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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryHealthcareDental ClinicsBaselDr. Bonsall Invest AG
Dr. Bonsall Invest AG Logo
Verified· 2 sourcesTrust Score
Summary

About the company

The company's core activity is the provision of dental medical services, including routine examinations, cosmetic dentistry, surgical interventions and implant procedures, with a focus on patient-centered care, long-term results and transparent, guaranteed fixed prices.

AI-generated
Offering

Products & services

Industry:Dental Clinics
✓ Offered7
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4.1/5

Dr. Bonsall Invest AG

Dental treatments
Routine and hygiene treatments, dental cleanings, bleaching, fissure sealing, fluoride treatments, aesthetic fillings, consultation and X-ray diagnostics.
Orthodontic treatments
Invisalign and Damon brackets for children and adults, including discreet and comfortable tooth position correction.
Implantology
Dental implants with planning, healing and provision of crowns to replace missing teeth.
Restorative and surgical dental treatments
Porcelain inlays, crowns, bridges, root canal treatments, apicoectomies, gingival surgery, wisdom tooth extractions and minor oral procedures.
Periodontics
Treatments for gum diseases and comprehensive periodontal care to treat inflammation and bone loss.
Paediatric dentistry
Dental and preventive treatments for children, including protection of primary and permanent teeth and age-appropriate care.
Emergency dental care
Immediate treatment for toothaches, acute complaints and dental emergencies, also on Saturdays and without an appointment.
Trust & reputation

ranQ Trust Score of Dr. Bonsall Invest AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Dr. Bonsall Invest AG 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%
Dr. Bonsall Invest AG scores 74.8 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.75.012%
  • 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%
Dr. Bonsall Invest AG 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%
Dr. Bonsall Invest AG scores 5.7 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 35.5.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dr. Bonsall Invest AG 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

St.Alban-Vorstadt 78
4052 Basel

At a glance

Legal form
Corporation
UID
CHE-366.985.553
Founded
2019 · 7 years
Last commercial register change
November 15, 2019
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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