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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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Matching companies

48'323 companies found

Casa Trock GmbH Logo

Casa Trock GmbH 

Maienfeld · Since 2015

The core activity of Casa Trock GmbH is leak detection, renovation and drying in connection with water damage. Specifically, this includes: Leak detection: locating hidden leaks in buildings using measurement and detection techniques; Renovation: maintenance and renewal of building joints to prevent secondary damage to the building; Drying: removal of water damage and drying of buildings and rooms. The company thus offers services in the field of damage repair and prevention related to water damage.

Specialized Construction Activities
View profile5(2)
Casaulta Holzwerkstatt GmbH Logo

Casaulta Holzwerkstatt GmbH 

Sagogn · Since 2017

The core activity of Casaulta Holzwerkstatt is carpentry, particularly the planning, manufacturing and installation of wood products.

Building MaintenanceInterior Construction
View profile4.5(2)
Casella Travaux Acrobatiques Sàrl Logo

Casella Travaux Acrobatiques Sàrl 

Chavornay · Since 1996

The core activity of Casella Travaux Acrobatiques Sàrl consists of carrying out specialized work in difficult-to-access areas, particularly in the following fields: aerial work (work at height or in hard-to-reach places), technical interventions on complex and industrial sites, natural hazard protection (e.g. stabilization of slopes and embankments), difficult access and development (creation of access and facilities in hard-to-reach areas), and special works (e.g. reinforcement of structures). The company thus offers services in the field of high and specialized work, particularly in areas requiring high precision and safety.

Site PreparationSpecialized Construction Installations
View profile5(2)
Casutt Züger AG Logo

Casutt Züger AG 

Falera · Since 2012

The company's core activity includes providing services in the field of construction and civil engineering, including special foundation work, customer-specific work, landscaping and winter maintenance, as well as the management of real estate.

Building Construction
View profile5(2)
CATHALINAT Sàrl Logo

CATHALINAT Sàrl 

Geneva · Since 2023

The core activity of Cathalinat is the planning and realization of interior architecture projects, including renovations and customized solutions for private and potentially commercial spaces.

Interior Construction
View profile5(2)
Cavalli Architekten GmbH Logo

Cavalli Architekten GmbH 

Bottmingen · Since 1999

Cavalli Architekten GmbH is an architectural firm that plans and executes building projects from site advice and project planning through tendering, project management, construction supervision and handover. Services include feasibility and cost planning, tendering and contracting, construction management, and design/execution for residential, commercial and public buildings, including renovations.

Architecture Firms
View profile5(2)
CD Paysages SA Logo

CD Paysages SA 

Riddes · Since 2016

The core activity of CD Paysages SA consists of creating and maintaining outdoor spaces, including: creating green spaces and gardens, carrying out masonry work (e.g. building walls, stairs, pergolas), installing garden elements (e.g. cabins, paving), and providing snow removal and winter services in the Riddes region and surrounding areas. The company thus offers a comprehensive range of services in the field of landscaping and masonry.

Horticulture & Landscaping
View profile3.5(2)
CDUDLE GmbH Logo

CDUDLE GmbH 

Kilchberg Zh · Since 2006

The core activity of CDUDLE GmbH is providing services in the field of construction management, planning and consulting for renovations and conversions of real estate, including the preparation of cost estimates, preliminary clarifications, acceptance accompaniments and support with building applications and acceptance tests.

Architecture FirmsConstruction & Project Management
View profile5(2)
Celion AG Logo

Celion AG 

Zug · Since 2009

The core activity of CELiON AG is the execution of structural and energy-related renovations of real estate, including condition analyses, preliminary projects and the trade of real estate.

Building Maintenance
View profile3(2)
Cellule GmbH Logo

Cellule GmbH 

Zurich · Since 2005

The core activity of Cellule GmbH is architecture and project management in the construction industry, including the planning and coordination of construction projects, renovations and competitions.

Architecture Firms
View profile4(2)
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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.