industries and fields of application.

Scaffolding
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Gildehaus Bau GmbH Logo

Gildehaus Bau GmbH 

Felben-Wellhausen · Since 2022

The core activity of Gildehaus Bau GmbH is the provision of construction services, particularly in the areas of renovation, extension and environmental work, as well as the realization of construction projects with high technical expertise and long-standing experience in the construction industry.

Building ConstructionBuilding MaintenanceCivil Engineering
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Giorgis Rodriguez Architectes SA Logo

Giorgis Rodriguez Architectes SA 

Carouge Ge · Since 2012

The core activity of Giorgis Rodriguez Architectes is the planning and realization of architectural projects, particularly in the field of public buildings, schools, libraries, residential buildings and urban development projects.

Architecture Firms
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Gipser & Fassadenbau Dodaj GmbH Logo

Gipser & Fassadenbau Dodaj GmbH 

Hünenberg · Since 2014

The core activity of Gipser & Fassadenbau Dodaj GmbH is the execution of works in the field of plastering and facade construction, including sealing, insulation, facade construction, element walls, dry construction and partition wall systems.

Specialized Construction Activities
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Gipsergeschäft F. Buchser GmbH Logo

Gipsergeschäft F. Buchser GmbH 

Rotkreuz · Since 1998

The company Gipsergeschäft F. Buchser GmbH is a specialized company in the field of interior finishing and plastering work. The core activities include: interior plastering, drywall construction, ceiling constructions, partition walls, renovation work, room acoustics, and specialties such as stucco, bioplastic, clay plaster, stucco and magnetic plaster. The company thus offers a wide range of services in the field of interior finishing and plastering work.

Interior Construction
View profile4.7(3)
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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.