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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

cadaway gmbh

Wallisellen · Since 2019

Architecture FirmsCivil Engineering Firms

2K24 Support GmbH

Wolfhausen · Since 2024

Civil Engineering Firms

3D Builtec GmbH

Stans · Since 2013

Civil Engineering Firms

3dmass gmbh

Klarsreuti · Since 2015

Architecture FirmsCivil Engineering Firms

Abtec, André Bucher

Lausanne · Since 1985

Civil Engineering Firms

Acht Grad Ost AG, Zweigniederlassung Altdorf

Altdorf Ur · Since 2010

Civil Engineering Firms

Acro bat JDL Sàrl

Vernier · Since 2024

Civil Engineering Firms

ACTA Zurich GmbH

Zurich · Since 2023

Architecture FirmsCivil Engineering Firms

AD Engineering Sàrl

Grand-Lancy · Since 2019

Civil Engineering Firms

Casa Bau GmbH

Zurich · Since 2024

Civil Engineering Firms

Aemme Project Sagl

Lugano · Since 2023

Civil Engineering Firms

A.ErEngineering GmbH

Utzigen · Since 2009

Civil Engineering Firms

A.FLÜCK

Pratteln · Since 2009

Civil Engineering Firms

AH Ingénieurs Sàrl

Saxon · Since 2019

Civil Engineering Firms

AK Ingenieurbüro AG

Bütschwil · Since 1995

Civil Engineering Firms

ALIGNA Sàrl

Geneva · Since 2023

Civil Engineering Firms

A&L Ingenieure GmbH

Illnau · Since 2020

Civil Engineering Firms

ALJAM ENGINEERING by Christen

Alpnach Dorf · Since 2019

Civil Engineering Firms

ALPHA ENGINEERS AG Ingenieure und Planer, Zweigniederlassung Baar

Baar · Since 2006

Civil Engineering Firms

ALPHA ENGINEERS AG Ingenieure und Planer

Zurich · Since 2006

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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