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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryReal EstateReal Estate BrokerageLengnau AgBertschi Immobilien
Bertschi Immobilien Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The core activity of Bertschi Immobilien is the consulting and brokerage of real estate, particularly in the area of sales and purchases of single-family homes, apartments, commercial properties and plots of land. The company also offers comprehensive consulting and support for real estate projects in collaboration with architects and engineers.

AI-generated
Offering

Products & services

Industry:Real Estate Brokerage
✓ Offered2
Property sale
Support with the sale of single-family homes, apartments, existing and new buildings, commercial properties and plots of land.
Property purchase advisory
Advisory and support throughout the purchase of single-family homes, apartments, existing and new buildings, commercial properties and plots of land.
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Bertschi Immobilien

Trust & reputation

ranQ Trust Score of Bertschi Immobilien

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

Bertschi 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.
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%
Bertschi Immobilien scores 78.5 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%
Bertschi Immobilien 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%
Bertschi Immobilien 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

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Location

Zürichstrasse 33
5426 Lengnau Ag
Opening hours
Mon
08:15 - 12:00, 13:30 - 17:00
Tue
08:15 - 12:00, 13:30 - 17:00
Wed
08:15 - 12:00, 13:30 - 17:00
Thu
08:15 - 12:00, 13:30 - 17:00
Fri
08:15 - 12:00, 13:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-106.624.582
Founded
1990 · 36 years
Last commercial register change
April 4, 2014
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.
67.0
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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