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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIndustryMedical Technology IndustrySchlierenZahn Gemeinschaftspraxis AG
Zahn Gemeinschaftspraxis AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The company's core activity is the provision of dental medical services, including: Implantology, Periodontology, Dental Prosthetics (fixed and removable restorations), Dental Hygiene and Prevention, Orthodontics, Endodontics, Emergency treatments, and Aesthetic Dentistry (Veneers, Crowns, Bridges, Bleaching). The company operates several dental practices at various locations in Switzerland and offers a wide range of dental medical services.

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Products & services

Industry:Medical Technology Industry
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Zahn Gemeinschaftspraxis AG

✓ Offered5
Dentistry
Check-ups and recall, fillings and restorations, endodontics, implantology, periodontology, veneers, crowns, bridges, inlays, onlays, overlays, bleaching, splint therapy and emergency treatments.
Orthodontics
Orthodontic treatments for children and adults, including Invisalign for adults.
Dental prosthetics – dental technology
Fixed, removable and fully removable restorations, as well as denture extension and denture repair.
Dental hygiene
Prophylaxis and dental cleaning, Airflow Perio Plus, denture cleaning, cleaning of braces, fissure sealing and protection against sports injuries.
Mobile service
Home visits by the dentist and dental prosthetist with technical equipment.
Trust & reputation

ranQ Trust Score of Zahn Gemeinschaftspraxis AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

Zahn Gemeinschaftspraxis AG scores 67.6 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.48.824%
  • 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.96.210%
  • 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.88.08%
Zahn Gemeinschaftspraxis AG scores 84.6 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.97.712%
  • 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%
Zahn Gemeinschaftspraxis AG 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%
Zahn Gemeinschaftspraxis AG scores 77.1 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 35.77.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zahn Gemeinschaftspraxis AG reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 3.9 out of 5 stars from 43 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
3.9
of 5

Aggregated from 43 reviews across all connected sources

Sources
GGoogle3.943
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Kesslerstrasse 9
8952 Schlieren
Opening hours
Mon
08:00 - 12:00, 13:30 - 18:00
Tue
08:00 - 12:00, 13:30 - 18:00
Wed
08:00 - 12:00, 13:30 - 18:00
Thu
08:00 - 12:00, 13:30 - 18:00
Fri
08:00 - 12:00, 13:30 - 18:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-406.662.845
Founded
2012 · 14 years
Last commercial register change
November 30, 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.
100.0
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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