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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureConstruction & Project ManagementOberwil-LieliProiectum Brunhart GmbH
Proiectum Brunhart GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Proiectum Brunhart GmbH provides planning, coordination and execution of craft and construction projects from a single source. The company carries out terrace construction and installation work and focuses on structured processes and precise implementation.

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Products & services

Industry:Construction & Project ManagementTimber Construction & Carpentry
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Proiectum Brunhart GmbH

Joinery
✓ Offered3
Planning, coordination and execution in building trades
Planning, coordination and execution of construction projects from a single source, with orderly delivery, installation and implementation by an in-house craft team and specialist partners.
Terrace construction
Planning and realisation of terraces in local hardwoods and WPC, with substructures in wood or aluminium, matched to use, design and surroundings.
Installation work
End-to-end installation work with in-house planning from A to Z, precise execution and assembly of building components without surprises or compromises.
Trust & reputation

ranQ Trust Score of Proiectum Brunhart 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

Proiectum Brunhart 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%
Proiectum Brunhart GmbH scores 50.8 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.25.012%
  • 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%
Proiectum Brunhart 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%
Proiectum Brunhart 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

Buechimoosstrasse 1
8966 Oberwil-Lieli

At a glance

Legal form
Limited Liability Company
UID
CHE-251.496.635
Founded
2025 · 1 year
Last commercial register change
October 6, 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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