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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureSpecialized Construction ActivitiesBaselAntonni Bau GmbH
Antonni Bau GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Antonni Bau GmbH provides drywall and interior construction services, including suspended ceilings, partition walls, attic fittings, decorative shelving and concealed lighting.

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Offering

Products & services

Industry:Specialized Construction Activities
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Antonni Bau GmbH

5
Suspended ceilings
Suspended ceilings made with Knauf systems, including modular ceilings from AMF, Armstrong and OWA; with fire protection, sound insulation and thermal insulation, as well as installation for ventilation and lighting.
Partitions
Partitions made of plasterboard on steel and galvanized profiles; with sound, thermal and fire protection, internal insulation, an installation area, as well as anti-burglary and fire-protection walls.
Attic
Renovation and fit-out of attics with Knauf gypsum boards, insulation materials and accessories; for residential or commercial spaces with airtightness, climate control and fire protection.
Decorative shelves
Decorative shelves as drywall components for interior fit-out.
Hidden lights
Hidden lights as a drywall and interior fit-out solution, suitable for suspended ceilings and decorative interior components.
Trust & reputation

ranQ Trust Score of Antonni Bau GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Antonni Bau GmbH 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%
Antonni Bau GmbH scores 72.3 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.75.012%
  • 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%
Antonni Bau GmbH 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%
Antonni Bau GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Eggfluhstrasse 15
4054 Basel

At a glance

Legal form
Limited Liability Company
UID
CHE-135.168.008
Founded
2019 · 7 years
Last commercial register change
February 4, 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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