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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

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IndustryConstruction & ArchitectureIndustryCivil Engineering Firms

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Matching companies

1'771 companies found

Büeler Fischli Bauingenieure AG

Zurich · Since 2020

Civil Engineering Firms

Bumann-Bonvin AG, Ingenieur- und Vermessungsbüro

Visp · Since 1995

Civil Engineering Firms

Bureau d'études Hugo Zanfagna SA

Martigny · Since 2012

Architecture FirmsCivil Engineering Firms

Bureau d'études G. Ulmer

Geneva · Since 1999

Civil Engineering Firms

Bureau d'études, RMT sa, ingénieurs civils

Couvet · Since 2001

Civil Engineering Firms

Bureau d'ingénieur Marc Etter et Jean-Claude Favre

Sierre · Since 1990

Civil Engineering Firms

Bureau d'ingénieur Philippe Cottet

Châtel-St-Denis · Since 1989

Civil Engineering Firms

Bureau d'ingénieur, Philippe GREMAUD

Bulle · Since 2011

Civil Engineering Firms

Bureau d'ingénieurs civils Jérôme WIESE Sàrl, succursale de Collombey-Muraz

Collombey · Since 2011

Civil Engineering Firms

Bureau d'ingénieurs civils Jérôme WIESE Sàrl

Champéry · Since 2000

Civil Engineering Firms

Bureau d'ingénieurs Crettaz et Partenaires SA, succursale de Lens

Lens · Since 2020

Civil Engineering Firms

Bureau d'ingénieurs Henri Piguet S.à r.l.

Aubonne · Since 2001

Civil Engineering Firms

Bureau d'ingénieurs civils René Crottet S.A.

Domdidier · Since 2016

Civil Engineering Firms

Bureau d'ingénieurs Crettaz et Partenaires SA, succursale d'Anniviers

St-Jean Vs · Since 2020

Civil Engineering Firms

Bureau d'Ingénieurs Simon Crettaz SA

Sierre · Since 2002

Civil Engineering Firms

Bureau d'ingénieur Villegas

Geneva · Since 1989

Civil Engineering Firms

Bureau EDF Sàrl

Muraz (Collombey) · Since 2021

Civil Engineering Firms

Geo4me Martigny Région SA, succursale de Val de Bagnes

Le Châble Vs · Since 2017

Civil Engineering Firms

Bureau Technique J.-Ph. Blanc

Collex · Since 1993

Civil Engineering Firms

Bureau technique Pittet

Pully · Since 1988

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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