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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,544 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesTechnical Consulting & EngineeringGenevaVolta électricité Sàrl
Volta électricité Sàrl Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of Volta Electricité Sàrl is the provision of services in the field of electrical installations, including: installation of electrical systems (low and high current), troubleshooting (emergency interventions) for electrical problems, maintenance and control of electrical systems (OIBT control), installation of emergency lighting, and renovation and refurbishment of electrical systems. The company offers its services to both private and commercial customers, including property managers, individuals, municipalities, SMEs, and large companies.

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Products & services

Industry:Technical Consulting & Engineering
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4.4/5

Volta électricité Sàrl

Electrical Planning & Installation
✓ Offered4
Electrical installations
Low and high voltage: building security, intercom, telephone, universal cabling, lighting, renovation of arcade or office premises, electrical panels, sockets, boiler room, charging station.
Electrical breakdown service
Emergency interventions within an hour for short circuits, burnt sockets, unusual odours and other electrical faults, with availability for emergencies.
Emergency lighting systems
Emergency lighting installations and building maintenance contracts to ensure the associated maintenance.
OIBT inspection
Inspection of low-voltage installations to prevent accidents and ensure compliance with the law.
Trust & reputation

ranQ Trust Score of Volta électricité Sàrl: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

Volta électricité Sàrl scores 98.3 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.97.124%
  • 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.100.010%
  • 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.100.08%
Volta électricité Sàrl scores 67.8 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.64.612%
  • 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.55.07%
Volta électricité Sàrl 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%
Volta électricité Sàrl scores 1.4 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 35.1.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Volta électricité Sàrl reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 5.0 out of 5 stars from 109 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 109 reviews across all connected sources

Sources
GGoogle5109
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Avenue de la Grenade 19
1207 Geneva
Opening hours
Mon
07:30 - 17:00
Tue
07:30 - 17:00
Wed
07:30 - 17:00
Thu
07:30 - 17:00
Fri
07:30 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Limited Liability Company
UID
CHE-409.345.223
Founded
2021 · 5 years
Last commercial register change
May 15, 2024
Employees
1 to 10
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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