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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,173 companies indexed · Last updated: today

DirectorySpecialized Construction Activities

Specialized Construction Activities

Filters

IndustryConstruction & ArchitectureIndustrySpecialized Construction Activities

Search results

Matching companies

2'619 companies found

Ainhauser Josef

St. Gallen · Since 1988

Specialized Construction Activities

Ajani Bau GmbH

Ebikon · Since 2023

Specialized Construction Activities

A&J Armierungen GmbH

Wohlen Ag · Since 2022

Specialized Construction Activities

AJB Allrounder GmbH

Basel · Since 2022

Specialized Construction Activities

AJ Group Armierungen GmbH

Lachen Sz · Since 2024

Specialized Construction Activities

Ajoie Construction Métallique, Bertrand Hien

Fontenais · Since 2018

Specialized Construction Activities

A. Jucker GmbH

Dietlikon · Since 2007

Specialized Construction Activities

AKR-Group Lorbeer GmbH

Tägerwilen · Since 2020

Specialized Construction Activities

AXIS BAT Sàrl

Chavannes-Près-Renens · Since 2023

Specialized Construction Activities

AL Futur SARL

Dompierre Fr · Since 2022

Specialized Construction Activities

Algermissen S & S GmbH

Flüelen · Since 2024

Specialized Construction Activities

Allround Bau AG Diemtigen

Horboden · Since 2001

Specialized Construction Activities

Allround Service Constantin

Olten · Since 2024

Specialized Construction Activities

Allseas Construction Contractors SA

Châtel-St-Denis · Since 1986

Specialized Construction Activities

Allseas Marine Contractors S.A.

Châtel-St-Denis · Since 1986

Specialized Construction Activities

Alpen Team GmbH

Wimmis · Since 2024

Specialized Construction Activities

Alpha Bau + Handwerk GmbH

Wangen B. Olten · Since 2011

Specialized Construction Activities

Alpha BTP Sàrl

Carouge Ge · Since 2020

Specialized Construction Activities

ALPINE RENOVATION, Abondance, succursale de Genève

Geneva · Since 2022

Specialized Construction Activities

AlpinTech Caprez GmbH

Stans · Since 2024

Specialized Construction Activities

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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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