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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 DevicesLupfigKiwa AG
Kiwa AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Kern Elektro AG is the repair, maintenance and servicing of household appliances, as well as the provision of services such as control services, payment systems and operating instructions for household appliances.

AI-generated
Offering

Products & services

Industry:Repair of Machinery & Electronic Devices
✓ Offered4
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4.1/5

Kiwa AG

Household appliance repair
Repair of household appliances of all brands, including rapid diagnostics, on-site repairs, spare parts and professional connection of new appliances.
Household appliance inspection service
Inspection, cleaning and maintenance of household appliances, including inspection of electrical and mechanical components and subsequent repairs for any problems found.
Payment systems for household appliances
Payment systems for household appliances with coin or cash payments, prepaid cards, mobile payments and time-based fees for use and operation.
User manuals for household appliances
User manuals for household appliances with safety instructions, installation, operation, maintenance, troubleshooting and information on warranty and customer service.
Trust & reputation

ranQ Trust Score of Kiwa AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Kiwa AG scores 77.3 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.81.624%
  • 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.58.610%
  • 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.88.08%
Kiwa AG scores 72.9 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.50.012%
  • 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.90.07%
Kiwa 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%
Kiwa AG scores 9.1 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 35.9.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Kiwa AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 9 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 9 reviews across all connected sources

Sources
GGoogle59
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Chappelstrasse 4
5242 Lupfig
Opening hours
Mon
08:00 - 11:45, 13:30 - 16:45
Tue
08:00 - 11:45, 13:30 - 16:45
Wed
08:00 - 11:45, 13:30 - 16:45
Thu
08:00 - 11:45, 13:30 - 16:45
Fri
08:00 - 11:45, 13:30 - 16:45
Sat
08:00 - 11:45, 13:30 - 16:45
Sun
08:00 - 11:45, 13:30 - 16:45

At a glance

Legal form
Corporation
UID
CHE-155.632.641
Founded
2023 · 3 years
Last commercial register change
May 19, 2025
Employees
51 to 100
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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