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

DirectoryBuilding Construction

Building Construction

Filters

IndustryConstruction & ArchitectureIndustryBuilding Construction

Search results

Matching companies

3'500 companies found

Boli GmbH

Buchberg · Since 2018

Building ConstructionCivil Engineering

BONAZZOLI SOCIETA' A RESPONSABILITA' LIMITATA, Roma, Succursale de Genève

Geneva · Since 2023

Building Construction

BONBAT, Stéphane Angel

Delémont · Since 2020

Building Construction

Bonomi GmbH

Weite · Since 1999

Building Construction

Bonvin Dominique

Saxonne (Ayent) · Since 1994

Building Construction

Bordoli Derungs AG

Davos Glaris · Since 2023

Building ConstructionCivil Engineering

Borlini Federico

Verdabbio · Since 1992

Building Construction

Bortoluzzi Giovanni

Lugano · Since 1945

Building Construction

Bösch Bauarbeiten GmbH

Unterwasser · Since 2002

Building Construction

Bosshard Bau und Verwaltungs AG

Wernetshausen · Since 1982

Building Construction

Gastro GS GmbH

Kölliken · Since 2024

Building Construction

BPL SERV LTD, Londres, succursale de Icogne

Sierre · Since 2023

Building ConstructionInterior Construction

B + P Planungs AG

Sarnen · Since 2012

Building Construction

Bramen Immobilien AG

Zumikon · Since 1951

Building Construction

Briga Technik GmbH

Knutwil · Since 2021

Building Construction

Brimoba AG

Steinach · Since 1978

Building Construction

BRM Bau- und Renovations GmbH

Bettingen · Since 2001

Building Construction

Bruder Ferraillage Sàrl

Sion · Since 2024

Building Construction

Bruggner Bau GmbH

Degersheim · Since 2005

Building ConstructionCivil Engineering

Brüni's GmbH

Adelboden · Since 2018

Building Construction

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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.

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