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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint726,546 companies indexed · Last updated: today
DirectoryConstruction & Architecture

Construction & Architecture

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IndustryConstruction & Architecture
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Matching companies

46'481 companies found

truan architecture Sàrl Logo

truan architecture Sàrl 

Lausanne · Since 2012

The company Truan Architectes is engaged in architecture.

Architecture Firms
View profile3.5(8)
Truttmann Holzprofis Emmetten AG Logo

Truttmann Holzprofis Emmetten AG 

Emmetten · Since 1978

Truttmann Holzprofis Emmetten AG is a carpentry and timber-construction firm specializing in wood construction, joinery and interior fit-outs. Services include timber construction work, bespoke joinery, garden timber structures and other specialized wood projects; the company is a member of industry associations such as Holzbau Schweiz and Lignum.

Interior Construction
View profile5(8)
Tschanz AG Logo

Tschanz AG 

Luterbach · Since 1986

Tschanz AG is a company for the installation and replacement of pipelines. Services include trenchless methods such as horizontal directional drilling (HDD), guided pressing, pipe bursting and steel-pipe ramming, as well as conventional civil, road and landscaping works and repairs of pipeline breaks for municipalities and private clients.

Civil Engineering
View profile4.5(8)
Tschanz Grabenlos AG Logo

Tschanz Grabenlos AG 

Luterbach · Since 2010

Tschanz Grabenlos AG is a specialist contractor for the installation and replacement of pipelines, offering trenchless techniques and conventional civil engineering works. Services include horizontal directional drilling (HDD), guided pressing, pipe bursting (berstlining), steel‑pipe ramming/impact mole and road and site works for municipal and private clients.

Site Preparation
View profile4.5(8)
TSW Kummer Akustik GmbH Logo

TSW Kummer Akustik GmbH 

Märstetten · Since 2024

TSW Kummer Akustik GmbH is a provider of system walls, mobile partitions and acoustic solutions for offices and workspaces. The company offers planning and interior concepts, meeting booths, lighting, furniture, and the supply and installation of system wall and acoustic products.

Interior Construction
View profile4.5(8)
Utiger Schreinerei GmbH Logo

Utiger Schreinerei GmbH 

Stettlen · Since 2006

The core activity of Utiger Schreinerei GmbH is the manufacture and sale of furniture and the provision of services in the field of interior finishing, including the production of windows, doors, cabinets, bathroom furniture, tables and kitchens. The company also offers construction management and sales services.

Interior Construction
View profile4.9(8)
V2 Architekten GmbH Logo

V2 Architekten GmbH 

Suhr · Since 2018

V2 Architekten GmbH is an architectural firm offering design and planning services for renovations, single-family and multi-family houses, and area developments. Its services include client advisory, feasibility studies, project and building-permit submissions, tendering, site management and project completion with documentation.

Architecture Firms
View profile5(8)
Veneto Fenster GmbH Logo

Veneto Fenster GmbH 

Zug · Since 2020

The core activity of Veneto Fenster GmbH is the planning, installation and maintenance of windows, doors, shutters and other window and door systems for private and commercial customers. This also includes emergency services, burglary protection and energy-saving measures. The company also offers individual consulting and tailored solutions to meet the specific needs of its customers.

Interior Construction
View profile5(8)
Veranda Viva R. Wüthrich Logo

Veranda Viva R. Wüthrich 

Bubikon · Since 1999

The core activity of veranda viva is the design and greening of terraces, including the planning, realization and furnishing of terraces with furniture, plants, irrigation and lighting.

Horticulture & Landscaping
View profile5(8)
Vertuose Parcs et Jardins Sàrl Logo

Vertuose Parcs et Jardins Sàrl 

Bossonnens · Since 2017

The core activity of Vertuose Parcs et Jardins Sàrl is the provision of services in the field of landscaping and garden maintenance. Specifically, this includes: Landscaping (design and construction of outdoor spaces, including walls, paving, mineral gardens, terraces, etc.), Maintenance (care and maintenance of outdoor spaces, including lawn mowing, pruning, plant treatment, etc.), Ecological lawn mowing, Planting, Turfing, Fencing, etc. The company focuses on the Veveyse and Riviera regions in Switzerland and offers its services to private and potentially commercial customers.

Horticulture & Landscaping
View profile4.4(8)
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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.
Per page
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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.