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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryPublic Administration & EducationContinuing Education InstitutesMarlyJean-Marc Berger Développement personnel
Jean-Marc Berger Développement personnel Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is providing services in the areas of personal development, communication, and therapy. This includes: one-on-one coaching and therapy sessions, group workshops and seminars on topics such as communication, self-development, and awareness, and publishing books and other media on these topics. The founder and owner, Jean-Marc Berger, offers his services as a coach, therapist, and trainer, and has a wide range of methods and approaches at his disposal, including systemic approaches, Neuro-Linguistic Programming (NLP), hypnosis, and energy work.

AI-generated
Offering

Products & services

Industry:Continuing Education Institutes
✓ Offered4
Individual coaching sessions
Individual coaching sessions using a systemic approach and neuro-cognitive methods such as rebirth, NLP, memory regression, Ericksonian hypnosis, consciousness work and energy healing.
Couples mediation
Couples sessions with mediation and perspective work to clarify situations and support shared orientation in the relationship.
Interpersonal communication training
Three two-day workshops on self-knowledge and understanding others, using play, direct experience, non-verbal awareness and conflict prevention.
Consciousness and pilgrimage workshops
Five-day pilgrimage and consciousness workshops on the routes to Vézelay and Rocamadour, combining walking, silence, symbolism and spiritual reflection.
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Jean-Marc Berger Développement personnel

Trust & reputation

ranQ Trust Score of Jean-Marc Berger Développement personnel

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

Jean-Marc Berger Développement personnel 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%
Jean-Marc Berger Développement personnel scores 71.2 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.83.012%
  • 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%
Jean-Marc Berger Développement personnel 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%
Jean-Marc Berger Développement personnel 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.

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Location

Route de Chésalles 21B
1723 Marly

At a glance

Legal form
Sole proprietorship
UID
CHE-468.453.724
Founded
2017 · 9 years
Last commercial register change
July 24, 2017
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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