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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint744,877 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementWidnauB+S Invest AG
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Verified· 3 sources

B+S Invest AG

Summary

About the company

B+S Invest AG provides construction consulting, construction management and general contractor (total contractor) services, and works in project development, residential and commercial construction as well as renovations.

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Offering

Products & services

Industry:Construction & Project ManagementGeneral Contractors
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Project development
Support for project development from the initial contact to the approved building project, including coordination with specialist engineers, soil experts, utility companies and other professionals.
Construction management
Planning and management of construction projects, ensuring compliance with deadlines and costs, and guaranteeing quality while taking into account aesthetic, environmental and energy requirements.
Residential construction
Turnkey residential construction projects for private investors and non-profit housing corporations, supported in all project phases as a point of contact.
Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 36 reviews across all connected sources

Sources
GGoogle536
★TrustpilotSoon
PProvenExpertSoon

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Location

Güetlistrasse 3
9443 Widnau
Opening hours
Mon
07:30 - 12:00, 13:00 - 17:00
Tue
07:30 - 12:00, 13:00 - 17:00
Wed
07:30 - 12:00, 13:00 - 17:00
Thu
07:30 - 12:00, 13:00 - 17:00
Fri
07:30 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-159.238.036
Founded
2017 · 9 years
Last commercial register change
June 11, 2026
Employees
1 to 10

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