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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesGossau SgSteiner - Storen - Tore - Türen - Fenster AG
Steiner - Storen - Tore - Türen - Fenster AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Steiner Storen Tore Türen Fenster AG is the consulting, planning, manufacturing and installation of sun and weather protection systems, gates, doors and windows for building envelopes. The company also offers repair and maintenance services and operates two showrooms where customers can inspect the products and receive expert advice.

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Products & services

Industry:Specialized Construction Activities
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Steiner - Storen - Tore - Türen - Fenster AG

Solar and weather protection
Solar and weather protection systems for private households and the hospitality industry, including pavilions, pergolas, glass roofs, glazing, awnings, sun umbrellas, louvre shutters, roller shutters and jalousie shutters.
Gates and gate drives
Gates and gate drives for garages, commercial sites, parking garages and underground parking, including individual gate construction solutions and suitable drive systems.
Doors
Front doors, glass doors, side entrance doors and entrance vestibules made of aluminium, uPVC, wood or wood-aluminium, custom-made and with access systems such as code keypads or fingerprint readers.
Windows
Windows made of uPVC and uPVC-aluminium for new builds, refurbishment and renovation, with colours, muntins, glass panes, ventilation aids as well as consultation and installation.
Shutter and awning service & repair
Repairs and servicing for sun awnings, louvre shutters, roller shutters and window shutters, also for third-party products, including maintenance contracts and on-site diagnostics.
Garage door service & repair
Repairs and maintenance for garage doors of all types and brands, including sectional, swing-up, roller, hinged and tilting doors as well as gate drives.
Industrial doors
Fast-acting roll-up doors, sliding gates and folding doors for commercial and industrial use, with repairs and maintenance contracts for heavily used systems.
Trust & reputation

ranQ Trust Score of Steiner - Storen - Tore - Türen - Fenster AG: 4.5 out of 5.0

Trust Score4.5/ 5.0

Excellent

x

Data basis 96% · As of October 2026

Steiner - Storen - Tore - Türen - Fenster AG scores 89.0 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.82.524%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
Steiner - Storen - Tore - Türen - Fenster AG scores 92.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.100.012%
  • Company size: The headcount band, researched by ranQ or stated by the company. It is scored in steps rather than by head count, because the data only provides bands.82.07%
Steiner - Storen - Tore - Türen - Fenster AG scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
x
CriterionValueWeight
  • Verification: Official register entry (commercial register with UID or professional-body record, 55 points), confirmed domain (20 points) and confirmed ranQ profile (up to 25 points, depending on completeness).85.022%
Steiner - Storen - Tore - Türen - Fenster AG scores 28.6 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
x
CriterionValueWeight
  • Website authority: Ahrefs' Domain Rating measures, on a scale of 0 to 100, how strongly a website is linked from other websites. For Swiss SMEs the range up to 40 is typical; the maximum is reached at 35.28.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Steiner - Storen - Tore - Türen - Fenster AG reaches a ranQ Trust Score of 4.5 out of 5.0 — rated «Excellent». The rating draws, among other things, on 4.7 out of 5 stars from 69 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of October 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
4.7
of 5

Aggregated from 69 reviews across all connected sources

Sources
GGoogle4.769
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Industriestrasse 135
9200 Gossau Sg

At a glance

Legal form
Corporation
UID
CHE-105.784.964
Founded
1999 · 27 years
Last commercial register change
February 3, 2023
Employees
21 to 50
Legal form: Graded by liability and disclosure. The weight is kept small: a sole proprietorship is not a dubious company, it is just liable differently.100.06%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

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