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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryCrafts & TradesElectricianRenens VdETAVIS Romandie SA
ETAVIS Romandie SA Logo
Verified· 3 sourcesTrust Score
Summary

About the company

ETAVIS Romandie SA is a service provider for electrical engineering, communication and building automation. Its services include electrical installations, planning, energy efficiency and solar systems, charging infrastructure for e‑mobility, electrical inspections, switchgear construction and a 24/7 emergency service for private and commercial clients.

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ETAVIS Romandie SA

Industry:
Electrician
✓ Offered11
Electrical Installations
Electrical installations for commercial and industrial buildings, including power systems, communication solutions, industrial installations, building automation, alternative energy systems and energy optimisation.
Communication Solutions
Building cabling for voice and data, fibre-optic installations, voice and telephone systems, fire and intrusion alarms, video surveillance, network analyses and radio systems.
Building Automation
Building automation with KNX, central control, building monitoring, automatic error messages, execution concepts and maintenance for energy-efficient buildings.
Data Center Solutions
Planning, construction, conversion and maintenance of data centres and server rooms, with high-speed cabling, communication technology, electrical installations, security systems, lighting and rack solutions.
E-mobility Charging Infrastructure
Charging infrastructure for commercial properties, including energy advice, product advice, building permit support, trenching, charging stations, network coordination and energy optimisation.
Electrical Planning
Comprehensive electrical planning with concepts, specifications, energy studies, feasibility studies, tendering, technical coordination, site supervision, quality assurance and controlling.
Energy Efficiency
Energy advice, lighting system optimisation and energy-efficient building automation, including analysis of existing systems, neutral advice, implementation and support of measures.
Photovoltaic Systems
Consulting, on-site assessment, profitability analysis, tailored quotation, coordination of roof works, commissioning and aftercare for photovoltaic systems.
Switchgear Construction
Design, planning and manufacturing of switchgear assemblies and distribution systems, including standard or custom control cabinets, documentation, maintenance and declaration of conformity.
Electrical Inspections
Periodic, acceptance and final inspections according to ESTI/OIBT, grid tasks for customers with their own transformer station, lightning protection, first inspection and tests in industrial and specialist sectors.
On-call Service
24-hour emergency service for electrical issues, with qualified staff, fast response times and direct support seven days a week.
Trust & reputation

ranQ Trust Score of ETAVIS Romandie SA: 4.3 out of 5.0

Trust Score4.3/ 5.0

Very high

x

Data basis 96% · As of November 2026

ETAVIS Romandie SA scores 64.1 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.57.524%
  • 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.88.08%
ETAVIS Romandie SA scores 99.0 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.96.07%
ETAVIS Romandie SA 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%
ETAVIS Romandie SA scores 100.0 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 35.100.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

ETAVIS Romandie SA reaches a ranQ Trust Score of 4.3 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.0 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
4
of 5

Aggregated from 10 reviews across all connected sources

Sources
GGoogle410
★TrustpilotSoon
PProvenExpertSoon

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

Knowledge

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Location

Rue du Caudray 6
1020 Renens Vd
Opening hours
Mon
07:30 - 11:45, 13:15 - 17:00
Tue
07:30 - 11:45, 13:15 - 17:00
Wed
07:30 - 11:45, 13:15 - 17:00
Thu
07:30 - 11:45, 13:15 - 17:00
Fri
07:30 - 11:45, 13:15 - 17:00
Sat
Closed
Sun
Closed

At a glance

Legal form
Corporation
UID
CHE-101.366.071
Founded
1923 · 103 years
Last commercial register change
September 2, 2026
Employees
101 to 500

Active in 1 of 26 cantons

  • VDVaud
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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