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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,701 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationAllschwilK. Schweizer AG
K. Schweizer AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

K. Schweizer AG provides electrical engineering services including building technology, electrical installations, switchgear construction, building automation and photovoltaic systems, together with ICT solutions, exhibition and event installations, and maintenance services.

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Offering

Products & services

Industry:Electrical Planning & Installation
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K. Schweizer AG

✓ Offered6
Electrical installations
Electrical installations of any size for industry and private households, for power and low-current systems as well as for new installations, renovations and refurbishments.
Service and maintenance
Electrical service with fault response, maintenance and servicing, renovations and conversions, charging stations for electric cars, and 24/7 on-call duty.
Switchgear construction
Planning and implementation of tailor-made switchgear systems for energy distribution in buildings according to requirements.
Building automation
Building automation for greater efficiency, comfort and safety, so that buildings can be controlled more intelligently.
ICT services
Tailor-made communication systems and other ICT services in the field of electrical engineering.
Electrical inspections
Periodic electrical inspections, acceptance inspections and final inspections, plus advice, expert reports, IR thermography, power network analysis and equipment testing.
Trust & reputation

ranQ Trust Score of K. Schweizer AG: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of October 2026

K. Schweizer AG scores 63.9 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.70.824%
  • 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%
K. Schweizer AG scores 97.5 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.90.07%
K. Schweizer AG scores 85.0 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).85.022%
K. Schweizer AG scores 91.4 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 35.91.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

K. Schweizer AG reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 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
5
of 5

Aggregated from 2 reviews across all connected sources

Sources
GGoogle52
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Comparisons

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Location

Hagmattstrasse 11
4123 Allschwil

At a glance

Legal form
Corporation
UID
CHE-105.846.536
Founded
1937 · 89 years
Last commercial register change
September 17, 2026
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.100.03%
    • Full methodology

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