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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,089 companies indexed · Last updated: today

DirectoryCivil Engineering

Civil Engineering

Filters

IndustryConstruction & ArchitectureIndustryCivil Engineering

Search results

Matching companies

2'496 companies found

Käppeli Bau AG

Mels · Since 2020

Civil Engineering

Käppeli Bau AG

Wangs · Since 2020

Civil Engineering

Karl Geiges AG Tiefbauunternehmungen

Frauenfeld · Since 1991

Civil Engineering

Karl Geiges AG Tiefbauunternehmungen

Felben-Wellhausen · Since 1996

Civil Engineering

KA-TE Insituform AG

Tagelswangen · Since 2024

Civil Engineering

Keller Beat, Baggerbetrieb

Altendorf · Since 1993

Civil Engineering

Kern Bau AG

Rüdlingen · Since 1992

Civil Engineering

KIBAG Bauleistungen AG

Zug · Since 2001

Civil Engineering

KIBAG Bauleistungen AG

Müllheim-Wigoltingen · Since 2001

Civil Engineering

KIBAG Bauleistungen AG

Wil Sg · Since 2001

Civil Engineering

KIBAG Bauleistungen AG

Teufen Ar · Since 2002

Civil Engineering

KIBAG Bauleistungen AG

Langnau Im Emmental · Since 2011

Civil Engineering

Kippel Bau

Gampel · Since 2020

Civil Engineering

Knaus Baggerbetrieb

Steg Im Tösstal · Since 2014

Civil Engineering

Koller Paysage et Génie-Civil Sàrl

St-Cierges · Since 2020

Civil Engineering

Koller Tiefbau GmbH

Gais · Since 2016

Civil Engineering

Korb Bauunternehmung

Wildhaus · Since 2015

Civil Engineering

KPLT GmbH

Rüschegg Heubach · Since 2024

Civil Engineering

Kreis & Ibig AG

Güttingen · Since 1986

Civil Engineering

Krieg Daniel, Tief- und Strassenbau, 8854 Galgenen

Galgenen · Since 2014

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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