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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryKaltbrunnNatag-Naturstein AG
Natag-Naturstein AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Natag-Naturstein AG manufactures and supplies natural stone, marble and quartz composite products for interior and exterior applications. Services include bespoke fabrication, planning-stage consultation, measurement services, a machine park, warehouse and showroom, plus workshop and after-sales support.

AI-generated
Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered9
Natural stone slabs and stone worktops
Kitchen worktops, bathroom worktops, fireplace claddings and surrounds, floor and wall coverings, shower trays, basins, washbasins, as well as claddings and façades made of natural stone, ceramics or quartz composite.
Customisation and special made-to-measure items
Tailored projects, unconventional solutions and made-to-measure items such as pool covers, municipal fountains, staircases, grave edging, as well as company and association gifts.
Measurements and digital templating
Measurements with the Prodim Proliner CS, digital templating on site, transfer into DXF files for CAD software, as well as precise project measurements.
Personal consultation
Tailored and detailed advice by appointment, information on materials and expertise, consultation in German-speaking Switzerland.
Showroom visit
Showroom of over 250 m² across two floors for viewing examples and subsequent individual consultation.
Warehouse tour and on-site material selection
Walk-in warehouse with 10'000 m², 1'600 stone slabs and over 179 typologies, visitable outside opening hours as well, with personal consultation.
Augmented-reality material visualisation
Virtual viewing of workpieces and natural stones using the app and Cereser Point, including a 3D view of washbasins and kitchen worktops.
Customer service and maintenance work
Adjustments and service work on natural stone, ceramics and engineered stone, including enlarging a hob opening, on-site drilling, edge finishing, removing stains, renewing joints and repairing break-outs.
Material selection: natural stone, ceramics and quartz composite
Range of materials with natural stones, ceramics and quartz composite, including various ceramic brands and surfaces for different budgets and applications.
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4.1/5

Natag-Naturstein AG

Trust & reputation

ranQ Trust Score of Natag-Naturstein AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Natag-Naturstein AG scores 67.6 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.65.024%
  • 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.72.110%
  • 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.70.08%
Natag-Naturstein AG scores 85.5 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%
Natag-Naturstein 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%
Natag-Naturstein AG scores 13.4 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 35.13.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Natag-Naturstein AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 16 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
4.3
of 5

Aggregated from 16 reviews across all connected sources

Sources
GGoogle4.316
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Wildbrunnstrasse 7
8722 Kaltbrunn
Opening hours
Mon
07:00 - 11:30, 13:00 - 17:00
Tue
07:00 - 11:30, 13:00 - 17:00
Wed
07:00 - 11:30, 13:00 - 17:00
Thu
07:00 - 11:30, 13:00 - 17:00
Fri
07:00 - 11:30, 13:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.410.199
Founded
1989 · 37 years
Last commercial register change
July 18, 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.
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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