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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today

DirectoryConstruction & Project Management

Construction & Project Management

Filters

IndustryConstruction & ArchitectureIndustryConstruction & Project Management

Search results

Matching companies

3'087 companies found

INSTEEL Sàrl

Geneva · Since 2022

Construction & Project Management

Interbaugroup AG

Bern · Since 1968

Construction & Project Management

inter Construct B. Zürcher

Bettingen · Since 2000

Construction & Project Management

INTERNATIONAL CONTRACTORS SA

Lausanne · Since 2018

Construction & Project Management

Interobjecta AG

Fiesch · Since 1977

Administrative ServicesConstruction & Project ManagementProperty Management

I.O. Management Sàrl

Vollèges · Since 2017

Construction & Project Management

IP Construction Management AG

Baar · Since 2024

Construction & Project Management

iService S. Kovani

Herrliberg · Since 2020

Construction & Project Management

Isler Bauleitungen

Winterthur · Since 1983

Construction & Project Management

JAAN Consulting Amstad

Muri Ag · Since 2021

Construction & Project Management

JaLo Consulting GmbH

Zug · Since 2021

Construction & Project ManagementProperty ManagementWholesale - General Specialty Trade

Janocha Baumanagement

Gettnau · Since 2024

Construction & Project Management

JB Bau- & Projektleitung Jürg Baumann

Cham · Since 2023

Construction & Project Management

jd.heer construction management

La Chaux-De-Fonds · Since 2023

Construction & Project Management

JD Planning SA

Geneva · Since 2018

Construction & Project Management

JEAN A. KOHLER - ING. CONSEIL SARL

Vessy · Since 2014

Construction & Project Management

Jeanmonod Stefan

Spiez · Since 2013

Construction & Project Management

J. Handloser

Küsnacht Zh · Since 1978

Construction & Project Management

JMJ SARL

Blonay · Since 2024

Construction & Project Management

Joachim Auer Bauberatung, Bauführung, Bauplanung

Stein Am Rhein · Since 1990

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

1
135
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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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