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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,904 companies indexed · Last updated: today
DirectoryRetail & CommerceBookstoreLosoneAmmann Sat, di Ammann David
Ammann Sat, di Ammann David Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Ammann Sat, di Ammann David designs and installs professional audio and video systems, as well as equipment for terrestrial and satellite TV reception and signal distribution. Its services also include home theatre and home automation systems, and the sale and repair of radio and television equipment.

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Service area

Offering

Products & services

Industry:Bookstore
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3.9/5

Ammann Sat, di Ammann David

6
Audio, video and lighting systems
Audio, video and lighting systems for conference rooms, meeting rooms, council chambers, multipurpose rooms, theatres and places of worship; integration of equipment, smart control systems, one-touch interfaces.
Systems for churches
Tailor-made audio systems for places of worship with high speech intelligibility, digital system management, remote control and, on request, audio and video streaming.
Home Theatre and smart home automation
Home Theatre audio and video systems, hi-end audio and video, home automation with integration of home entertainment equipment and smart-home control.
Antenna and satellite distribution networks
Design and implementation of systems for receiving and distributing terrestrial TV, satellite TV and multimedia signals; individual and central installations for homes, hotels, condominiums, camping and residences.
Video surveillance
Distribution and installation in Switzerland of video surveillance products, with consulting, research, development and support for design work for installers and system integrators.
Technical consulting
Consulting for the design of professional audio-video, multimedia and smart-home installations for architects, engineers, installers, planners and interior decorators.
Trust & reputation

ranQ Trust Score of Ammann Sat, di Ammann David: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of November 2026

Ammann Sat, di Ammann David scores 57.8 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.65.024%
  • 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.58.610%
  • 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.35.08%
Ammann Sat, di Ammann David scores 78.5 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.55.07%
Ammann Sat, di Ammann David 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%
Ammann Sat, di Ammann David scores 0.0 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 35.0.04%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Ammann Sat, di Ammann David reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 4.3 out of 5 stars from 9 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
4.3
of 5

Aggregated from 9 reviews across all connected sources

Sources
GGoogle4.39
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Via Mezzana 21
6616 Losone
Opening hours
Mon
08:30 - 17:00
Tue
08:30 - 17:00
Wed
08:30 - 17:00
Thu
08:30 - 17:00
Fri
08:30 - 17:00
Sat
08:30 - 12:00
Sun
Closed

At a glance

Legal form
Sole proprietorship
UID
CHE-101.162.485
Founded
2010 · 16 years
Last commercial register change
February 12, 2010
Employees
1 to 10

Active in 1 of 26 cantons · 1 municipality

  • TILosone
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.
67.0
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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