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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationSports & Recreation InstructionZurichAnkerfels GmbH
Ankerfels GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Ankerfels Academy is the training and education of individuals to obtain boat licenses, particularly the Category A Motorboat License and the SBF See Coastal License. The company offers practical and theoretical training, including trial lessons, maneuver and knot videos, as well as personalized instruction on Lake Zurich and Obersee.

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Products & services

Industry:Sports & Recreation Instruction
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4.0/5

Ankerfels GmbH

✓ Offered7
Motorboat Training
Motorboat training for category A licence and SBF See coastal licence, with theory evening, medical check-up, practical lessons and exam training.
Coastal Licence Course (SBF See)
Coastal licence course for the German Sportbootführerschein See with theory evening, navigation tasks, exam boat, exam fee and learning materials.
Motorboat Trial Lesson
Trial lesson on the motorboat from Altendorf, as a 1-hour introductory session to the school, boat and training method.
Motorboat Refresher
Motorboat refresher session from Altendorf for people who have not been on the water for a while and want to refresh their driving skills.
Maneuver Video Learning Material
Video learning material covering boat handover, orientation exercises, casting off, turning, drift and stop landings, and box manoeuvres.
Knot Video Learning Material
Video learning material for nautical knots such as figure-eight knot, reef knot, sheet bend, ring hitch, bowline, clove hitch and cleat knot.
Weather Briefing
Weather briefing for boat training with weather maps, precipitation and wind assessment, storm warnings and local weather phenomena.
Trust & reputation

ranQ Trust Score of Ankerfels GmbH: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Ankerfels GmbH scores 77.5 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.83.324%
  • 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.63.210%
  • 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.78.08%
Ankerfels GmbH scores 61.5 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.50.012%
  • 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%
Ankerfels GmbH scores 85.0 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).85.022%
Ankerfels GmbH scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ankerfels GmbH reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 11 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 11 reviews across all connected sources

Sources
GGoogle511
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Heinrichstrasse 225
8005 Zurich
Opening hours
Mon
09:00 - 18:30
Tue
09:00 - 18:30
Wed
13:00 - 18:30
Thu
09:00 - 18:30
Fri
09:00 - 18:30
Sat
09:00 - 18:30
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-222.069.372
Founded
2023 · 3 years
Last commercial register change
May 16, 2023
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.
88.0
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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