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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryConstruction & ArchitectureOwner's RepresentativeFällandenStephan Gmür Bauherrentreuhand GmbH
Stephan Gmür Bauherrentreuhand GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Stephan Gmür Bauherrentreuhand GmbH is the independent project management and supervision of real estate projects, particularly in the areas of new construction, renovation and project development, as a trustee for private builders, SMEs, smaller pension funds and institutional builders.

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4.0/5

Stephan Gmür Bauherrentreuhand GmbH

✓ Offered3
Owner's representation
Owner's representation for new construction, building refurbishment and change of use; strategic planning, project management, coordination, project controlling, contract management as well as representation of the clients' interests.
Strategic planning and project assessment
Strategic planning, analysis of real estate portfolios, project assessments and second opinions, condition and potential analyses, feasibility studies as well as profitability calculations.
Marketing and rental concepts
Marketing and rental concepts for construction and real estate projects, including preparation and support of the marketing or leasing process throughout the project.
Trust & reputation

ranQ Trust Score of Stephan Gmür Bauherrentreuhand GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 54% · As of October 2026

Stephan Gmür Bauherrentreuhand 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.
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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%
Stephan Gmür Bauherrentreuhand GmbH scores 72.3 out of 100 points in the Substance area of the ranQ Trust Score. This area carries 28% of the weighting.
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CriterionValueWeight
  • Establishment: Years since founding or brand launch, logarithmic. The maximum is reached at 15 years.75.012%
  • 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%
Stephan Gmür Bauherrentreuhand GmbH scores 83.3 out of 100 points in the Identity area of the ranQ Trust Score. This area carries 22% of the weighting.
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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%
Stephan Gmür Bauherrentreuhand GmbH scores 13.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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 35.13.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stephan Gmür Bauherrentreuhand GmbH reaches a ranQ Trust Score of 4.0 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 October 2026.

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

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Location

Sunnewäg 2
8117 Fällanden

At a glance

Legal form
Limited Liability Company
UID
CHE-192.397.125
Founded
2019 · 7 years
Last commercial register change
June 4, 2019
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.88.06%
  • 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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