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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

Birrer ProBau GmbH

Stansstad · Since 2014

Construction & Project Management

Bisig Bauberatungen GmbH

Wettingen · Since 2021

Construction & Project Management

BKP Ernst & Partner GmbH

Basel · Since 2020

Construction & Project Management

BKP Management GmbH

Oberhofen Am Thunersee · Since 2022

Construction & Project Management

Blarer Baumanagement

Buttikon Sz · Since 2020

Construction & Project Management

Bläuer Bauberatungs-AG

Gachnang · Since 1989

Construction & Project Management

blind side gmbh

Lömmenschwil · Since 2018

Construction & Project ManagementGeneral Contractors

Blue Bau GmbH

Walenstadt · Since 2013

Construction & Project Management

BLUME Partner Baumanagement GmbH

Basel · Since 2023

Construction & Project Management

Blust Baumanagement GmbH

Zug · Since 2013

Construction & Project Management

bmaerki Baumanagement GmbH

Zurich · Since 2010

Construction & Project Management

bm-baumanagement gmbh

Wallenwil · Since 2022

Construction & Project Management

B&M HOME SAGL

Lugano · Since 2024

Construction & Project Management

BMM Baumanagement GmbH

Eschenbach Sg · Since 2004

Construction & Project Management

BO Bau & Organisation AG

Stehrenberg · Since 2018

Construction & Project Management

BoB by Hofer GmbH

Horgen · Since 2024

Construction & Project Management

BONAVITA, Keller & Partner

Pfäffikon Zh · Since 2006

Construction & Project Management

BORKLEY GmbH

Baar · Since 2007

Construction & Project Management

Börlin Baudienstleistungen

Arisdorf · Since 2020

Construction & Project Management

BOS Bauleitungs GmbH

Schwerzenbach · Since 2010

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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