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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryCrafts & TradesRoofingOttikon (Gossau Zh)Winiger Gebäudehüllen GmbH
Winiger Gebäudehüllen GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Winiger Gebäudehüllen GmbH provides sheet-metal and roofing services and offers consulting, inspections and planning. Services include execution of steep and flat roof works, periodic roof inspections, installation and inspection of fall-protection systems, and maintenance/installation of lightning protection.

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Products & services

Industry:RoofingSheet Metal Work
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3.9/5

Winiger Gebäudehüllen GmbH

✓ Offered3
Sheet metal and flat roof work
General sheet metal and flat roof work, including estimating, specialist site supervision, planning and execution of renovations, as well as inspections and service.
Consulting, assessment and planning for sheet metal and roofing work
Consulting for architects, site managers and property owners, assessment of construction defects and water ingress, evaluations for renovations, as well as planning and handling of pitched and flat roof renovations.
Inspections and service for pitched and flat roofs
Annual inspections of pitched and flat roofs, inspection and acceptance of structures on behalf of the client, as well as installation and inspection of fall protection systems.
Trust & reputation

ranQ Trust Score of Winiger Gebäudehüllen GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

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Data basis 54% · As of October 2026

Winiger Gebäudehüllen GmbH has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
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CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Winiger Gebäudehüllen GmbH scores 67.8 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.64.612%
  • 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.55.07%
Winiger Gebäudehüllen GmbH scores 85.0 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Winiger Gebäudehüllen GmbH scores 0.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Winiger Gebäudehüllen GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

Knowledge

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Location

Alte Bubikerstrasse 1
8626 Ottikon (Gossau Zh)
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-393.029.665
Founded
2021 · 5 years
Last commercial register change
October 28, 2025
Employees
1 to 10
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.
88.0
6%
  • 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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