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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesFlooring & TilingAu SgCastratori BKW Keramik AG
Castratori BKW Keramik AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Castratori BKW Keramik AG is the laying and trading of ceramic floor and wall coverings. This includes advising customers, delivering tiles directly from the manufacturer, professional laying by trained specialist staff, as well as the maintenance and repair of floor and wall coverings.

AI-generated
Offering

Products & services

Industry:Flooring & Tiling
✓ Offered7
Advice, supply and installation of tiles
Advice in the showroom, direct import from the manufacturer, delivery to the construction site or collection from the warehouse, as well as professional installation by trained specialists.
Tile installation work
Professional installation of ceramic floor and wall coverings by trained specialists, also as part of the service including delivery or as a standalone service.
Tile trade
Trade in ceramic floor and wall coverings, including direct import from European manufacturers and selection from a large range in the showroom.
Advice and quotations for private customers
Personal advice for choosing suitable tiles, individual quotations for the project, and support by a contact person during implementation.
Advice for business customers
Personal advice for architects, planners, general contractors and clients regarding tile projects and services.
Tile showroom
Showroom in Au with personal advice and on-site selection of tiles for projects.
Tiles from stock
In-stock, directly available tiles from European manufacturers, with collection or delivery and advice in the showroom.
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4.3/5

Castratori BKW Keramik AG

Trust & reputation

ranQ Trust Score of Castratori BKW Keramik AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

Castratori BKW Keramik AG scores 78.6 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.74.624%
  • 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.74.910%
  • 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.95.08%
Castratori BKW Keramik AG scores 89.3 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.70.07%
Castratori BKW Keramik 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%
Castratori BKW Keramik AG scores 25.7 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 35.25.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Castratori BKW Keramik AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.6 out of 5 stars from 18 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
4.6
of 5

Aggregated from 18 reviews across all connected sources

Sources
GGoogle4.618
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hauptstrasse 73
9434 Au Sg
Opening hours
Mon
08:00 - 12:00, 13:30 - 18:00
Tue
08:00 - 12:00, 13:30 - 18:00
Wed
08:00 - 12:00, 13:30 - 18:00
Thu
08:00 - 12:00, 13:30 - 18:00
Fri
08:00 - 12:00, 13:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-105.874.857
Founded
1980 · 46 years
Last commercial register change
April 9, 2026
Employees
11 to 20
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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