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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryFinance & InsuranceHolding CompaniesSt. GallenBW Fenster AG
BW Fenster AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

BW Fenster AG supplies and installs windows and doors made of plastic (Kunststoff) and aluminium. The company offers PVC and aluminium window systems, sliding and glazing solutions, and fire-rated doors.

AI-generated
Offering

Products & services

Industry:Holding Companies
✓ Offered5
Window systems
uPVC windows and window systems such as VEKA SOFTLINE 82 MD, VEKA SOFTLINE 70 MB, Energeto Neo, Energeto Neo View and VEKA SPECTRAL with thermal insulation, stability and various versions.
Sliding doors
Sliding door systems such as Alu-Slide, Smart-Slide and VEKAMOTION 82 for large glass surfaces, high thermal insulation, barrier-free transitions and different installation and design options.
Aluminium systems
Aluminium systems for windows and doors with thermally insulated profiles, sound insulation, different sash weights and suitable entrance doors as well as door infills.
Glazing
Glazing solutions, in particular balcony glazing and frameless sliding systems, for sheltered outdoor areas and transparent enclosures.
Fire protection windows and doors
Fire protection doors and fire protection windows made of aluminium with fire resistance classes EI30 to EI60, also as room dividers, combinations and smoke-tight systems.
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3.4/5

BW Fenster AG

Trust & reputation

ranQ Trust Score of BW Fenster AG: 3.4 out of 5.0

Trust Score3.4/ 5.0

Solid

x

Data basis 96% · As of October 2026

BW Fenster AG scores 26.6 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.17.924%
  • 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.40.910%
  • 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%
BW Fenster AG scores 81.1 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.89.612%
  • 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%
BW 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%
BW Fenster AG scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

BW Fenster AG reaches a ranQ Trust Score of 3.4 out of 5.0 — rated «Solid». The rating draws, among other things, on 1.0 out of 5 stars from 4 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
1
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle14
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

St.Georgen-Strasse 201 a
9011 St. Gallen

At a glance

Legal form
Corporation
UID
CHE-480.003.237
Founded
2015 · 11 years
Last commercial register change
July 1, 2015
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.
100.0
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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