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

About the company

The core activity of the iKUU company (comprising Elektro Geiser AG and BitTec AG) encompasses the areas of building automation, smart home and energy management, including electrical installations, planning and consulting, service and maintenance, lighting, e-mobility (charging stations), device testing, periodic inspections of PV systems, as well as cloud services and managed services.

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Products & services

Industry:Electrical Planning & InstallationRetail - Electronic Devices
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Elektro Geiser AG

✓ Offered9
Electrical installations
Electrical installations for new builds and conversions, installations in residential and commercial areas, service and maintenance, lighting, equipment testing and periodic inspections.
Planning & consulting
Planning and consulting for electrical systems and intelligent building technology, aligned with projects for new builds, conversions and modernisations.
Building automation
Building automation with alarm systems, KNX, LOXONE, video surveillance, energy management and smart home solutions for connected buildings.
E-mobility (charging stations)
Planning and installation of charging stations for e-mobility, integrated into the electrical infrastructure of buildings and facilities.
PV systems
Planning and installation of photovoltaic systems as part of the electrical building and energy infrastructure.
Lighting
Lighting solutions for buildings and rooms, suitable for new installations, conversions and modernisations.
Cloud services
Cloud services with Microsoft 365 and other IT-related services in the context of building technology.
Managed services
Managed services for networks, servers, backup and security in the context of ICT infrastructure.
Internet access
Internet connections and access services as part of the ICT offering.
Trust & reputation

ranQ Trust Score of Elektro Geiser AG: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 96% · As of October 2026

Elektro Geiser AG scores 64.7 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.59.324%
  • 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.67.110%
  • 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%
Elektro Geiser 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%
Elektro Geiser 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%
Elektro Geiser AG scores 10.0 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 35.10.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Elektro Geiser AG reaches a ranQ Trust Score of 4.1 out of 5.0 — rated «High». The rating draws, among other things, on 4.1 out of 5 stars from 13 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
4.1
of 5

Aggregated from 13 reviews across all connected sources

Sources
GGoogle4.113
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rötzmattweg 105
4600 Olten
Opening hours
Mon
08:00 - 11:45, 13:30 - 17:00
Tue
08:00 - 11:45, 13:30 - 17:00
Wed
08:00 - 11:45, 13:30 - 17:00
Thu
08:00 - 11:45, 13:30 - 17:00
Fri
08:00 - 11:45, 13:30 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-102.363.052
Founded
1953 · 73 years
Last commercial register change
February 1, 2019
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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