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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,887 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRepair of Consumer GoodsWindenStuderus Radio-TV GmbH
Studerus Radio-TV GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Studerus Radio-TV GmbH is providing individual solutions for entertainment electronics, including: professional sales of entertainment electronics products, repair of entertainment electronics devices, installation of entertainment electronics systems, and rental of entertainment electronics devices, particularly for events. The company offers these services to private individuals, SMEs, hotels, clubs, and other customers in the Oberthurgau region and northern St. Gallen.

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Offering

Products & services

Industry:Repair of Consumer GoodsRetail - Electronic Devices
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3.9/5

Studerus Radio-TV GmbH

✓ Offered5
Home consultation
Personal consultation in your home for new purchases, system expansions and the optimal placement of devices.
Sale of consumer electronics and household appliances
Sale of TV, radio, Hi-Fi, multimedia, telecommunications and household appliances, including selected products from well-known manufacturers.
Installation of consumer electronics
Professional installation of TV, Hi-Fi, multimedia, telecom and satellite systems, including assembly, cabling and commissioning on site.
Repairs of consumer electronics and household appliances
Repair of TV, radio, Hi-Fi, household and telecommunications devices, with quick fault analysis and targeted rectification of defects.
Rental of consumer electronics
Rental service for televisions, audio systems, projectors and reception devices, for example for events, exhibitions, holiday apartments or as a temporary solution.
Trust & reputation

ranQ Trust Score of Studerus Radio-TV GmbH: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Studerus Radio-TV GmbH scores 58.0 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.68.224%
  • 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.17.610%
  • 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.78.08%
Studerus Radio-TV GmbH scores 83.0 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.55.07%
Studerus Radio-TV GmbH 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%
Studerus Radio-TV GmbH scores 1.7 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 35.1.74%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Studerus Radio-TV GmbH reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 1 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
5
of 5

Aggregated from 1 reviews across all connected sources

Sources
GGoogle51
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Alte Poststrasse 1
9315 Winden
Opening hours
Mon
07:30 - 12:00, 13:00 - 18:30
Tue
07:30 - 12:00, 13:00 - 18:30
Wed
07:30 - 12:00, 13:00 - 18:30
Thu
07:30 - 12:00, 13:00 - 18:30
Fri
07:30 - 12:00, 13:00 - 18:30
Sat
07:30 - 12:00
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-107.945.735
Founded
1996 · 30 years
Last commercial register change
February 26, 2009
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.
88.0
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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