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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

GR

Gall Ruedi, dipl. Bauingenieur HTL / SIA 

Chur · Since 2008

Civil Engineering Firms
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GI

GBA Ingénierie, Bongini et Cie 

La Chaux-De-Fonds · Since 1993

Civil Engineering Firms
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GG

GCW GmbH 

Münchenstein · Since 2002

Civil Engineering Firms
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GA

Geiger Antoine 

Ardon · Since 1995

Civil Engineering Firms
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GS

Genicad Sàrl 

Vufflens-Le-Château · Since 2019

Civil Engineering Firms
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GC

Génie Civil Vision ingénierie Sàrl 

Meyrin · Since 2024

Civil Engineering Firms
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GU

GEOEXPLORATION UND BAUPRÜFUNG S. NOTARANGELO 

Biel/Bienne · Since 2017

Civil Engineering Firms
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GI

Geoinfra Ingenieure AG 

Stäfa · Since 2021

Civil Engineering Firms
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GI

Geoinfra Ingenieure AG 

Wetzikon Zh · Since 2021

Civil Engineering Firms
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GI

Geoinfra Ingenieure AG 

Brunnen · Since 2021

Civil Engineering Firms
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GI

Geoinfra Ingenieure AG 

Kemptthal · Since 2024

Civil Engineering Firms
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GI

Geoinfra Ingenieure AG 

Ebikon · Since 2025

Civil Engineering Firms
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GI

Geoinfra Ingenieure AG 

Affoltern Am Albis · Since 2022

Civil Engineering Firms
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GC

GEOSwiss Consulting GmbH 

Wilchingen · Since 1998

Civil Engineering Firms
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GA

Geotest AG 

Wolfenschiessen · Since 1989

Civil Engineering Firms
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GA

Geotest AG 

Davos Dorf · Since 2002

Civil Engineering Firms
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GA

Geotest AG 

Givisiez · Since 1992

Civil Engineering Firms
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GA

Geotest AG 

St. Gallen · Since 1989

Civil Engineering Firms
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GA

Geotest AG 

Horw · Since 1989

Civil Engineering Firms
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GS

GeoteXpress Sàrl 

Carouge Ge · Since 2024

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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