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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryHealthcareNon-Medical Healthcare ProfessionsBiel/BienneSupervision Petra Schad
Supervision Petra Schad Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of the company is the application of Craniosacral Therapy, a gentle body therapy, to treat various health complaints and promote the body's self-healing powers. The therapy is performed by a certified Craniosacral Therapist and Physiotherapist and can be applied to people of all ages. The treatment involves stimulating the body's self-healing powers through gentle manual techniques to release blockages in all tissues of the body and activate blood flow and nerve supply.

AI-generated
Offering

Products & services

Industry:Non-Medical Healthcare Professions
✓ Offered3
Craniosacral therapy
Gentle body therapy for the treatment of restricted movement and tension; for back, shoulder and neck complaints, headaches, migraine, stress, digestive problems and recovery after illness or surgery.
Craniosacral treatments in the gynaecological field
Craniosacral treatments to support women with menstrual complaints, pelvic floor problems, recurrent infections and menopausal complaints.
Supervision for complementary therapists
Supervision for complementary therapists for professional support and reflection on therapeutic practice.
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3.9/5

Supervision Petra Schad

Trust & reputation

ranQ Trust Score of Supervision Petra Schad: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Supervision Petra Schad scores 69.7 out of 100 points in the Reputation area of the ranQ Trust Score. This area carries 42% of the weighting.
x
CriterionValueWeight
  • Review quality: The average rating across all connected sources, smoothed against the industry mean. So 5.0 stars from three reviews do not outrank 4.7 from three hundred.78.124%
  • Review volume: The number of reviews across all sources. The scale is logarithmic: the first reviews count the most, and the maximum is reached at 50 reviews.49.510%
  • Review recency: The age of the most recent review. Two-year-old reviews deliberately sit in the middle, because that is normal for Swiss SMEs. Only after three years without a new voice does the value drop markedly.70.08%
Supervision Petra Schad scores 63.3 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.64.612%
  • 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%
Supervision Petra Schad 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%
Supervision Petra Schad scores 9.4 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 35.9.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Supervision Petra Schad reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 6 customer reviews. The data basis is 96%, 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.

Reviews

Aggregated rating

Aggregated rating
5
of 5

Aggregated from 6 reviews across all connected sources

Sources
GGoogle56
★TrustpilotSoon
PProvenExpertSoon

Further sources are added continuously and factored into the ranQ Rating.

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Location

Nidaugasse 11
2502 Biel/Bienne
Opening hours
Mon
07:00 - 17:00
Tue
08:00 - 18:00
Wed
08:00 - 18:00
Thu
07:00 - 17:00
Fri
08:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-263.430.755
Founded
2021 · 5 years
Last commercial register change
December 17, 2021
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.
67.0
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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