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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryHealthcareMedical LaboratoriesWinterthurDr. Risch Ostschweiz AG, Zweigniederlassung Winterthur
Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur provides medical laboratory analyses and related services, including microbiology, clinical chemistry, cytopathology, genetics and specialized analytics. The branch serves physicians, practice teams and pharmacies with medical consultation, analysis catalogues and logistical services such as courier transport and material ordering.

AI-generated
Offering

Products & services

Industry:Medical Laboratories
✓ Offered2
Sample collection center
Sample collection center for blood and specimen collections at Lagerhausstrasse 9; opening hours Monday to Friday and contact by phone or e-mail.
Laboratory diagnostics
Laboratory diagnostics with microbiology, clinical chemistry, special analysis, cytopathology and COVID-19 testing; supplemented by analysis spectrum and equipment fleet.
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4.0/5

Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur

Trust & reputation

ranQ Trust Score of Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur: 4.0 out of 5.0

Trust Score4.0/ 5.0

High

x

Data basis 96% · As of October 2026

Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur scores 55.0 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.44.024%
  • 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.78.08%
Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur scores 76.4 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.82.07%
Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur 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%
Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Dr. Risch Ostschweiz AG, Zweigniederlassung Winterthur reaches a ranQ Trust Score of 4.0 out of 5.0 — rated «High». The rating draws, among other things, on 3.5 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
3.5
of 5

Aggregated from 11 reviews across all connected sources

Sources
GGoogle3.511
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Lagerhausstrasse 9
8400 Winterthur
Opening hours
Mon
07:30 - 19:30
Tue
07:30 - 19:30
Wed
07:30 - 19:30
Thu
07:30 - 19:30
Fri
07:30 - 19:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Branch
UID
CHE-225.055.171
Founded
2019 · 7 years
Last commercial register change
May 5, 2025
Employees
21 to 50
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.76.06%
  • 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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