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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryCrafts & TradesStonemasonTentlingenBirbaum Jeremy
Birbaum Jeremy Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Birbaum Jeremy is an independent stonemason and sculptor. His work includes restoring historic stonework, stone carving, engraving, and making or restoring fountains and other stone objects.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Stonemason
✓ Offered5
Stone Masonry Work
Stone masonry work for restorations, reconstructions and new work on buildings, facades, vaults, balustrades, windows and dressed stone.
Stone Sculpture
Stone sculptures for sacred and decorative elements, reliefs, capitals, ornaments, busts, figures and direct carving in various natural stones.
Stone Engraving
Stone engraving for lettering, calligraphic elements, coats of arms and memorials, including gilded engravings and hand-finished detailing.
Stone Objects
Stone objects such as sinks, fountain elements and decorative custom pieces in granite, marble, slate and other natural stones.
Special Tools and Restoration Support
Special tools, gilding work, repair mortars, cutting of large elements, core drilling, lifting work and analysis and planning for stone restorations.
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4.1/5

Birbaum Jeremy

Trust & reputation

ranQ Trust Score of Birbaum Jeremy: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of November 2026

Without public customer reviews the score stays capped.

Birbaum Jeremy 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%
Birbaum Jeremy scores 76.4 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.95.212%
  • 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%
Birbaum Jeremy 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%
Birbaum Jeremy scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Birbaum Jeremy 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 November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

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Location

Schloss 2
1734 Tentlingen

At a glance

Legal form
Sole proprietorship
UID
CHE-435.826.095
Founded
2013 · 13 years
Last commercial register change
December 18, 2024
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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Active in 1 of 26 cantons · 2 municipalities

    • FRFribourg
    • FRTentlingen

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