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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

AP Projektleitungen GmbH

Knutwil · Since 2017

Construction & Project Management

Aras GmbH

Chur · Since 2017

Construction & Project Management

Arcade Haldemann Eric

Rossenges · Since 2017

Construction & Project Management

Arcadiagest SA

Lugano · Since 2024

Construction & Project Management

Arcet AG

Gampel · Since 2022

Construction & Project Management

Archi-Bau Alfred Hungerbühler

Frauenfeld · Since 1996

Construction & Project Management

ArchiLignes, Carol Oehman

Villars-Tiercelin · Since 2014

Construction & Project Management

Architektur 41 AG

Zernez · Since 2022

Construction & Project Management

Architekturbüro Thomas Spitzmüller

Giswil · Since 2005

Construction & Project Management

ARCHITRAVES-CONCEPT SARL

Athenaz (Avusy) · Since 2002

Construction & Project Management

Arconia AG

Bern · Since 2024

Construction & Project ManagementOwner's Representative

ARCUM GmbH

Teufen Ar · Since 2020

Construction & Project Management

Romero Schaefle Caretta Weidmann GmbH

Zurich · Since 2024

Construction & Project Management

ARG Immo GmbH

Hauptwil · Since 2024

Construction & Project Management

Argus Roland Bill GmbH

Wölflinswil · Since 2020

Construction & Project Management

Arimedes (Schweiz) GmbH

St. Gallen · Since 2024

Construction & Project Management

A&R IMMOBAU AG

Feusisberg · Since 2016

Construction & Project Management

Artisans - Rénovation DV Sàrl

Sion · Since 2024

Construction & Project Management

Art of Building Real Estate AG

Zug · Since 2021

Construction & Project Management

ARTTEC GmbH

Baar · Since 2024

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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