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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

GGT S.A.

Delémont · Since 1990

Civil Engineering Firms

GHJ Geo- und Umwelttechnik GmbH

Bad Zurzach · Since 2011

Civil Engineering Firms

Giuliano Anastasi - Dott. Ing. ETH/SIA/OTIA - Studio d'ingegneria

Ascona · Since 1987

Civil Engineering Firms

Guido Menk, Dipl. Bauing. HTL/STV

Dielsdorf · Since 2000

Civil Engineering Firms

Guillaume Favre Ingénieurs et Architectes SA

Hérémence · Since 2003

Civil Engineering Firms

Gürber Ingenieure AG

Altdorf Ur · Since 1975

Civil Engineering Firms

GVH Saint-Imier S.A.

St-Imier · Since 1992

Civil Engineering Firms

GVsolution Sàrl

St-Maurice · Since 2023

Civil Engineering Firms

G. Zumbrunnen

Celerina/Schlarigna · Since 1983

Civil Engineering Firms

Hanspeter Gasser GmbH, Ingenieurbüro für Holzbau, Hoch- und Tiefbau

Wangen Sz · Since 1995

Civil Engineering Firms

Hartung Stahlplan

St. Gallen · Since 2008

Civil Engineering Firms

Hauswirth Bauingenieurbüro GmbH

Belp · Since 2000

Civil Engineering Firms

Heiniger Bauschadenexperten AG

Thun · Since 2017

Civil Engineering Firms

Helvetia Construction Management GmbH

Malix · Since 2013

Civil Engineering Firms

Herzog Ingenieure AG

Thun · Since 2011

Civil Engineering Firms

HMP technics Sàrl

Crans Vd · Since 2021

Civil Engineering Firms

Holz-Bau-Physik GmbH

St. Gallen · Since 2024

Civil Engineering Firms

Howwer AG

Bürchen · Since 2021

Civil Engineering Firms

HR Remis Hermida Magistri ingénieur civil HES

Lully Fr · Since 2017

Civil Engineering Firms

Hunziker Betatech AG

Aadorf · Since 1977

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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