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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryIT & CommunicationIT Infrastructure & CloudZurichETAVIS AG
ETAVIS AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

ETAVIS AG provides electrical engineering, communication and building automation services for private and commercial clients, including electrical installations, planning, electrical inspections, energy-efficiency measures, solar systems, EV charging infrastructure, switchgear construction and a 24/7 on-call service. The company is part of the VINCI Energies group.

AI-generated
Offering

Products & services

Industry:IT Infrastructure & Cloud
✓ Offered6
Electrical installations
Electrical installations for commercial and industrial sites, including high- and low-current systems, advisory services, planning and implementation of complex installations.
Communication systems
Communication solutions with building cabling, fiber-optic installations, voice and telephone systems, fire and intrusion alarms, video surveillance and network analyses.
Building automation
Building automation for commercial spaces with building monitoring, central control, fault notification, smart-building functions, KNX programming and maintenance service.
Data center services
Data center and server-room solutions from consulting and installation to operation, maintenance, cabling, access control, WiFi, video surveillance, lighting and cleaning.
Planning services
Electrical planning for business customers, including concepts, specifications, energy studies, feasibility studies, tenders, specialist coordination, site supervision and controlling.
Electrical inspections
Electrical inspections for new installations and periodic checks, with defect reports, machine testing, thermography, security concepts and additional specialist inspections.
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4.2/5

ETAVIS AG

Trust & reputation

ranQ Trust Score of ETAVIS AG: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of October 2026

ETAVIS AG 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 AG 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 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%
ETAVIS AG 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 AG reaches a ranQ Trust Score of 4.2 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 October 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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Comparisons

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Location

Technoparkstrasse 1
8005 Zurich
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
Branch
UID
CHE-278.891.674
Founded
1980 · 46 years
Last commercial register change
July 13, 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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