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DirectorySportsMartial Arts ClubsBülachWingTsun - Selbstverteidigung GmbH
WingTsun - Selbstverteidigung GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

WingTsun - Selbstverteidigung GmbH offers courses in Wing-Tsun martial arts, self‑defense and related prevention programs for children, youth and adults. Services include group classes, specialized workshops for schools and companies, trial lessons and instructional materials including videos.

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Offering

Products & services

Industry:Martial Arts Clubs
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4.1/5

WingTsun - Selbstverteidigung GmbH

✓ Offered9
Wing Tsun for Adults
Self-defence and martial arts for adults under realistic conditions, taught as group classes in Bülach and Kloten; the subscription also includes Chi-Kung, Escrima and Fit Wing-Tsun.
Wing Tsun for Children
Kids Wing Tsun for children aged 4 to 12, weekly in Bülach or Kloten; focusing on awareness, self-confidence and safe action.
Wing Tsun for Youth
Youth Wing Tsun for teens aged 8 to 15, weekly in Bülach or Kloten; with training for calmness, control and safe action.
Qi Gong
Qi Gong instruction with calm, flowing movements for stress reduction, relaxation and energy building; offered weekly and included in the adults’ subscription.
Escrima
Escrima instruction focusing on distance, timing and control with weapons; weekly as a dedicated course and included in the adults’ subscription.
Fit Wing Tsun
Fit Wing Tsun as a complementary workout with a Wing Tsun reference, offered monthly and included in the adults’ subscription.
Courses for Companies, SMEs & Institutions
Self-defence courses for companies, SMEs and institutions on request, focusing on safety, well-being and the strength of the team.
Prevention of Bullying and Violence at Schools
School programmes to prevent bullying and violence, aiming to build self-confidence and strengthen children.
Safety on the Way to School
School programme with tips and courses for a safe way to school, on request for schools and institutions in Kloten and Bülach.
Trust & reputation

ranQ Trust Score of WingTsun - Selbstverteidigung GmbH: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

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Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

WingTsun - Selbstverteidigung GmbH 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%
WingTsun - Selbstverteidigung GmbH scores 79.8 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.92.512%
  • 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%
WingTsun - Selbstverteidigung GmbH scores 83.3 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).83.322%
WingTsun - Selbstverteidigung GmbH scores 42.9 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: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

WingTsun - Selbstverteidigung GmbH reaches a ranQ Trust Score of 4.1 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 October 2026.

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

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Location

Süd-Weg 7
8180 Bülach

At a glance

Legal form
Limited Liability Company
UID
CHE-279.040.934
Founded
2014 · 12 years
Last commercial register change
January 10, 2018
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%
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