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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,629 companies indexed · Last updated: today
DirectoryCrafts & TradesElectrical Planning & InstallationDielsdorfAVIDEC AG
AVIDEC AG Logo
Verified· 3 sourcesTrust Score
Summary

About the company

The core activity of avidec AG is the planning, installation and maintenance of audio and video systems, including sound reinforcement, voice alarm and panic protection, media technology, conference technology, digital signage, large screen projection, clock systems and support for the hard of hearing. The company offers individual solutions for various fields of application, such as meeting rooms, auditoriums, football stadiums, shopping centers and schools.

AI-generated
Offering

Products & services

Industry:Electrical Planning & Installation
✓ Offered9
Sound reinforcement
Sound reinforcement systems for speech, music and general audio transmission in gymnasiums, outdoor areas, multipurpose rooms, churches, theatres, stages and stadiums.
Voice alarm and active shooter protection
Voice alarm systems according to standard for evacuation, alerting and anti-amok protection, including planning, implementation, maintenance and technical support.
Media technology
Media technology for video and audio transmission, advice, planning, implementation and installation for displays, video walls and modern AV control systems.
Conference technology
Video conferencing solutions and technology for meeting rooms, workstations and conference rooms, from Cisco systems to software solutions such as Zoom or Teams.
Digital signage
Remotely managed digital displays for information, sales, advertising and marketing, with displays, media players and content software.
Large-format projection
LED displays, LED walls, large-format projections, large image displays, LED score displays and advertising hoardings for indoor and outdoor applications.
Clock systems
Clock systems and time synchronisation systems with industrial clocks, master clocks, slave clocks, time centres, network synchronisation and gong systems.
Support for the hearing impaired
Hearing assistance with inductive hearing systems, infrared systems and FM systems, including planning of loop cabling and standard-compliant implementation.
Scoreboard
Scoreboard systems for sporting events, quiz shows and competitions, from small to large display installations.
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4.4/5

AVIDEC AG

Trust & reputation

ranQ Trust Score of AVIDEC AG: 4.4 out of 5.0

Trust Score4.4/ 5.0

Very high

x

Data basis 96% · As of October 2026

AVIDEC AG scores 76.9 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.81.424%
  • 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.65.210%
  • 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.78.08%
AVIDEC AG scores 92.3 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.82.07%
AVIDEC 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%
AVIDEC AG scores 51.4 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 35.51.44%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

AVIDEC AG reaches a ranQ Trust Score of 4.4 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.9 out of 5 stars from 12 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
4.9
of 5

Aggregated from 12 reviews across all connected sources

Sources
GGoogle4.912
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Ruchwiesenstrasse 5
8157 Dielsdorf
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
Corporation
UID
CHE-108.696.279
Founded
1997 · 29 years
Last commercial register change
November 13, 2020
Employees
21 to 50
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.70.03%
    • Full methodology

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