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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesCoaching & Personal DevelopmentHerisauInstitut für Persönlichkeit & Gesundheit, Erwin Buff
Institut für Persönlichkeit & Gesundheit, Erwin Buff Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company 'Institut für Persönlichkeit & Gesundheit' offers services in the areas of personality development, health and coaching. The core activities include: personality development and coaching, health consulting and treatment, seminars and workshops on topics such as communication, rhetoric and presentation, remote treatment and energy products, and the sale of high-quality vitamins and vital substances. The company also offers online coaching and seminars and has a naturopathic practice with a licensed naturopath.

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Offering

Products & services

Industry:Coaching & Personal Development
✓ Offered9
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4.1/5

Institut für Persönlichkeit & Gesundheit, Erwin Buff

Seminars and Workshops
Seminars and workshops on system placements, communication & rhetoric, pentalogy, a money seminar, and goals & visions; partly as 4-day seminars, partly as ongoing course series.
Coaching and Consulting
Individual coaching, couples coaching, crisis coaching, life and mental coaching, as well as online coaching to accompany personal development and resolve disruptive patterns of behaviour.
Business Consulting
Seminars and business consulting in the areas of communication, rhetoric, presentation, and systemic constellations for companies.
Trainings and Course Programmes
Training in palm reading as well as further trainings, course programmes, and workshop materials for participants.
Systemic Constallations and System Placements
Systemic constellations, system placements with figures, group offerings, and 4-day seminars for identifying interrelationships and dynamics.
Personal Development and Mental Training
Personal development, mental training, and group offerings closely aligned with autonomy training to identify talents, abilities, and individual patterns of response.
Communication, Rhetoric and Presentation
Workshops and seminars on communication, rhetoric, and presentation, including conversation skills, question culture, and practical formats for individuals and groups.
Energy and Distance Treatments
Distance treatment, spiritual healing, energy balancing, and guidance to strengthen wellbeing and support healing processes.
Health and Diagnostic Services
Iris diagnosis, dark-field vital blood analysis, psychosomatics, and spinal alignment as health-related diagnostic and support services.
Trust & reputation

ranQ Trust Score of Institut für Persönlichkeit & Gesundheit, Erwin Buff: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

Institut für Persönlichkeit & Gesundheit, Erwin Buff 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%
Institut für Persönlichkeit & Gesundheit, Erwin Buff 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%
Institut für Persönlichkeit & Gesundheit, Erwin Buff 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%
Institut für Persönlichkeit & Gesundheit, Erwin Buff scores 71.4 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 35.71.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Institut für Persönlichkeit & Gesundheit, Erwin Buff 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

Alte Bahnhofstrasse 3
9100 Herisau

At a glance

Legal form
Sole proprietorship
UID
CHE-116.333.726
Founded
2010 · 16 years
Last commercial register change
December 15, 2010
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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