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

DirectoryConstruction & Project Management

Construction & Project Management

Filters

IndustryConstruction & ArchitectureIndustryConstruction & Project Management

Search results

Matching companies

3'086 companies found

3D Bauprojektleitung GmbH

Mosnang · Since 2015

Construction & Project Management

3M PROJECTS AND CONSULTING SA

Lugano · Since 2019

Construction & Project Management

3z Baumanagement GmbH

Domat/Ems · Since 2016

Construction & Project Management

4co GmbH

Basel · Since 2023

Construction & Project Management

4P Baumanagement AG

Schenkon · Since 2016

Construction & Project Management

A4P.ch GmbH

Kollbrunn · Since 2016

Construction & Project ManagementIT Consulting & Services

A&A Bau Group GmbH

Urtenen-Schönbühl · Since 2023

Construction & Project Management

ABC Bauservice und Renovation GmbH

Rodersdorf · Since 2017

Construction & Project Management

ABCD Bauprojekte Nägelin

Aesch Zh · Since 2015

Architecture FirmsConstruction & Project Management

Abgottspon Bauberatungen

Visp · Since 2009

Construction & Project Management

Abitari GmbH

Wollerau · Since 2016

Construction & Project Management

ABM Unternehmen für Regiearbeit GmbH

Sursee · Since 2003

Construction & Project Management

ABV Agushi Bau Verwaltung

St. Margrethen Sg · Since 2023

Construction & Project Management

AC Baumanagement AG

Däniken So · Since 2006

Construction & Project Management

ACES Building SARL

Orbe · Since 2011

Construction & Project Management

ACF Baumanagement GmbH

Baar · Since 2021

Construction & Project Management

Acinas Benoit

La Brévine · Since 2016

Construction & Project Management

ACI Swiss GmbH

Baar · Since 2021

Construction & Project Management

AC Swiss GmbH

Baldegg · Since 2022

Construction & Project Management

Active Jürg Bolliger

Schmiedrued · Since 2003

Construction & Project Management

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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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