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

DirectoryCivil Engineering Firms

Civil Engineering Firms

Filters

IndustryConstruction & ArchitectureIndustryCivil Engineering Firms

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Matching companies

1'771 companies found

Nardone Ingenieure AG

Bütschwil · Since 2024

Civil Engineering Firms

Navoni Roberto

Soazza · Since 2022

Civil Engineering Firms

nco-ing SA

St-Maurice · Since 2014

Civil Engineering Firms

Nendaz Jean-Guy

Vex · Since 2006

Civil Engineering Firms

Neptunalia SA

Plan-Les-Ouates · Since 2020

Civil Engineering Firms

Nicolas Fehlmann Ingénieurs Conseils SA

Geneva · Since 2021

Civil Engineering Firms

Niko génie civil Sàrl

Chailly-Montreux · Since 2018

Civil Engineering Firms

N. Kosztics, Ingénieur-civil SIA, Dipl. EPFZ

Neuchâtel · Since 1980

Civil Engineering Firms

NPPR ingénieurs et géomètres SA

Aumont · Since 2018

Civil Engineering Firms

Osatys Sàrl

St-Léonard · Since 2023

Civil Engineering Firms

Osmoplan AG

Eich · Since 1982

Civil Engineering Firms

OTETO engineering & construct Schmidlin

Laufen · Since 2006

Civil Engineering Firms

PACHO RODRIGUEZ DIAZ Sàrl Ingénieurs Civils EPFL-SIA-EUR ING

Carouge Ge · Since 2001

Civil Engineering Firms

Palimmo Conseils Sàrl

Geneva · Since 2016

Civil Engineering Firms

Pantométal Sàrl

Aigle · Since 2019

Civil Engineering Firms

Paris und Partner AG

Reckingen Vs · Since 2006

Civil Engineering Firms

Partner in Planning GmbH

Regensdorf · Since 2023

Civil Engineering Firms

Pernet Ingénieur Conseil Sàrl

Bern · Since 2022

Civil Engineering Firms

Perriard Géomatique

Torny-Le-Grand · Since 2013

Civil Engineering Firms

Perrin Technique SA

Neuchâtel · Since 1984

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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