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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryReal EstateProperty ManagementRiehenimmo-smartline G. Widmer Immobilien
immo-smartline G. Widmer Immobilien Logo
Verified· 2 sourcesTrust Score
Summary

About the company

immo-smartline G. Widmer Immobilien is a real estate service provider offering sales, property management, renovation and caretaking services. The proprietor provides client consultation, buyer/seller representation, tenant placement, lease administration, rent and service-charge accounting, and coordinates maintenance and repair works.

AI-generated
Offering

Products & services

Industry:Property ManagementReal Estate Brokerage
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4.1/5

immo-smartline G. Widmer Immobilien

✓ Offered4
Property sale and purchase on your behalf
Selling and buying on your behalf, property search based on your criteria, viewings, financing and valuation advice, as well as notary steps and document procurement.
Property management
Management of income-producing properties, tenant search, lease agreements, security deposit accounts, handover reports, collections, service charge statements, claims handling and maintenance requirements.
Property caretaker service
Caretaker service for owner-occupied and rental properties, regular cleaning, repairs, garden and site maintenance, end-of-tenancy cleanings, clearing of premises, and escorting tradespeople.
Renovation
Renovations and conversions of purchased properties, sourcing tradespeople, concept and execution planning, cost estimates, and coordination with architecture and interior design offices.
Trust & reputation

ranQ Trust Score of immo-smartline G. Widmer Immobilien: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

immo-smartline G. Widmer Immobilien 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.
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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%
immo-smartline G. Widmer Immobilien scores 78.5 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.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%
immo-smartline G. Widmer Immobilien scores 83.3 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).83.322%
immo-smartline G. Widmer Immobilien scores 3.4 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 35.3.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

immo-smartline G. Widmer Immobilien 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

Kornfeldstrasse 52
4125 Riehen

At a glance

Legal form
Sole proprietorship
UID
CHE-116.029.300
Founded
2010 · 16 years
Last commercial register change
February 6, 2020
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.67.06%
  • 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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