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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 IndustryBuchrainSorrentino Natursteine Immo AG
Sorrentino Natursteine Immo AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Sorrentino Natursteine Immo AG is a family-owned company specializing in the processing and distribution of natural stones. The company's core activity includes consulting, planning and executing projects in the field of natural stone, including the manufacture of tables, kitchen countertops and other natural stone products. The company also offers services such as cleaning, maintenance and repair of natural stones.

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Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
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3.7/5

Sorrentino Natursteine Immo AG

✓ Offered
8
Natural stone assortment
Natural stone assortment of granite, marble and other natural stones with different surfaces; selection available in the slab yard for indoor and outdoor applications.
Quartz composite
Quartz composite for kitchens and bathrooms, as well as for stairs, window sills, shower walls, washbasins and wall and floor coverings; available in different colours and finishes.
Natural stone floors and stairs
Natural stone floor coverings and stairs made of granite or marble for corridors, entry areas, living areas and sanitary areas; also as balcony and stair coverings.
Natural stone in the bathroom
Natural stone for bathrooms with washbasins, vanity tops, splashbacks, wall cladding and shower areas; suitable for marble and granite.
Natural stone tables
Made-to-measure natural stone tables directly from the factory or delivered to your home; for living rooms, kitchens, terraces or gardens, made of granite or other materials.
Care, cleaning and repair of natural stone
Maintenance, cleaning, grinding, polishing, impregnation and repair work for heavily used natural stone surfaces, floor coverings, kitchen worktops and garden elements.
Care products for natural stone
Care agents and stone care products for cleaning and treating natural stone surfaces, available for ongoing maintenance and protection against stains.
Natural stone headstones
Natural stone headstones made to individual wishes, with advice on specific concerns and made to measure.
Trust & reputation

ranQ Trust Score of Sorrentino Natursteine Immo AG: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Sorrentino Natursteine Immo AG 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%
Sorrentino Natursteine Immo AG scores 70.4 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.64.612%
  • 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%
Sorrentino Natursteine Immo AG scores 83.3 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).83.322%
Sorrentino Natursteine Immo AG 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

Sorrentino Natursteine Immo AG reaches a ranQ Trust Score of 3.7 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

Am Sagenbach 3
6033 Buchrain
Opening hours
Mon
Closed
Tue
09:00 - 12:00
Wed
09:00 - 12:00
Thu
09:00 - 12:00
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-158.087.763
Founded
2021 · 5 years
Last commercial register change
May 21, 2021
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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