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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

Albatus GmbH

Eschlikon Tg · Since 2023

Construction & Project Management

Albau Baumanagement GmbH

Steg Vs · Since 2021

Construction & Project Management

Albrecht Baudienstleistungen GmbH

Schwarzenbach Sg · Since 2021

Construction & Project Management

ALEA Beteiligungs AG

Frauenfeld · Since 2005

Construction & Project Management

ALECO AG

Horw · Since 2023

Construction & Project Management

Alentos GmbH

Weiningen Zh · Since 2001

Construction & Project ManagementProperty Management

Alfred Bernet

Chur · Since 2023

Construction & Project Management

Alfredo Reimann

St. Gallen · Since 2003

Construction & Project Management

Alfred Rahner Baumanagement

Chur · Since 2006

Construction & Project Management

Aljovic Baumanagement

Bischofszell · Since 2024

Construction & Project Management

Alobik Management

Bassersdorf · Since 2024

Construction & Project Management

ALPA Baumanagement AG

Gais · Since 2023

Construction & Project Management

ALPENHOF SCHWEIZ GmbH

Dübendorf · Since 2009

Construction & Project Management

ALPHA Property Management AG

Sursee · Since 2012

Construction & Project Management

ALPINA Baumanagement AG

Rotkreuz · Since 1981

Construction & Project Management

Althis AG

Nidau · Since 1972

Construction & Project Management

Alti.Mo.Valais Stinus Franck

Morgins · Since 2019

Construction & Project Management

ALTUM AG

Richterswil · Since 2019

Construction & Project Management

Alwin Hubmann, Dipl. Architekt HTL

Hünenberg · Since 2007

Construction & Project Management

Amacher Baumanagement und Immobilien AG

Ringgenberg Be · Since 2009

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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