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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureBuilding contractorKriensDudi Bau GmbH
Dudi Bau GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Dudi Bau GmbH is a construction company carrying out drilling, cutting and demolition work. Its services include drilling in ceilings and walls, controlled dismantling, concrete pressing, surface cutting, bonded reinforcement and specialist projects.

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Presence

Service area

Offering

Products & services

Industry:Building contractor
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3.8/5

Dudi Bau GmbH

✓ Offered6
Drilling Work
Drilling in ceilings and walls, long and large-diameter boreholes up to 1100 mm for construction projects and precise execution.
Cutting and Separation Work
Separation and cutting of ceilings and walls, plus surface cutting for precise adjustments in construction work.
Controlled Demolition
Controlled demolition work with wire and plunge saws for precise dismantling and safe execution.
Concrete Pressing
Concrete pressing for targeted compaction and stabilisation of concrete structures in construction.
Bonded Reinforcement
Bonded reinforcement for stable joining of building elements and durable results in construction.
Special Construction Projects
Special projects and tailored solutions for unique and complex construction tasks.
Trust & reputation

ranQ Trust Score of Dudi Bau GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 54% · As of November 2026

Dudi 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%
Dudi Bau GmbH scores 57.1 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.39.612%
  • 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%
Dudi Bau GmbH scores 86.7 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).86.722%
Dudi Bau GmbH scores 0.9 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 35.0.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dudi Bau GmbH reaches a ranQ Trust Score of 3.8 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

Pulvermühleweg 9
6010 Kriens
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-189.559.002
Founded
2024 · 2 years
Last commercial register change
February 21, 2024
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • LUKriens
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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