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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryGlass, Ceramics, Stone & Construction Materials IndustryUznachStone Group AG
Stone Group AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Stone Group AG provides natural stone products and services, including stonemasonry, sculpture, restoration and renovation. The company carries out work for floors, walls, facades, stairs, fireplaces, kitchens, bathrooms, swimming pools, terraces and garden installations, and supplies cleaning and care products for natural stone.

AI-generated
Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered7
Natural stone work
Natural stone work for bathrooms, swimming pools, wellness and spa areas, facades, terraces and gardens, floors and walls, stairs, fireplaces, kitchens and wine cellars.
Renovation
Renovation of old-town properties, churches, monasteries, chapels and school buildings; careful redevelopment, faithful recarving, reinstallation and completion of missing components.
Restoration
Restoration of historical and protected buildings, conserving and restoring surfaces, work on reliefs, sculpted stone pieces, monuments, old-town properties, public buildings, chapels and churches.
Stone mason work
Stone mason work for window and door surrounds, profiles, columns, stairs, decorative elements, ornaments and inscriptions, as well as other stone workpieces made to plans.
Sculpture
Sculpture for three-dimensional sculptures and free-form shapes in stone, including restoring and copying historical figures as well as producing complete copies.
Natural stone showroom
Natural stone showroom with around 400 m² of natural stone selection from all over the world in large format; view, compare and touch the stones, with advice for choosing.
Care tips
Cleaning and care products for natural stone for indoor and outdoor use, along with guidance on cleaning, impregnation and the appropriate use depending on the stone type.
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4.1/5

Stone Group AG

Trust & reputation

ranQ Trust Score of Stone Group AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Stone Group AG has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
Stone Group 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%
Stone Group 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%
Stone Group AG scores 40.0 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 35.40.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stone Group AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Zürcherstrasse 77
8730 Uznach
Opening hours
Mon
08:00 - 18:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
08:00 - 18:00
Fri
08:00 - 18:00
Sat
08:00 - 12:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-109.510.532
Founded
2002 · 24 years
Last commercial register change
July 8, 2005
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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