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

DirectoryBuilding Construction

Building Construction

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IndustryConstruction & ArchitectureIndustryBuilding Construction

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Matching companies

3'500 companies found

Roman Brunner Pflästerungen & Natursteinbeläge

Gontenschwil · Since 2015

The core activity of the company "Brunner Pflästerungen" is the manufacture and production of paving and natural stone coverings, in particular the creation of: * Paving of all kinds (arch, row, circle, scale, wild and river paver paving) * Composite stone surfaces * Seating areas * Surrounding work The company also offers consulting and services in the field of design and implementation of outdoor facilities, such as natural stone forecourts, seating areas and garden paths.

Building Construction

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Schaller Bau GmbH

Unteriberg · Since 2019

The core activity of Schaller Bau GmbH is the provision of comprehensive construction, civil engineering and infrastructure services, including renovation, refurbishment, concrete road construction and environmental works, as well as project management for demanding construction projects.

Building Construction

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Wyss Bau AG

Hildisrieden · Since 1993

Building Construction

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ABIMAG AG

Bubikon · Since 2015

Building ConstructionReal Estate Project Development

Aeschen Immobilien AG

Basel · Since 2012

Building ConstructionProperty ManagementReal Estate Project Development

Agrimanos AG

Zurich · Since 2014

Building ConstructionProperty ManagementReal Estate Project Development

Agro Bau GmbH

Walde Sg · Since 2012

Building Construction

Alan KPL Sàrl

Geneva · Since 2011

Alan KPL Sàrl develops the MKPEL brand of modular constructions and provides building project management and site supervision for construction and renovation. The company offers customizable timber (Kerto) modular structures for uses such as garages, poolhouses and offices and indicates the modules comply with the RT2012 standard.

Building Construction

Aleman Bau AG

Wallbach · Since 2021

The core activity of Aleman Bau AG is the planning and realization of construction projects, including new construction, renovation, and refurbishment. The company offers services such as construction management, consulting, and architecture, and focuses on creating high-quality and sustainable buildings.

Building Construction

ALHO Systembau AG

Wikon · Since 2001

ALHO Systembau AG manufactures serial, factory‑prefabricated room modules and delivers turnkey buildings assembled on site using modular construction. Its services include consulting, planning, factory production and on‑site installation for office, education, healthcare, research and residential buildings.

Building Construction

Allbauprojekt GmbH

Kaltbrunn · Since 2023

The core activity of Allbauprojekt GmbH is the construction and erection of buildings, in particular residential houses, as well as the provision of craft services in the field of construction.

Building ConstructionBuilding MaintenanceFlooring & Tiling

ALLWOOD HOLDING AG

Mollis · Since 2005

Building ConstructionHolding Companies

Aminoverde SA

Aminona · Since 2003

Building Construction

AMMANN BAUDIENSTLEISTUNGEN GMBH

Igis · Since 2014

Building ConstructionBuilding MaintenanceMasonry Work

Andi Burch, Planung/Bauleitung

Wilen (Sarnen) · Since 1998

Building Construction

Aprima AG

Sargans · Since 2010

Building ConstructionProperty ManagementReal Estate Project Development

Archingenio Sàrl

Plan-Les-Ouates · Since 2019

Building ConstructionWholesale - Construction & Raw Materials

aspor GmbH

Perlen · Since 2011

Building ConstructionGeneral Contractors

Association Valaisanne des Entrepreneurs du Bâtiment et du Génie civil (AVE)

Sion · Since 1951

Association Valaisanne des Entrepreneurs du Bâtiment et du Génie civil (AVE) is a professional association representing companies in building and civil engineering. The association provides member services including legal support, administration of social funds and pension schemes, vocational training, technical commissions and industry publications.

Building Construction

AWZ Bau AG

Glattbrugg · Since 2000

Building ConstructionSpecialized Construction Activities

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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.

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