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© 2026 cohaga AG · All Rights Reserved · St. Gallen, Switzerland · Imprint746,952 companies indexed · Last updated: today
DirectoryBusiness & Technical ServicesEvent agencyZurichExa Light & Sound GmbH
Exa Light & Sound GmbH Logo
Verified· 3 sourcesTrust Score
Summary

About the company

Exa Light & Sound GmbH provides event and media technology services. Its activities include event production, rental of audio, lighting, video and projection equipment, planning and installation of media technology systems, and distribution of event equipment.

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Service area

Offering

Products & services

Industry:Event agency
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Exa Light & Sound GmbH

✓ Offered4
Event production
Event production for the development, planning and implementation of events; overall technical project management, consulting, concept development, scheduling, logistics, installation and on-site support.
Equipment rental
Equipment rental for event and media technology; audio, lighting, video and projection equipment, DJ equipment as well as infrastructure, optionally collection, delivery or full service.
System integration
System integration for media technology projects; analysis, design and installation of complete solutions for video, image and sound installations in permanent installations and projects.
Sales
Sales of branded products for event and media technology; consulting, delivery, warehousing as well as service and repairs, including distribution of Le Mark and Smoke Factory.
Trust & reputation

ranQ Trust Score of Exa Light & Sound GmbH: 4.2 out of 5.0

Trust Score4.2/ 5.0

Very high

x

Data basis 96% · As of November 2026

Exa Light & Sound GmbH scores 70.3 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.80.724%
  • 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.73.510%
  • 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%
Exa Light & Sound GmbH scores 86.7 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.70.07%
Exa Light & Sound GmbH 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%
Exa Light & Sound GmbH scores 57.1 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 35.57.14%
  • Media authority: No data point — the criterion is taken out of the weighting and does not lower the score.—4%
Qualifications+0.00

Exa Light & Sound GmbH reaches a ranQ Trust Score of 4.2 out of 5.0 — rated «Very high». The rating draws, among other things, on 4.8 out of 5 stars from 17 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
4.8
of 5

Aggregated from 17 reviews across all connected sources

Sources
GGoogle4.817
★TrustpilotSoon
PProvenExpertSoon

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

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Location

Regensbergstrasse 45
8050 Zurich

At a glance

Legal form
Limited Liability Company
UID
CHE-109.477.840
Founded
2002 · 24 years
Last commercial register change
November 24, 2016
Employees
11 to 20

Active in 1 of 26 cantons

  • ZHZurich
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.
88.0
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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