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

DirectoryCivil Engineering Firms

Civil Engineering Firms

Filters

IndustryConstruction & ArchitectureIndustryCivil Engineering Firms

Search results

Matching companies

1'771 companies found

Casarotto - Bureau technique Sàrl

Penthaz · Since 2013

Civil Engineering Firms

CEPM Christen

Biel/Bienne · Since 2012

Civil Engineering Firms

CES Bauingenieur AG

Dottikon · Since 1999

Civil Engineering Firms

CES Bauingenieur AG

Seewen Sz · Since 1964

Civil Engineering Firms

CES Bauingenieur AG

Zug · Since 2006

Civil Engineering Firms

CF Bureau Technique SA

Sion · Since 2016

Civil Engineering Firms

Charly Berthod & Fils Sàrl

Sierre · Since 2016

Civil Engineering Firms

Christian Göldi Dipl. Bauingenieur ETH

Schaffhausen · Since 2007

Civil Engineering Firms

Christian Knecht ingénieur civil EPFL

Bussigny · Since 1999

Civil Engineering Firms

Cim-CAD Besinci

Thalwil · Since 2010

Civil Engineering Firms

CLAMORO AG

Schwarzenburg · Since 2008

Civil Engineering Firms

Claude Maranga

Grandvaux · Since 2015

Civil Engineering Firms

C. Oberle

Orpund · Since 2000

Civil Engineering Firms

Construktur AG

Rütihof · Since 2018

Civil Engineering Firms

Conus & Bignens SA

Echallens · Since 1990

Civil Engineering Firms

DAFASO AG

Sempach · Since 2021

Civil Engineering Firms

Darnuzer Ingenieure AG

Mathon · Since 2014

Civil Engineering Firms

David Martin ingénierie

Romanel-Sur-Lausanne · Since 2021

Civil Engineering Firms

Demolli Zeichnungs-Konstruktionsbüro

Wetzikon Zh · Since 2016

Civil Engineering Firms

DENA ENERGIES (VORLET INGENIEURS CONSEILS)

Magnedens · Since 2012

Civil Engineering Firms

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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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