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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

Bau AG Hoch- und Tiefbau

Erstfeld · Since 2011

Civil Engineering

Bau AG Hoch- und Tiefbau

Andermatt · Since 2011

Civil Engineering

Bau Allround Bosshard GmbH

Russikon · Since 2022

Civil Engineering

Baubüro Wyssen

Dicken · Since 2018

Civil Engineering

Baucon Schweiz AG

Gossau Sg · Since 2024

Building ConstructionCivil Engineering

Baugeschäft Raas AG, Frauenfeld

Frauenfeld · Since 1968

Civil Engineering

Baugeschäft Th. Enzler AG

Bernhardzell · Since 2007

Building ConstructionCivil Engineering

Baumann Epp Bau AG

Wassen Ur · Since 2017

Civil Engineering

Baumeler Leitungsbau AG

Camorino · Since 2023

Civil Engineering

bauoptimal GmbH

Pfäffikon Sz · Since 2005

Building ConstructionCivil Engineering

Bau und Montage von Ah GmbH

Giswil · Since 2016

Building ConstructionCivil Engineering

Bauunternehmung Harri AG

Kandersteg · Since 1991

Building ConstructionCivil Engineering

BBP Baugeräte GmbH

Rechthalten · Since 2005

Civil Engineering

B & C Bâtisseurs et Constructeurs SA

Monthey · Since 1984

Civil Engineering

Beat Küttel GmbH

Tuggen · Since 2002

Civil Engineering

Beat Roggo, Abbruch- und Baggerarbeiten

Giffers · Since 2019

Civil Engineering

Beeler Holzernte GmbH

Flumserberg Bergheim · Since 2000

Civil Engineering

Bemag AG

Flums · Since 1991

Civil Engineering

Beni Specker

Montlingen · Since 2008

Civil Engineering

Benji GmbH Sondierbohrungen

Nenzlingen · Since 2020

Civil 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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