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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementWollerauvon Ostheim Immobilien GmbH
von Ostheim Immobilien GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of the company "von Ostheim Immobilien GmbH" is the management and sale of yield objects and condominium ownership, including careful property management, the implementation of initial and special rentals, support in the sale of real estate, as well as expert advice on all real estate matters.

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Products & services

Industry:Property Management
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4.0/5

von Ostheim Immobilien GmbH

✓ Offered4
Real estate management
Management of income-generating properties and condominium ownership, administrative and technical support, letting, tenant matters, lease contract management, maintenance, renovations, accounting and collections.
Real estate sales
Sale of real estate, in particular multi-family homes, single-family homes, condominium ownership and building land, including sales documentation, valuation, marketing, negotiations and notarial processing.
First and special lettings
Letting of new-build and special-purpose properties with a letting concept, rent determination, letting documentation, viewings, application screening and preparation of lease agreements.
Real estate consulting
Consulting on financing, tax and structural issues, project development for renovations and conversions, concept development, contract review, as well as market, use and location analyses.
Trust & reputation

ranQ Trust Score of von Ostheim Immobilien GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

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Data basis 96% · As of October 2026

von Ostheim Immobilien GmbH scores 77.3 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.79.224%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.58.610%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
von Ostheim Immobilien 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%
von Ostheim Immobilien GmbH scores 85.0 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).85.022%
von Ostheim Immobilien GmbH scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

von Ostheim Immobilien GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 4.9 out of 5 stars from 9 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
4.9
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.99
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Comparisons

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Location

Hauptstrasse 1
8832 Wollerau
Opening hours
Mon
09:00 - 12:00, 13:00 - 17:30
Tue
09:00 - 12:00, 13:00 - 17:30
Wed
09:00 - 12:00, 13:00 - 17:30
Thu
09:00 - 12:00, 13:00 - 17:30
Fri
09:00 - 12:00, 13:00 - 17:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-147.874.892
Founded
2024 · 2 years
Last commercial register change
December 12, 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.
88.0
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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