ranQ
ranQ
ranQ
DirectoryIndustriesPlacesKnowledgeComparisonsSoon
Sign inCheck visibility
ranQHSG Startup LabelRecognised by the
HSG Startup Label

The leading AI company directory, built to boost AI visibility.

DEENFRIT
Product
  • Pricing
  • Directory
  • Industries
  • Trust Score
Company
  • About
  • Partner program
  • Contact
  • Legal
© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementBaselGB ImmoTreuhand AG
GB ImmoTreuhand AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of GB ImmoTreuhand AG is real estate fiduciary services, property management, personnel development, personnel recruitment and fiduciary auditing.

AI-generated
Offering

Products & services

Industry:Property Management
LeadhubOutbound Leads by COHAGA

Looking for direct email addresses and phone numbers?

Leadhub delivers verified contact details and decision-makers from over 750,000 Swiss companies — management, procurement, marketing, HR.

Discover Leadhub
No score yet

GB ImmoTreuhand AG

✓ Offered3
Property management
Commercial and technical management of properties, including tenant support, property accounting, heating and ancillary cost billing, rent calculation, dunning, maintenance planning, and renovation measures.
Fiduciary services
Accounting and closing work, including financial, accounts receivable, accounts payable, payroll and operating accounting, as well as annual and interim closing, balance sheet and income statement.
HR consulting and coaching
HR administration, recruitment and development, as well as job and application coaching.
Trust & reputation

ranQ Trust Score of GB ImmoTreuhand 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 October 2026

GB ImmoTreuhand 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%
GB ImmoTreuhand AG scores 85.5 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.55.07%
GB ImmoTreuhand 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%
GB ImmoTreuhand 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 October 2026.

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

Knowledge

No knowledge articles yet

Once GB ImmoTreuhand AG has claimed this profile, we'll publish editorial articles and case studies here together.

Get started
Comparisons

GB ImmoTreuhand AG in comparison

Soon

Industry comparisons are coming soon

We're preparing industry comparisons that rank GB ImmoTreuhand AG by reviews, experience and specialisations.

Is this your company?

Claim the company profile of GB ImmoTreuhand AG to make its contact details visible. With a plan we additionally create and publish industry comparisons, articles and much more.

Secure profile

Location

Birsigstrasse 4
4054 Basel

At a glance

Legal form
Corporation
UID
CHE-100.022.893
Founded
1981 · 45 years
Last commercial register change
December 15, 2022
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

    Similar companies

    FT
    Fidimag Treuhand AG
    Basel
    L&
    Lanz & Company GmbH
    Basel
    BL
    Berger Liegenschaften AG
    Basel
    BL
    Bächtiger Liwoba Immobilien AG
    Basel
    N&
    Nikolla & Co. AG
    Basel
    MI
    Madiba Immobilien AG
    Basel
    KL
    Kling Liegenschaftsverwaltung AG
    Basel
    SI
    SAF Immobilien AG
    Basel