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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryWinterthurPeterer Natursteine AG
Peterer Natursteine AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Peterer Natursteine AG manufactures and processes natural stone and ceramic materials, supplying products such as kitchen worktops, wall and floor coverings and ceramic fronts. Services include in-house fabrication, laying and installation works, customer service, maintenance products and structural solutions.

AI-generated
Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered8
Custom natural stone and ceramic work
Custom natural stone and ceramic solutions for kitchens, bathrooms, stairs, floors and individual interior fit-outs; consulting, production and installation in Switzerland.
Ceramic fronts
Ceramic fronts for furniture and interior fittings; available in a range of colours and finishes, resistant, easy to maintain and food-neutral.
Installation work
Installation work for wall and floor coverings made of natural stone and ceramics; assembly and call-offs are provided as a dedicated point of contact.
Wall and floor coverings
Wall and floor coverings made of natural stone and ceramics for indoor and outdoor areas; references range from kitchens and bathrooms to floors and outdoor areas.
Natural stone care products
Care products for natural stone to treat stains and discoloration; care agents can be obtained.
Repair and renovation service
Repair and renovation work for heavily used natural stone surfaces with dull, scratched, worn areas, stains or breaks.
Impregnation treatments
Impregnation treatments to protect absorbent natural stone materials against stains and dirt; advice on suitable protection for the surfaces.
Care service
Care service for natural stone coverings, kitchen worktops and garden elements; cleaning dirt, algae and moss as well as restoring surfaces.
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4.2/5

Peterer Natursteine AG

Trust & reputation

ranQ Trust Score of Peterer Natursteine AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Peterer Natursteine AG scores 74.7 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.79.424%
  • 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.52.910%
  • 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.88.08%
Peterer Natursteine AG scores 80.4 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%
Peterer Natursteine AG 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%
Peterer Natursteine AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Peterer Natursteine AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 7 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 7 reviews across all connected sources

Sources
GGoogle57
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Klosterstrasse 17
8406 Winterthur
Opening hours
Mon
07:00 - 12:00, 13:00 - 17:00
Tue
07:00 - 12:00, 13:00 - 17:00
Wed
07:00 - 12:00, 13:00 - 17:00
Thu
07:00 - 12:00, 13:00 - 17:00
Fri
07:00 - 12:00, 13:00 - 15:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-495.254.713
Founded
2005 · 21 years
Last commercial register change
October 11, 2019
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.
76.0
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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