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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 IndustryLausanneCBM Natural Stones, Keyhan Manavi
CBM Natural Stones, Keyhan Manavi Logo
Verified· 2 sourcesTrust Score
Summary

About the company

KM Stone is a company that specializes in the processing and distribution of natural stones such as marble, granite, travertine, and onyx. It offers a wide range of products and services, including the manufacture of natural stone products for various applications such as architecture, design, and construction. The company has its own quarries and factories and also provides consulting and planning services for projects.

AI-generated
Offering

Products & services

Industry:Glass, Ceramics, Stone & Construction Materials Industry
✓ Offered3
Natural stones
Marble, granite, travertine and onyx for building projects; selection in showrooms in Switzerland and Italy, with direct links to quarries and production sites.
Project consulting and material selection
Advice for selecting natural stone from the project stage to finalisation, including recommendations for the right options and direct contact with quarries and production units.
Natural stones for building projects
Natural stones for demanding construction projects, with delivery for indoor and outdoor applications as well as reference projects in residential, commercial and public buildings.
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4.1/5

CBM Natural Stones, Keyhan Manavi

Trust & reputation

ranQ Trust Score of CBM Natural Stones, Keyhan Manavi: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

CBM Natural Stones, Keyhan Manavi 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.
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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%
CBM Natural Stones, Keyhan Manavi scores 78.5 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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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%
CBM Natural Stones, Keyhan Manavi 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%
CBM Natural Stones, Keyhan Manavi scores 4.9 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.4.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

CBM Natural Stones, Keyhan Manavi 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

Rue du Liseron 7
1006 Lausanne

At a glance

Legal form
Sole proprietorship
UID
CHE-114.768.585
Founded
2009 · 17 years
Last commercial register change
December 7, 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.67.06%
  • 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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