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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryReal EstateProperty developerArthCustos Immobilien AG
Custos Immobilien AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Custos Immobilien AG operates as a real estate project developer, property owner, investment manager and broker. It supports institutional and private investors with property and portfolio searches and acquisitions, as well as development and renovation projects in the residential and commercial sectors.

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Products & services

Industry:Property developer
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Custos Immobilien AG

✓ Offered5
Real estate project development
Project developments for residential and commercial real estate, building plots and existing properties in Switzerland, France, Spain and Germany.
Real estate acquisition
Acquisition of individual properties and real estate portfolios, including existing properties, building plots and asset and share deals.
Real estate investment management
Investment management for investors in the real estate market, focusing on residential, commercial and operational real estate above certain investment volumes.
Real estate brokerage
Brokerage of investment properties and support in finding suitable properties for institutional and private investors.
Real estate advisory
Trust-based, value-oriented advisory services for investment properties for institutional and private investors as well as other capital providers.
Trust & reputation

ranQ Trust Score of Custos Immobilien AG

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 November 2026

Custos Immobilien AG 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%
Custos Immobilien AG scores 89.3 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.100.012%
  • 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.70.07%
Custos Immobilien AG scores 85.0 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).85.022%
Custos Immobilien AG 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 November 2026.

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

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Location

Gotthardstrasse 26
6415 Arth

At a glance

Legal form
Corporation
UID
CHE-108.017.950
Founded
1981 · 45 years
Last commercial register change
July 4, 2025
Employees
11 to 20

Active in 1 of 26 cantons

  • SZSchwyz
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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