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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationSports & Recreation InstructionKreuzlingenKaratecenter Reto Kern GmbH
Karatecenter Reto Kern GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The Karatecenter Reto Kern offers karate lessons for children, adolescents and adults, with a focus on Bonsai Karate, competitive sports and sports students. It also offers trial training sessions, courses, exams and tournaments.

AI-generated
Offering

Products & services

Industry:Sports & Recreation Instruction
✓ Offered8
Children's Karate
Karate classes for children aged 7 to 13 in two groups, with Kihon, partner exercises, coordination, balance, concentration and a trial training session.
Bonsai Karate
Karate classes for children aged 5 to 7, with playful karate techniques, coordination, balance, flexibility, spatial orientation and an exam for the half-yellow belt.
Adults' Karate
Health-oriented Karate-Do training from age 14, with training for circulation, balance, agility, reaction speed and self-defence.
Competitive Karate (Performance Sport)
Supported karate in Kumite and Kata for talented children and young people, with additional training, participation in tournaments, training-centre support and a pathway to the national team.
Karate Lessons
Structured instruction in Karate-do with Kata, Bunkai, Kumite, dojo rules, Mokuso and Rei; focus on technique, self-defence and personal development.
Trial Training
Non-binding trial training for children, young people and adults, with selection of the offer, appointment choice and a contact request via the online form.
Examinations
Examination dates for children, young people and adults, with exam weeks, an exam schedule and materials for Kata and partner exercises.
Courses
Courses with online registration; currently no courses with online registration are offered.
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4.4/5

Karatecenter Reto Kern GmbH

Trust & reputation

ranQ Trust Score of Karatecenter Reto Kern GmbH: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Karatecenter Reto Kern GmbH scores 82.5 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.84.824%
  • 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.67.110%
  • 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%
Karatecenter Reto Kern GmbH scores 86.7 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%
Karatecenter Reto Kern 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%
Karatecenter Reto Kern GmbH scores 37.1 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 35.37.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Karatecenter Reto Kern GmbH reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 13 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 13 reviews across all connected sources

Sources
GGoogle513
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Unterseestrasse 36
8280 Kreuzlingen
Opening hours
Mon
16:30 - 20:30
Tue
09:30 - 10:45, 16:30 - 20:30
Wed
16:30 - 20:30
Thu
09:30 - 10:45, 15:30 - 20:30
Fri
15:45 - 20:45
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-105.185.232
Founded
1999 · 27 years
Last commercial register change
March 27, 2017
Employees
11 to 20
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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