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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber Construction & CarpentryBernHolzbaumann GmbH
Holzbaumann GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Holzbaumann GmbH is timber construction, particularly the planning and execution of construction projects with wood as the primary material. The company offers a wide range of services, including renovation and refurbishment work, element construction, interior finishing, environmental design, thermal insulation, window and door installation, and façade work. The focus is on sustainable and ecological construction methods using regional wood.

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Offering

Products & services

Industry:Timber Construction & Carpentry
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Holzbaumann GmbH

✓ Offered7
Renovation and refurbishments
Carpentry work on and around the house with a focus on conversions; advice for projects carried out in self-management, as well as taking on partial work or execution together with a partner carpentry firm.
Element construction
Element construction for timber construction projects, from individual components to the erection of larger building parts.
Interior fit-out
Interior fit-out with timber work inside the building, as part of the range of carpentry work on and around the house.
Landscaping and site design
Landscaping and site design with timber work around the house, as part of the offered carpentry range.
Thermal insulation
Thermal insulation as part of timber construction and renovation works on the house.
Windows and doors
Window and door work in connection with conversion, refurbishment and timber construction projects.
Facades
Facade work as part of carpentry work on and around the house.
Trust & reputation

ranQ Trust Score of Holzbaumann 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

Holzbaumann 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%
Holzbaumann GmbH scores 75.7 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.83.012%
  • 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%
Holzbaumann 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%
Holzbaumann 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

Riedernstrasse 50
3027 Bern

At a glance

Legal form
Limited Liability Company
UID
CHE-313.127.344
Founded
2017 · 9 years
Last commercial register change
December 8, 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%
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