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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectorySportsFitness CentersBernYannick Josi GmbH
Yannick Josi GmbH Logo
Verified· 2 sourcesTrust Score
Summary

About the company

Yannick Josi GmbH provides personal training under the AURUM brand, using isokinetic biofeedback-based resistance equipment and one-to-one coaching. Services include short high-intensity sessions, progress tracking and tailored coaching, including guidance on training and nutrition.

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Products & services

Industry:Fitness Centers
✓ Offered7
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Yannick Josi GmbH

Personal Training
Personal Training in the Bern studio with 1:1 support, individually tailored training plans and personal coaching; the goals are strength, fitness and measurable progress.
Time-optimized strength training
Strength training with only 6 minutes per week, six exercises and high-intensity sessions for people with little time; focused on efficiency and full-body training.
Preventive training for seniors
Preventive strength training for older people to improve mobility, strength and bone density; supervised training to help prevent osteoporosis and muscle loss.
Weight loss with a system
Strength training for weight reduction with isokinetic resistance training, individual support and a focus on fat metabolism, target weight and body composition.
Muscle building
Targeted muscle training to increase strength and improve body composition; supported by an adaptive training machine, biofeedback and coaching by a trainer.
Posture training
Targeted exercises for better posture with a focus on back muscles, stabilising the spine and reducing muscle tension.
Trial training
Free trial training with 50 minutes of tailored coaching to clarify needs and familiarise with the training concept.
Trust & reputation

ranQ Trust Score of Yannick Josi GmbH

Trust Score

No score yet

x

A published score requires a data basis of at least 50% and data from at least two criteria groups other than identity. Missing evidence: Review quality, Review volume, Review recency, Media authority

Data basis 54% · As of October 2026

Yannick Josi 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.
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%
Yannick Josi 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%
Yannick Josi GmbH scores 83.3 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).83.322%
Yannick Josi 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%

The data basis is 54%, below the threshold at which ranQ publishes a score. Evidence is missing for: Review quality, Review volume, Review recency, Media authority. As of October 2026.

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

Knowledge

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Location

Weltpoststrasse 3
3015 Bern

At a glance

Legal form
Limited Liability Company
UID
CHE-214.748.471
Founded
2023 · 3 years
Last commercial register change
March 13, 2026
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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