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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryRetail & CommerceRetail - Electronic DevicesBrienzwilerZumstein Elektroapparate AG
Zumstein Elektroapparate AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Zumstein Elektroapparate AG is the maintenance, repair and sale of electrical appliances for the household and commercial sectors, particularly in the areas of laundry and kitchen. This also includes consulting and service activities, such as the disassembly and disposal of old appliances, installation and instruction of new appliances, as well as the rental of dishwashers for special occasions.

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Products & services

Industry:Retail - Electronic Devices
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3.8/5

Zumstein Elektroapparate AG

✓ Offered
4
Advice and sales of electrical appliances
Advice and sales of electrical appliances for a laundry room and kitchen, brand-neutral and tailored to customer requirements; including support with buying a new appliance or replacing an appliance.
Service, maintenance and repairs
Service, maintenance and repair work on household and commercial appliances in the event of faults; including fast service with a spare-parts warehouse and service vehicles.
Installation, fitting, dismantling and disposal of appliances
Installation and fitting of new appliances as well as dismantling and disposal of old appliances; plus demonstration and instruction for the new appliances.
Renting dishwashers for events
Renting dishwashers for celebrations and similar events.
Trust & reputation

ranQ Trust Score of Zumstein Elektroapparate AG: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of October 2026

Zumstein Elektroapparate AG scores 49.8 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.35.08%
Zumstein Elektroapparate AG scores 85.5 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%
Zumstein Elektroapparate AG scores 83.3 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).83.322%
Zumstein Elektroapparate AG scores 1.7 out of 100 points in the Visibility area of the ranQ Trust Score. This area carries 8% of the weighting.
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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

Zumstein Elektroapparate AG reaches a ranQ Trust Score of 3.8 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.

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Location

Aenderdorf
3856 Brienzwiler
Opening hours
Mon
07:00 - 18:00
Tue
07:00 - 18:00
Wed
07:00 - 18:00
Thu
07:00 - 18:00
Fri
07:00 - 18:00
Sat
07:00 - 18:00
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.111.325
Founded
1995 · 31 years
Last commercial register change
June 8, 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.
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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