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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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IndustryConstruction & Architecture
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Matching companies

48'131 companies found

Erni Innenausbau AG Logo

Erni Innenausbau AG 

Gretzenbach · Since 2003

The core activity of Erni Innenausbau AG is the planning and implementation of interior fittings, particularly kitchens and bathrooms, as well as the manufacture and installation of carpentry products such as doors, cabinets, furniture and parquet. This also includes service work, equipment replacement and the installation of fire-resistant doors.

Building MaintenanceInterior ConstructionFlooring & Tiling
View profile4.5(37)
Gashi Gerüste AG Logo

Gashi Gerüste AG 

Hornussen · Since 2016

The core activity of Gashi Gerüste AG is the planning and execution of facade scaffolding as well as the installation of fall protection systems for steep and flat roofs in the context of renovation, new construction and conversion projects.

Scaffolding
View profile4.9(37)
G. Baumgartner AG Logo

G. Baumgartner AG 

Hagendorn · Since 1975

G. Baumgartner AG manufactures, designs and installs timber and timber‑metal window systems and related products such as lift‑and‑slide doors, fire‑rated windows and post‑and‑beam façades. The company covers product development, in‑house production and on‑site installation, with an emphasis on resource‑efficient production and sustainability.

Interior Construction
View profile3.9(37)
G. Baumgartner AG Logo

G. Baumgartner AG 

Payerne · Since 2006

G. Baumgartner AG designs, manufactures and installs wooden and wood–metal window and door systems, offering products such as the Saphir Integral, lift-and-slide doors and customised special applications.

Interior Construction
View profile3.9(37)
Glasflex.ch GmbH Logo

Glasflex.ch GmbH 

Pfäffikon Sz · Since 2023

The core activity of Glasflex.ch GmbH is the renovation and restoration of glass surfaces, particularly the removal of scratches, dirt, stone chips and other damage to restore the original appearance and functionality of the glass surfaces.

Building Maintenance
View profile5(37)
Gunzenhauser Gartenbau GmbH Logo

Gunzenhauser Gartenbau GmbH 

Gelterkinden · Since 2008

The company's core activity is horticulture, particularly the sale of summer and autumn flowers.

Horticulture & Landscaping
View profile4.5(37)
Habitat AG Logo

Habitat AG 

Zurich · Since 2018

The core activity of Habitat AG is the provision of architectural and development services, particularly in the planning and realization of construction projects such as residential buildings, kindergartens, community centers and other buildings.

Architecture Firms
View profile5(37)
Ihre Macher AG Logo

Ihre Macher AG 

Eschenbach Lu · Since 2006

The company offers a wide range of services and works in the field of craftsmanship and maintenance, including: carpentry work (e.g. windows, doors, cabinets, kitchens), glazing work, insect protection, joint sealing, flooring (e.g. parquet, laminate), general work (e.g. repairs, maintenance) and water damage and emergency service (24/7). The company's core activity is thus in the field of craftsmanship and maintenance, particularly in the execution of carpentry work, glazing work and other craft activities.

Timber Construction & CarpentryJoinery
View profile5(37)
Invertronix GU AG Logo

Invertronix GU AG 

Spreitenbach · Since 2013

General Contractors
View profile4.3(37)
MCO Baudienstleistungen AG Logo

MCO Baudienstleistungen AG 

Since 2013

MCO Baudienstleistungen AG is a real estate company that acts as a developer and project manager, handling the planning, realization and sale of residential projects and offering property acquisition and advisory services together with partner firms.

Building Construction
View profile4.3(37)
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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.