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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryCrafts & TradesElectricianSchaffhausenLeu Elektro GmbH
Leu Elektro GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Leu Elektro GmbH provides technical services related to electrical energy and installs electrical systems in industrial, commercial, service and residential buildings. Its activities include consulting, project planning, installation, servicing and maintenance, as well as electrical inspections, photovoltaic systems, communications and building automation.

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Offering

Products & services

Industry:Electrician
✓ Offered10
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Leu Elektro GmbH

Electrical installations
Electrical installations in industrial, commercial, service and residential buildings, including lighting, power and heat installations as well as building cabling.
Electrical planning
Planning of electrical systems and technical solutions related to power, power distribution, lighting, cold/heat, communications and safety.
Service and maintenance
Service, maintenance and upkeep of electrical systems, from everyday installations to the connection technology of industrial machines.
Electrical inspections
Inspections of electrical systems and installations as part of the company’s technical services.
Safety and automation technology
Safety and automation solutions for technical installations, buildings and industrial applications.
Building and home automation
Automation for buildings and homes, supplemented by networked technical systems in the field of electrical and security technology.
Communication technology
Information and communication technology for electrical installations and technical building equipment.
PV systems
Planning and installation of photovoltaic systems as part of the electrical engineering services.
Retail fit-out
Electrical engineering services for retail fit-out and shop installations.
HLKS
Electrical engineering services in the context of HLKS applications.
Trust & reputation

ranQ Trust Score of Leu Elektro GmbH: 3.8 out of 5.0

Trust Score3.8/ 5.0

High

x

Data basis 96% · As of November 2026

Leu Elektro GmbH scores 42.6 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.37.524%
  • 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.61.010%
  • 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%
Leu Elektro GmbH scores 86.7 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%
Leu Elektro GmbH scores 86.7 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).86.722%
Leu Elektro GmbH scores 12.0 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 35.12.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Leu Elektro GmbH reaches a ranQ Trust Score of 3.8 out of 5.0 — rated «High». The rating draws, among other things, on 3.2 out of 5 stars from 10 customer reviews. The data basis is 96%, so the score is backed by part of the criteria. As of November 2026.

The Trust Score cannot be bought and is calculated from publicly verifiable data.

Reviews

Aggregated rating

Aggregated rating
3.2
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle3.210
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Hochstrasse 361
8200 Schaffhausen
Opening hours
Mon
07:00 - 17:00
Tue
07:00 - 17:00
Wed
07:00 - 17:00
Thu
07:00 - 17:00
Fri
07:00 - 16:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-112.700.381
Founded
2005 · 21 years
Last commercial register change
July 29, 2024
Employees
11 to 20

Active in 1 of 26 cantons

  • SHSchaffhausen
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.
88.0
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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