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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryReal EstateFacility Management & CleaningDübendorfSIW swiss immo-work GmbH
SIW swiss immo-work GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

SIW swiss immo-work GmbH is a construction company that provides building services for residential and commercial properties. Services include new construction, conversion and renovation, general construction works, exterior/site works and property maintenance.

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Products & services

Industry:Facility Management & Cleaning
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SIW swiss immo-work GmbH

New construction
From the first sketch to the finished building, including support through every step for residential and commercial properties.
Conversion and renovation
Conversions, renovations and modern extensions for residential and commercial properties, including adjustments for greater comfort.
General building works
Construction works for stable and long-lasting building projects, from general construction services to project-specific execution.
External works
Outdoor areas, paving, garden walls and landscaping for functional and well-kept property surroundings.
Property caretaking
Property caretaking services for long-term care, maintenance and value preservation of properties.
Trust & reputation

ranQ Trust Score of SIW swiss immo-work 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

SIW swiss immo-work 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%
SIW swiss immo-work GmbH scores 74.1 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.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%
SIW swiss immo-work 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%
SIW swiss immo-work 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.

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Location

Finkenweg 2
8600 Dübendorf

At a glance

Legal form
Limited Liability Company
UID
CHE-492.066.606
Founded
2018 · 8 years
Last commercial register change
July 18, 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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