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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryArts, Culture & RecreationSports & Recreation InstructionBelpRoni's Tennis School Ronald Blunier
Roni's Tennis School Ronald Blunier Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Roni's Tennis School Ronald Blunier offers private and group lessons, kids and junior training, conditioning sessions, as well as camps and events for recreational and competitive tennis. The school runs training at indoor halls and partner clubs and supports competitive players and junior interclub activities.

AI-generated
Offering

Products & services

Industry:Sports & Recreation Instruction
✓ Offered6
Tennis coaching
Private and group coaching for adults, kids’ and juniors’ training, technique and tactics training, competition preparation, and fitness training.
Kidstennis training
Tennis for children based on the kidstennis concept by SwissTennis, with an age-appropriate programme, equipment, and a step-by-step transition to court readiness (platzreife).
Juniors training
Competition-focused training for junior girls and boys, with technique and tactics coaching, preparation for a licence, junior interclub and tournaments.
Events and camps
Spring camps in Spain, summer camps and intensive weeks at partner clubs, as well as events and taster sessions for schools, clubs and companies.
Fitness training
Balanced fitness training to build coordination and conditioning basics, including injury prevention and active recovery.
Competition tennis
Training for national squad players in cooperation with partner clubs, as well as hosting tennis tournaments and competition opportunities.
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4.0/5

Roni's Tennis School Ronald Blunier

Trust & reputation

ranQ Trust Score of Roni's Tennis School Ronald Blunier: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 58% · As of October 2026

Roni's Tennis School Ronald Blunier 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.
x
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%
Roni's Tennis School Ronald Blunier scores 78.5 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.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%
Roni's Tennis School Ronald Blunier 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%
Roni's Tennis School Ronald Blunier scores 9.6 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 35.9.14%
  • Media authority: Quality and number of editorial mentions, weighted by the importance of the source, plus the recency of the latest high-quality mention.10.04%
Qualifications+0.00

Roni's Tennis School Ronald Blunier reaches a ranQ Trust Score of 4.0 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 58%, 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.

Press

Media

February 18, 2020Media
Neustart: Tennisschule bekommt ein neues Trainerteam
solothurnerzeitung.ch

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Location

Toffenholzweg 10 A
3123 Belp

At a glance

Legal form
Sole proprietorship
UID
CHE-109.478.874
Founded
2001 · 25 years
Last commercial register change
September 10, 2001
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.67.06%
  • 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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