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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageGossau SgIBSG Invest AG
IBSG Invest AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

IBSG Invest AG provides property management services, including administration of condominium ownership and management of rental properties. The company’s services also include real-estate mediation, initial lettings, and advisory and project coordination.

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Offering

Products & services

Industry:Real Estate Brokerage
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4.1/5

IBSG Invest AG

✓ Offered6
Condominium ownership management
Condominium ownership management, including administration and care of STWEG/MEG properties.
Rental property management
Rental property management, with administration and ongoing support for rented properties.
Real estate mediation
Real estate mediation for owners and tenants to clarify, mediate and resolve matters concerning properties.
Initial letting
Initial letting of residential and commercial spaces, including marketing and brokerage of rental properties.
Advisory & project management
Advisory services and project management in the real estate sector, from planning to implementation.
Rental offers
Rented apartments, office spaces, storage and parking spaces, as well as other rental properties at various locations.
Trust & reputation

ranQ Trust Score of IBSG Invest AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

IBSG Invest 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%
IBSG Invest AG scores 70.4 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.64.612%
  • 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%
IBSG Invest AG 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%
IBSG Invest AG scores 57.1 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 35.57.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

IBSG Invest AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Lagerstrasse 4
9200 Gossau Sg

At a glance

Legal form
Corporation
UID
CHE-428.740.287
Founded
2021 · 5 years
Last commercial register change
December 14, 2021
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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