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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,937 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationSionETAVIS Romandie SA
ETAVIS Romandie SA Logo
Verified· 2 sourcesTrust Score
Summary

About the company

ETAVIS Romandie SA provides services in electrotechnics, communication and automation, including electrical installations, planning, inspections, maintenance and energy-efficiency and photovoltaic solutions. It consolidates ETAVIS activities in Romandy and serves private and professional customers.

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered12
Electrical installations
Electrical installations for commercial and industrial sites, including power systems, industrial installations, building automation, communication solutions and energy optimisation.
Communication solutions
Communication solutions with structured building cabling, fibre optics, voice and telephone systems, network analysis, fire and intrusion alarms, and video surveillance.
Building automation
Building automation with KNX programming, automation concepts, execution planning, maintenance, and control of lighting, blinds and central alarms.
Data centre solutions
Data centre solutions for planning, construction, conversion and maintenance of server rooms and data centres, including cabling, access control, Wi-Fi, monitoring, lighting and rack solutions.
EV charging infrastructure
EV charging infrastructure for business properties, including advice, product selection, planning approval, trenching coordination, charging stations, grid-operator coordination and energy optimisation.
Electrical planning
Electrical planning for companies, including concepts, specifications, energy studies, feasibility studies, tendering, technical coordination and site supervision.
Electrical inspections
Electrical inspections according to OIBT, with periodic, acceptance and final inspections, grid tasks, lightning protection checks, standards compliance, training and first inspections.
Energy efficiency
Energy efficiency for properties and installations, with energy advice, lighting optimisation, energy analyses and energy-efficient building automation based on standard bus systems.
Photovoltaic systems
Photovoltaic systems with advice, site assessment, profitability analysis, tailored quotations, installation coordination, commissioning and aftercare.
Switchgear construction
Switchgear construction with design, planning and manufacturing of switchgear, standard or custom panels, commissioning documentation, maintenance and thermal measurements.
Transport infrastructure
Transport infrastructure for airports, roads, railways, tunnels and cableways, with electrical installations, video surveillance, grounding, lighting, signalling and cable support systems.
On-call service
On-call service for electrical faults, with 24-hour availability, qualified staff, fast response times and rapid problem resolution.
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4.1/5

ETAVIS Romandie SA

Trust & reputation

ranQ Trust Score of ETAVIS Romandie SA: 4.1 out of 5.0

Trust Score4.1/ 5.0

High

x

Data basis 54% · As of October 2026

Without public customer reviews the score stays capped.

ETAVIS Romandie SA has no value in the Reputation area of the ranQ Trust Score because no data is available. The area carries 42% of the weighting and drops out of the calculation for this profile; it does not lower the score, only the reported data basis.
x
CriterionValueWeight
  • Review quality: No data point — the criterion is taken out of the weighting and does not lower the score.—24%
  • Review volume: No data point — the criterion is taken out of the weighting and does not lower the score.—10%
  • Review recency: No data point — the criterion is taken out of the weighting and does not lower the score.—8%
ETAVIS Romandie SA scores 90.6 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 83.3 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).83.322%
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 4.1 out of 5.0 — rated «High». No public customer reviews are available for this provider; the rating is based on the remaining criteria. The data basis is 54%, 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.

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Location

Route de l'Aéroport 4c
1950 Sion

At a glance

Legal form
Branch
UID
CHE-289.786.001
Founded
1962 · 64 years
Last commercial register change
March 4, 2026
Employees
101 to 500
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.
76.0
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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