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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,805 companies indexed · Last updated: today

DirectoryCivil Engineering

Civil Engineering

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IndustryConstruction & ArchitectureIndustryCivil Engineering

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Matching companies

2'491 companies found

TP Travaux publics S.A.

Montreux · Since 1996

Civil Engineering

Traceroute SA

Verbier · Since 1992

Civil Engineering

Traceroute SA

Neuchâtel · Since 2023

Civil Engineering

Transporte Landolt Bayard

Eischoll · Since 2001

Civil Engineering

TRASCAMAC DI DAMIANO TERRANEO

Corzoneso · Since 2018

Civil Engineering

Traxa SA

Torgon · Since 1972

Civil Engineering

TraxTrans GmbH

Oberterzen · Since 2023

Civil Engineering

Tripet frères

La Chaux-De-Fonds · Since 1985

Civil Engineering

TRISCAM SA

Malvaglia · Since 1980

Civil Engineering

Trita Sàrl

Saxon · Since 2021

Civil Engineering

Truffer Pierre

Savigny · Since 2000

Civil Engineering

TRUMMER BAGGER

Ried (Frutigen) · Since 2020

Civil Engineering

Trümpi Erdarbeiten GmbH

Ennenda · Since 2018

Civil Engineering

TTG - HODA

Prilly · Since 2013

Civil Engineering

Tunnelbau Xaver Jehle

Grabs · Since 1995

Civil Engineering

TUTTO BAU TINO

Landquart · Since 2017

Civil Engineering

Uebelmann + Iberg Traxunternehmung AG

Mumpf · Since 1982

Civil Engineering

Ueli Grässli

Gams · Since 1996

Civil Engineering

Ueli Hüppi

Rüeterswil · Since 1992

Civil Engineering

Ueli Laimbacher GmbH

Siebnen · Since 2004

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.

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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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