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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryHealthcareENT ClinicsStäfaHNO Zürichsee AG
HNO Zürichsee AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

HNO Zürichsee AG is an ear, nose and throat medical practice offering the full range of ENT care for adults and children. Services include diagnosis and treatment of dizziness, tinnitus and hearing disorders, hearing‑aid assessments, and comprehensive audiological and neuro‑otological diagnostics such as audiometry, brainstem‑evoked responses (BERA), VNG/ENG, ultrasound and allergy testing.

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Products & services

Industry:ENT Clinics
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HNO Zürichsee AG

✓ Offered7
ENT medical treatment
Treatment of diseases of the ears, nose, oral cavity and throat; also assessment and therapy for sudden hearing loss, hearing impairment, snoring and symptoms after HWS trauma.
Dizziness and balance assessment
Diagnosis and treatment of dizziness and balance disorders using neurotological examinations, positional and positioning tests, the head impulse test, VNG/ENG, and other measurements.
Tinnitus assessment and treatment
Assessment and treatment of ear noises with ENT examination, audiological diagnostics and additional neurotological assessment for tinnitus complaints.
Hearing diagnostics and audiometry
Hearing tests for the inner ear, middle ear and auditory nerve using pure-tone audiometry, tympanometry, stapedial reflex measurements, brainstem audiometry, and paediatric audiometry.
Hearing aid assessment
Review of the indication for hearing aids as part of hearing diagnostics and assessment of hearing needs in cases of increasing hearing impairment.
Allergy diagnostics
Allergy testing with skin prick tests and nasal provocation tests for allergic complaints such as rhinitis, conjunctivitis or reactions to pollen, house dust mites and animal hair.
Ultrasound examinations in ENT
Ultrasound of the paranasal sinuses, salivary glands, thyroid gland, cervical lymph nodes and other neck structures, including ultrasound-guided fine-needle punctures.
Trust & reputation

ranQ Trust Score of HNO Zürichsee AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

HNO Zürichsee AG scores 68.1 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.54.824%
  • 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.78.610%
  • 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.95.08%
HNO Zürichsee 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%
HNO Zürichsee AG 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%
HNO Zürichsee AG scores 0.6 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 35.0.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

HNO Zürichsee AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.0 out of 5 stars from 21 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
of 5

Aggregated from 21 reviews across all connected sources

Sources
GGoogle421
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Grundstrasse 4a
8712 Stäfa
Opening hours
Mon
08:00 - 12:00, 14:00 - 17:00
Tue
08:00 - 12:00, 14:00 - 17:00
Wed
08:00 - 12:00, 14:00 - 17:00
Thu
08:00 - 12:00, 14:00 - 17:00
Fri
08:00 - 12:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-203.644.821
Founded
2012 · 14 years
Last commercial register change
June 22, 2023
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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