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DirectoryPublic Administration & EducationDriving & Flight SchoolsAltnauScheiwiller Bootsfahrschule Altnau GmbH
Scheiwiller Bootsfahrschule Altnau GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Scheiwiller Bootsfahrschule Altnau GmbH is a sailing and motorboat school that provides practical training and exam preparation for boat licenses in categories A (motorboats) and D (sailboats). Courses cover seamanship, vessel safety, navigation, mooring and man-overboard procedures, and practical instruction is conducted on training boats such as the Quicksilver 640 Pilothouse and the Elvstroem H-Boat.

AI-generated
Offering

Products & services

Industry:Driving & Flight Schools
✓ Offered3
Boating school
Motorboat and sailing training for the boat licence tests in categories A and D; theory, practical instruction, exam registration and teaching materials for Lake Constance.
Training boats
Training boats for training: Quicksilver 640 Pilothouse with 100 hp as well as Elvstroem H-Boot for motorboat and sailing instruction on Lake Constance.
Teaching materials and vouchers
Teaching materials for boat theory, a guide for the practical skipper exam, as well as vouchers for motorboat and sailing lessons on Lake Constance.
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4.1/5

Scheiwiller Bootsfahrschule Altnau GmbH

Trust & reputation

ranQ Trust Score of Scheiwiller Bootsfahrschule Altnau GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Scheiwiller Bootsfahrschule Altnau GmbH scores 69.2 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
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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.73.124%
  • 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.35.310%
  • 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.100.08%
Scheiwiller Bootsfahrschule Altnau GmbH scores 83.0 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%
Scheiwiller Bootsfahrschule Altnau GmbH 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%
Scheiwiller Bootsfahrschule Altnau GmbH 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%
Qualifications+0.00

Scheiwiller Bootsfahrschule Altnau GmbH reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 3 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 3 reviews across all connected sources

Sources
GGoogle53
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Unterhof 5
8595 Altnau

At a glance

Legal form
Limited Liability Company
UID
CHE-108.616.010
Founded
1998 · 28 years
Last commercial register change
January 21, 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.88.06%
  • 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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