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

DirectoryCivil Engineering

Civil Engineering

Filters

IndustryConstruction & ArchitectureIndustryCivil Engineering

Search results

Matching companies

2'496 companies found

BLT AND CO SA

Thierrens · Since 2020

Civil Engineering

BM Bau GmbH

Pfäffikon Sz · Since 2022

Building ConstructionCivil Engineering

BM Bauleistungen GmbH

Guggisberg · Since 2023

Building ConstructionCivil Engineering

BM GASVERSORGUNG, BRUNO MAYR

Rechthalten · Since 2004

Civil Engineering

BM Oberegg GmbH

Büriswilen · Since 2020

Civil Engineering

B. Nura GmbH

Sissach · Since 2024

Civil Engineering

Bochatay Frédéric Sàrl

Champéry · Since 2004

Civil Engineering

Bohrboot GmbH

Altendorf · Since 2024

Civil Engineering

BOKO Bau GmbH

Hellikon · Since 2023

Building ConstructionCivil Engineering

Boli GmbH

Buchberg · Since 2018

Building ConstructionCivil Engineering

Bollmann GmbH

Illighausen · Since 2015

Civil Engineering

Ellgass - Plastiline SA

Fully · Since 2005

Civil Engineering

Bordoli Derungs AG

Davos Glaris · Since 2023

Building ConstructionCivil Engineering

Brändli WAMO - TECHNIK

Ernetschwil · Since 2013

Civil Engineering

Brodard Services

Hauteville · Since 2002

Civil Engineering

Brogini AG, Filiale Biel

Biel/Bienne · Since 1997

Civil Engineering

Brönnimann Spezial-Tiefbau AG

Steg Vs · Since 2010

Civil Engineering

Brossi AG

Frauenfeld · Since 2005

Civil Engineering

Brossi AG

Thayngen · Since 2023

Civil Engineering

Bruggner Bau GmbH

Degersheim · Since 2005

Building ConstructionCivil Engineering

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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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