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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureTimber constructionZurichOldaco GmbH
Oldaco GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Oldaco GmbH provides carpentry services for windows, doors, kitchens and related woodwork. The company offers repairs, installations, adjustments and maintenance work, as well as services for property managers.

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Presence

Service area

Offering

Products & services

Industry:Timber constructionCarpenterProperty management
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Oldaco GmbH

✓ Offered3
Carpentry Work, Repairs and Installation
Carpentry work for windows, doors and kitchens, including repairs, replacement, installation, adjustments and sealing; plus flooring, terraces and tiling work.
Property Service for Administrators and Owners
Property service for administrators and owners with repairs to kitchen fronts, windows, doors, glass, silicone joints, flooring, letterbox systems and tiles.
Smart Lock Retrofit
Retrofit of Nuki smart locks with auto-unlock, auto-lock, app access, keypad and digital keys; suitable for existing doors without replacing the door.
Trust & reputation

ranQ Trust Score of Oldaco 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, Establishment, Media authority

Data basis 42% · As of November 2026

Oldaco 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%
Oldaco GmbH scores 70.2 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
x
CriterionValueWeight
  • Establishment: No data point — the criterion is taken out of the weighting and does not lower the score.—12%
  • 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%
Oldaco GmbH scores 85.0 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).85.022%
Oldaco GmbH scores 10.3 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 35.10.34%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 42%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Establishment, Media authority. As of November 2026.

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

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Location

Soodstrasse 90
8041 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-140.564.982
Last commercial register change
October 2, 2026
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • ZHZurich
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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