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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryFinance & InsuranceFiduciary OfficesOberuzwilGantenbein Immo-Service AG
Gantenbein Immo-Service AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Gantenbein Immo-Service AG provides real estate trustee services, focusing on property management, brokerage, valuations and sales.

AI-generated
Offering

Products & services

Industry:Fiduciary Offices
✓ Offered7
Property Management & Administration
Management of investment properties and administration of condominium ownership; full and partial administrations, residential and commercial properties, tenant account statements, initial lettings and individual mandates.
Sales and Brokerage
Intermediation and sale of all types of properties as an independent broker; fees only in case of success.
Valuations / Appraisals
Estimated market values for sale, inheritance division, accounting purposes and other needs by recognised experts.
Establishment of Condominium and Co-ownership
Establishment of condominium ownership with plans of division, regulations and rules for use and administration; conversion of rental apartments into condominium ownership.
Land Registry Contracts
Purchase, gift and pre-emption agreements, settlement regulations, as well as the establishment of servitudes such as rights of use and rights of way.
Analyses and Concepts
Analyses of property management, returns, rental income and lifecycle, as well as concepts for redevelopment, use, conversion and marketing.
Advisory Services
Advice on all fiduciary and real estate matters.
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3.7/5

Gantenbein Immo-Service AG

Trust & reputation

ranQ Trust Score of Gantenbein Immo-Service AG: 3.7 out of 5.0

Trust Score3.7/ 5.0

Solid

x

Data basis 96% · As of October 2026

Gantenbein Immo-Service AG scores 49.8 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
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.68.224%
  • 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.17.610%
  • 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.35.08%
Gantenbein Immo-Service AG scores 74.8 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.75.012%
  • 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%
Gantenbein Immo-Service AG 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%
Gantenbein Immo-Service AG scores 4.0 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 35.4.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Gantenbein Immo-Service AG reaches a ranQ Trust Score of 3.7 out of 5.0 — rated «Solid». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Wilerstrasse 2
9242 Oberuzwil
Opening hours
Mon
08:00 - 12:00, 13:30 - 17:00
Tue
08:00 - 12:00, 13:30 - 17:00
Wed
08:00 - 12:00, 13:30 - 17:00
Thu
08:00 - 12:00, 13:30 - 17:00
Fri
08:00 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-295.283.352
Founded
2019 · 7 years
Last commercial register change
July 29, 2026
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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