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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,378 companies indexed · Last updated: today

DirectoryBuilding Construction

Building Construction

Filters

IndustryConstruction & ArchitectureIndustryBuilding Construction

Search results

Matching companies

3'483 companies found

OBERHOLZER Bauleistungen AG

Bubikon · Since 2006

Building Construction

OBERHOLZER Bauleistungen AG

Tuggen · Since 2024

Building Construction

Oberholzer Bau AG

Engelburg · Since 1969

Building Construction

Ocello Constructions Sàrl

Noville · Since 2021

Building Construction

Olivier Mittempergher S.A.

Rossemaison · Since 1992

Building Construction

Osiris Bau AG

Flüelen · Since 2019

Building Construction

Osterwalder Akkordunternehmung

Herisau · Since 1998

Building Construction

PARA-Dienstleistungen Pantera

Buchberg · Since 2023

Building Construction

Patrimoine Ville de Rue

Ecublens Fr · Since 2022

Building Construction

Paulo Terrassement Sàrl

Collombey · Since 2023

Building Construction

PAWEL GOLAWSKI - RENOVATION BATIMENTS

Dizy · Since 2012

Building Construction

PB Engadin Bau AG

St. Moritz · Since 2005

Building Construction

SIRKAL GROUP SA

Lugano · Since 2010

Building Construction

Pelloni Manuele, succ. a Pelloni Bruno

Minusio · Since 1988

Building Construction

Perlogis SA

Savièse · Since 2008

Building Construction

PERTEI Sagl

Cademario · Since 2019

Building Construction

Peter AG, Baugeschäft

Gerlikon · Since 1982

Building Construction

Peter Büchel AG

Landquart · Since 2020

Building Construction

Peter Schwab Baugeschäft AG

Uster · Since 1991

Building Construction

Peter Walli Um- und Neubauten

Fideris · Since 2016

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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