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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Machinery & Electronic DevicesDübendorfDiatec AG
Diatec AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Diatec is the consulting and sales of products and services in the field of audiology and balance diagnostics, including the provision of software, devices and consumables for audiometry, balance and equilibrium diagnostics, hearing aid fitting and measurement, as well as the performance of calibration and repair services.

AI-generated
Offering

Products & services

Industry:Repair of Machinery & Electronic Devices
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4.0/5

Diatec AG

✓ Offered12
Audiometry
Audiometers, pure-tone audiometry, PC-controlled audiometers, clinical audiometry tests and measuring solutions for practices, hospitals and hearing-aid specialists.
Dizziness diagnostics and balance
Devices and systems for dizziness and balance diagnostics, including video otoscopy, caloric testing and virtual vestibular rehabilitation.
Hearing-aid fitting
Measurement and fitting solutions for hearing systems, including REM, HIT and PC-assisted multifunction devices for hearing-system fitting.
Newborn screening
Screening devices for newborn screening, including mobile hearing-screening devices with touch display and fast measurement results.
Otoacoustic emissions
Measuring devices and solutions for OAE measurements in audiological diagnostics.
ERA / BERA / ASSR / VEMP
Diagnostic measurement systems for ERA, BERA, ASSR and VEMP in audiological assessment.
Tympanometry
Tympanometers and measuring solutions for examining middle-ear function and for audiological diagnostics.
Software & databases
Database and integration software for practices and hospitals for visualizing, storing and evaluating audiological measurement results.
Booths
Booths for audiological measurements and for use in practice and clinic rooms.
Calibration and maintenance
Calibration and maintenance service for audiometers, tympanometers, OAE and BERA systems, including a dedicated backup facility for audiometers.
Remote support and technical assistance
Remote support for software and system issues, including help with operation, updates, troubleshooting and setting corrections.
Consulting and sales
Sales consulting, planning and modernization of practices and shops, including diagnostic setup, software integration and equipment evaluation.
Trust & reputation

ranQ Trust Score of Diatec AG: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Diatec AG scores 54.4 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.54.224%
  • 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.27.910%
  • 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%
Diatec AG scores 89.3 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.100.012%
  • 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.70.07%
Diatec 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%
Diatec AG scores 62.9 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 35.62.94%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Diatec AG reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.0 out of 5 stars from 2 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
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle32
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Im Schörli 5
8600 Dübendorf
Opening hours
Mon
08:00 - 17:00
Tue
08:00 - 17:00
Wed
08:00 - 17:00
Thu
08:00 - 17:00
Fri
08:00 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.604.154
Founded
1990 · 36 years
Last commercial register change
June 15, 2026
Employees
11 to 20
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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