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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesBrentA. Tramacere & fils S.à r.l.
A. Tramacere & fils S.à r.l. Logo
Verified· 2 sourcesTrust Score
Summary

About the company

A. Tramacere & fils S.à r.l. is a stonemasonry workshop producing bespoke natural stone work in materials such as marble, granite and travertine. The company manufactures and installs interior and exterior elements — including stairs, floors, kitchen and bathroom surfaces, fireplaces, fountains and funerary monuments — and provides polishing, restoration, chimney‑flue work, maintenance and façade renovation.

AI-generated
Offering

Products & services

Industry:Specialized Construction Activities
✓ Offered8
Custom natural stone works
Bespoke artisanal work in marble, granite and travertine for interior and exterior fittings; fabrication, installation and on-site supervision.
Floor and wall coverings
Installation and restoration of floors, paving slabs, wall coverings, façades and natural stone cladding for interior and exterior spaces.
Kitchen countertops and bathroom fittings
Custom-made artisanal fabrication of marble or granite kitchen countertops, bathroom coverings, islands and other kitchen elements.
Natural stone fireplaces
Fabrication, installation and restoration of stone fireplaces, from the complete project to the chimney services and flue evacuation.
Natural stone staircases
Fabrication and installation of marble or granite staircases, including treads and staircase elements adapted to interior or exterior projects.
Funerary monuments
Fabrication and installation of funerary monuments in natural stone, with materials, models and finishes available on a made-to-measure basis.
Natural stone basins, fountains and pergolas
Artisanal fabrication and installation of natural stone basins, fountains and pergolas, made to measure according to the project.
Renovation of natural stone façades
Renovation in natural stone of façades of listed buildings, with work in the Lake Geneva region.
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4.1/5

A. Tramacere & fils S.à r.l.

Trust & reputation

ranQ Trust Score of A. Tramacere & fils S.à r.l.: 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.

A. Tramacere & fils S.à r.l. 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%
A. Tramacere & fils S.à r.l. scores 83.0 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.55.07%
A. Tramacere & fils S.à r.l. scores 83.3 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).83.322%
A. Tramacere & fils S.à r.l. scores 10.0 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 35.10.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

A. Tramacere & fils S.à r.l. 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

Route de la Chapelle 6
1817 Brent

At a glance

Legal form
Limited Liability Company
UID
CHE-104.926.233
Founded
1998 · 28 years
Last commercial register change
March 21, 2025
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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