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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationKüssnacht Am RigiZeltner AG
Zeltner AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Zeltner AG is the provision of electrical services, including electrical installations, lighting planning, building technology and telematics. The company also offers an electrical evening service and is involved in the training of apprentices in this field.

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Products & services

Industry:Electrical Planning & Installation
✓ Offered5
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Zeltner AG

Electrical installations
Electrical installations for new builds and renovations, service and maintenance; advice, planning, installation and support for private homes, industry, administration, retail and public institutions.
Lighting design
Lighting design and room layout for private and commercial spaces; individual consultation and implementation of energy-efficient lighting concepts.
Building services
Building services for buildings with coordination of complex interfaces; services and selected products in key areas of electrical engineering via sister companies of the Frey+Cie Group.
Telematics
Telematics services for modern telephony, networks and Internet/TV systems; consultation, installation and service including up-to-date products.
After-work electrical help
Evening appointments for electrical work every Thursday until 20:00, without extra charge and at the usual hourly rate.
Trust & reputation

ranQ Trust Score of Zeltner AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Zeltner AG scores 82.2 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.83.924%
  • 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.73.510%
  • 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%
Zeltner AG scores 89.3 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.70.07%
Zeltner 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%
Zeltner AG scores 17.1 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 35.17.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Zeltner AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 17 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
4.9
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle4.917
★TrustpilotSoon
PProvenExpertSoon

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

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Comparisons

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Location

Luzernerstrasse 37
6403 Küssnacht Am Rigi
Opening hours
Mon
07:15 - 12:00, 13:00 - 17:15
Tue
07:15 - 12:00, 13:00 - 17:15
Wed
07:15 - 12:00, 13:00 - 17:15
Thu
07:15 - 12:00, 13:00 - 17:15
Fri
07:15 - 12:00, 13:00 - 16:30
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-106.898.346
Founded
1977 · 49 years
Last commercial register change
September 7, 2023
Employees
11 to 20
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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