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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,041 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureGeneral ContractorsPlan-Les-OuatesHAPAX SA
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HAPAX SA

Summary

About the company

The core activity of HAPAX SA is the execution of construction, renovation and conversion work, particularly in the areas of Gros Oeuvre (structural elements of a building) and Second Œuvre (interior design and decoration). This includes, among other things, the renovation of apartments, the design of commercial spaces, the construction of luxury villas and the maintenance of buildings.

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Products & services

Industry:General Contractors
✓ Offered3
General contracting
Construction, renovation and building transformation work; taking charge of both the main structure and the finishing works, with management of complex building sites.
Building renovation and conversions
Renovations of historic buildings, apartment conversions, fit-outs of commercial areas and maintenance work on properties.
Construction of luxury villas
Construction of luxury villas as part of varied building projects carried out on the Arc lémanique.
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Location

Route de Saint-Julien 148
1228 Plan-Les-Ouates
Opening hours
Mon
09:00 - 17:00
Tue
09:00 - 17:00
Wed
09:00 - 17:00
Thu
09:00 - 17:00
Fri
09:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-110.197.548
Founded
2003 · 23 years
Last commercial register change
February 26, 2024
Employees
1 to 10

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