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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryReal EstateReal estate agentOltenGRANDHOUSE INTERNATIONAL GmbH
GI
Verified· 1 sourceTrust ScoreNo score yet

GRANDHOUSE INTERNATIONAL GmbH

Summary

About the company

Rental and brokerage of apartments, furnished rooms, studios and the like, rental and trade of motor vehicles, trade of antiques and goods of all kinds, operation of hotels and transportation of goods of all kinds. May acquire, exploit and sell copyrights, patents, licenses, trademarks and other intellectual property rights, establish branches and subsidiaries, participate in other companies, provide and broker financing for its own or third-party account, as well as assume guarantees and warranties for subsidiaries and third parties, and acquire, encumber, sell and manage real estate.

Commercial register, canton of SO·As of September 16, 2025View on Zefix
Presence

Service area

Trust & reputation

ranQ Trust Score of GRANDHOUSE INTERNATIONAL GmbH

Trust Score

No score yet

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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, Website authority, Media authority

Data basis 50% · As of November 2026

GRANDHOUSE INTERNATIONAL 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%
GRANDHOUSE INTERNATIONAL GmbH scores 57.1 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.39.612%
  • 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%
GRANDHOUSE INTERNATIONAL GmbH scores 60.0 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).60.022%
GRANDHOUSE INTERNATIONAL GmbH 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.
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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 November 2026.

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

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Location

Langhagstrasse 11
4600 Olten

At a glance

Legal form
Limited Liability Company
UID
CHE-167.601.044
Founded
2024 · 2 years
Last commercial register change
September 16, 2025
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • SOOlten
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%

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