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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

A. Zimmermann Bauunternehmung GmbH

Wangs · Since 1998

Building Construction

AZ Solutions Sarikaya

Lucens · Since 2022

Building Construction

B44 GmbH

Arbon · Since 2022

Building Construction

Bäbler Bau + Montage GmbH

Elm · Since 2007

Building ConstructionCivil Engineering

Bachmann & Gerig AG

Otelfingen · Since 1980

Building Construction

B&A Construction Sàrl

Bussigny · Since 2023

Building Construction

Baillod François Sàrl

Granges-Près-Marnand · Since 2010

Building Construction

Bajel Bau GmbH

Heerbrugg · Since 2024

Building Construction

Bajram Construction Sàrl

Roche Vd · Since 2024

Building Construction

Balazi GmbH

Hergiswil Nw · Since 2011

Building Construction

BAN'S SARL

Pully · Since 2021

Building ConstructionReal Estate Project Development

Bar-Ca Bau AG

Bad Ragaz · Since 2013

Building Construction

Bärenbold AG

Roggliswil · Since 1981

Building Construction

Bärgstäger GmbH

Lauterbrunnen · Since 2024

Building Construction

Barmaro Sagl

Prosito · Since 2002

Building Construction

B + A Schweiz Bau AG

Diepoldsau · Since 2014

Building Construction

Bastos Construction Sàrl

Ursy · Since 2010

Building Construction

Bataillard Constructions Sàrl

Morges · Since 2006

Building Construction

BAT G7 SA

Geneva · Since 2014

Building Construction

Ba-Thyr Sàrl

Collombey · Since 2022

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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