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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint745,765 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesRental of Machinery & EquipmentLe Mont-Sur-LausanneStage Sonorisation & Light, Sven Zimmermann
Stage Sonorisation & Light, Sven Zimmermann Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Stage Sonorisation & Light, Sven Zimmermann provides rental and technical services for event technology, including sound systems, lighting and LED displays. Services include installation and permanent installs, on‑site technical support, and repair and maintenance of audio and lighting equipment.

AI-generated
Offering

Products & services

Industry:Rental of Machinery & Equipment
✓ Offered5
Rental of event equipment
Rental of audio, lighting, video and DJ equipment for events; speakers, mixing consoles, microphones, projectors, projection screens and accessories, with possible delivery and installation.
Technical services
Sound and lighting stage management on site, assembly, settings, tests, technical monitoring, rapid assistance and lighting animation with effects for events and shows.
Permanent installation
Permanent audiovisual installation for bars, restaurants, shops and public spaces; integrated sound, architectural lighting, video, signage and centralized control, with on-site assessment and training.
LED screens & digital signage
LED screen solutions for shop windows, stages and advertising displays; sale, rental, installation and maintenance, with transparent, modular and outdoor formats.
Repair & maintenance
Diagnosis, repair, preventive maintenance, firmware update, calibration and on-site support for professional audio, lighting and video equipment.
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3.9/5

Stage Sonorisation & Light, Sven Zimmermann

Trust & reputation

ranQ Trust Score of Stage Sonorisation & Light, Sven Zimmermann: 3.9 out of 5.0

Trust Score3.9/ 5.0

High

x

Data basis 96% · As of October 2026

Stage Sonorisation & Light, Sven Zimmermann scores 59.3 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.75.024%
  • 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.40.910%
  • 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%
Stage Sonorisation & Light, Sven Zimmermann 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%
Stage Sonorisation & Light, Sven Zimmermann 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%
Stage Sonorisation & Light, Sven Zimmermann scores 12.6 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 35.12.64%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Stage Sonorisation & Light, Sven Zimmermann reaches a ranQ Trust Score of 3.9 out of 5.0 — rated «High». The rating draws, among other things, on 5.0 out of 5 stars from 4 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
5
of 5

Aggregated from 4 reviews across all connected sources

Sources
GGoogle54
★TrustpilotSoon
PProvenExpertSoon

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

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Location

ZI En Budron H7
1052 Le Mont-Sur-Lausanne

At a glance

Legal form
Sole proprietorship
UID
CHE-109.968.575
Founded
2002 · 24 years
Last commercial register change
September 22, 2026
Employees
1 to 10
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.67.06%
  • 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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