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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingMarbach SgStefan Biollay Bodenbeläge
Stefan Biollay Bodenbeläge Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Stefan Biollay Bodenbeläge provides consultation, supply and professional installation of floor coverings, as well as parquet renovation, surface treatment and cleaning. Services include parquet laying and sanding (oiling or sealing), vinyl and CV coverings, carpets (including Kugelgarn), cork, PVC/linoleum, dirt traps and silicone joints.

AI-generated
Offering

Products & services

Industry:Flooring & Tiling
✓ Offered5
Parquet laying
Parquet laying for new builds and renovations, including advice on the appropriate method and the selection of solid or multi-layer parquet.
Parquet refurbishment
Parquet refurbishment with professional sanding, cleaning, care, oiling and sealing to refresh existing floors.
Vinyl flooring / Design flooring
Vinyl and design floor coverings for residential, commercial and public areas, including installation on renovation subfloors and underfloor heating.
CV floor coverings
CV floor coverings made of foamed PVC with a textured surface, water-resistant, easy to maintain, soft and with good impact sound reduction.
Dirt traps
Dirt traps and clean-walk zones for entrance areas to protect the floor covering, reduce cleaning effort and increase slip safety.
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3.6/5

Stefan Biollay Bodenbeläge

Trust & reputation

ranQ Trust Score of Stefan Biollay Bodenbeläge: 3.6 out of 5.0

Trust Score3.6/ 5.0

Solid

x

Data basis 96% · As of October 2026

Stefan Biollay Bodenbeläge scores 52.7 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.68.224%
  • 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.17.610%
  • 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.50.08%
Stefan Biollay Bodenbeläge scores 57.0 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.50.012%
  • 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%
Stefan Biollay Bodenbeläge scores 83.3 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).83.322%
Stefan Biollay Bodenbeläge scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stefan Biollay Bodenbeläge reaches a ranQ Trust Score of 3.6 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 1 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 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Untergasse 4
9437 Marbach Sg
Opening hours
Mon
07:30 - 18:00
Tue
07:30 - 18:00
Wed
07:30 - 18:00
Thu
07:30 - 18:00
Fri
07:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-151.897.301
Founded
2023 · 3 years
Last commercial register change
February 27, 2023
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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