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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,837 companies indexed · Last updated: today
DirectoryCrafts & TradesJoineryRüegsbachBieri Schreinerei
Bieri Schreinerei Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of BIERI Schreinerei is the manufacture and distribution of doors, particularly entrance doors, interior doors, cellar doors and heating room doors, as well as providing services in the areas of fire protection, sound insulation and burglary protection. Furthermore, the company also produces stairs, cabinets and carries out general carpentry work.

AI-generated
Offering

Products & services

Industry:Joinery
✓ Offered4
Doors
Doors for main entrances, room, cellar and heating doors; advice on fire protection, sound insulation and burglary protection, made to your requirements in wood, solid or veneered, with or without glass.
Staircases
Custom staircases for various residential and interior fit-out situations, listed as a separate service area of the joinery.
Cabinets
Custom cabinets, provided as a separate product range alongside doors and staircases.
General Joinery Work
General joinery work to your requirements, as another service area of the workshop.
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3.9/5

Bieri Schreinerei

Trust & reputation

ranQ Trust Score of Bieri Schreinerei: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Bieri Schreinerei scores 56.8 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.73.124%
  • 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.35.310%
  • 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.35.08%
Bieri Schreinerei scores 78.5 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.55.07%
Bieri Schreinerei 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%
Bieri Schreinerei scores 10.9 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 35.10.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Bieri Schreinerei reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 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
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rinderbach
3418 Rüegsbach

At a glance

Legal form
Sole proprietorship
UID
CHE-115.105.878
Founded
2009 · 17 years
Last commercial register change
October 5, 2009
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.
67.0
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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