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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryPublic Administration & EducationDriving schoolGrüt (Gossau Zh)PRO 42 AG
PRO 42 AG Logo
Verified· 4 sourcesTrust Score
Summary

About the company

The company's core activity is the training and further education of vehicle drivers, in particular the implementation of driving lessons and theory courses for the acquisition of driver's licenses, as well as the further education of professional truck drivers (CZV).

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Service area

Offering

Products & services

Industry:Driving school
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4.6/5

PRO 42 AG

✓ Offered5
Driving school
Practical driving training for trucks, trailers, cars, minibuses, taxis and fire engines; with practice-oriented vehicles, driving lessons and individual support.
Theory courses
Theoretical training to prepare for additional theory exams for trucks category C, cars category D and category C1/D1; including courses, 40 lessons and learning materials.
CZV training
Training and preparation around the vocational aptitude certificate C/C1 and D/D1, including basic CZV training, exam preparation and an approved training venue.
CZV continuing education courses
Continuing education courses for drivers to meet the five continuing-education days within five years; with day courses or week courses and an asa course confirmation.
Further training for driving instructors
Further training courses for driving instructors, including a feedback drive with the truck category C, safe driving on demanding routes category D and the ARV 1 follow-up course.
Trust & reputation

ranQ Trust Score of PRO 42 AG: 4.6 out of 5.0

Trust Score4.6/ 5.0

Excellent

x

Data basis 100% · As of November 2026

PRO 42 AG scores 98.1 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.98.324%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.100.010%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.95.08%
PRO 42 AG scores 89.3 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.70.07%
PRO 42 AG scores 88.3 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).88.322%
PRO 42 AG scores 21.5 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 35.42.94%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.0.04%
Qualifications+0.00

PRO 42 AG reaches a ranQ Trust Score of 4.6 out of 5.0 — rated «Excellent». The rating draws, among other things, on 5.0 out of 5 stars from 196 customer reviews. As of November 2026.

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

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 196 reviews across all connected sources

Sources
GGoogle5196
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

Press

Media

March 27, 2019Media
Darum scheuen Oberländer Fahrschulen den Wechsel
zo-online.ch

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Location

Böschacherstrasse 11
8624 Grüt (Gossau Zh)
Opening hours
Mon
08:00 - 11:30
Tue
09:00 - 12:00, 14:00 - 18:00
Wed
09:00 - 12:00, 14:00 - 17:00
Thu
08:00 - 11:30, 13:30 - 17:00
Fri
09:00 - 12:00, 14:00 - 17:00
Sat
09:00 - 12:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-108.633.008
Founded
1997 · 29 years
Last commercial register change
October 13, 2026
Employees
11 to 20

Active in 1 of 26 cantons · 1 municipality

  • ZHGossau (ZH)
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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