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

Civil Engineering

Filters
IndustryConstruction & ArchitectureIndustryCivil Engineering
Search results

Matching companies

2'496 companies found

RG

Roland Germann Naturstrassenbau 

Merishausen · Since 2003

Civil Engineering
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RB

Rolf Bürgler AG 

Neuhausen Am Rheinfall · Since 2022

Civil Engineering
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RH

Rolf Hedinger 

St. Gallen · Since 1972

Civil Engineering
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RK

Rolf Kaufmann Strassenbau AG 

Gutenswil · Since 1995

Civil Engineering
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RB

Röösli Bau GmbH 

Finsterwald B. Entlebuch · Since 2017

Civil Engineering
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RA

ROSA Abel 

Bursins · Since 2001

Civil Engineering
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RL

Rothpletz, Lienhard + Cie AG 

Thusis · Since 1957

Civil Engineering
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RH

Ruch Heinz 

Eschert · Since 2000

Civil Engineering
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RB

Ruckstuhl Baggerbetrieb AG 

Schötz · Since 2005

Civil Engineering
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RW

Rudolf Wirz Strassen- und Tiefbau AG 

Oensingen · Since 1979

Civil Engineering
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RW

Rudolf Wirz Strassen- und Tiefbau AG 

Wallbach · Since 1974

Civil Engineering
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R&

R & V Beschichtungen AG 

Stalden Vs · Since 2022

Civil Engineering
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SB

Samuel Buchillier Terrassement et Transport Sàrl 

Les Moulins · Since 2023

Civil Engineering
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SG

Sanbor GmbH 

Beinwil So · Since 2007

Civil Engineering
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SG

Sanex GmbH 

Heimberg · Since 2012

Civil Engineering
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SB

S Bau GmbH 

Wahlen B. Laufen · Since 2015

Civil Engineering
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S-

Scapozza - Genzoli - Ferrari 

Lodrino · Since 1961

Civil Engineering
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SS

Scaresa SA 

Olivone · Since 1977

Civil Engineering
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SR

Scavi Robbiani SA 

S. Pietro · Since 1994

Civil Engineering
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S

Schebag 

Baar · Since 1992

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.
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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