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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryHealthcareDental ClinicsSionOrtho-Sion Sàrl
Ortho-Sion Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Ortho-Sion Sàrl is an orthodontic practice providing treatments for children, adolescents and adults. Services include dento‑facial orthopaedics, fixed braces (metal and ceramic), lingual appliances, clear aligners (e.g. Invisalign) and oral‑hygiene guidance.

AI-generated
Offering

Products & services

Industry:Dental Clinics
✓ Offered5
Orthodontics
Dento-facial orthopaedics, correction of dental malpositions and jaw disharmonies; fixed, lingual techniques and aligner trays.
Orthodontics for children and adolescents
Early orthodontic treatments, screening between ages 7 and 9, removable, fixed or functional appliances, monitoring growth and jaw corrections.
Orthodontics for adults
Orthodontic treatments in adults with tailored goals, tooth alignment, balanced occlusion and discreet or invisible appliances such as aligner trays, ceramic braces or lingual braces.
Oral hygiene
Scaling and polishing of tooth enamel, support with dental prophylaxis, with the option to continue appointments with your usual dental hygienist.
Process of an orthodontic treatment
Initial consultation, orthodontic documentation, discussion of the treatment plan, appliance placement, regular check-ups and final retention.
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4.1/5

Ortho-Sion Sàrl

Trust & reputation

ranQ Trust Score of Ortho-Sion Sàrl: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Ortho-Sion Sàrl scores 70.0 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.72.924%
  • 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.63.210%
  • 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%
Ortho-Sion Sàrl scores 77.2 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.86.512%
  • 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%
Ortho-Sion Sàrl scores 85.0 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).85.022%
Ortho-Sion Sàrl scores 48.6 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 35.48.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ortho-Sion Sàrl reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.6 out of 5 stars from 11 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
4.6
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle4.611
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Rue des Condémines 21
1950 Sion
Opening hours
Mon
08:00 - 12:00, 13:00 - 17:00
Tue
08:00 - 12:00, 13:00 - 17:00
Wed
08:00 - 12:00, 13:00 - 17:00
Thu
08:00 - 12:00, 13:00 - 17:00
Fri
Closed
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-362.056.867
Founded
2016 · 10 years
Last commercial register change
September 25, 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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