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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 IndustryPetit-LancyAtelier Cal'as Sàrl
Atelier Cal'as Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Atelier Cal'AS is the processing and design of natural stone, particularly in sculpture, engraving, marquetry and the design of interior and exterior spaces with stone. The company also offers services in the fields of design, restoration of works of art and the creation of tombstones.

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Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
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4.2/5

Atelier Cal'as Sàrl

✓ Offered7
Stone sculpture and heritage
Renovation of stone façades, restoration of carved ornamental details, reinstatement of architectural elements and preservation of historic structures.
Interior marble works
Kitchen plans, bathrooms, floors, fireplaces, massive stone sinks, stone furniture and restoration of tailor-made antique marblework.
Exterior marble works
Cladding for façades and walls, thresholds, steps, paving slabs, surrounds and other works in natural stone for outdoor spaces.
Art and design in stone
Contemporary sculptures, design objects, furniture, decorative pieces, installations and custom art projects with artists, designers or architects.
Architectural ornamentation
Carved motifs, mouldings, surrounds, bas-reliefs, coats of arms and other decorative stone details for façades, entrances and interiors.
Engraving and calligraphy on stone
Engraved inscriptions, commemorative plaques, funeral inscriptions, signage, logos, motifs and finishes in lead or gold leaf.
Memorial art
Memorial plaques, slabs, stelae, engraved inscriptions and custom stone creations for places of remembrance.
Trust & reputation

ranQ Trust Score of Atelier Cal'as Sàrl: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Atelier Cal'as Sàrl scores 82.2 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.83.924%
  • 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.73.510%
  • 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%
Atelier Cal'as Sàrl scores 67.8 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%
Atelier Cal'as Sàrl 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%
Atelier Cal'as Sàrl scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Atelier Cal'as Sàrl reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 17 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
4.9
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle4.917
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Avenue du Cimetière 8
1213 Petit-Lancy
Opening hours
Mon
07:30 - 12:00, 13:00 - 18:00
Tue
07:30 - 12:00, 13:00 - 18:00
Wed
07:30 - 12:00, 13:00 - 18:00
Thu
07:30 - 12:00, 13:00 - 18:00
Fri
07:30 - 12:00, 13:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-427.358.287
Founded
2021 · 5 years
Last commercial register change
August 2, 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.
88.0
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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