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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryReal EstateReal Estate Project DevelopmentCourtamanErwin Kastro SA
EK
Verified· 1 sourceTrust ScoreNo score yet

Erwin Kastro SA

Summary

About the company

The company's purpose is: all real estate transactions such as purchasing, building, renovating, developing, selling, managing, promoting and brokering, excluding all operations prohibited by the Federal Act on the Acquisition of Real Estate by Foreigners of December 16, 1983 (LFAIE), as well as all real estate developments in the form of general or total enterprise. The company may also: carry out all commercial, financial or securities transactions; take participations in other companies; in general, carry out all operations having a direct or indirect connection with the company's purpose in Switzerland and abroad. The company may have subsidiaries or establish branches in Switzerland and abroad.

Commercial register, canton of FR·As of September 19, 2025View on Zefix
Trust & reputation

ranQ Trust Score of Erwin Kastro SA

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.

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Missing evidence: Review quality, Review volume, Review recency, Website authority, Media authority

Data basis 50% · As of October 2026

Erwin Kastro SA 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%
Erwin Kastro SA scores 53.4 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%
Erwin Kastro SA scores 58.3 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).58.322%
Erwin Kastro SA has no value in the Visibility area of the ranQ Trust Score because no data is available. The area carries 8% 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
  • Website authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%

The data basis is 50%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Website authority, Media authority. As of October 2026.

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

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Location

Route Principale 3
1791 Courtaman

At a glance

Legal form
Corporation
UID
CHE-412.321.571
Founded
2025 · 1 year
Last commercial register change
September 19, 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.
100.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%

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