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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementVersoixAllondon SA
Allondon SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Allondon SA is a real estate services company. It provides luxury property sales and management, interior transformation, vacation homes, and investment consulting.

AI-generated
Offering

Products & services

Industry:Property Management
✓ Offered5
Luxury real estate transaction
Luxury real estate transaction, sale and management of residential and commercial properties, with exclusive residences and prime locations.
Rental property management
Rental property management, tenant relations, maintenance and finances to optimise rental returns.
Real estate investment consulting
Real estate investment consulting, strategic support to seize opportunities, structure investments and comply with the Swiss regulatory framework.
Renovation and interior transformation
Renovation and interior transformation, coordination of design, architecture and project execution according to the client's objectives.
Tailor-made real estate solutions
Tailor-made real estate solutions, end-to-end support from acquisition to delivery, including sourcing, valuation, structuring and project management.
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Allondon SA

Trust & reputation

ranQ Trust Score of Allondon 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. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Allondon 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%
Allondon SA scores 78.3 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.83.012%
  • 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%
Allondon SA 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%
Allondon SA 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

Avenue Louis-Yung 45
1290 Versoix

At a glance

Legal form
Corporation
UID
CHE-371.703.387
Founded
2017 · 9 years
Last commercial register change
June 11, 2024
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%
    • Full methodology

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