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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

ADM WILGOSZ BAU UND BÖRSE

Büsserach · Since 2024

Construction & Project ManagementFinancial Services

A.DT Planification et Gestion de Projets Sàrl

Bevaix · Since 2015

Construction & Project Management

Advanced Rail Solution AG

Freienbach · Since 2023

Construction & Project Management

Advimmo GmbH

Bern · Since 2023

Construction & Project Management

AEC-BIM GmbH

Zurich · Since 2017

Construction & Project Management

Aedifico Management Sàrl

Renens Vd · Since 2014

Construction & Project Management

Aemisegger Bau GmbH

Zell Zh · Since 2009

Construction & Project Management

aemmer BauManagement GmbH

Heiligenschwendi · Since 2018

Construction & Project Management

AE Swissplan Elmazi

Widnau · Since 2023

Construction & Project Management

AFB Baudienstleistungen Alois Fisler

Zurich · Since 2000

Construction & Project Management

AFC Bau GmbH

Uzwil · Since 2019

Construction & Project Management

A. Fend Bauleitungsbüro

Horgen · Since 1994

Construction & Project Management

GLA Bau SA

Geneva · Since 2024

Construction & Project Management

AI Development Group GmbH

Zurich · Since 2021

Construction & Project Management

A.JB Consulting Sàrl

Geneva · Since 2020

Construction & Project Management

Ajdaj Baumanagement GmbH

Dielsdorf · Since 2002

Construction & Project Management

akata gmbh

Rotkreuz · Since 2006

Construction & Project Management

AKKO AG Bauunterstützung

Zurich · Since 2020

Construction & Project Management

A. KOKIN

Since 2014

Construction & Project Management

Aktiengesellschaft Schelling & Heussi Verwaltungen

Lachen Sz · Since 1973

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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