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DirectoryCrafts & TradesMetal ConstructionWidnauSpirig-Sieber AG
Spirig-Sieber AG Logo
Verified· 3 sources

Spirig-Sieber AG

Summary

About the company

The core activity of Spirig-Sieber AG is the planning, manufacturing and assembly of products made of steel and stainless steel, particularly in the fields of metal construction, artistic metalwork and installations. This includes, among other things, the production of stairs, railings, gates, handrails, balconies, privacy screens, roofs, carports, facades, steel structures, garden installations, interior cladding, vehicles, tables and forged products.

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Offering

Products & services

Industry:Metal Construction
✓ Offered12
Metal construction
Metal construction for staircases, railings, gates, handrails, balconies, privacy screens, roofs/carports, facades and steel construction.
Ornamental ironwork
Ornamental ironwork for forged work, grilles, gates, railings and handrails.
Installations
Installations in the metal sector, supplemented by special work such as water barriers, interior cladding of vehicles and tables.
Staircases
Staircases made of metal, suitable for new builds, conversions and custom metal construction projects.
Railings
Railings for buildings and facilities, also in forged design.
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Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

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Location

Birkenstrasse 1a
9443 Widnau
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.310.966
Founded
1989 · 37 years
Last commercial register change
November 28, 2025
Employees
1 to 10

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