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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding ConstructionPrattelnleon bau gmbh
leon bau gmbh Logo
Verified· 2 sourcesTrust Score
Summary

About the company

leon bau gmbh provides construction services with a focus on dry construction, building renovation and external works. Services listed on the website include demolition, plastering and render, painting, floor coverings (tiles, parquet, laminate) as well as paving, retaining walls, terrace decking and earthworks.

AI-generated
Offering

Products & services

Industry:Building Construction
✓ Offered3
Building refurbishment
Building refurbishments, conversions and renovations for existing buildings; demolition works, dry construction, plastering and render, painting works, tiling as well as parquet and laminate flooring, indoors and outdoors.
Drywall construction
Drywall works for room-separating, non-load-bearing components; modular construction methods in the fit-out phase, with possible requirements for sound, moisture, thermal and fire protection.
Outdoor and surroundings works
Paths and squares made of granite or concrete slabs, retaining walls, terrace boards and earthworks for garden and outdoor areas.
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4.0/5

leon bau gmbh

Trust & reputation

ranQ Trust Score of leon bau gmbh: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

leon 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.
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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%
leon bau gmbh scores 74.1 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.79.212%
  • 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%
leon 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.
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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%
leon bau gmbh scores 2.3 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 35.2.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

leon bau gmbh reaches a ranQ Trust Score of 4.0 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

Hauptstrasse 45
4133 Pratteln

At a glance

Legal form
Limited Liability Company
UID
CHE-136.776.127
Founded
2018 · 8 years
Last commercial register change
March 23, 2018
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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