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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint747,212 companies indexed · Last updated: today
DirectoryPublic Administration & EducationDriving schoolSiebnenFahrschule Heidi Grob
Fahrschule Heidi Grob Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Fahrschule Heidi Grob provides driving lessons for category B, refresher drives and preparation for the practical driving test. Its services also include road-awareness and first-aid courses, as well as driving consultations for older motorists.

AI-generated
Presence

Service area

Offering

Products & services

Industry:Driving school
✓ Offered5
Category B driving lessons
Driving lessons for category B with automatic transmission and, on request, manual transmission, including trial lesson, 10-lesson package and single lessons.
First aid course
Mandatory first aid course for learner drivers with life-saving immediate measures, accident scene securing, emergency call, CPR and AED.
Traffic theory course (VKU)
Traffic theory course in two parts with eight lessons in total, covering traffic observation, traffic environment, traffic dynamics and traffic tactics.
WAB courses
WAB courses for licensed drivers, with course fees, rental vehicle and participation conditions shown via the linked course platform.
Senior driving consultation
Driving consultation for older motorists with a review drive, assessment of driving behaviour, tips and exercises, plus protocol and precautionary measures.
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4.0/5

Fahrschule Heidi Grob

Trust & reputation

ranQ Trust Score of Fahrschule Heidi Grob: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 54% · As of November 2026

Fahrschule Heidi Grob 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%
Fahrschule Heidi Grob scores 72.7 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.86.512%
  • 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%
Fahrschule Heidi Grob 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%
Fahrschule Heidi Grob scores 3.7 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 35.3.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Fahrschule Heidi Grob reaches a ranQ Trust Score of 4.0 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 November 2026.

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

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Location

Zürcherstrasse 54
8854 Siebnen

At a glance

Legal form
Sole proprietorship
UID
CHE-199.737.506
Founded
2016 · 10 years
Last commercial register change
August 10, 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.
67.0
6%
  • Branch offices: Branch offices linked in the commercial register. Having none is normal and costs no points.70.03%
    • Full methodology

    Active in 1 of 26 cantons · 10 municipalities

    • SZAltendorf
    • SZFeusisberg
    • SZFreienbach
    • SZGalgenen
    • SZLachen
    • SZReichenburg
    • SZSchübelbach
    • SZTuggen
    • SZWangen (SZ)
    • SZWollerau

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